Hydraulic System Troubleshooting

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航空维修专业英语汇编

航空维修专业英语汇编航空维修专业英语汇编南方航空公司机务工程部沈阳飞机维修基地编者说明为帮助维修人员尽快提高专业英文水平，我们在以前版本的基础上修订出版《航空维修专业英语汇编》。

希望大家能通过本手册熟悉航空维修专业英语词汇和句式，能够阅读并正确理解各种原文技术资料,为高质量完成维修工作打好基础。

本手册的对象是已经具有一定的英语基础(约2，000公共英语词汇和相应的语法知识)的机务维修人员。

在本手册编写过程中得到各部门的热情帮助和大力支持，在此谨表衷心感谢～由于时间仓促，水平有限，本手册肯定有不少缺点和不足，欢迎使用者提出宝贵意见和建议。

编者2009/1/20目录一、维修工作常用词汇 (1)1、组织机构及职能 (1)2、按ATA章节划分的基础词汇 (7)3、其它专业词汇 (16)二、维修工作常用缩写 ........................................... 51 三、维修工作常见单句 ........................................... 60 附录ATA 章节英汉对照. (104)一、维修工作常用词汇 1 ORGANIZATION & FUNCTION组织机构及职能CSN 南航股份公司 Maintenance & Engineering Div. 机务工程部 Shenyang Aircraft Maintenance & 沈阳维修基地 Overhaul BaseLine Maintenance Dept. 航线部Production Plan Sect. 生产室Technical Support Sect. 技术支援室General Affairs Sect. 综合办公室Quality Control Sect. 质控室Airbus Shop 空客车间Transit Shop 过站车间MD Shop 麦道车间Pre-flight Check 航前检查Post-flight Check 航后检查Transit Check 过站检查Trouble Shooting 排故Fault Isolation 故障隔离Heavy Maintenance Dept. 大修部(Overhaul Dept.)Quality Control Sect. 质控科Inspection Sect. 检验科Production & Planning Sect. 生产计划科General Office 办公室System Shop 系统车间Engine Shop 发动机车间— 1 —Cabin Refurbishment Shop 客舱整新车间 Structure & Machining Shop 结构机加车间 APU Shop APU车间 Scheduled Checks 定检 A check A 检 C check C 检 FH (Flight Hours) 飞行小时数 FC (Flight Cycles) 飞行循环数 Landings 起落数 Calendar Date 日历时间 D check (4C check， 6Y Check) D 检(4C检，6年检) Seat 座椅 Emergency 应急设备 Interior 内饰 Cleaning 清洁Galley & Lavatory (toilet) 厨房&厕所 Engine (APU) 发动机(APU) Composite 复合材料 Painting 喷漆 Sheet Metal 钣金Component Repair Dept. 附件修理部 General Affairs Sect. 综合业务科Production Sect. 生产科 Quality Control Sect. 质控科 Joint Venture Marketing 合资市场科 JV FAA Sect. 合资FAA室 JV Planning Sect. 合资企划室 Electro-Mechanical Shop 机电车间 Avionic Shop 电子车间— 2 —Landing Gear Shop 起落架车间 PMA (Part Manufacture Approval) 航空器材厂 FactoryPreliminary Inspection 预先检查 Visual Check 目视检查 Pre-test 预测试 Trouble Record 故障记录 Disassembly 分解 Inspection 检查 Overhaul 大修 Repair 修理 Replace 更换 On Condition 视情 Cleaning 清洗 Assembly 组装 Functional Test 功能测试 Final Inspection 最终检验 Release To Service 放行 SRU (Shop Replaceable Unit) 内场可更换件Production Support Dept. 生产支援部 Facility 设施 Equipment 设备Tool 工具 Special Vehicle 特种车辆 Ground Power Cart 地面电源车Pneumatic Power Cart 气源车 Towing Vehicle 拖车 De-Icing Cart(Defroster) 除冰车 Flat Roof Type Lifter 高空升降平台车 Scissors Type Lifter 剪式升降车— 3 —Crane 吊车 Two-Sets Hydraulic Pressure 双系统液压源车 VehicleMaterial Management Dept. 航材管理部 Material 航材 Expendable Material 一次性航材Filter 滤芯 Seal 封圈 O-Ring O形封圈 Consumable Material 消耗性航材Lubricant 润滑剂 Paint 油漆 Adhesive 粘接胶 Sealant 封严胶 Spares 备件LRU (Line Replaceable Unit) 航线可更换件 Installation 总成 Assembly 组件Component 部件 Unit 单元 Part 零件Technical Management Div. 