SAE J1619-1997 Single Tooth Gear Bending Fatigue Test
- 格式:pdf
- 大小:497.28 KB
- 文档页数:21
W19900/W19901Struttura atomicaCopyright © 2008 BRIGHT of Sweden ABSviluppo di una concettualizzazione visiva della struttura atomica basata sulla teoria e la conoscenza delle particelle fonda-mentali. a.Identificate le tre particelle fondamentali di un atomo conoscendone la carica, la misura, il numero atomico e la posizione della particella.b.Determinate il numero di protoni, di elettroni o di neutroni di un elemento conoscendone il numero atomico e la massa atomica.c. Identificate gli isotopi di un elemento.d.Disegnate la struttura della coppia elettronica (Lewis) degli elementi.Materiale: insegnante dell’atomo BRIGHT, atomo BRIGHT, tavola periodica, scheda di esercizi praticiInsegnante dell’atomo:Insieme all’insegnante dell’atomo riceverete due nuclei atomici di misura diversa, otto gusci elettronici, oltre a protoni, elett-roni e neutroni. Tutti questi elementi possono essere utilizzati separatamente.Collocate un nucleo atomico sul pannello bianco e un numero a scelta di gusci elettronici all’esterno. Utilizzate ogni altro guscio elettronico del pannello per ogni nucleo (2, 4, 6, 8 per il nucleo più grande; 1, 3, 5 per il nucleo più piccolo). Collocate le particelle nella posizione corretta; i protoni e i neutroni nei nuclei atomici e gli elettroni nei gusci elettronici. Per presen-tare gli ioni collocate i due nuclei atomici con i gusci elettronici sul pannello bianco, gli uni a fianco degli altri, quindi mettete le particelle fondamentali all’interno dei gusci elettronici. Gli elettroni possono essere spostati, passando da un atomo all’altro.Tutti gli elementi dell’atomo didattico sono magnetici e possono essere facilmente spostati:Descrizione:1. Nucleo atomico grande 3. Protoni5. Elettroni 7. Nucleo atomico piccolo2. 8 gusci elettronici4. Neutroni6. Zona di stoccaggioProcedura:Presentate i concetti alla classe utilizzando l’insegnante dell’atomo. Collocate l’atomo BRIGHT davanti a voi e raggruppate iprotoni, i neutroni, e gli elettroni su una superficie piana.1.2.3.4.5.6.7.2.1.3.5.4.7.5.4.3.1. Riempite la tabella seguente in riferimento ad ogni particella subatomica:2. Definite il numero atomico.3. Definite la massa atomica.Carica Massa PosizioneProtone Elettrone Neutrone®6. D isegnate, in base alle seguenti informazioni, ogni atomo ricorrendo al modello atomico BRIGHT, quindi identifi-cate l’atomo mediante la tavola periodica.7. G li atomi dello stesso elemento, ma con massa differente, sono definiti “isotopi”. Utilizzate l’atomo BRIGHT e diseg-nate il carbonio 13. Quanti neutroni vi sono nel nucleo di questo atomo? ___ Ora, sempre per mezzo del modello,apportate le modifiche necessarie per rappresentare il carbonio 14. Quanti neutroni vi sono nel nucleo di questo atomo? ___8. G li atomi che hanno un numero di elettroni diverso dal numero di protoni sono definiti “ioni”. Utilizzate il modello per disegnare il catione Na+. Qual è la differenza tra Na e Na+?Il numero atomico è differente? La massa atomica è differente? Quale dei tre sarà il più reattivo?9. Definite il legame covalente:10. Definite il legame ionico:11. Utilizzate i modelli, composti nel modo seguente, e dite se i legami tra di essi sono covalenti o ionici.12. I l carbonio è uno degli elementi più diffusi in natura. Disegnate questo atomo con il modello. Spiegate il motivo per cui tale atomo è così reattivo nei sistemi viventi. (Indizio: quanti elettroni vi sono nel guscio esterno?) Quanti elettroni sono contenuti nel guscio esterno?Spiegate il modo in cui questo modello illustra la regola dell’ottetto.Nomen° di protonin° di neutronin° di elettroniNumero atomicoMassa atomica121291851313Potassio18NeonLegameDiagrammaNaCl HCl。
木炭机知识1 GB/T 2-1985 紧固件外螺纹零件的末端Fasteners--Ends of parts with external thread2 GB/T 8-1988 方头螺栓C级Square head bolts--Product grade C3 GB/T 10-1988 沉头方颈螺栓Flat countersunk square neck bolts4 GB/T 11-1988 沉头带榫螺栓Flat countersunk nib bolts5 GB/T 12-1988 半圆头方颈螺栓Cup head square neck bolts6 GB/T 13-1988 半圆头带榫螺栓Cup head nib bolts7 GB/T 15-1988 大半圆头带榫螺栓Cup head nib bolts with large head8 GB/T 22-1976 小六角头导颈螺栓Bolts, small hexagon head with fit neck9 GB/T 23-1976 小六角头螺杆带孔螺栓Bolts, small hexagon head with hole through the shank10 GB/T 24-1976 小六角头螺杆带孔导颈螺栓Bolts, small hexagon head with fit neck and hole through the shank11 GB/T 25-1976 小六角头头部带孔螺栓Bolts, small hexagon head with holes through the head12 GB/T 26-1976 小六角头头部带孔导颈螺栓Bolts, small hexagon head with fit neck and holes through the head13 GB/T 27-1988 六角头铰制孔用螺栓A和B级Hexagon fit bolts--Product grade A and B14 GB/T 28-1988 六角头螺杆带孔铰制孔用螺栓A和B级Hexagon fit bolts with Split pin hole on shank--Product grade A and B15 GB/T 29.1-1988 六角头头部带槽螺栓A和B级Hexagon bolts with slot on head--Product grade A and B16 GB/T 29.2-1988 十字槽凹穴六角头螺栓Cross recessed hexagon bolts with indentation17 GB/T 31.1-1988 六角头螺杆带孔螺栓A和B级Hexagon bolts with split pin hole on shank--Product grade A and B18 GB/T 31.2-1988 六角头螺杆带孔螺栓细杆B级Hexagon bolts with split pin hole on shank--Reduced shank--Product grade B19 GB/T 31.3-1988 六角头螺杆带孔螺栓细牙A和B级Hexagon bolts with split pin hole on shank--Fine pitch thread--Product grade A and B20 GB/T 32.1-1988 六角头头部带孔螺栓A和B级Hexagon bolts with wire holes on head--Product grade A and B21 GB/T 32.2-1988 六角头头部带孔螺栓细杆B级Hexagon bolts with wire holes on head--Reduced shank--Product grade B22 GB/T 32.3-1988 六角头头部带孔螺栓细牙A和B级Hexagon bolts with wire holes on head--Fine pitch thread--Product grade A and B23 GB/T 35-1988 小方头螺栓B级Square head bolts with small head--Product grade B24 GB/T 37-1988 T型槽用螺栓Bolts for T-Slot25 GB/T 38-1976 螺栓技术条件Bolts--Technical requirements26 GB/T 39-1988 方螺母C 级Square nuts--Product grade C27 GB/T 41-1986 1 型六角螺母C 级Hexagon nuts--Style 1--Product grad C28 GB/T 56-1988 六角厚螺母Hexagon thick nuts29 GB/T 61-1976 螺母技术条件Nuts--Technical requirements30 GB/T 62-1988 蝶形螺母Wing nuts31 GB/T 63-1988 环形螺母Lifting nuts32 GB/T 65-1985 开槽圆柱头螺钉Slotted cheese head screws33 GB/T 67-1985 开槽盘头螺钉Slotted pan head screws34 GB/T 68-1985 开槽沉头螺钉Slotted countersunk head screws35 GB/T 69-1985 开槽半沉头螺钉Slotted raised countersunk head screws36 GB/T 70-1985 内六角圆柱头螺钉Hexagon socket cap head screws37 GB/T 71-1985 开槽锥端紧定螺钉Slotted set screws with cone point38 GB/T 72-1988 开槽锥端定位螺钉Slotted set screws with cone point39 GB/T 73-1985 开槽平端紧定螺钉Slotted set screws with flat point40 GB/T 74-1985 开槽凹端紧定螺钉Slotted set screws with cup point41 GB/T 75-1985 开槽长圆柱端紧定螺钉Slotted set screws withlong dog point42 GB/T 77-1985 内六角平端紧定螺钉Hexagon socket set screws with flat point43 GB/T 78-1985 内六角锥端紧定螺钉Hexagon socket set screws with cone point44 GB/T 79-1985 内六角圆柱端紧定螺钉Hexagon socket set screws with dog point45 GB/T 80-1985 内六角凹端紧定螺钉Hexagon socket set screws with cup point46 GB/T 83-1988 方头长圆柱球面端紧定螺钉Square set screws with long dog point and rounded end47 GB/T 84-1988 方头凹端紧定螺钉Square set screws with cup point48 GB/T 85-1988 方头长圆柱端紧定螺钉Square set screws with long dog point49 GB/T 86-1988 方头短圆柱锥端紧定螺钉Square set screws with short dog point and cone end50 GB/T 89-1976 螺钉技术条件Screws--Technical requirements51 GB/T 90-1985 紧固件验收检查、标志与包装Acceptance inspection,marking and packaging of fasteners52 GB/T 91-1986 开口销Split pins53 GB/T 93-1987 标准型弹簧垫圈Single coil spring lock washers--Normal type54 GB/T 94.1-1987 弹性垫圈技术条件弹簧垫圈Specifications for spring washers--Single coil spring lock washers55 GB/T 94.2-1987 弹性垫圈技术条件齿形、锯齿锁紧垫圈Specifications for spring washers--Toothed lock and serrated lock washers56 GB/T 94.3-1987 弹性垫圈技术条件鞍形、波形弹性垫圈Specifications for spring washers--Curved and wave spring washers57 GB/T 95-1985 平垫圈-C级Plain washers--Product grade C58 GB/T 272-1993 滚动轴承代号方法Rolling bearing--Identification code59 GB/T 273.1-1987 滚动轴承圆锥滚子轴承外形尺寸方案Rolling bearings Tapered roller bearings--Boundary dimensions60 GB/T 273.3-1988 滚动轴承向心轴承外形尺寸方案Rolling bearings Radial bearings-Boundary dimensions61 GB/T 274-1991 滚动轴承装配倒角极限Rollingbearing chamfer dimension limits62 GB/T 275-1993 滚动轴承与轴和外壳的配合Shaft and housing fits for rolling bearings63 GB/T 276-1994 滚动轴承深沟球轴承外形尺寸Rolling bearings--Deep groove ball bearings--Boundary dimensions64 GB/T 280-1964 带毡封圈的单列向心球轴承结构型式和基本尺寸Rolling bearings--Single-row radial ball bearings withfelt seals--Types and basic dimensions65 GB/T 281-1994 滚动轴承调心球轴承外形尺寸Rolling bearings--Self-aligning ball bearings--Boundary dimensions66 GB/T 283-1994 滚动轴承圆柱滚子轴承外形尺寸Rolling bearings--Cylindrical roller bearings-Boundary dimensions67 GB/T 285-1994 滚动轴承双列圆柱滚子轴承外形尺寸Rolling bearings--Double row cylindrical roller bearings-Boundary dimensions68 GB/T 286-1964 双列向心球面滚子轴承结构型式和基本尺寸Rolling bearings--Double -row radial spherical roller bearings--Types and basic dimensions69 GB/T 288-1994 滚动轴承调心滚子轴承外形尺寸Rolling bearings--Self-aligning roller bearings-Boundary