形位公差的英文缩写

公差/值(tolerance/value)基本尺寸(basic size)偏差(deviation)上/下偏差(upper/lower deviation)配合/间隙配合/过盈配合/过渡配合(fit/clearance fit/interference fit/ transition fits) 单/双边公差(unilateral/bilateral tolerance)标准/精度公差(standard/ precision tolerance)基准/特征/点/线/平面/轴线(datum/feature/point/line/ plane/axis)最大/小材料状态(M/LMC=maximum/least material condition)理论正确尺寸(theoretical size )基本尺寸(basic dimension)直径/半径(diameter/radius)直线度(straightness)平面度(flatness)圆度(circularity)圆柱度(cylindricity)线轮廓度(profile of a line)面轮廓度(profile of a surface)定向公差(orientation tolerance)平行度(parallelism)垂直度(perpendicularity)倾斜度(角度) (angularity)位置度(position)对称度(symmetry)同轴度(同心度) (concentricity)圆跳动(circular runout)全跳动(total runout)坐标尺寸(coordinate dimensioning)拔模斜度(draft angle)分型线(parting line)外圆角/内圆角拔模斜度(rounds/fillets draft)肋材和尖角(rib and corner)顶/测/端视图(top/side/ end view)标题] 12. 形位公差符号常用语(中英文双语)公差/值(tolerance/value)基本尺寸(basic size)偏差(deviation)上/下偏差(upper/lower deviation)配合/间隙配合/过盈配合/过渡配合(fit/clearance fit/interference fit/ transition fits) 单/双边公差(unilateral/bilateral tolerance)标准/精度公差(standard/ precision tolerance)基准/特征/点/线/平面/轴线(datum/feature/point/line/ plane/axis)最大/小材料状态(M/LMC=maximum/least material condition)理论正确尺寸(theoretical size )基本尺寸(basic dimension)直径/半径(diameter/radius)直线度(straightness)平面度(flatness)圆度(circularity)圆柱度(cylindricity)线轮廓度(profile of a line)面轮廓度(profile of a surface)定向公差(orientation tolerance)平行度(parallelism)垂直度(perpendicularity)字串6倾斜度(角度) (angularity)位置度(position)对称度(symmetry)同轴度(同心度) (concentricity)圆跳动(circular runout)全跳动(total runout)坐标尺寸(coordinate dimensioning)几何尺寸(geometric dimensioning)拔模斜度(draft angle)分型线(parting line)外圆角/内圆角拔模斜度(rounds/fillets draft) 肋材和尖角(rib and corner)顶/测/端视图(top/side/ end view)。