技术管理处 Technical Support 技术支援Engineering Management 工程管理 SB (Service Bulletin) 服务通告AD( Airworthiness Directive) 适航指令CAD 中国适航指令FAD 美国适航指令EASA AD 欧洲适航指令— 4 —EO (Engineering Order) 工程指令 Job Card 工卡Scheduled Job Card 定检工卡Un-scheduled Job Card 非例行工卡 Technical Data 技术数据 Technical library 资料室 AMM(Aircraft Maint. Manual) 飞机维修手册 TSM (Trouble Shooting Manual) 排故手册 IPC (Illustrated Parts 图解零件目录 Catalogue) CMM (Component Maint. Manual) 部件维修手册 AWM(Aircraft Wiring Manual) 飞机电路手册 SPM(Standard Practices Manual) 标准工艺手册Maintenance Program 维修方案 MRB (Maint. Review Board) 维修审查委员会报告 MPD (Maint. Program Document) 维修大纲 MRS (Maint.Requirement 维修计划 System)Production & Marketing Management 生产经营处Div.Contract Management 合同管理 Production Planning 生产计划 Marketing市场 MTOP (Maintenance Task 维修任务操作Operation Program) 方案MCC(Maintenance Control Center) 维修控制中心Quality Management Div. 质量管理处 Airworthiness management 适航管理— 5 —Airworthy 适航Flight Safety 飞行安全Inspection 检验Inspector 检验员Calibration Center 计量中心Reliability 可靠性Financial Div. 财务处Human Resource Div. 人力资源处General Office 办公室— 6 —2 按ATA章节划分的常用词汇21 Air Conditioning 空调 Distribution 分配 Pressurization Control 压力控制 Air Cooling 空气冷却 Temperature Control 温度控制 Valve 活门 Duct 管道 Pipe 管路 Packs 空调组件 Mixer 混合器 Outflow Valve 放气活门 Safety Valve 保险活门22 Auto Flight 自动飞行 Long Term 长途 Flight Plan 飞行计划Envelop 包线Lateral 横向 Short Term 短途 FL Flight Level 飞行高度层 Pressure Altitude 气压高度 Height 离地高度 Heading 航向 Flight Path 航迹Computers 计算机 Servo Motors 伺服马达 Flight Augmentation 飞行增稳 Yaw Damper 偏航阻尼 Rudder Travel Limiting 方向舵行程限制— 7 —23 Communication 通讯 External Communication 外部通讯 HF 高频 VHF 甚高频 Transmitter 发射机 Receiver 接收机 Transceiver 收发机 Antenna 天线Internal Communication 内部通讯 Interphone 内话 Passenger Address 旅客广播 Microphone 麦克风 Headset 耳麦 Handphone 手持话筒24 Electrical Power 电源 Source 来源 Engine Generator 发动机发电机APU Generator APU发电机 Battery 电瓶 External Power Cart 外接电源车VSCF 变速恒频 CSD 恒速 IDG 整体驱动电机 AC Bus 交流汇流条 DC Bus 直流汇流条 Essential Bus 主汇流条 Emergency Bus 应急汇流条 Switches 电门— 8 —26 Fire Protection 防火 Smoke Detector 烟雾探测器 Fire Loop 防火环路Fire Bottle 灭火瓶 Agent 灭火剂 Portable Extinguisher 便携式灭火瓶 Squib 爆炸帽27 Flight Controls 飞行操纵 Primary Controls 主操纵Rudder (Yaw) 方向舵 (偏航) Elevator ( Trimmable Horizontal 升降舵(可配Stabilizer) (Pitch) 平水平安定面)(俯仰) Aileron (Roll) 副翼(横滚)Control Tabs 操纵片 Secondary Controls 副操纵 Flap 襟翼 Slat 缝翼Spoiler 扰流板Ground Spoiler 地面扰流板Flight Spoiler (Speed Brake) 飞行扰流板(减速板) 28 Fuel 燃油 Tanks 油箱 Main Tank 主油箱 Center Tank 中央油箱Trim Tank 配平油箱 Electrical Pump 电动泵 Booster 增压泵 Valve 活门— 9 —Pipe 管路 Connector 管接头 Heat Exchanger 热交换器29 Hydraulic System 液压系统 Motors 马达 Connectors 管接头 Hydraulic Fluid 液压油 Pressure 压力 Blue System 兰系统 Yellow System 黄系统 Green System 绿系统 Engine Driven Pumps 发动机驱动泵 Cylinder 作动筒 Actuator 作动器 Piston 活塞30 Ice And Rain Protection 防冰防雨 Hot Air 热空气Wing Leading Edge 大翼前缘Engine Inlet 发动机进气道 Electrical Heating 电加温Probes 探头Cockpit