dimensions70 GB/T 289-1964 滚针轴承结构型式和基本尺寸Needle roller bearings--Types and basic dimensions71 GB/T 291-1964 螺旋滚子轴承结构型式和基本尺寸Rolling bearings with helically wound cylindrical rollers--Types and basic dimensions72 GB/T 292-1994 滚动轴承角接触球轴承外形尺寸Rolling bearings--Angular contact ball bearings--Boundary dimensions73 GB/T 294-1994 滚动轴承三点和四点接触球轴承外形尺寸Rolling bearings--Three point and four point contact ball bearings--Boundary dimensions74 GB/T 296-1994 滚动轴承双列角接触球轴承外形尺寸Rolling bearings--Double row angular contact ballbearings--Boundary dimensions75 GB/T 297-1994 滚动轴承圆锥滚子轴承外形尺寸Rolling bearings--Tapered roller bearings--Boundary dimensions76 GB/T 299-1995 滚动轴承双列圆锥滚子轴承外形尺寸Rolling bearings--Metric double row tapered roller bearings--Boundary dimensions77 GB/T 300-1995 滚动轴承四列圆锥滚子轴承外形尺寸Rolling bearings--Four row tapered roller bearings--Boundary dimensions78 GB/T 301-1995 滚动轴承推力球轴承外形尺寸Rolling bearings--Thrust ball bearings--Boundary dimensions79 GB/T 304.1-1988 关节轴承分类Spherical plain bearings Classification80 GB/T 304.2-1988 关节轴承代号方法Spherical plain bearings Identification code81 GB/T 304.3-1990 关节轴承配合Spherical plain bearings-Fits82 GB/T 304.9-1981 向心关节轴承技术条件Spherical plain radial bearings, joint type--Technical requirements83 GB/T 304.10-1989 关节轴承公差Spherical plain bearings-Tolerances84 GB/T 307.1-1994 滚动轴承向心轴承公差Rolling bearings--Radial bearings--Tolerances85 GB/T 307.2-1995 滚动轴承测量和检验的原则及方法Rolling bearings--Measuring and gauging principles and methods86 GB/T 307.3-1996 滚动轴承通用技术规则Rolling bearings--General technical regulations87 GB/T 307.4-1994 滚动轴承推力球轴承公差Rolling bearings--Thrust ball bearings--Tolerances88 GB/T 308-1989 滚动轴承钢球Rolling bearings-Steel balls89 GB/T 309-1984 滚动轴承滚针Rolling bearings--Needle rollers90 GB/T 794-1993 加强半圆头方颈螺栓Strengthened cap head square neck bolts91 GB/T 798-1988 活节螺栓Eye bolts92 GB/T 799-1988 地脚螺栓Eyelet bolts93 GB/T 800-1988 沉头双榫螺栓Flat countersunk double nib bolts94GB/T 802-1988 组合式盖形螺母Acorn nuts95 GB/T 804-1988 球面六角螺母Hexagon nuts with raised face96 GB/T 805-1988 扣紧螺母Tight nuts97 GB/T 806-1988 滚花高螺母Knurled nut with collar98 GB/T 807-1988 滚花薄螺母Knurled nuts99 GB/T 808-1988 小六角特扁细牙螺母Small hexagon thin nuts-Fine pitch thread100 GB/T 809-1988 嵌装圆螺母Insert round nuts101 GB/T 810-1988 小圆螺母Small round nuts102 GB/T 812-1988 圆螺母Round nuts103 GB/T 815-1988 端面带孔圆螺母Round nuts with drilled holes in one face104 GB/T 816-1988 侧面带孔圆螺母Round nuts with set pin holes in side105 GB/T 817-1988 带槽圆螺母Slotted round nuts106 GB/T 818-1985 十字槽盘头螺钉Cross recessed pan head screws107 GB/T 819-1985 十字槽沉头螺钉Cross recessed countersunk head screws108 GB/T 820-1985 十字槽半沉头螺钉Cross recessed raised countersunk head screws109 GB/T 821-1988 方头倒角端紧定螺钉Square set screws with chamfered end110 GB/T 822-1988 十字槽圆柱头螺钉Cross recessed cheese head serews111 GB/T 823-1988 十字槽小盘头螺钉Cross recessed small pan head screws112 GB/T 824-1976 圆柱头内花键螺钉Screws,fluted socket head113 GB/T 825-1988 吊环螺钉Eyebolts114 GB/T 827-1986 标牌铆钉Rivets for name plate115 GB/T 828-1988 开槽盘头定位螺钉Slotted pan head set setscrews with dog point116 GB/T 829-1988 开槽圆柱端定位螺钉Slotted setscrews with dog point117 GB/T 830-1988 开槽圆柱头轴位螺钉Slotted cheese head screws with shoulder118 GB/T 831-1988 开槽无头轴位螺钉Slotted shoulder screws119 GB/T 832-1988 开槽带孔球面圆柱头螺钉Slotted capstan screws120 GB/T 833-1988 开槽大圆柱头螺钉121 GB/T 834-1988 滚花高头螺钉Knurled thumb screws 122 GB/T 835-1988 滚花平头螺钉Knurled screws 123 GB/T 836-1988 滚花小头螺钉Knurled screws with small head 124 GB/T 837-1988 开槽盘头不脱出螺钉Slotted pan head screws with waisted shank 125 GB/T 838-1988 六角头不脱出螺钉Hexagon screws with waisted shank 126 GB/T 839-1988 滚花头不脱出螺钉Knurled thumb screws with waisted shank 127 GB/T 840-1988 塑料滚花头螺钉Plastic diamond knurlhead screws 128 GB/T 845-1985 十字槽盘头自攻螺钉Cross recessed pan head tapping screws 129 GB/T 846-1985 十字槽沉头自攻螺钉Cross recessed countersunk head tapping screws 130 GB/T 847-1985 十字槽半沉头自攻螺钉Cross recessed raised countersunk head tapping screws 131 GB/T 848-1985 小垫圈--A级Plain washers--Small series--Product grade A 132 GB/T 849-1988 球面垫圈Weshers with ball face 133 GB/T 850-1988 锥面垫圈Washers with cone face 134 GB/T 851-1988 开口垫圈Washers with split 135 GB/T 852-1988 工字钢用方斜垫圈Square taper washers for I section 136 GB/T 853-1988 槽钢用方斜垫圈Square taper washers for slot section 137 GB/T 854-1988 单耳止动垫圈Tab washers with long tab 138 GB/T 855-1988 双耳止动垫圈Tab washers with long tab and wing 139 GB/T 856-1988 外舌止动垫圈External tab washers 140 GB/T 858-1988 圆螺母用止动垫圈Tab washers for round nut 141 GB/T 859-1987 轻型弹簧垫圈Single coil spring lock washers,Light type 142 GB/T 860-1987 鞍形弹性垫圈Curved spring washers 143 GB/T 861.1-1987 内齿锁紧垫圈Lock washers internal teeth 144 GB/T 861.2-1987 内锯齿锁紧垫圈Serrated lock washers internal teeth 145 GB/T 862.1-1987 外齿锁紧垫圈Lock washers external teeth 146 GB/T 862.2-1987 外锯齿锁紧垫圈Serrated lock washers external teeth 147 GB/T 863.1-1986 半圆头铆钉(粗制) Round head rivets--Black 148 GB/T 863.2-1986 小半圆头铆钉(粗制) Round head rivets with small head--Black 149 GB/T 864-1986 平锥头铆钉(粗制) Cone head rivets--Black 150 GB/T 865-1986 沉头铆钉(粗制) Countersunk head rivets-Black 151 GB/T 866-1986 半沉头铆钉(粗制) Oval countersunk head rivets--Black 152 GB/T 867-1986 半圆头铆钉Round head rivets 153 GB/T 868-1986 平锥头铆钉Cone head rivets 154 GB/T 869-1986 沉头铆钉Countersunk head rivets 155 GB/T 870-1986 半沉头铆钉Oval countersunk head rivets 156 GB/T 871-1986 扁圆头铆钉Flat round head rivets 157 GB/T 872-1986 扁平头铆钉Thin head rivets 158 GB/T 873-1986 扁圆头半空心铆钉Oval head semi-tubular rivets 159 GB/T 874-1986 120°沉头半空心铆钉120 degree countersunk head semi-tubular rivets 160 GB/T 875-1986 偏平头半空心铆钉Thin head semi-tubular rivet 161 GB/T 876-1986 空心铆钉Tubular rivets 162 GB/T 877-1986 开尾圆锥销Taper pins with split 163 GB/T 878-1986 螺纹圆柱销Parallel pins with external thread 164 GB/T 879-1986 弹性圆柱销Spring-type straight pins—Slotted 165 GB/T 880-1986 带孔销Pins with split pin hole 166 GB/T 881-1986 螺尾锥销Taper pins with external thread 167 GB/T 882-1986 销轴Clevis pins with head 168 GB/T 883-1986 锥销锁紧挡圈Lock rings with cone pin 169 GB/T 884-1986 螺钉锁紧挡圈Lock ring with screw 170 GB/T 885-1986 带锁圈的螺钉锁紧挡圈Lock rings with screw and circlip 171 GB/T 886-1986 轴肩挡圈Rings for shoulder 172 GB/T 889-1986 1 型非金属嵌件六角锁紧螺母Prevailing torque type hexagon nuts (with non-metallic insert),style 1 173 GB/T 891-1986 螺钉紧固轴端挡圈Lock rings at the end of shaft with screw 174 GB/T 892-1986 螺栓紧固轴端挡圈Lock rings at the end of shaft with bolt 175 GB/T 893.1-1986 孔用弹性挡圈--A型Circlips for holes--Type A 176 GB/T 893.2-1986 孔用弹性挡圈--B型Circlips for hole--Type B 177 GB/T 894.1-1986 轴用弹性挡圈--A型Circlips for shaft--Type A 178 GB/T 894.2-1986 轴用弹性挡圈--B型Circlips for shaft--Type B 179 GB/T 895.1-1986 孔用钢丝挡圈Roundwire snap rings for hole 180 GB/T 895.2-1986 轴用钢丝挡圈Roundwire snap rings for shaft 181 GB/T 896-1986 开口挡圈"E" rings 182 GB/T 897-1988 双头螺柱bm=1d Double end studs--bm=1d 183 GB/T 898-1988 双头螺柱bm=1.25d Double end studs bm=1.25d 184 GB/T 899-1988 双头螺柱bm=1.5d Double end studs bm=1.5d 185 GB/T 900-1988 双头螺柱bm=2d Double end studs bm=2d 186 GB/T 901-1988 等长双头螺柱B级Double end studs (clamping type)--Product grade B 187 GB/T 902.1-1989 手工焊用焊接螺柱Weld studs for manual welding 188 GB/T 902.2-1989 机动弧焊用焊接螺柱Weld studs for arc welding 189 GB/T 902.3-1989 储能焊用焊接螺柱Weld studs for capacitor discharge welding 190 GB/T 921-1986 钢丝锁圈Round wire circlips 191 GB/T 922-1986 木螺钉技术条件Specifications for wood screws 192 GB/T 923-1988 盖形螺母Acorn nuts 193 GB/T 925-1988 轻型六角自锁螺母Self-locking nuts,hexagon light 194 GB/T 927-1988 球面六角自锁螺母Self-locking nuts,hexagon sphere 195 GB/T 929-1988 单耳托板自锁螺母Self-locking nuts,singlelug, anchor 196 GB/T 930-1988 双耳托板自锁螺母Self-locking nuts,twolug, anchor 197 GB/T 931-1988 角形托板自锁螺母Self-locking nuts,angle, anchor 198 GB/T 932-1988 气密单耳托板自锁螺母Self-locking nuts,singlelug, anchor, sealing, 199 GB/T 933-1988 气密双耳托板自锁螺母Self-locking nuts,twolug, anchor, sealing 200 GB/T 937-1988 成组游动托板自锁螺母Self-locking nuts, anchor, floating,Gang channel 201 GB/T 938-1988 游动自锁螺母Self-locking nuts, floating 202 GB/T 939-1988 单耳托板自锁螺母保护罩Boots for self-locking nuts, singlelug, anchor 203 GB/T 940-1988 双耳托板自锁螺母保护罩Boots for self-locking nuts,twolug, anchor 204 GB/T 941-1988 角形托板自锁螺母保护罩Boots for self-locking nuts,angle, anchor 205 GB/T 943-1988 自锁螺母技术条件Procurement specification for self-locking nuts 206 GB/T 945-1976 十字槽球面中柱头螺钉Screws,cross recessed,thin raised cheese head 207 GB/T 946-1988 开槽球面圆柱头轴位螺钉Slotted raised cheese head with shoulder 208 GB/T 947-1988 开槽球面大圆柱头螺钉Slotted large raised cheese head screws 209 GB/T 948-1988 开槽沉头不脱出螺钉Slotted countersunk head screws with waisted shank 210 GB/T 949-1988 开槽半沉头不脱出螺钉Slotted raised countersunk head screws with waisted shank 211 GB/T 950-1986 十字槽圆头木螺钉Cross recessed round head wood screws 212 GB/T 951-1986 十字槽沉头木螺钉Cross recessed countersunk head wood screws 213 GB/T 952-1986 十字槽半沉头木螺钉Cross recessed raised countersunk head wood