上/下偏差(upper/lower deviation) 形位公差符号常用语 (中英文双语)配合/间隙配合/过盈配合/过渡配合(fit/clearance fit/interference fit/ 公差/值(tolerance/value)transition fits) 基本尺寸(basic size) 单/双边公差(unilateral/bilateral tolerance)偏差(deviation) 标准/精度公差(standard/ precision tolerance)上/下偏差(upper/lower deviation) 基准/特征/点/线/平面/轴线配合/间隙配合/过盈配合/过渡配合(datum/feature/point/line/ plane/axis) (fit/clearance fit/interference fit/ 最大/小材料状态(M/LMC=maximum/least transition fits) material condition) 单/双边公差(unilateral/bilateral tolerance) 理论正确尺寸(theoretical size ) 标准/精度公差(standard/ precision tolerance) 基本尺寸(basic dimension) 基准/特征/点/线/平面/轴线直径/半径(diameter/radius) (datum/feature/point/line/ plane/axis) 直线度(straightness) 最大/小材料状态(M/LMC=maximum/least 平面度(flatness)material condition) 圆度(circularity)理论正确尺寸(theoretical size ) 圆柱度(cylindricity) 基本尺寸(basic dimension) 线轮廓度(profile of a line) 直径/半径(diameter/radius) 面轮廓度(profile of a surface) 直线度(straightness) 定向公差(orientation tolerance) 平面度(flatness) 平行度(parallelism) 圆度(circularity) 垂直度(perpendicularity) 圆柱度(cylindricity)线轮廓度(profile of a line)面轮廓度(profile of a surface)倾斜度(角度) (angularity) 定向公差(orientation tolerance)位置度(position) 平行度(parallelism)对称度(symmetry) 垂直度(perpendicularity)同轴度(同心度) (concentricity) 倾斜度(角度) (angularity)圆跳动(circular runout) 位置度(position)全跳动(total runout) 对称度(symmetry)坐标尺寸(coordinate dimensioning) 同轴度(同心度) (concentricity)几何尺寸(geometric dimensioning) 圆跳动(circular runout)拔模斜度(draft angle) 全跳动(total runout)分型线(parting line) 坐标尺寸(coordinate dimensioning)外圆角/内圆角拔模斜度(rounds/fillets draft) 拔模斜度(draft angle) 肋材和尖角(rib and corner) 分型线(parting line)顶/测/端视图(top/side/ end view) 外圆角/内圆角拔模斜度(rounds/fillets draft)肋材和尖角(rib and corner) 顶/测/端视图(top/side/ end view) 标题] 12. 形位公差符号常用语 (中英文双语) 公差/值(tolerance/value) properties 基本尺寸(basic size)偏差(deviation)游泳待四、容易拼写错的数字 14. tear (tore, torn) 撕9. discover—discovery发4. twelfth第十二5. twentieth碎 16.wear( wore; 现 10. bury—burial埋葬第二十 worn) 穿/戴 11. conclude—conclusion 得出结四、亲属称呼17.hold (held, 论 12. arrive—arrival 到达2. niece (女性晚辈)3. nephew (男held ) 18.make 13. weigh—weight 重性晚辈) 4. cousin (同辈兄弟姐妹) 5.(made, made) 量 14. 五、以下动词加-ed 或-ing要双写最19. keep (kept, kept) describe—description 描述后一个字母七、意思相近的词 15. lose—loss 损失 16. 1. regret (regretted, regretting) 1. check (核对)/ examine(检anxious---anxiety 焦虑后悔 3. admit (admitted, 查)/ test(测试) 十二、注意形容词变副词时的拼写变admitting) 承认 4. occur 2. receive(收到) / accept(接化(occurred, occurring) 出现受) 1. beautiful美丽的5. prefer (preferred, preferring) 3. destroy (毁坏;毁灭)/ damage—beautifully 2. possible可宁愿 6. refer (referred, (破坏) 能的—possibly referring) 提到 4. celebrate(庆祝)/ congratulate3. practical实际的7. forget (forgetting ) 忘(祝贺) —practically 4. particular记 8. permit 5. wear sth / dress sb 穿衣特别的—particularly (permitted, permitting)允许八、注意形容词变名词时的拼写变化 5. successful成功的9. equip (equipped, equipping) 装1. long—length 长度2. —successfully 备 wide—width 宽度3. high—height 十三、其它必背单词注意:quarrel, signal, travel中的高度 1. abroad 国外 2. absence n. 缺l可双写(英国英语)也可不双写(美4. strong—strength力量席 (absent adj.) 3. accept 接国英语) 九、以-ic结尾的动词，应先把-ic变受)六、部分过去式和过去分词不规则变为-ick，再加ing或ed 4. accident事故 (accidental adj. 化的动词 1. picnic (picnicked, picnicking) 偶然的，accidentally adv. 偶然地) 1. broadcast (broadcast, broadcast) 野餐 5. achievement成就 (achieve v. 获广播 2. flee (fled, fled) 逃十、个别名词的复数拼写得) 6. address地址 7. 跑 1. German (Germans) 德国人 2. gulf admire钦佩3. forbid (forbade, forbidden) 禁(gulfs) 海湾 3. handkerchief 8.admit承止 4. forgive (forgave, (handkerchiefs) 手帕roof (roofs) 认(admitted) 9. forgiven) 原谅房顶 agreement 协议 5. freeze (froze, frozen) 结冰 4. hero (英雄)，potato (土豆)，10. agriculture农业 6. hang (作“绞死”讲，是规则的;tomato (西红柿) 等有生命的以-o结(agricultural adj. 农业作“悬挂”讲，其过去式过去分词都尾的名词变复数时要加-es。