Windows 驾驶舱窗 Rain Repellent 排雨剂31 Indications & Recording 指示/记录 PFD Primary Flight Display 主飞行显示屏Speed (Mach) 速度(马赫数)Heading 航向Attitude 姿态— 10 —Flight Mode 飞行模式Glide Slope 下滑道Localizer 航道 ND Navigation Display 导航显示屏Navigation Information 导航信息Waypoint 航路点Air Route 航路Flight Plan 飞行计划Navigation Aids 导航台 Indicator (Indication) 指示器(指示) Annunciator (Annunciation) 通告灯(通告牌) Legend 指示符，指示灯 Display 显示，显示器 Flowbar 示流条 Warning (Red) 警告(红色) Caution (Amber) 警戒(琥珀色) Advisory (Green) 提示(绿色) Local Indications 局部指示Centralized Indication 集成指示 ECAM (Electronic Centralized 飞机电子集成监Aircraft Monitor) 控器 Horn 喇叭 Chime 谐音Single Chime 单谐音Repetitive Chimes 多谐音 Black Box 黑匣子(橙色)CVR Cockpit Voice Recorder 驾驶舱语音记录器CDR Cockpit Data Recorder 驾驶舱数据记录器— 11 —32 Landing Gears 起落架 Nose Gear 前起落架 Main Gears 主起落架 Tail Gear 尾橇 Wheel 机轮 Wheel-Well 轮舱 Brakes 刹车 Strut 支柱Extend/Retract System 放轮/收轮系统 Up-Lock 上位锁 Down-Lock 下位锁33 Lights 灯光 Internal Lights 内部灯光 Dome Light 圆顶灯 Flood Light 泛光灯 Reading Light 阅读灯 Exit Light 应急出口灯Console Lighting 操纵台照明 External Light 外部灯光 Strobe 频闪灯Landing 着陆灯 Taxi 滑行灯 Location 位置灯 Logo 标识灯 Anti-Collision 防撞灯34 Navigation 导航 Air Data 大气数据 TAT Total Air Temp. 全空温 SAT Static Air Temp. 静空温— 12 —Probes 探头 Sensors 传感器 Compass 罗盘 Gyro 陀螺 GPS Global Position System 全球定位系统 MCDU Multiple Control Display Unit 多功能控制显示组件 Pilot Inserted Data 驾驶员输入数据 Weather Radar 气象雷达 TCAS Traffic Collision Avoidance 防撞系统 SystemGPWS Ground Proximity Warning 近地警告系统 System35 Oxygen 氧气 Oxygen Mask 氧气面罩 Oxygen Generator 氧气发生器Cylinder 气瓶36 Pneumatic System 气动系统 Air Conditioning 空调 Cabin Pressure 客舱增压 Wing & Engine Anti-Icing 大翼及发动机防冰Hydraulic Tank Pressurization 液压油箱增压 Ducts 管道 Pipes 管路38 Water/Waste 水/废水 Potable Tank 饮用水箱 Waste Tank 废水箱— 13 —Disinfector 消毒剂50-60 Structure 50-60 结构 Fuselage 机身 Flight Deck (Cockpit) 驾驶舱 Cabin 客舱Seat 座椅Baggage Bay 行李架Doors 舱门Windows 窗Exits 紧急出口Slides 滑梯 Cargo Compartment 货舱Forward 前Middle 中Bulk 散装 Wings (Sweep-Back ) 大翼(后掠式) Vertical Stabilizer 垂直安定面49,70-80, Power Plant 动力装置 Engine 发动机 Thrust/Reversed Thrust 推力/反推力 Electrical Power 电源 Pneumatic 气源 Hydraulic Power 液压源Fan 风扇 LP Compressor 低压压气机 HP Compressor 高压压气机Diffuser/Combustor 扩压器/燃烧室 HP Turbine 高压涡轮 LP Turbine 低压涡轮— 14 —Accessory Drive Gearbox 附件驱动齿轮箱 Bearing 轴承 Engine Driven Pump 发动机驱动泵 IDG Integrated Drive Generator 整体驱动发电机 Fuel 燃油 Fuel Metering Unit (FMU) 燃调组件 Fuel Pump 燃油泵 FCOC (Fuel Cooled Oil Cooler) 燃油制冷滑油冷却器 Fuel Filter 燃油油滤 Fuel Flow Meter 燃油流量表 Ignition Exciter 点火激励器 Throttle 油门 Fuel Shut-Off Valve 燃油关断活门Starter 起动机 Oil 滑油 Lubricant 润滑剂 Grease 滑脂 APU 辅助动力装置— 15 —3. 其它专业词汇Clear动词:1 清除 Clear the dust from the surface.2 允许 Clear to taxi.形容词1 无障碍Make sure that the travel ranges of the flightcontrol surfaces are clear before youpressurize/depressurize a hydraulic system.在对液压系统增压/释压前，确保飞行操纵面行程范围内无障碍。