screws 214 GB/T 953-1988 等长双头螺柱C级Double end studs (clamping type)--Product grade C 215 GB/T 954-1986 120°沉头铆钉120°degree countersunk head rivets 216 GB/T 955-1987 波形弹性垫圈Wave spring washers 217 GB/T 956.1-1987 锥形锁紧垫圈Countersunk external toothed lock washers 218 GB/T 956.2-1987 锥形锯齿锁紧垫圈Countersunk serrated external toothed lock washers 219 GB/T 959.1-1986 挡圈技术条件--弹性挡圈Specifications for ring—Circlips 220 GB/T 959.2-1986 挡圈技术条件--钢丝挡圈Specifications for ring—Round wire snap rings 221 GB/T 959.3-1986 挡圈技术条件--切制挡圈Specifications for ring—Cutting rings 222 GB/T 960-1986 夹紧挡圈Grip rings 223 GB/T 961-1988 单耳托板自锁螺母垫片Spacers for self-locking nuts,singlelug, anchor 224 GB/T 962-1988 双耳托板自锁螺母垫片Spacers for self-locking nuts,twolug, anchor 225 GB/T 963-1988 角形托板自锁螺母垫片Spacers for self-locking nuts,angle, anchor 226 GB/T 973-1976 十字槽扁圆头螺钉Screws,cross recessed,oval head 227 GB/T 974-1976 十字槽120°半沉头螺钉Screws,cross recessed,120°raised countersunk head 228 GB/T 975-1986 管状铆钉Pipe type rivets 229 GB/T 1007-1976 小六角较扁螺母Small hexagon medium thin nuts 230 GB/T 1009-1978 螺母专用技术条件Specified specifications for nuts 231 GB/T 1011-1986 大扁圆头铆钉Truss head rivets 232 GB/T 1012-1986 120°半沉头铆钉120°degree oval countersunk rivets 233 GB/T 1013-1986 平锥头半空心铆钉Cone head semi-tubuler rivets234 GB/T 1014-1986 大扁圆头半空心铆钉Truss head semi-tubuar rivets 235 GB/T 1015-1986 沉头半空心铆钉Countersunk head semi-tublar rivets 236 GB/T 1016-1986 无头铆钉Headless rivets 237 GB/T 1017-1978 铆钉专用技术条件Specified specifications for rivets 238 GB/T 1021-1976 角形垂直单耳止动垫圈Lock washers with angular upturn tab perpendicular to the lug 239 GB/T 1022-1976 角形单耳止动垫圈Lock washers with angular upturn tab in line to the lug 240 GB/T 1023-1976 角形垂直外舌止动垫圈Lock washers with angular upturn tab perpendicular to the external tab241 GB/T 1024-1976 角形外舌止动垫圈Lock washers with angular upturn tab in line to the external tab 242 GB/T 1030-1988 内球面垫圈Inner sphere washers 243 GB/T 1047-1995 管道元件的公称通径Nominal size for pipe components 244 GB/T 1048-1990 管道元件公称压力Nominal pressure for pipe components 245 GB/T 1095-1979 平键键和键槽的剖面尺寸Parallel keys--Dimensions of cross sections and keyways 246 GB/T 1096-1979 普通平键型式尺寸Plain parallel keys--Types and dimensions 247 GB/T 1097-1979 导向平键型式尺寸Feather keys--Types and dimensions 248 GB/T 1098-1979 半圆键键和键槽的剖面尺寸Semi-circular (Woodruff) keys--Dimensions of cross sections and keyways 249 GB/T 1099-1979 半圆键型式尺寸Woodruff keys--Types and dimensions 250 GB/T 1144-1987 矩形花键尺寸、公差和检验Straight-sided spline—Dimensions tolerances and verification 251 GB/T 1168-1976 螺柱技术条件Studs--Technical requirements 252 GB/T 1228-1991 钢结构用高强度大六角头螺栓High strength bolts with large hexagon headfor steel structures 253 GB/T 1229-1991 钢结构用高强度大六角螺母High strength large hexagon nuts for steel structures 254 GB/T 1230-1991 钢结构用高强度垫圈High strength plain washers for steel structures 255 GB/T 1231-1991 钢结构用高强度大六角头螺拴、大六角螺母、垫圈技术条件Specifications of high strength bolts with large hexa-gon head, large hexagon nuts, plain washers for steel structures 256 GB/T 1237-1988 紧固件的标记方法Designation system for fasteners 257 GB/T 1337-1988 六角自锁螺母Self-locking nuts,hexagon 258 GB/T 1338-1988 小六角扁自锁螺母Self-locking nuts,reduced hexagon oblate 259 GB/T 1339-1988 小六角自锁螺母Self-locking nuts,reduced hexagon 260 GB/T 1340-1988 成组游动托板自锁螺母支架Supports for self-locking nuts,anchor floating,Gang channel 261 GB/T 1356-1988 淅开线圆柱齿轮基本齿廓Basic rack tooth profile of involute cylindrical gears 262 GB/T 1357-1987 渐开线圆柱齿轮模数Modules of involute cyindrical gears 263 GB/T 1563-1979 楔键键和键槽的剖面尺寸Taper keys--Cross section dimensions of keys and keyways 264 GB/T 1564-1979 普通楔键型式尺寸Taper keys for general use--Types and dimensions 265 GB/T 1565-1979 钩头楔键型式尺寸Gib-head taper keys--Types and dimensions 266 GB/T 1566-1979 薄型平键键和键槽的剖面尺寸Thin flat keys--Cross section dimensions and keyways 267 GB/T 1567-1979 薄型平键型式尺寸Thin flat keys--Types and dimensions 268 GB/T 1840-1989 圆弧圆柱齿轮模数Modules of cylindrical gear with circular arc profiles 269 GB/T 1974-1980 切向键及其键槽Tangential keys and keyways 270 GB/T 2362-1990 小模数渐开线圆柱齿轮基本齿廓Basic rack tooth profile of fine-pitch involute cylindrical gears 271 GB/T 2363-1990 小模数渐开线圆柱齿轮精度Accuracy of fine-pitch involute cylindrical gears 272 GB/T 2509-1981 滑动轴承铜合金整体轴套形式、尺寸与公差Copper alloy integrated shaft sleeves for plain bearings--Types, dimensions and tolerances 273 GB/T 2510-1981 滑动轴承铜合金带挡边整体轴套形式、尺寸与公差Copper alloy integrated shaft sleeves for plain bearings with gears--Types, dimensions and tolerances 274 GB/T 2511-1981 滑动轴承铜合金整体轴套技术条件Copper alloy integrated shaft sleeves--Technical requirements 275 GB/T 2555-1981 一般用途管法兰连接尺寸Pipe flange connectors for ordinary use--Mounting dimensions 276 GB/T 2556-1981 一般用途管法兰密封面形状和尺寸Pipe flanges for ordinary use--Sealing surfaces--Forms and dimensions 277 GB/T 2672-1986 内六角花形盘头螺钉Hexagon lobular socket pan head screws 278 GB/T 2673-1986 内六角花形沉头螺钉Hexagon lobular socket countersunk head screws 279 GB/T 2674-1986 内六角花形半沉头螺钉Hexagon lobular socket raised countersunk head screws 280 GB/T 2685-1981 滑动轴承粉末冶金筒形轴承型式、尺寸与公差Powder metallurgy plain bearing--Cylindrical type--Types, dimensions and tolerances 281 GB/T 2686-1981 滑动轴承粉末冶金带挡边筒形轴承型式、尺寸与公差Powder metallurgy plain bearing--Rimed cylindrical type--Types, dimensions and tolerances 282 GB/T 2687-1981 滑动轴承粉末冶金球形轴承型式、尺寸与公差Powder metallurgy plain bearing--Spherical type--Types, dimensions and tolerances 283 GB/T 2688-1981 滑动轴承粉末冶金轴承技术条件Powder metallurgy plain bearing--Technical requirements 284 GB/T 2821-1992 齿轮几何要素代号Symbols for gear geometrical data 285 GB/T 2889-1994 滑动轴承术语Plain bearings--Terms, definitions and classification 286 GB/T 3098.1-1982 紧固件机械性能螺栓、螺钉和螺柱Mechanical properties of fasteners--Bolts, screws and studs 287 GB/T 3098.2-1982 紧固件机械性能螺母Mechanical properties of fasteners--Nuts 288 GB/T 3098.3-1982 紧固件机械性能紧定螺钉Mechanical properties of fasteners--Set screws 289 GB/T 3098.4-1986 紧固件机械性能--细牙螺母Mechanical properties of fasteners--Nuts with fine pitch thread 290 GB/T 3098.5-1985 紧固件机械性能自攻螺钉Mechanical properties of fasteners--Tapping screws 291 GB/T 3098.6-1986 紧固件机械性能不锈钢螺栓, 螺钉, 螺柱和螺母Mechanical properties of fasteners--Stainless steel bolts,screws, studs and nuts 292 GB/T 3098.7-1986 紧固件机械性能自攻锁紧螺钉粗牙普通螺纹系列Mechanical properties of fasteners--Thread forming screws--Metric coarse thread series 293 GB/T 3098.8-1992 紧固件机械性能耐热用螺纹连接副Mechanical properties of fasteners--Components for bolted connections made mainly from materials with a high temperature strength 294 GB/T 3098.9-1993 紧固件机械性能有效力矩型钢六角锁紧螺母Mechanical properties of fasteners--Prevailing torque type steel hexagon nuts 295 GB/T 3098.10 -1993 紧固件机械性能有色金属制造的螺栓、螺钉、螺柱和螺母Mechanical properties of fasteners-- Bolts, screws, studs and nuts made of non-ferrous metals 296 GB/T 3098.11-1995 紧固件机械性能自钻自攻螺钉Mechanicalproperties of fasteners--Self-drilling tapping screws 297 GB/T 3098.13-1996 紧固件机械性能螺栓与螺钉的扭矩试验和破坏扭矩公称直径1~10mm Mechanical properties of fasteners--Torsional test and minimum torques for bolts and screws with nominal diameters 1mm to 10mm 298 GB/T 3098.12-1996 紧固件机械性能螺母锥形保证载荷试验Mechanical properties of fasteners--Cone proof load test on nuts 299 GB/T 3099-1982 螺栓、螺钉、螺母及附件名词术语Bolts, screws, nuts and accessories--Terminology and nomenclature 300 GB/T 3103.1-1982 紧固件公差螺栓、螺钉和螺母Tolerances for fasteners--Bolts, screws and nuts 301 GB/T 3103.2-1982 紧固件公差用于精密机械的螺栓、螺钉和螺母Tolerances for fasteners--Bolts, screws and nuts for fine mechanics 302 GB/T 3103.3-1982 紧固件公差平垫圈Tolerances for fasteners--Washers 303 GB/T 3103.4-1992 紧固件公差耐热用螺纹连接副Tolerances for fasteners--Components for bolted connections made mainly from materials with a high temperature strength 304 GB/T 3104-1982 紧固件六角产品的对边宽度Fasteners--Widths across flats of hexagon products 305 GB/T 3105-1982 螺栓和螺钉的头下圆角半径Radii under the head of bolts and screws 306 GB/T 3106-1982 螺栓、螺钉和螺柱的公称长度和普通螺栓的螺纹长度Bolts, screws and studs--Nominal lengths, and thread lengths for general purpose bolts 307 GB/T 3162-1991 滑动轴承薄壁轴瓦尺寸、结构要素与公差Plain bearings—Thin-walled bearing shells—Dimensions, structure elements and tolerances 308 GB/T 3287-1982 可锻铸铁管路连接件技术条件Technical requirements of malleable cast iron pipefittings 309 GB/T 3288-1982 可锻铸铁管路连接件验收规则Delivery requirements of malleable cast iron pipe fittings 310 GB/T 3289.1-1982 可锻铸铁管路连接件型式尺寸管件结构尺寸表Malleable cast iron pipe fittings--Type size--Dimensions list of pipe fittings structure 311 GB/T 3289.2-1982 可锻铸铁管路连接件型式尺寸弯头内外丝弯头Malleable cast iron pipe fittings--Type size--Elbows male and female elbows 312 GB/T 3289.3-1982 可锻铸铁管路连接件型式尺寸45°弯头45°内外丝弯头Malleable cast iron pipe fittings--Type size--Elbows 45°, male and female elbows 45° 313 GB/T 3289.4-1982 可锻铸铁管路连接件型式尺寸异径弯头Malleable cast iron pipe fittings--Type size--Reducing elbows 314 GB/T 3289.5-1982 可锻铸铁管路连接件型式尺寸异径内外丝弯头Malleable cast iron pipe fittings--Type size--Male and female