公差/值(tolerance/value)基本尺寸(basic size)偏差(deviation)上/下偏差(upper/lower deviation)配合/间隙配合/过盈配合/过渡配合(fit/clearance fit/interference fit/ transition fits) 单/双边公差(unilateral/bilateral tolerance)标准/精度公差(standard/ precision tolerance)基准/特征/点/线/平面/轴线(datum/feature/point/line/ plane/axis)最大/小材料状态(M/LMC=maximum/least material condition)理论正确尺寸(theoretical size )基本尺寸(basic dimension)直径/半径(diameter/radius)直线度(straightness)平面度(flatness)圆度(circularity)圆柱度(cylindricity)线轮廓度(profile of a line)面轮廓度(profile of a surface)定向公差(orientation tolerance)平行度(parallelism)垂直度(perpendicularity)倾斜度(角度) (angularity)位置度(position)对称度(symmetry)同轴度(同心度) (concentricity)圆跳动(circular runout)全跳动(total runout)坐标尺寸(coordinate dimensioning)拔模斜度(draft angle)分型线(parting line)外圆角/内圆角拔模斜度(rounds/fillets draft) 肋材和尖角(rib and corner)顶/测/端视图(top/side/ end view)公差/值(tolerance/value)2基本尺寸(basic size)偏差(deviation)上/下偏差(upper/lower deviation)配合/间隙配合/过盈配合/过渡配合(fit/clearance fit/interference fit/ transition fits) 单/双边公差(unilateral/bilateral tolerance)标准/精度公差(standard/ precision tolerance)基准/特征/点/线/平面/轴线(datum/feature/point/line/ plane/axis)最大/小材料状态(M/LMC=maximum/least material condition)理论正确尺寸(theoretical size )基本尺寸(basic dimension)直径/半径(diameter/radius)直线度(straightness)平面度(flatness)圆度(circularity)圆柱度(cylindricity)线轮廓度(profile of a line)面轮廓度(profile of a surface)定向公差(orientation tolerance)平行度(parallelism)垂直度(perpendicularity)倾斜度(角度) (angularity)位置度(position)对称度(symmetry)同轴度(同心度) (concentricity)圆跳动(circular runout)全跳动(total runout)坐标尺寸(coordinate dimensioning)几何尺寸(geometric dimensioning)拔模斜度(draft angle)分型线(parting line)外圆角/内圆角拔模斜度(rounds/fillets draft) 肋材和尖角(rib and corner)顶/测/端视图(top/side/ end view)22。

形位公差知识点说明2015年12月25日加工后的零件不仅有尺寸误差，构成零件几何特征的点、线、面的实际形状或相互位置与理想几何体规定的形状和相互位置还不可避免地存在差异，这种形状上的差异就是形状误差，而相互位置的差异就是位置误差，统称为形位误差(tolerance offormand position)。

（1）概况形位公差术语，根据GB/T1182-2008 已改为新术语：几何公差。

包括形状公差和位置公差。

任何零件都是由点、线、面构成的，这些点、线、面称为要素。

机械加工后零件的实际要素相对于理想要素总有误差，包括形状误差和位置误差。

这类误差影响机械产品的功能，设计时应规定相应的公差并按规定的标准符号标注在图样上。

20世纪50年代前后，工业化国家就有形位公差标准。

国际标准化组织(ISO)于1969年公布形位公差标准,1978年推荐了形位公差检测原理和方法。

中国于1980年颁布形状和位置公差标准，其中包括检测规定。

形状公差和位置公差简称为形位公差。

（2）项目符号形位公差包括形状公差与位置公差，而位置公差又包括定向公差和定位公差，具体包括的内容及公差表示符号如下图所示：①形状公差1、直线度符号为一短横线（－），是限制实际直线对理想直线变动量的一项指标。

