MIK7-7PL2中文资料

ZDY8000S/ZDY10000S全液压钻机（原MK-7型）一．适应范围：ZDY8000S/ZDY10000S型钻机是目前国内煤矿坑道钻进能力最大的全液压近水平钻机。

它具有大扭拒、给进起拔力强等特点。

适用于煤矿井下大直径瓦斯抽放钻孔、地质勘探孔或地表工程中的大直径近水平钻孔的施工。

二、结构特点：1.采用全液压动力头结构，由主机、泵站、操纵台三大部分组成，解体性强。

主机设有步履行走机构使搬迁更方便，钻场布置更加灵活；2.双泵液压系统，使回转与给进工艺参数可以独立调节。

变量油泵和变量马达的有机组合使转速和扭矩调整范围扩大并实现了无级调速，提高了钻机对不同钻进工艺的适应能力；3.液压自动拧卸钻具，减轻了工人的劳动强度，提高了工作效率；4.双油缸给进与起下钻具，使给进、起拔能力增大，提高了钻机处理孔内事故的能力；5.通孔式的回转器结构设计，通过更换不同的卡瓦组可适用不同直径的外平钻杆，钻杆的长度也不受钻机结构尺寸的限制；6.用支撑油缸调整机身的倾角既方便省力又安全可靠；7.通过操纵台集中操纵，使操纵人员可远离孔口，确保了人身安全；8.完备的液压保护装置和通用性强的液压元件，提高了钻机运行的稳定性和可靠性。

三、主要技术参数：钻机型号ZDY8000S ZDY10000S钻孔深度m 800 1000钻杆直径Φ89mm钻杆Φ89mm钻杆开孔直径mm 300 300终孔直径mm 150 －200 150 －200钻孔倾角 0°－±10° 0°－±10°主轴通孔直径mm 95 95回转速度 r/min 5－200 5－160最大回转扭矩 N·m 8000 10000给进/起拔能力kN 250给进速度m/s 主副泵合流给进 0－0.25副泵给进 0－0.05起拔速度m/s 0－0.25给进行程mm 1000液压系统额定压力MPa 主泵 28副泵 21主油泵型号 A7V117排量 ml/r 0－117油马达型号 A6V250排量 ml/r 72-250电功机型号 YB280M-4功率 kW 90 外形尺寸（长×宽×高）m 主机 2.66×1.40×1.92泵站 1.91×0.90×1.32主操纵台0.75×0.50×0.83质量 kg 主机 3850泵站 1500主操纵台190油箱有效容积 L 280适用巷道高度m 2.5四、应用实例2002年12月4日至19日，在陕西铜川矿务局陈家山煤矿415区段附近施工。