reducing elbows 315 GB/T 3289.6-1982 可锻铸铁管路连接件型式尺寸侧孔弯头Malleable cast iron pipe fittings--Type size--Side outlet elbows 316 GB/T 3289.7 -1982 可锻铸铁管路连接件型式尺寸月弯内外丝月弯外丝月弯Malleable cast iron pipe fittings-- Type size--Return bends, male and female return bends, thread return bends 317 GB/T 3289.8-1982 可锻铸铁管路连接件型式尺寸45°月弯45°内外丝月弯45°外丝月弯Malleable cast iron pipe fittings--Type size--Long sweep bends 45°,male and female long sweep bends 45°,male long sweep bends 45° 318 GB/T 3289.9-1982 可锻铸铁管路连接件型式尺寸U型弯头Malleable cast iron pipe fittings--Type size--U-Elbows(return bends) 319 GB/T 3289.10-1982 可锻铸铁管路连接件型式尺寸三通内外丝三通Malleable cast iron pipe fittings--Type size--Tees, male and female tees 320 GB/T 3289.11-1982 可锻铸铁管路连接件型式尺寸异径内外丝三通Malleable cast iron pipe fittings--Type size--Male and female reducing tees 321 GB/T 3289.12-1982 可锻铸铁管路连接件型式尺寸中大异径三通Malleable cast iron pipe fittings--Type size--Medium-large reducing tees [tees(increasing on the branch)] 322 GB/T 3289.13-1982 可锻铸铁管路连接件型式尺寸侧大异径三通Malleable cast iron pipe fittings--Type size--Lateral-large reducing tees 323 GB/T 3289.14-1982 可锻铸铁管路连接件型式尺寸中小异径三通Malleable cast iron pipe fittings--Type size--Medium-less reducing tees 324 GB/T 3289.15-1982 可锻铸铁管路连接件型式尺寸侧小异径三通Malleable cast iron pipe fittings--Type size--Lateral-less reducing tees 325 GB/T 3289.16-1982 可锻铸铁管路连接件型式尺寸中小偏心异径三通Malleable cast iron pipe fittings--Type size--Medium-less eccentric reducing tees 326 GB/T 3289.17-1982 可锻铸铁管路连接件型式尺寸45°三通Y型三通Malleable cast iron pipe fittings--Type size--Tees45°, Y pieces(tees) 327 GB/T 3289.18-1982 可锻铸铁管路连接件型式尺寸Y型异径三通Malleable cast iron pipe fittings--Type size--Y Piece reducing(tees) 328 GB/T 3289.19-1982 可锻铸铁管路连接件型式尺寸侧孔三通Malleable cast iron pipe fittings--Type size--Side outlet tees 329 GB/T 3289.20-1982 可锻铸铁管路连接件型式尺寸四通Malleable cast iron pipe fittings--Type size--Crosses 330 GB/T 3289.21-1982 可锻铸铁管路连接件型式尺寸异径四通Malleable cast iron pipe fittings--Type size--Reducing crosses 331 GB/T 3289.22-1982 可锻铸铁管路连接件型式尺寸外接头内外丝接头Malleable cast iron pipe fittings--Type size--Male joints(sockets), male and female joints (sockets) 332 GB/T 3289.23-1982 可锻铸铁管路连接件型式尺寸无方内接头Malleable cast iron pipe fittings--Type size--No-square inner joint (nipples) 333 GB/T 3289.24-1982 可锻铸铁管路连接件型式尺寸异径外接头Malleable cast iron pipe fittings--Type size--Reducing male joints (sockets) 334 GB/T 3289.25-1982 可锻铸铁管路连接件型式尺寸偏心异径外接头Malleable cast iron pipe fittings--Type size--Eccentric reducing male joints (sockets) 335 GB/T 3289.26-1982 可锻铸铁管路连接件型式尺寸内接头Malleable cast iron pipe fittings--Type size--Inner joints (nipples hexagon) 336 GB/T 3289.27-1982 可锻铸铁管路连接件型式尺寸异径内接头Malleable cast iron pipe fittings--Type size--Reducing inner joints(nipples hexagon) 337 GB/T 3289.28-1982 可锻铸铁管路连接件型式尺寸内外螺丝Malleable cast iron pipe fittings--Type size--Male and female screws (bushings) 338 GB/T 3289.29-1982 可锻铸铁管路连接件型式尺寸通丝外接头Malleable cast iron pipe fittings--Type size--Through thread male joint (sockets) 339 GB/T 3289.30-1982 可锻铸铁管路连接件型式尺寸锁紧螺母Malleable cast iron pipe fittings--Type size--Backnuts 340 GB/T 3289.31-1982 可锻铸铁管路连接件型式尺寸外方管堵Malleable cast iron pipe fittings--Type size--Outer-square plugs 341 GB/T 3289.32-1982 可锻铸铁管路连接件型式尺寸带边外方管堵Malleable cast iron pipe fittings--Type size--Outer-square beaded plugs 342 GB/T 3289.33-1982 可锻铸铁管路连接件型式尺寸内方管堵Malleable cast iron pipe fittings--Type size--Inner-square plugs 343GB/T 3289.34-1982 可锻铸铁管路连接件型式尺寸管帽Malleable cast iron pipe fittings--Type size--Tube caps (caps plugs) 344 GB/T 3289.35 -1982 可锻铸铁管路连接件型式尺寸活接弯头内外丝活接弯头Malleable cast iron pipe fittings-- Type size--Union elbows, male and female union elbows 345 GB/T 3289.36-1982 可锻铸铁管路连接件型式尺寸活接三通Malleable cast iron pipe fittings--Type size--Union tees 346 GB/T 3289.37-1982 可锻铸铁管路连接件型式尺寸平形活接头Malleable cast iron pipe fittings--Type size--Parallel unions 347 GB/T 3289.38-1982 可锻铸铁管路连接件型式尺寸锥形活接头Malleable cast iron pipe fittings--Type size--Taper unions 348 GB/T 3289.39-1982 可锻铸铁管路连接件型式尺寸平形活接头垫圈Malleable cast iron pipe fittings--Type size--Parallel union gaskets 349 GB/T 3374-1992 齿轮基本术语Basic terminology of gears 350 GB/T 3478.1-1995 圆柱直齿渐开线花键模数基本齿廓公差Straight cylindrical involute splines--Modules, basic rack profiles and tolerances 351 GB/T 3478.2-1995 圆柱直齿渐开线花键30°压力角尺寸表Straight cylindrical involute splines--30°pressure angle dimenslons tables 352 GB/T 3478.3-1995 圆柱直齿渐开线花键37.5°压力角尺寸表Straight cylindrical involute splines--37.5°pressure angle dimensions tables 353 GB/T 3478.4-1995 圆柱直齿渐开线花键45°压力角尺寸表Straight cylindrical involute splines--45°pressure angle dimensions tables 354 GB/T 3478.5-1995 圆柱直齿渐开线花键检验方法Straight cylindrical involute splines--Inspection methods 355 GB/T 3478.6-1995 圆柱直齿渐开线花键30°压力角M值和W值Straightcylindrical involute splines--30°pressurengle M and W values 356 GB/T 3478.7-1995 圆柱直齿渐开线花键37.5°压力角M值和W值Straight cylindrical involute splines--37.5°pressure angle M and W values 357 GB/T 3478.8-1995 圆柱直齿渐开线花键45°压力角M值和W值Straight cylindrical involute splines--45°pressure angle-M and W values 358 GB/T 3478.9-1995 圆柱直齿渐开线花键量棒Straight cylindrical involute splines--Measuring pin 359 GB/T 3507-1983 机械式联轴器公称扭矩系列Nominal torque series of the mechanical coupling 360 GB/T 3632-1995 钢结构用扭剪型高强度螺栓连接副Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures360 GB/T 3632-1995 钢结构用扭剪型高强度螺栓连接副Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures 361 GB/T 3633-1995 钢结构用扭剪型高强度螺栓连接副技术条件Technical requirement for sets of torshear type high strength bolt hexagon nut and plain washer for steel structures 362 GB/T 3733.1-1983 卡套式端直通管接头Straight thread connector--Assembly 363 GB/T 3733.2-1983 卡套式端直通接头体Straight thread connector--Body 364 GB/T 3734.1-1983 卡套式锥螺纹直通管接头Male connector--Assembly 365 GB/T 3734.2-1983 卡套式锥螺纹直通接头体Male connector--Body 366 GB/T 3735.1-1983 卡套式端直通长管接头Straight thread long connector--Assembly 367 GB/T 3735.2-1983 卡套式端直通长接头体Straight thread long connector--Body 368 GB/T 3736.1-1983 卡套式锥螺纹长管接头Male long connector--Assembly 369 GB/T 3736.2-1983 卡套式锥螺纹长接。
90·1ContentsPage Hand crimping tools for Han ® standard contacts .....................................90.4Hand crimping tools for fibre optic contacts .............................................90.9Hand crimping tools for Han-Fast ® Lock contacts ...................................90.10Hand crimping tools for wire end ferrules ................................................90.11Hand crimping tools for D-Sub contacts ..................................................90.12Hand crimping tools for coaxial contacts .................................................90.13Pneumatic crimping tool ..........................................................................90.15Hydraulic crimping tools for Han ® TC high current contacts ....................90.16Crimping machine TC-C01 ......................................................................90.18Crimping machine TK-M ..........................................................................90.20Crimping machine BK ..............................................................................90.22Panel punch .............................................................................................90.24Assembly tools ........................................................................................90.25Removal tools ..........................................................................................90.29Stripping tools ..........................................................................................90.32ToolsHan ® tools1) TK-M basic machine 09 98 000 6900 is required2) depending on the wire3) only with modification 09 98 503 6900Features• Basic unit of compact construction for pre-stripped wires (stranded wire)• Easy handling due to well-arranged design• for individual, turned male and female contacts• Selective processing of male and female contacts• Automatic contact feed• Reproducible, top quality gas-tight crimp connections• Non-slip, anti-vibration adjustable feet for setting the height • Low noise level• With carrying handle• Removable electric and pneumatic supply connections • Maintenance interval counter• Minimal setup effort• Stepless adjustment of the crimping depth• Low follow-up costs for maintenance and repair• Easy replacement of wearing components DetailsNominal voltage, max. 230 VNominal frequency 50 HzPower consumption ca.0.2 kWPressure ca.6 barControl system PLCWork cycle trigger FootswitchWork cycle 1 sNoise level ca.62 dBCrimp type Four-point crimpingContact feed Vibratory bowl feedStroke counters Resettable daily counter and permanent counterDimensions 345 x 230 x 400 mmWeight ≥24 kgPack contents:2.0 m connection cable and grounding plug, 2.0 m pneumatic hose,quick-release coupling and N6 plugin nipple, footswitch,carrying handle,operating