它是针对直线发生不直而提出的要求。

2、平面度符号为一平行四边形，是限制实际平面对理想平面变动量的一项指标。

它是针对平面发生不平而提出的要求。

3、圆度符号为一圆（○），是限制实际圆对理想圆变动量的一项指标。

它是对具有圆柱面（包括圆锥面、球面）的零件，在一正截面（与轴线垂直的面）内的圆形轮廓要求。

4、圆柱度符号为两斜线中间夹一圆（/○/），是限制实际圆柱面对理想圆柱面变动量的一项指标。

它控制了圆柱体横截面和轴截面内的各项形状误差，如圆度、素线直线度、轴线直线度等。

圆柱度是圆柱体各项形状误差的综合指标。

5、线轮廓度符号为一上凸的曲线（⌒），是限制实际曲线对理想曲线变动量的一项指标。

公差/值(tolerance/value)基本尺寸(basic size)偏差(deviation)上/下偏差(upper/lower deviation)配合/间隙配合/过盈配合/过渡配合(fit/clearance fit/interference fit/ transition fits) 单/双边公差(unilateral/bilateral tolerance)标准/精度公差(standard/ precision tolerance)基准/特征/点/线/平面/轴线(datum/feature/point/line/ plane/axis)最大/小材料状态(M/LMC=maximum/least material condition)理论正确尺寸(theoretical size )基本尺寸(basic dimension)直径/半径(diameter/radius)直线度(straightness)平面度(flatness)圆度(circularity)圆柱度(cylindricity)线轮廓度(profile of a line)面轮廓度(profile of a surface)定向公差(orientation tolerance)平行度(parallelism)垂直度(perpendicularity)倾斜度(角度) (angularity)位置度(position)对称度(symmetry)同轴度(同心度) (concentricity)圆跳动(circular runout)全跳动(total runout)坐标尺寸(coordinate dimensioning)拔模斜度(draft angle)分型线(parting line) 外圆角/内圆角拔模斜度(rounds/fillets draft)肋材和尖角(rib and corner)顶/测/端视图(top/side/ end view)公差/值(tolerance/value)基本尺寸(basic size)偏差(deviation)上/下偏差(upper/lower deviation)配合/间隙配合/过盈配合/过渡配合(fit/clearance fit/interference fit/ transition fits) 单/双边公差(unilateral/bilateral tolerance)标准/精度公差(standard/ precision tolerance)基准/特征/点/线/平面/轴线(datum/feature/point/line/ plane/axis)最大/小材料状态(M/LMC=maximum/least material condition)理论正确尺寸(theoretical size )基本尺寸(basic dimension)直径/半径(diameter/radius)直线度(straightness)平面度(flatness)圆度(circularity)圆柱度(cylindricity)线轮廓度(profile of a line)面轮廓度(profile of a surface)定向公差(orientation tolerance)平行度(parallelism)垂直度(perpendicularity)倾斜度(角度) (angularity)位置度(position)对称度(symmetry)同轴度(同心度) (concentricity)圆跳动(circular runout)全跳动(total runout)坐标尺寸(coordinate dimensioning)几何尺寸(geometric dimensioning) 拔模斜度(draft angle)分型线(parting line) 外圆角/内圆角拔模斜度(rounds/fillets draft) 肋材和尖角(rib and corner)顶/测/端视图(top/side/ end view)。