吹瓶机故障排除与维修方案及流程

Maintenance and Repair Procedures:
1. Regular Inspections:
Schedule routine inspections to identify potential issues and perform preventive maintenance.
解决办法，检查冷却液流动并确保有效热交换。检查模具温度传感器并相应调整冷却系统。
6.液压系统泄漏：
原因，密封件、软管或接头故障，导致液压系统泄漏。
解决办法，检查液压系统是否存在泄漏迹象。拧紧或更换损坏的部件。检查液压油液位并在必要时补充。
7.电气故障：
原因，电气元件故障、连接松动或布线问题。
解决办法，检查电气连接和布线是否有任何损坏或松动触点。必要时更换故障部件。确保接地和过压保护妥当。
中文回答：
吹瓶机故障排除和维修方案及流程。
1.喷嘴堵塞：
原因，异物或杂质堵塞喷嘴，导致树脂流动受阻。
解决办法，使用溶剂或压缩空气彻底清洁喷嘴。确保无任何异物残留。
2.制品变形：
原因，模具温度或压力不当，吹塑工艺不稳定。
解决办法，调整模具温度和压力参数。针对特定材料和制品设计优化吹塑工艺。
3.飞边产生：
Adjust process parameters such as temperature, pressure, and cycle time based on the specificmaterial and part requirements.
3. Part Quality Monitoring:
根据需要调整工艺参数或执行模具维护，以保持制品质量。
原因，分型线处模具飞边过多，表示对位不当或压力过大。

矿用自卸车液压举升系统原理及常见故障排除

AUTO TIME181AUTO AFTERMARKET | 汽车后市场时代汽车矿用自卸车液压举升系统原理及常见故障排除赵忠立1　梁尔松21.临工集团济南重机山东省济南市 2500002.中国重汽集团轻卡部山东省济南市 250000摘要：基于保障自卸车安全使用和高效化的目的，围绕此课题，做简单的论述，围绕常见故障，提出故障排除策略，共享给相关人员参考。

深度分析液压举升系统的运行原理，根据环境因素和设备因素等，分析故障类型，采取针对性防范与应对措施，减少故障的影响，能够保障运行的效益。

关键词：矿山　自卸车　液压举升系统近年来，重型自卸车、无人驾驶卡车、纯电动矿卡等已经开始投入使用，促使工作效率得到有效提高，为各项工作的开展提供支持与保障，作业效益水平较高。