instructions,declaration of conformityTools90Features• Basic unit of compact construction• Fast stripping and crimping in one operating step• Easy handling due to well-arranged design• Touchscreen controlling• for individual, turned male and female contacts• Selective processing of male and female contacts• Contact magazine with filling control• Reproducible, top quality gas-tight crimp connections• Infinitely variable adjustment parameters (stripping depth, stripping length, crimping depth, crimp contact feed rate)• Rotatable vibration feeder and actuator in basic unit• Low noise level• for oil-free compressed air• Minimal setup effort• Low maintenance costs DetailsDrive electro-pneumaticNominal voltage, max. 230 VNominal frequency 50 HzPower consumption ca.0.75 kWPressure ca.6 barCompressed air connection 3 dm³ / work cycleControl system PLCWork cycle trigger sensorWork cycle 1.5 sNoise level <70 dBCrimp type Four-point crimpingContact feed Vibratory bowl feedStroke counters Resettable daily counte, total counter, operating hours, maintenance counter and quantity preselection Dimensions 580 x 470 x 470 mmWeight <60 kgPack contents:one mounted interchangeable unit,2.0 m connection cable and grounding plug,2.0 m pneumatic hose with plug-in nipple N6,plug gauges for setting the crimping,centering bush for positioning the plug gauges,draw for insulation remains,drawer for holding the contacts when the magazine is emptied, tool set for setting,1 set of stripping blades,operating instructions,declaration of conformityToolsCrimping machine TK-M90Features• Fast stripping and crimping in one operating step• Easy handling due to quick change tool and stripper• Suitable for standard D-Sub crimp contacts• Selective processing of male and female contacts• Hand wheel for manual adjustments• Maintenance-friendly through needle bearing rail• Automatic exhaust of the isolation remainders• Reproducible, top quality gas-tight crimp connections• With crimp force monitor• Setting parameters with raster rotary button (depth of insula-tion stripping, length of insulation stripping, crimping heigth on wire, crimping heigth on isulation, wire retainer position, band thrust and wire position in the crimp contact)• Non slip and anti-vibration feet• Low noise level• for oil-free compressed air• Low maintenance costs• V-blades for special wires on request DetailsDrive electro-pneumaticNominal voltage, max. 230 VNominal frequency 50 HzPower consumption 0.75 kWPressure 6 barControl system PLCStripping device type 514Suction apparatus 2000.0900.20Work cycle trigger sensorWork cycle 0.35 sNoise level 85 dBIllumination integrated tool light 20001326Motor speed 440 –2000 rpmStroke counters Resettable daily counter and permanent counter Dimensions 690 (with a contact reel: 1400) x 420 x 430 mm Weight <72 kgPack contents:with role owner and guide plate,2.0 m connection cable and grounding plug,2.0 m pneumatic hose with plug-in nipple N9,oiler bottle for the lubricating of the crimping contacts,tool set for setting,1 set of stamps for wire and isolation-crimp,1 anvil one-piece for wire and isolation-crimp,1 set of stripping blades,1 litre of contact oil,operating instructions,declaration of conformityTools90。
Dimensions: [mm]Scale - 2:1Scale - 1,5:176********768748015276874801527687480152T e m p e r a t u r eT T T 7687480152Cautions and Warnings:The following conditions apply to all goods within the product series of WE-TI-HV ofWürth Elektronik eiSos GmbH & Co. KG:General:•This electronic component is designed and manufactured for use in general electronic equipment.•Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network, etc. where higher safety and reliability are especially required and/or if there is the possibility of direct damage or human injury.•Electronic components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer. •The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions specified in the datasheet are not met, the wire insulation may be damaged or dissolved.•Do not drop or impact the components, the component may be damaged.•Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth Elektronik does not warrant any customer qualified product characteristics beyond Würth Elektroniks’ specifications, for its validity and sustainability over time.•The responsibility for the applicability of the customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products also apply to customer specific products.Product specific:Soldering:•The solder profile must comply with the technical product specifications. All other profiles will void the warranty.•All other soldering methods are at the customers’ own risk.Cleaning and Washing:•Washing agents used during the production to clean the customer application might damage or change the characteristics of the wire insulation, marking or plating. Washing agents may have a negative effect on the long-term functionality of the product. Potting:•If the product is potted in the customer application, the potting material might shrink or expand during and after hardening. Shrinking could lead to an incomplete seal, allowing contaminants into the core. Expansion could damage the component. We recommend a manual inspection after potting to avoid these effects.Storage Conditions:• A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of shipment.•Do not expose the components to direct sunlight.•The storage conditions in the original packaging are defined according to DIN EN 61760-2.•The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components. Packaging:•The packaging specifications apply only to purchase orders comprising whole packaging units. If the ordered quantity exceeds or is lower than the specified packaging unit, packaging in accordance with the packaging specifications cannot be ensured. Handling:•Violation of the technical product specifications such as exceeding the nominal rated current will void the warranty.•Applying currents with audio-frequency signals may result in audible noise due to the magnetostrictive material properties.•Due to heavy weight of the components, strong forces and high accelerations may have the effect to damage the electrical connection or to harm the circuit board and will void the warranty.•Please be aware that products provided in bulk packaging may get bent and might lead to derivations from the mechanical manufacturing tolerances mentioned in our datasheet, which is not considered to be a material defect.•The temperature rise of the component must be taken into consideration. The operating temperature is comprised of ambient temperature and temperature rise of the component.The operating temperature of the component shall not exceed the maximum temperature specified.These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.However, no responsibility is assumed for inaccuracies or incompleteness.Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODTRi001.0002021-03-02DIN ISO 2768-1mDESCRIPTIONWE-TI HV Radial Leaded WireWound Inductor (High Voltage)ORDER CODE7687480152SIZE/TYPE BUSINESS UNIT STATUS PAGEImportant NotesThe following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be downloaded at .3. Best Care and AttentionAny product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODTRi001.0002021-03-02DIN ISO 2768-1mDESCRIPTIONWE-TI HV Radial Leaded WireWound Inductor (High Voltage)ORDER CODE7687480152SIZE/TYPE BUSINESS UNIT STATUS PAGE。
单排四点接触球式回支转承(01系列)结构特点。
性能。
适用范围单排四点接触球式回转支承由两个座圈组成,结构紧凑、重量轻、钢球与圆弧滚道四点接触,能同时承受轴向力、径向力和倾翻力矩。
回转式输送机、焊接操作机、中小型起重机和挖掘机等工程机械均可选用。
承载曲线圆编号基本型号Basic Type外型尺寸Configuration Size安装尺寸Mounting Size结构尺寸Structural Size无齿式ToothlessD L外齿式Ext ToothingD L内齿式D LmmD d H D1 D2 n ∮n1D3 d1H1h单排交叉滚柱式回转支承结构特点。
性能。
适用范围单排交叉滚柱式回转支承,由两个座圈组成,结构紧凑、重量轻、制造精度高,装配间隙小,对安装精度要求高,滚柱为1:1交叉排列,能同时承受轴向力、倾翻力矩和较大的径向力,被广泛地用于起重运输,工程机械和军工产品上。
承载曲线圆编号基本型号Basic Type外型尺寸Configuration Size安装尺寸Mounting Size结构尺寸Structural Size无齿式ToothlessD Lmm外齿式Ext ToothingD Lmm内齿式D LmmDmmdmmHmmD1mmD2mmn∮mmn1D3mmd1H1mmhmm1 110.25.500 111.25.500 113.25.500602 398 75 566 434 20 18 4 498 502 65 10 112.25.500 114.25.500双排球式回转支承(02系列)结构特点。
性能。
适用范围双排球式回转支承具有三个座圈,钢球和隔离块可直接排入上下滚道,根据受力状况,安排了上下两排直径不同的钢球。
这种开式装配非常方便,上下圆弧滚道的承载角都为90°,能承受很大的轴向力和倾翻力矩。
当径向力大于0.1倍的轴向力时滚道须特殊设计。
双排球式回转支承的轴向、径向尺寸都比较大,结构紧固。