�(G)72K Series Installation ELECTROHYDRAULIC VALVE CUT-AWAYCoilArmature MagnetFlexure Tube Inlet OrificePolepiece ConnectorFilterFeedback WireSpoolFigure 1 Moog Series 72K and (G)72KSupply PressureBTankANozzle3. ELECTRICAL INFORMATION AND INTRINSICALLY SAFE CIRCUIT SAFETY PARAMETERSa. A wide choice of coils is available for a variety of rated currentrequirements. The torque motor coil leads are attached to the connector so external connections can provide series, parallel or single coiloperation. The valves are equipped either with an MS type connector or with pigtail leads for electrical wiring. Refer to installation drawings of the specific model for details. Servovalve coils should be driven with current to provide consistency throughout the temperature range.b. The (G)72K valves are approved for intrinsically safe protection per EN60079-11. The approved safety parameters are listed in the following table for all the coils used by (G)72K series. Coil number is marked on thevalve nameplate.Coil Configuration Marking U i (MAX) I i (MAX) G4220-031 (single, series, parallel) Ex ia IIB T4 12 V 120 mAG4220-051/098 (single, series, parallel) Ex ia IIB T4 12 V 240 mAG4221-001 G4220-042 (single) Ex ia IIC T4 16 V 160 mA G4221-001 G4220-042 (single) Ex ia IIC T4 24.4 V 85 mAG4220-031 (single, parallel) Ex ia IIC T4 30 V 26 mAG4220-031 (series) Ex ia IIC T4 30 V 18 mAG4220-051/098 (single, parallel) Ex ia IIC T4 30 V 19 mA G4220-051/098 (series) Ex ia IIC T4 30 V 12.7 mAG4220-042 (single) Ex ia IIC T4 30 V 37 mAG4220-042 (parallel) Ex ia IIC T4 30 V 20 mAG4220-042 (series) Ex ia IIC T4 30 V 10 mAG4221-001 (single) Ex ia IIC T4 30 V 28 mAc. The (G)72K valves are approved for non-incendive operation for supplycurrent not to exceed 50 mA dc.d. When making electric connections to the valve, appropriate measures mustbe taken to ensure that locally different earth potential do not result inexcessive ground currents. When barriers are required for the hazardous location, hazardous area (field) wiring must meet the requirements ofthe barrier manufacturer. All barriers must be mounted and installed incompliance with the barrier manufacturer’s requirements. Twisted pairs of 18-20 gage wire are recommended. If shielded wire is used, connect shield wire to earth ground only at the barrier strip.4. SPECIAL CONDITIONS FOR SAFE USEBecause the enclosure of the apparatus is made of aluminum, if it is mounted in an area where the use of category 1 G apparatus is required, it must be installed such that even in the event of rare incidents, ignition sources due to impact and friction sparks are excluded.When the electrohydraulic servovalve is used in an application for type of explosion protection intrinsic safety “i”, the appropriate box on the data label must be scored. When the electrohydraulic servovalve is used in an application for type of explosion protection “n”, the appropriate box on the data label must be scored.After use in an application for type of explosion protection “n”, the servovalve cannot abe safely used in a intrinsically safe application.The screwed cable connector may only be disconnected when the circuit is de-energized or when the location is known to be non-hazardous.When used at an ambient temperature ≥70°C, heat resistant cable must be used with a continuous operating temperature in accordance with the application.5. HYDRAULIC SYSTEM PREPARATIONTo prolong servovalve operational life and to reduce hydraulic system maintenance, it is recommended that the hydraulic fluid be kept at a cleanliness level of ISO DIS 4406 Code 16/13 maximum, 14/11 recommended. The most effective filtration scheme incorporates the use of a kidney loop or “off-line” filtration as one of the major filtration components. The filter for the “off-line” filtration scheme should be a ß3≥75 filter for maximum effectiveness.Upon system startup and prior to mounting the servovalve, the entire hydraulic system should be purged of built-in contaminating particles by an adequate flushing. The servovalve should be replaced by a flushing manifold and the hydraulic circuit powered up under conditions of fluid temperature and fluid velocity reasonably simulating normal operating conditions. New system filters are installed during the flushing process whenever the pressure drop across the filter element becomes excessive. The flushing processes should turn over the fluid in the reservoir between fifty to one hundred times.To maintain a clean hydraulic system, the filters must be replaced ona periodic basis. It is best to monitor the pressure drop across the filter assembly and replace the filter element when the pressure drop becomes excessive. In addition to other filters that are installed in the hydraulic circuit, it is recommended that a large capacity, low pressure ß3≥75 filter be installedin the return line. This filter will increase the interval between filter element replacements and greatly reduce the system contamination level.6. INSTALLATIONThe Moog (G)72K series industrial servovalve may be mounted in any position, provided the servovalve pressure, control, and tank ports match respective manifold ports. The mounting pattern and port location of the servovalve is shown on Figure 4. The servovalve should be mounted with 3/8-16 x 2.00 inch long, socket head cap screws. Apply a light film of oil to the screw threads and torque to 175 inch-pounds. Wire mating connector for desired coil configuration and polarity. Thread connector to valve.7. MECHANICAL NULL ADJUSTMENTIt is often desirable to adjust the flow null of a servovalve independent of other system parameters. The “mechanical null adjustment” on the Moog (G)72K Series servovalve allows at least ±20% adjustment of flow null. The “mechanical null adjustor” is an eccentric bushing retainer pin, located above the tank port designation on the valve body (see Figure 2) which, when rotated, provides control of the bushing position. Mechanical feedback elements position the spool relative to the valve body for a given input signal. Therefore, a movement of the bushing relative to the body changes the flow null. Mechanical Adjustment ProcedureUsing a 3/8 inch offset box wrench, loosen the self-locking fitting until thenull adjustor pin can be rotated. (This should usually be less than 1/2 turn). DO NOT remove self-locking fitting. Insert a 3/32 inch Allen wrench in null adjustor pin. Use the 3/32 Allen wrench to rotate the mechanical null adjustor pin to obtain desired flow null. Torque self-locking fitting to 57 inch lbs. Note:Clockwise rotation of null adjustor pin produces flow from port P to port B.Tools and Equipmenta. Blade screwdriverb. Allen wrench set (3/32, 7/64, 3/8, 3/16)c. No. 2-56 NC by 11/2 inch screwd. Torque wrenchese.3/8 inch offset box wrenchf. TweezersFigure 2Mechanical NullAdjustment10. FIELD REPLACEABLE FILTER ASSEMBLY REPLACEMENTa.Remove four socket head cap screws and lockwashers on filter cover using a 3/16 inch Allen wrench. Remove filter cover plate. Use to pull filter plug out.b. Remove o-rings and old filter from filter plug.c. Inspect filter for foreign material and discard.d. Install o-rings on filter plug and inside new filter.e.Install filter, filter plug and cover plate. Torque screws to 85 inch-pounds.11. FUNCTIONAL CHECKOUT AND CENTERINGa. Install servovalve on hydraulic system or test fixture, but do not connect electrical lead.b. Apply required system pressure to servovalve and visually examine for evidence of external leakage. If leakage is present and cannot be rectified by replacing o-rings, remove the discrepant component and return for repair or replacement.Note: If the system components are drifting or hardover, adjust the mechanical null of the servovalve.c. Connect electrical lead to servovalve and check phasing in accordancewith system requirements.Figure 3Filter Tube Inlet Orifice AssemblyFilter PlugFieldReplaceable FilterFilter HousingO-Rings8. GENERAL SERVICING RECOMMENDATIONSa. Disconnect electrical lead to servovalve.b. Relieve hydraulic system of residual pressure.(G)72K SERIES INSTALLATION AND OPERATION INSTRUCTIONCDS6754 RevD 500-448 0718Moog Inc., East Aurora, NY 14052-0018 Telephone: 716/652-2000Fax: 716/687-7910Toll Free: 1-800-272-MOOG TYPICAL WIRING SCHEMATICThe products described herein are subject to change at any time without notice, including, but not limited to, product features, specifications, and designs.3。