深度分析此课题，结合自卸车使用和研究经验，面向未来车型的使用运行维护与管理，提出相应的措施，有着重要的意义。

1　矿用自卸车的发展现状现阶段，矿山巨兽不断升级，涌现出很多重型自卸车与新能源自卸车，为作业的开展提供能动力。

例如，徐工XG90宽体自卸车，配置燃油加热系统，能够适应恶劣的运行环境。

车辆使用了高强度的耐磨板材，材料结实且耐用，车辆自重很大且油耗低。

再比如，新能源纯电动矿用自卸车，适应绿色矿山的发展。

配置了特殊的电机制动系统，运行时能量回收率超过10%，全工况下系统运行效率处于高效率去的时间超过80%。

基于大数据技术和现代化控制逻辑，运行的节能效果较高，适应矿山未来发展。

未来，越来越多的新型车辆投入使用，虽然车辆性能不断优化，但是运行环境恶劣且极易受到损坏产生故障，积极总结运行管理经验，为现代化系统的运行与维护提供支持，具有现代化意义。

2　矿用自卸液压举升系统的原理与故障类型的分析2.1　系统工作原理目前，矿山使用的自卸液压举升系统，由液压油箱和工作泵以及液压举升阀等部件组成，运行原理如图1所示。

实际运行时工作泵的运转，主要利用取力器带动运行。

液压支架外文翻译

XX,a click to unlimited possibilities
汇报人：XX
01 02 03 04
05
Part架英文简称：hydraulic support 液压支架英文简称简写：HS
液压支架的英文名称是"Hydraulic Support System"。
工作原理：利用高压液体驱动立柱升降，实现对顶板的支撑和防护
液压系统：由泵站、控制阀、管路等组成，实现液体压力的传递和控制
动力来源：通常由乳化液泵站提供高压乳化液作为动力源
工作特点：具有高可靠性、高稳定性和高安全性等特点，是现代化矿井中不可或缺的重要装备之一
采煤作业：液压支架用于支撑采煤工作面的顶板，保护作业人员和设备安全。
立柱：jack column 底座：base plate
添加标题
Common Problems of Hydraulic Support and their troubleshooting in English Terminolo gy
添加标题
Failure Diagnos is and Repair of Hydraulic Suppor t in English Termino lo gy
维护： Maintenance
保养：Caring
清洗： Cleaning
检查： Inspection
安装：Installation 调试：Commissioning 运行：Operation 维护：Maintenance
Part Five
准确理解原文含义语言表达清晰流畅符合目标语言习惯保持原文风格和修辞手法
掌握专业术语：熟悉液压支架领域的专业词汇和表达方式，确保翻译准确。了解语言差异：熟悉中英文在语法、句式和表达习惯上的差异，提高翻译流畅度。参考权威资料：查阅相关外文资料、文献或产品说明书，获取更准确的翻译参考。实践锻炼：多进行实际翻译练习，通过不断实践提高翻译水平。

铁屑压饼机常见故障排除及日常维护指南

铁屑压饼机常见故障排除及日常维护指南Introduction:The iron filings press machine is a commonly used equipment in the metalworking industry. It is efficient in compacting iron filings into cakes for easier transportation and storage. However, like any machinery, it may encounter various problems during operation. In this article, I will provide a troubleshooting guide for common malfunctions of the iron filings press machine and offer some tips for routine maintenance.故障排除:1. Motor failure:If the motor fails to start or stops abruptly during operation, the first thing to check is the power supply. Ensure that the machine is properly connected to a stable power source. If there are no issues with the power supply, examine the motor itself. Check for any loose connections or damaged components. If necessary, consult a professional technician for motor repair or replacement.中文翻译：故障排除：1. 电机故障：如果电机无法启动或在运行过程中突然停止，首先要检查的是供电情况。

液压系统故障分析设计

液压系统故障分析设计[摘要] 首先介绍了液压系统的组成，从液压系统的优缺点介绍了液压系统，接着详细介绍了每个液压元件的功能和元件出现故障与排除方法，最后从压力.方向和速度介绍了液压系统和液压系统中常见故障分析与排除方法。