Instructions for Use: Tube BrushesBrand Name of Product Tube BrushesGeneric Name of Product Tube Brushes, Reamer Brushes, Trumpet Valve BrushProduct Code Number(s)4030, 4031, 52003-35, 4032, 4033, 4034, 4041-3, 4041-1, 4042-3, TR350109-3,TR350232-3, TR350233-3, BRS-12-4, TR350354-3, TR350429-3, TR150483-3,TR150221-3, TR360231-3, TR160617-3, TR52003-21-S, 10-1660, TR03020-3, 52003-21,52003-21-S, 52003-23, 52003-25, 52003-27, 520321-12, 520321S-12, 520323-12, 520327-12, 520325-12, 520333-12, 520335-12, 4035, 4041, 4036, 4037, 4038, 4039, 10-1664, 10-1668, ICB-007-1, ICB-007-6, ICB-007-50, ICB-008-1, ICB-008-6, ICB-008-50, ICB-009-1, ICB-009-6, ICB-009-50, ICB-013-1, ICB-013-6, ICB-013-50, ICB-010-1, ICB-010-6, ICB-010-50, ICB-011-1, ICB-011-6, ICB-011-50, ICB-012-1, ICB-012-6, ICB-012-50,ICB-014-1, ICB-014-6, ICB-014-50, ICB-001-1, ICB-001-6, ICB-001-50, ICB-002-1,ICB-002-6, ICB-002-50, ICB-003-1, ICB-003-6, ICB-003-50, ICB-004-1, ICB-004-6,ICB-004-50, ICB-005-1, ICB-005-6, ICB-005-50, ICB-006-1, ICB-006-50, 86-0340-1206,86-1234-0006, 86-0516-1212, 86-00004-0009, 86-02120-1234, RB181603, RB300105,RB310306, RB310307, BRS-TV, 130-14, 130-38, BRK-SHVR. 3770-50, 3770, 00711610,24-2-001, 24-2-002, 24-2-003, TR09503-3, TR09503Purpose of Product To assist in cleaning channels and lumens of cannulated items in conjunction with asuitable cleaning solution according to the manufacturer's (Mfr.’s) IFU.Range of Applications for Product Any cannulated item for brushing of internal channels is a recommended step in thecleaning process per the Mfr.’s IFU.Key Specifications of Product●Reusable●Nylon bristles●Stainless-steel twisted wire●Variety of lengths and diameters.∙(Important) Ensure the brush is long enough to exit the lumen/channel completely.When brushing, examine the bristles and clean them before using again.∙Brushing should pass the brush freely through the lumen.o Stop advancing the brush if significant resistance is encountered and pull back.o Brushing through resistance might cause damage to the lumen.See Brush Support White Paper click here:Interpretation of Results N/AContraindications of Test Results N/ADocumentation N/ASpecial Warnings and Cautions●Tube style brushes are intended for use as cleaning tools only.●DO NOT use in patient care or aseptic techniques.●Healthmark recommends that brushes are thoroughly cleaned during and between useand disinfected at least daily. Preferably between each use. See “ReprocessingInstructions” below.Disposal It is recommended to dispose tube brushes in biohazard containers since tube brushes areused to clean patient used items.∙Examples below of what damaged brushes look like compared to a new brush,which should not be used:o Do not use if the shaft is bent in any way from the original position.o Do not use if bristles are fallen and not upright compared to original position.o Do not use if bristles are missing in spots/location(s) from the original position.N/ARelated Healthmark Products Brush Cleaning ToolsOther Product Support Documents ProSys™ Brochure, ProSys™ Price LisReference Documents N/ACustomer Service Contact Healthmark Industries Company, Inc.18600 Malyn Blvd.Fraser, MI 480261-586-774-7600******************** 。
鹤管的简单介绍以及常见的产品型号目录:⏹什么是鹤管?⏹常见的产品类型⏹我公司介绍⏹什么是鹤管?是由转动灵活、密封性好的旋转接头与管道串联起来,用于槽车与栈桥储运管线之间,进行液体介质传输作业的设备。
关键部件旋转接头,采用精密数控机床加工,内藏双滚道支承结构,转动灵活,轻便可靠。
外圈选用合金钢、内圈选用不锈钢或衬聚四氟乙烯,保证其能够安全、可靠的用于高温、低温、强腐蚀性的介质。
密封圈采用增强聚四氟乙烯材料,内衬不锈钢弹性支承环、密封经抛光处理,具有优越的自润滑性及超强的耐腐蚀性。
⏹常见的产品类型汽车下装鹤管1、汽车底部装油鹤管技术指标(1型号:QLH100-002023D,规格:DN100,PN1.6Mpa型号:QLH100-002020D,规格:DN100,PN1.6Mpa型号:QLH100-002017D,规格:DN100,PN1.6Mpa(2)接口法兰标准:DN100,PN1.6MPa(3)内臂长:无内臂(4)外臂长:2.0米(5)垂直管长:1.7米,2.0米,2.3米。
(6)对位范围:0~3.0米(7)水平旋转角度:0°~+340°(8)垂直旋转角度:-30°~+85°(9)一人轻松操作(10)任意位置处于平衡状态(11)密封泄漏:5年不泄漏(12)技术参数完全满足甲方的要求2、技术特点说明(1)组成:a. 回转器接头?b.水平臂??c. 平衡机构?? d. 垂臂??e. 干式分离阀(母端)f.接口法兰g. 停靠装置?? h. 导静电装置(2)技术特点说明a. 回转接头:①为引进德国技术加工而成,需数控车床加工、要求较高,内圈为不锈钢材质,外圈为45#钢调质处理,结构小巧、灵活。
②回转器的密封分为主密封及辅助密封,主密封为聚四氟乙烯带不锈钢弹片的唇型密封件,含有碳纤维,起润滑作用,耐高温、抗低温。
辅助密封为两件“C”型密封圈,起防尘作用。
③回转器内圈与主密封件接触面为主密封面,因内圈为不锈钢材质故主密封面永不生锈。
SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS Copyright 2001 Society of Automotive Engineers, Inc.5.Test Preparation5.1The test axle is to be representative of the particular axle design. Setting of bearing preloads, backlash, etc.,outside of design specification limits is permissible only if that is the purpose of the test. This applies to production and experimental designs.5.2To preclude differential gear rotation as a source of inefficiency, all differentials are to be locked ormechanically blocked from rotating.NOTE—Some dynamometers with automatic feedback systems to control relative speeds of absorbers may require deactivation of the feedback system.5.3The axle is to be equipped to measure sump temperature.5.4The axle assembly is to be tested at the attitude in which it would be installed in a vehicle, unless otherwisespecified.5.5The axle is to be filled with lubricant recommended for in-vehicle use or the specific lubricant being evaluated.5.6Lubricant quantity is to be the axle manufacturer's recommendation by mass or volume, unless lubricantquantity is a variable under test.5.7Calculate output speeds and output torque for the break-in and test sequence. See Figure 1 and 7.3.5.8Calculate power requirements and determine whether break-in or test sequence must be modified as outlinedin 6.1 and 7.3.NOTE—If a tandem front axle is to be tested separately, the rated test torque for each axle would be one-half the tandem rating.6.Break-in—An axle is considered to have passed through the break-in period when the efficiency of the axlehas stabilized. To minimize the running time required for axles to achieve efficiency stabilization, select the appropriate schedule from 6.1 and 6.2. Previously-run axles and axles in which the lubricant has been changed may not be completely stabilized. Therefore, all test axles are to be stabilized in the selected break-in schedule before final testing.6.1If 125% of rated torque at 65 km/h does not exceed realistic in-service horsepower for the axles, run new axlesfor break-in to the following sequence at 65 km/h:a.50% of rated output torque for 90 minb.100% of rated output torque for 120 minc.125% of rated output torque for 90 min6.2To determine friction stability, measure the efficiency at the start, middle, and end of each break-in load settingrun. If friction has not stabilized during the highest load run, repeat the total break-in schedule.FIGURE 1—CALCULATIONS6.3Control total output torque and speed to ±5% of target values established in 5.7.6.4Cool lubricant as required to maintain 90 °C ± 5 °C sump temperature.7.Efficiency Tests—Four conditions of operation are recognized. These are listed in Table 1 in order ofimportance relative to energy use and durability:TABLE 1—CONDITIONS OF OPERATIONCorrelation Power Flow RotationForward drive Engine to axle Primary designForward coast Wheels to axle Primary designReverse drive Engine to axle Opposite to primary designReverse coast Wheels to axle Opposite to primary designThe procedure has been developed for the forward driving mode only because that is by far the dominant condition of operation in the typical over-the-road application. As a guide to extending the procedure to the forward coasting mode, the suggested approach is to: Run break-in at 25% of rated output torque (entered on line 2 of Figure 1) and 65 km/h until stabilized, then follow the test schedule in 7.3, but limit the maximum drive gear torque to 25% of the rated output torque. For this coast test, the axle shaft is the driving member and the propeller shaft (or equivalent) is the driven member. Because fuel economy is influenced to a minor degree by forward coasting, and to an insignificant degree by the reverse modes in typical over-the-road use, these procedures have not been developed. The committee welcomes comments from users regarding the procedures outlined and the need to extend the procedures.7.1Efficiency is calculated by the formula in Figure 1, item 5. Use the precise ratio computed from tooth combinations rather than a nominal ratio.7.2Measured output torque and speed are to be controlled within ±5% of the target value and temperature within ±5 °C of the target value.7.3Axle efficiency for a given lubricant and axle may vary with torque, speed, and temperature. Complete determination at 6 torques, 6 speeds, and 5 temperatures would require 180 data points. For some purposes,mapping efficiency with load and speed variations at one steady-state temperature will be adequate. This standard test is to be at 90 °C with output torque and speed sequences as in Table 2.7.4Other evaluations may require similar testing over a broader range of steady-state temperatures. If so, it is recommended that the previous sequence be repeated at the temperatures of interest or in 30 °C increments from the standard 90 °C temperature.7.5For cold start, short duration trip evaluations, an optional transient temperature test is recommended.Standard speed for this test is 80 km/h, and standard output torque is 25% of rating. Additional speeds and