形位公差符号常用语 (中英文对照)公差/值(tolerance/value) ['t?l?r?ns] ['v?lju:]基本尺寸(basic size) ['beisik]偏差(deviation) [,di:vi'ei??n]上/下偏差(upper/lower deviation) ['?p?] ['l?u?]配合/间隙配合/过盈配合/过渡配合(fit/clearance fit/interference fit/transition fits) ['fit] ['kli?r?ns] [,int?'fi?r?ns] [tr?n'si??n, -'zi??n, trɑ:n-]单/双边公差(unilateral/bilateral tolerance) [,ju:ni'l?t?r?l] [,bai'l?t?r?l]标准/精度公差(standard/ precision tolerance) ['st?nd?d] [pri'si??n]基准/特征/点/线/平面/轴线(datum/feature/point/line/ plane/axis) ['deit?m] ['fi:t??] [p?int] [plein] ['?ksis]最大/小材料状态(M/LMC=maximum/least material condition) ['m?ksim?m] [li:st] [m?'ti?ri?l] [k?n'di??n]理论正确尺寸(theoretical size ) [,θｉ?'retik?l, ,θi:?-]基本尺寸(basic dimension) [di'men??n]直径/半径(diameter/radius) [dai'?mit?] ['reidi?s]直线度(straightness) ['streitnis]平面度(flatness) ['fl?tnis]圆度(circularity) [,s?:kju'l?r?ti]圆柱度(cylindricity)线轮廓度(profile of a line) ['pr?ufail]面轮廓度(profile of a surface) ['s?:fis] 表面；表层；外观['pr?ufail]轮廓；外形定向公差(orientation tolerance) [,?:rien'tei??n, ?u-]平行度(parallelism) ['p?r?leliz?m]垂直度(perpendicularity) ['p?:pen,dikju'l?riti]倾斜度(角度) (angularity) [,??ɡju'l?r?ti]位置度(position)对称度(symmetry) ['simitri]同轴度(同心度) (concentricity) [k?nsen'trisiti]圆跳动(circular runout) ['s?:kjul?] ['r?naut]全跳动(total runout) ['t?ut?l] 全部的；完全的；整个的.总数，合计坐标尺寸(coordinate dimensioning) [k?u'?:dinit] [di'men??ni?]尺寸标注；标示尺寸几何尺寸(geometric dimensioning) [d?i?u'metrik]拔模斜度(draft angle) [drɑ:ft, dr?ft] ['??ɡl]分型线(parting line) ['pɑ:ti?]外圆角/内圆角拔模斜度(rounds/fillets draft) [raunds] ['filits]肋材和尖角(rib and corner) [rib] ['k?:n?]顶/测/端视图(top/side/ end view) [t?p] [vju:]。

PSSRpre-startup safety reviewPI proforma invoiceB/L bill of ladingL/C letter of creditBTW by the wayREF 参考DRG NO. 图号pn part numbermfr manufacturerMGW=MAXIMUM GROSS WHEIGH 最大毛重Ccw 逆时针Cw 顺时针Plz don't mislead others, N/A means not applicableW/O --- withoutECR: ENGEERING CHANGE REQUIREMENT 工程更改要求ECN: ENGEERING CHANGE NOTE 工程更改通知MPD--maximum pressure differential全压差NDE--non-desructive testing无损检测PWHT--post-weld heat treatment焊后热处理MT--magnetic-particle testing磁粉探伤NPS--norminal pipe size公称管径DBB--double-block-and-bleed双切断和排放DN--norminal size/diameter公称通径PN--norminal pressure公称压力Pls=pleaseERP=Emergency respond procedureEIP=Energy Isolation procedureMOC=management of changeSWP=safty work permitAU=asset utilizePMD=performance management databaseU.O.N: unless otherwise notedOSHA: occupational safety and health ActCARB: California Air Resources BoardFEL: family emission limitGVW: gross vehicle weightTEU: twenty-foot equipment unitsMHE: material handling equipmentFSV: wide visible full-free lift three-stage mastCBU: completely built upCKD: completely knocked-downHAV: hand-arm vibrationOBD: on board diagnostics systemSCRTHD: screw threada.m.====>above mentionb.m.====>below mentionS/C short circuit 短路SWI standard work instruction 标准操作规范N/A，N.A. not applicable 或not availible 此处不适用，无意义，此处无相关内容; 在填写表格时相当于我们写“无”或用斜杠“/”划去空格。