最终联合液压元件故障分析与排除和液压系统故障分析与排除，举出案例进行分析。

【Abstract】first introduces the composition of the hydraulic system, the advantages and disadvantages of the hydraulic system of hydraulic system is introduced, then introduces the function and components of each hydraulic component failure and troubleshooting, finally from the pressure. The direction and speed of the common trouble analysis and removal of hydraulic system and hydraulic system. Analysis and exclusion and exclusion and hydraulic system failure eventually combined hydraulic component failure, cite the case analysisJ1VMC400立式加工中心液压系统的分析与故障维修首先介绍了机床液压系统的组成，然后从J1VMC400立式加工中心的液压系统故障，包括液压元件等进行说明。

最后分析J1VMC400立式加工中心液压系统故障的维修方法。

目录中文摘要英文摘要第一章概述根据自己题目定概述内容1.1 液压系统的组成1.2 液压系统的特点第二章某型号数控机床液压系统的分析2.1 某型号液压系统的组成2.2 某型号液压系统的特点2.3 液压系统的分析第三章某型号数控机床液压系统的故障3.1 液压系统故障概述3.2 液压元件故障3.3 液压回路故障第四章某型号数控机床液压系统的维修4.1 液压系统维修概述4.2 液压元件维修4.3 液压回路维修第五章总结致谢参考文献最少列写五篇。

装载机液压系统常见故障与维修

装载机液压系统的常见故障与排除Common malfunctions and troubleshooting of loader hydraulic system摘要装载机是一种主要用于向另一种机械（自卸车、输送皮带、铁路运输车辆等）“装载”物料的建设机械（工程车辆）设备。

装载机主要用于向卡车装载物料，以及铺设管道、清理碎石和挖土等工作。

作为挖土作业装载机不是最有效的机械，与挖掘机不同，装载机不适用于轮胎支承面以下较深处的挖掘作业。

装载机的深底铲斗一般可装载3～6立方米的土壤。

铲斗前置装载机的斗容量远大于挖掘装载机的斗容量。

装载机不属于铲土运输机械，因其主要用途并非土方运输。

关键词：装载机、发动机、活塞、变速箱Keyword: loaders engine piston gearbox…………………………………⊙……装…………………………⊙……订………………………⊙……线……………………………………目录第一章绪论 ..................................................... 1 1.1装载机行业的发展 (2)1.1.1中国装载机行业的发展 ................................ 2 1.1.2轮式装载机的发展趋势 ................................ 3 1.2装载机的分类 .............................................. 4 1.3装载机的结构组成 (5)1.3.1主要部件 ............................................ 6 1.3.2工作装置 ............................................ 6 1.3.3装载机特殊工作装置 .................................. 7 第二章装载机结构和原理 ........................................ 9 2.1组成与结构特点 ............................................ 9 2.2发动机的启动与停止 ....................................... 12 第三章装载机液压系统的常见故障与排除 ......................... 15 3.1故障现象一 ............................................... 15 3.2故障现象二 ............................................... 16 3.3故障现象三 ............................................... 17 3.4故障现象四 ............................................... 18 3.5故障现象五 ............................................... 18 3.6故障现象六 ............................................... 19 3.7故障现象七 ............................................... 19 3.8故障现象八 ............................................... 20 第四章装载机液压系统维修常识 ................................. 21 4.1液压系统修理基本要求 . (21)4.1.1注意清洁 ........................................... 21 4.1.2禁止接触汽油 ....................................... 21 4.1.3在拆卸液压系统时应注意 ............................. 21 4.1.4液压系统的拆卸应十分仔细 ........................... 21 4.2液压元件修复列举 .. (22)4.2.1油箱的维修 ......................................... 22 4.2.2液压齿轮泵 .. (22).......................................⊙......装..............................⊙......订...........................⊙......线.......................................... 4.2.3液压控制阀 ......................................... 25 4.2.4先导阀的修理 ....................................... 26 4.2.5方向控制阀 ......................................... 27 4.2.6液压缸 ............................................. 28 4.2.7蓄能器 ............................................. 30 4.3 维修装载机工作装置液压系统注意事项...................... 30 参考文献 ...................................................... 32 致谢 (33)……………………………………⊙……装…………………………⊙……订………………………⊙……线……………………………………第一章绪论装载机是一种在轮胎式或履带式基础上装设一个装在斗所构成的铲土运输机械，被广泛用于公路、铁路、矿山、建筑、水电、港口等工程的土方施工，主要用来铲、装、卸、运土与沙石等散状物料、也可对岩石、硬土进行轻度铲掘作业。