torques are optional. The procedure for this optional test is as follows.7.5.1Thoroughly cold soak the test axle to approximately −35 °C.7.5.2Accelerate and stabilize at test speed and torque.7.5.3Determine input and output torque as soon as stabilization is achieved, with −20 °C as a target for the first readings.7.5.4Record torques at 15 °C increments as the axle warms up from the friction being generated.7.5.5Continue the test through 120 °C or the maximum anticipated operating temperature (whichever is lower).Auxiliary heating may be required for low-load, high-temperature testing.TABLE 2—OUTPUT TORQUE AND SPEED SEQUENCESOutput Torque % of RatingOutput Speed Increments (km/h)Output Speed Increments (km/h)Output Speed Increments (km/h)Output Speed Increments (km/h)Output Speed Increments (km/h)100%20.040.060.080.0100.0 50%20.040.060.080.0100.0 25%20.040.060.080.0100.0 15%20.040.060.080.0100.0 10%20.040.060.080.0100.0 0%20.040.060.080.0100.08.Test Presentation—(See Figures 2 through 5.)8.1Specific end uses of this procedure and the forms in which data may be best presented for specific purposesare so varied that a standardized recommended data sheet is not provided. Figures 2 to 5 illustrate typical reduction of data to performance curves.8.1.1No-load drive pinion torque versus speed (Figure 2).8.1.2Family of efficiency versus torque curves at each output speed for each steady-state temperature test(Figure 3).8.1.3Efficiency versus temperature for optional transient temperature tests (Figure 4).8.1.4Parasitic losses and efficiency converted to waste energy per kilometer (Figure 5).8.2Detail information to be included in data presentation when pertinent to the purpose of the test includes—testagency, test date, test identification number, axle model and part number, axle ratio, axle rating, gear geometry detail, bearing detail, lubricant identification, lubricant detail specifications, lubricant quantity, angle of inclination of axis of input shaft, test torques and speeds, lubricant temperatures, test purpose, axle or lubricant application, numerical values for test results, conversion of data to preferred form, statistical significance of results, and prior use of axle or lubricant. Users of the procedure can choose data most appropriate for specific purposes.FIGURE 2—TYPICAL REDUCTION OF DATA TO PERFORMANCE CURVE—NO-LOAD DRIVE PINION TORQUE VERSUS SPEEDFIGURE 3—TYPICAL REDUCTION OF DATA TO PERFORMANCE CURVE—FAMILY OF EFFICIENCY VERSUS TORQUE CURVES AT EACH OUTPUT SPEEDFOR EACH STEADY-STATE TEMPERATURE TESTVERSUS TEMPERATURE FOR OPTIONAL TRANSIENT TEMPERATURE TESTSFIGURE 5—TYPICAL REDUCTION OF DATA TO PERFORMANCE CURVE—PARASITIC LOSSES AND EFFICIENCY CONVERTED TO WASTE ENERGY PER KILOMETER9.Notes9.1Marginal Indicia—The change bar (l) located in the left margin is for the convenience of the user in locatingareas where technical revisions have been made to the previous issue of the report. An (R) symbol to the left of the document title indicates a complete revision of the report.PREPARED BY THE SAE TRUCK AND BUS AXLE SUBCOMMITTEEOF THE SAE TRUCK AND BUS POWERTRAIN COMMITTEERationale—Not applicable.Relationship of SAE Standard to ISO Standard—Not applicable.Application—Data from this SAE Recommended Practice permit mapping axle efficiency and/or waste energy over the operating range of trucks, busses, and other highway vehicles based on truck chasses.The procedure can be applied to single axles, tandem axles as a system, or other systems, by combining separate tests, such as tests of the front axle and power divider and rear axle of tandem or tri-drive type.Reference Section—There are no referenced publications specified herein.Developed by the SAE Truck and Bus Axle SubommitteeSponsored by the SAE Truck and Bus Powertrain Committee。
SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.QUESTIONS REGARDING THIS DOCUMENT: (412) 772-8512 FAX: (412) 776-0243TO PLACE A DOCUMENT ORDER; (412) 776-4970 FAX: (412) 776-0790Copyright 1997 Society of Automotive Engineers, Inc.3.Test Specimen—The test uses a specific gear as a test specimen to account for the complex nature ofbending and residual stress in a gear after processing and during loading. A straight cut 6-pitch, 34-tooth, 20-degree pressure angle spur gear with no tip relief is the recommended test sample (Figures 1A and 1B). Other tooth sizes and profiles are acceptable, depending on specific objectives of the test.4.Test Fixture4.1The test fixture design was evaluated and selected by the SAE ISTC Division 33 Gear Metallurgy Committeeand validated by a round robin gear test program. The results of the test machine validation are reported in SAE Publication 821042 (Reference 2.1.1) using a carburized and shot peened SAE 8620 steel gear. Figures2 and3 shown the overall views of the fixture set-up. Figures4 through 13 show the detail drawings of thecomponents of the test fixture. The fixture consists of a base (Figure 4), an upper load anvil (Figure 5), a lower support anvil (Figure 6), and a mandrel or mounting shaft (Figure 7). The fixture is adaptable to a variety of hydraulic cyclic testing machines when positioned between the load platens, provided the load is applied to the spherical seat located in the top anvil (Figures 2 and 3).4.2The replaceable upper anvil insert (Figure 8) (not crowned) loads the test gear at the tooth tip. The replaceablelower anvil insert (Figure 9) (not crowned) resists the load applied through the upper anvil and prevents sample rotation by contacting a support tooth near the base circle. The upper anvil (Figure 5) is mounted on the loading arm (Figure 10) as shown in Figure 11. The fixture base, load anvil and support anvil are aligned by a common shaft (Figure 7). The test gear is mounted on the shaft supported by roller bearings at the ends. The bearing supports are shown in Figure 13. The gear and load anvil rotate in an arc about the gear axis, keepinga single line of contact across the gear tooth during loading. Load is applied to the fixture through a large ballbearing (Figures 2 and 3) to eliminate misalignment and to keep applied force in line with the loading and support anvils. The complete test assembly is shown in Figure 13.5.Test Procedure5.1Gear Preparation—One gear tooth must be removed prior to testing the gear to provide clearance for thesupport anvil in the tooth root. This is accomplished by carefully grinding away one tooth (Figure 3) taking care not to heat the gear above the tempering temperature. An alternate method is to remove the tooth prior to heat treatment.5.2Fixture Calibration—It is recommended that one test gear be strain gaged and used to periodically verify theconsistency of the test fixture. Wear on the anvil and shaft surfaces will change the loading on the gear tooth and subsequently the root stress. A procedure for preparing a calibration gear using contact strain gages is given in Appendix A. All components are replaceable items. The recommended calibration procedure is estimated to provide a strain measurement precision of ±10%.5.3Test Assembly—The test gear is first mounted on the shaft, then the support anvil is placed against one toothroot to prevent the gear from rotating. The load anvil is mounted on the same shaft as the gear and rotates in an arc around the gear axis. The load anvil contacts a tooth at the end of the active profile across the entire face of the tooth. Care must be taken to avoid corner loading or uneven contract across the face of the test tooth. Figure 13 shows the support anvil contacting the tooth in the root and the load anvil contacting the tested tooth at the tip. This ensures that a tensile bending stress is applied to the root of the test tooth.Support teeth are not used as tip loaded fatigue test specimens in subsequent tests. Suggested tooth loading scheme is shown in the gear depicted in Figure 14.FIGURE 1A—SPUR GEAR TEST SPECIMENFIGURE 1B—NORMAL RACK PROFILEFIGURE 2—TEST FIXTURE ASSEMBLYFIGURE 3—CLOSE-UP OF TEST GEAR SET-UPFIGURE 4—BASE PLATEFIGURE 5—UPPER ANVILFIGURE 6—LOWER ANVILFIGURE 7—MANDRELFIGURE 8—INSERT, UPPER ANVILFIGURE 9—INSERT, LOWER ANVILFIGURE 10—LOADING ARMFIGURE 11—ARM/ANVIL SUB-ASSEMBLYFIGURE 12—BEARING SUPPORTFIGURE 13—ASSEMBLYFIGURE 14—DIAGRAM OF GEAR SHOWING USABLETEETH FOR TESTING5.4Loading—When the load anvil is in contact with the tooth root, the test tooth is loaded by having the loadingdevice make contact through the spherical seat located in the upper load anvil (see Figure 5). Single tooth bending fatigue tests are conducted using a constant amplitude cyclic load of 20 to 30 Hz.5.5Testing—A cyclic load pattern with a minimum load magnitude of 10% of the maximum