该装置逻辑功能建立围绕
与8 KB四路ARM720T处理器设定
关联统一高速缓存和写缓冲器.成立
进入ARM720T是一种增强内存管理
单元（MMU）,它允许支持先进
如Linux操作系统
®.
框图
（续）
（续）
串口
多媒体 编解码器端口
串行 介面
Power
管理
（ 2）个 UART 瓦特 /红外
内部数据总线
Boot ROM
光电二极管输入
多 媒 体 编 解 码 器 端 口 （ MCP）
多媒体编解码器端口提供对音频编解码器,一个电信 编码解码器,触摸屏接口,四个通用模拟 - 数字 转换器输入,以及10可编程数字I / O线.
引脚助记符
I/O
SIBCLK
O
SIBDOUT
O
SIBDIN
I
SIBSYNC
O
表 E. MCP接口引脚分配
- 两个16550兼容UART - IrDA接口
- 两路PWM接口 - 实时时钟 - 两个通用16位定时器
概述
（续）
该EP7311是专为低功耗运行.它核心运行功率仅为2.5伏 ,它I / O有2.5 V,3.3 V工作范围内芯片有三 种基本电源状态：运行,空转和待机.
它一个显着特点是MaverickKey独特ID. 这些都是为应对在安全Web内容和电子商务日益关注 工厂编程ID.
注：* BlueCat可单独通过LynuxWorks公司只.
*使用EDB7312开发工具包所有EP73xx设备.
只需增加所需内存和外设高度集成EP7311完成一个低功 耗系统解决方案.所有必需接口逻辑集成片上.
2 DS506PP1

C.MP4GV Ver2.7电源要求支持ACPI 1.0B和APM 1.2规范支持网络唤醒和Modem唤醒支持定时开机、键盘开机C.MP4GV Ver2.7硬件设定C.MP4GV Ver2.7硬件设定C.MP4GV Ver2.7键盘开机设定（3-pin）:J1CPU频率设定（3-pin）:JFS1网卡控制设定(3-pin) ：JLANBIOS写保护设定(3-pin) ：JPB硬件设定C.MP4GV Ver2.7IR连接(4-pin) ：IR1该接口支持可选购的红外线无线传输以及接收组件。

必须在 BIOS setup中设定其参数以使用 IR 的功能。

（红外线输出设备以及数据连线不在主机板配置之内，用户需要根据不同的设备自行购买）硬件设定C.MP4GV Ver2.7c.将内存条插入插槽中，插槽两端的白色卡子会因为内存条置入而自动扣到内存条两侧的凹孔中。

安装主板到机箱您很容易地将它安装到机箱上，请把随机箱提供的铜柱套入正确孔位，并锁上螺丝以固定主机板，以防止主机板与机箱之间造成短路而损坏主机板。

安装所有扩展卡您可以很容易的将你所需要的PCI扩展卡安装到主机板上，并锁上螺丝以固定扩展卡，以免造成扩展卡与主板之间的接触问题。

连接所有讯号线、排线、电源线及面板控制线具体细节请参考连接头介绍。

硬件设定C.MP4GV Ver2.7b.确认CPU插座和CPU的第一脚，将CPU放入CPU插座上将锁定杆从未锁定状态拔到锁定状态；硬件设定C.MP4GV Ver2.7前端USB接线（9-pin）:USB2 & USB3请注意，前端USB是有方向性，请在安装USB设备时一定注意极性CD Audio-In 接口(4-pin):CD_INCD_IN 为音效输入讯号接口，可直接与 CD-ROM 音效输出连接，这样可以直接使用CD ROM输出的模拟音频信号进行播放或者采集。

前面板音频接口(7-pin):J16该音频接口包含两个部份，一个是前置音频，一个是后置音频，它们的优先级按照从高到低的顺序排列，依次是：前置音频，后置音频。