起重机专业英语词汇

起重机专业英语词汇1. 起重机（Crane）2. 桥式起重机（Overhead Crane）3. 门式起重机（Gantry Crane）4. 塔式起重机（Tower Crane）5. 行车（Hoist）6. 吊钩（Hook）7. 钢丝绳（Wire Rope）8. 滑轮（Pulley）9. 制动器（Brake）10. 电动机（Motor）11. 限位器（Limit Switch）12. 变频器（Inverter）13. 载荷（Load）14. 起升高度（Lifting Height）15. 工作半径（Working Radius）16. 起重量（Lifting Capacity）17. 最大起升速度（Maximum Lifting Speed）18. 运行速度（Running Speed）19. 安全装置（Safety Device）20. 驾驶室（Cab）21. 操作手柄（Control Lever）22. 控制系统（Control System）23. 液压系统（Hydraulic System）24. 电气系统（Electrical System）25. 轨道（Rail）26. 支腿（Outrigger）27. 防摇摆装置（AntiSway Device）28. 定滑轮（Fixed Pulley）29. 动滑轮（Moveable Pulley）30. 钢丝绳夹（Wire Rope Clamp）掌握这些专业英语词汇，有助于在起重机行业中进行顺畅的沟通与交流，提高工作效率。

在今后的工作中，不断积累和丰富自己的专业英语词汇，将为您的职业生涯增添更多亮点。

起重机专业英语词汇扩展31. 起重机操作员（Crane Operator）32. 起重机维护工程师（Crane Maintenance Engineer）33. 起重机设计工程师（Crane Design Engineer）34. 起重机安全规程（Crane Safety Regulations）35. 起重机载荷表（Crane Load Chart）36. 起重机检验（Crane Inspection）37. 起重机租赁服务（Crane Rental Service）38. 起重机安装（Crane Installation）39. 起重机拆卸（Crane Dismantling）40. 起重机故障排除（Crane Troubleshooting）41. 起重机配件（Crane Spare Parts）42. 起重机制造商（Crane Manufacturer）43. 起重机经销商（Crane Dealer）44. 起重机售后服务（Crane AfterSales Service）45. 起重机操作培训（Crane Operation Training）46. 起重机认证（Crane Certification）47. 起重机保险（Crane Insurance）48. 起重机载荷测试（Crane Load Test）49. 起重机远程控制（Crane Remote Control）50. 起重机节能技术（Crane EnergySaving Technology）了解这些词汇，不仅有助于您在起重机行业中的专业交流，还能让您在阅读相关英文资料、参加国际会议或与外国同行沟通时更加得心应手。

液压助力转向系统毕业论文

目录摘要..................................................................................................... 错误!未定义书签。

Abstract ............................................................................................... 错误!未定义书签。

第1章绪论..................................................................................... 错误!未定义书签。

第2章液压助力转向系统的组成与原理..................................... 错误!未定义书签。

2.1 液压助力转向系统的组成.................................................... 错误!未定义书签。

2.2 液压助力转向系统的工作原理............................................ 错误!未定义书签。

第3章液压助力转向系统的检修与维护..................................... 错误!未定义书签。

3.1 液压助力转向系统的检修.................................................... 错误!未定义书签。

3.1.1传统转向系方向盘摆振故障分析.................................. 错误!未定义书签。

3.1.2液压助力转向系统转向盘摆振故障分析...................... 错误!未定义书签。

3.1.3液压助力转向系统的检修方法...................................... 错误!未定义书签。

一起EDP低压灯亮故障的分析

一起EDP低压灯亮故障的分析作者：陈超来源：《价值工程》2018年第19期摘要：本文主要介绍了一架波音737NG飞机推出后，发动机起动后，发现左发EDP的低压灯亮，该类故障在最低放行清单（MEL）不能保留放行，一旦发生，就必须停场排故，希望通过对该故类故障的深入分析，能准确快速地排出故障，以及更好地预防飞机发生该类的故障，减少航班的延误。