load (R = minimumload/maximum load = 0.1) is recommended to keep the load anvil in contact with the test tooth and avoid shock loading. Gear teeth are tested until complete tooth fracture is achieved and the load and cycles to fracture are recorded for each tooth. The base of the test fixture is operated on a film of oil to eliminate the transfer of side loads into the tooth and loading device.5.6Analysis of Results—The S-N (Stress versus Cycles) curve is composed of two lines. The finite part of theplot is determined by testing at a minimum of three distinct stress levels. The endurance limit or infinite part of the curve is determined using the Stair Case method described in ASTM STP-91 (Reference 2.1.2). The two curves meet at a point commonly called the “knee.” A method for determining the range of endurance limits based on statistical methods is described in Statistical Design and Analysis of Engineering Experiments, Lipson and Sheth, “Fatigue Experiments,” pp. 262-275 (Reference 2.1.4). The test provides a guideline for the selection of loads in the finite portion of the curve. A life of 10 million cycles will determine a run-out; any shorter life is a failure. Appendix B provides further details of testing scheme and analysis.5.7Gear Stress Estimation—Formulas to calculate the bending stress in the roots of gear teeth are given inAGMA 2001-B88 and 908-B89 (Reference 2.1.3). The load angle of the test fixture is used to calculate the bending stress in gears. To enable a reliable comparison of results between tests on a given gear geometry,some formulas must be applied consistently for stress calculations.6.Report—Report results in the form of an endurance curve of stress versus log number of cycles to failure in asemi-log plot with the log cycles to failure on the X-axis. Important parameters to be reported along with the test results are:a.Gear Material—Steel grade, chemistry, cleanlinessb.Case Depth—Surface carbon if applicablec.Carbon gradient and surface carbond.Case and Core Hardness Data—Hardness gradiente.Grain Sizef.Microstructural—Percent retained austenite, presence of any oxidesg.Calibration Datah.Finishing method after heat treatment (e.g., shot-peening characterization, details, and grindingprocess as applicable)i.Residual stress profile as applicablePREPARED BY SAE IRON AND STEEL TECHNICAL COMMITTEE DIVISION 33—GEAR METALLURGYAPPENDIX ASTRAIN GAGINGA.1Strain Gages—Constantan foil alloy, polyamide-backed, self-temperature-compensated strain gages with anactive grid length of 0.38 mm (0.015 in) are recommended. Gage resistance is 120 W with a gage factor setting of 2.13 for direct read-out. The gage configuration is a vertical grid with side solder tabs and four 90 degree alignment arrows.A.2Strain Gage Placement—A metal template, shown in Figure A1, having five scribed lines is used to locatethree strain gages at the point of maximum bending stress that is determined by the distance (X) from the tooth tip of the fracture line of a broken tooth. Transparent adhesive tape peeled from the tooth is used to transfer the reference distance (X) from a broken tooth involute surface. Parallel lines (a and b) are scribed on the template and are separated by a distance equal to (X). A centerline is scribed at the center of the tooth width and perpendicular to line b. Two lines such that they are equidistant from the line of the center of the width are scribed perpendicular to line (b) or along with width.FIGURE A1—A BROKEN TOOTH AND THE METAL TEMPLATE WITH LINES TO LOCATETWO STRAIN GAGES ALONG THE WIDTH OF THE TOOTH AT EQUALDISTANCES FROM THE THIRD ONE AT THE CENTERA.2.1Alignment arrows on the strain gage backing are used to position each gage over the crossed lines on thetemplate with the aid of a stereobinocular at 25X magnification. Transparent, pressure-sensitive, double faced tape is laid over the gages on the template so that the straight edge of the tape lays on line (a). The tape is rolled on top of the gages being careful not to disturb the alignment. In the case of the test gear used for development of the test, the distance was 10.2 mm.A.2.2A molded rubber replica of the cavity between adjacity gear teeth is prepared to position the gages in the toothroot. First, a cavity is formed by bridging the end faces of two adjacent teeth with masking tape. Then silicone rubber is poured into the cavity and to a level that covers the tips of the adjacent gear teeth (Figure A2). The rubber replica is removed from the cavity and inverted. The assembly of three strain gages positioned on the template is then transferred to the replica with the edge (a) of the tape laid along the sharp molded corner formed by the tooth tip.FIGURE A2—DIAGRAM OF AN INTERTOOTH REPLICA IN A TWO TOOTHCAVITY HAVING SHARP CORNERSA.2.3Standard cleaning procedures for specific strain gages are recommended for the root fillet before mounting.Catalyst is applied to the strain gages and a typical strain gage m, .adhesive is applied to the root fillet of the cleaned gear tooth. Then the rubber replica with the gage-tape affixed is placed between the teeth and held byfinger pressure for 1 min for proper bonding. Figure A3 shows the gages mounted in the tooth root fillet.FIGURE A3—PRECISION STRAIN GAGES MOUNTED IN THE TOOTH FILLETAPPENDIX BTESTING SCHEME AND ANALYSIS OF DATAPreface—Following is a list of steps that will produce an S/N curve for gear teeth:B.1Finite Curve—The finite part of the S/N curve is the plot from the tensile strength to the knee of the curve.The following steps will determine the finite part of the curve:B.1.1Determine the tensile strength, Su, of the material at the root surface of the test gear teeth. This is easilyaccomplished by measuring the Rockwell C hardness or microhardness near the roots of gear teeth and calculating the tensile strength based on a hardness-strength relationship.B.1.2Test gear teeth at three distinct load levels that will give stress levels given in Table B1 and record test lift.TABLE B1—Root Stress Number Teeth Tested Mean Cycle Life (Cycles)0.85 Su40.75 Su60.65 Su8B.1.3Using statistical methods, calculate the mean of the test life at each of the three distinct load levels.B.1.4Plot the Load/Mean Life data on Semi-log paper; test life is plotted on the log axis of the paper.B.1.5Estimate the knee of the S/N plot by extrapolating the load life plot to the load that produces a million cycle life.NOTE—Gear teeth lacking a high residual compressive stress or with surface flaws in the root may have the knee located at 100 000 cycles. (In this case, extrapolate to 100 000 cycles.)B.2Endurance Limit-Staircase MethodB.2.1The load interval for the Staircase Method is 5% of the load estimated in Step 5 of the calculation of the FiniteCurve.B.2.2Begin the Staircase Test at the load level at least four load intervals higher than the estimated knee.B.2.3If the tooth fails, reduce the load one interval and test the next tooth at the reduced load.B.2.4If the tooth survives 10 000 000 cycles, suspend the test, call the sample a run-out. Increase the load oneinterval and test the next gear tooth at the higher load.B.2.5Test 15 to 25 teeth in the same manner, increasing or decreasing the load on interval, depending on samplerun-out or failure and log the results of each tooth test in sequential order.B.2.6Using the test data and methods given in 2.1.4, ppg. 270-274; calculate the mean and range of the endurancelimit.B.3S/N Data PlotB.3.1The S/N curve is constructed by combining the finite mean plot with the endurance limit mean line. The twocurves meet at a point commonly called the knee of the S/N curve.B.3.2The addition of the range of finite data, B10 and B90 and the range of endurance limits will enhance the qualityof the S/N plot and shown practical fatigue limits of gears.SAE J1619 Issued JAN97Rationale—Not applicable.Relationship of SAE Standard to ISO Standard—Not applicableApplication—This SAE Recommended Practice defines the setup and procedure for conducting the SAE Single Tooth Bending Fatigue Test. The details of the test fixture to be used (referred to henceforth as ‘the test fixture in this document), and gear test sample and the procedures for testing and analyzing the data are presented in this document.Reference SectionSAE #821042—Gear Tooth Bending Fatigue TestASTM STP-91—Staircase Method for Fatigue ExperimentsAGMA 2001-B88, 908-B89—Fundamental Ratio Factors and Calculation Methods for Involute Spur and Helical Gear teeth“Statistical Design and Analysis of Engineering Experiments,” “Fatigue Experiments,” Lipson and Seth, pp. 262-275.Developed by the SAE Iron and Steel Technical Committee Division 33—Gear Metallurgy。