从液压系统漏油故障历年统计数据来看，由于漏油导致航班延误和取消的情况比较严重。

这其中大多数表现为航线突发故障，如果能在航后检查发现此类故障隐患，不仅可以争取到更多的宝贵时间排除故障，而且可以大大降低对航班正常性的影响。

Abstract： This article mainly introduces the Boeing 737NG aircraft. After the engine is started， the low voltage lights of the left-wing EDP are found to be lit. Such failures cannot be kept in the minimum release list （MEL）. If they occur， they must be stopped for troubleshooting. It is hoped that through in-depth analysis of such failures， failures can be accurately and quickly eliminated， and the occurrence of such failures in aircrafts can be better prevented and flight delays can be reduced. From the statistical data of oil leakage failures over the years in the hydraulic system， the delays and cancellations of flights caused by oil leakage are more serious. Most of these are sudden failures of routes. If such hidden troubles can be detected after the flight， not only can more valuable time be available for troubleshooting， but the impact on the normality of flights can be greatly reduced.关键词：EDP；低压；故障Key words： EDP；low voltage；fault中图分类号：V267+.31 文献标识码：A 文章编号：1006-4311（2018）19-0182-021 背景介绍一架737-700型飞机在航前检查，各项功能正常，准备推出起飞，地面机务通过耳机与机组保持联络，机组反应，起动好左发以后，左发低压指示灯点亮。

模具制作者故障排除指南说明书

DEFECT:FEATHER EDGE ON BOTTOMPROBABLE CAUSE:» Pallet table high pressure too low» Pallet table not adjusted properly» Hydraulic supply pressure too low» Defective stripper check valveREMEDY:» Increase high air pressure» Set pallet table correctly» Check pump output pressure and accumulator charge pressure » Refer to hydraulic system troubleshootingDEFECT:FEATHER EDGE ON TOPPROBABLE CAUSE:» Mold shoes improperly aligned» Scrape off plate improperly adjusted REMEDY:» Check shoe alignment with the mold for proper clearance »Adjust for proper mold clearanceDEFECT:LOOSE, FLAKY BOTTOM 3PROBABLE CAUSE:» Pallet table high pressure too low» Pallet table not adjusted properly» Block release time too short» Block mix too dryREMEDY:» Increase high air pressure» Adjust pallet table properly» Increase release time» Check for proper mix composition and moistureDEFECT:BLOCK LOW IN BACKPROBABLE CAUSE:» Feed drawer dwell too short» Pallet table pressure settings incorrect» Pallet table not set correct» Concrete residue restricting mold movement REMEDY:» Increase feed drawer dwell time» Correct table air setting» Set pallet table correctly» Clean residue from around moldDEFECT:LOW FRONT CORNERSPROBABLE CAUSE:» Inadequate mold fill» Vibrator delay too short» Agitator delay too short» Residue buildup in feed drawer» Residue restricting mold movementREMEDY:» Increase feed drawer dwell» Increase vibrator delay time» Increase agitator delay time» Clean residue from front of feed drawer » Clean residue from around moldDEFECT:BLOCK BULGING» Compression beam air too high» Scrape off plate too high» Blocks stripped too earlyREMEDY:» Decrease compression beam air setting» Decrease feed drawer dwell time» Lower strike-off plate» Increase release time6DEFECT:UNEVEN TEXTURES» Compression beam air too high» Feed drawer dwell to short» Pallet table adjustment» Material segregate in hopper» Strike-off plate mis-adjustedREMEDY:» Decrease head air pressure» Adjust dwell time» Adjust pallet table and air pressure» Refer to hydraulic system troubleshooting» Adjust strike-off plate7PROBABLE CAUSE:» Pallet table air low air too high» Worn mold liners/ core cans» Loose core cans» Compression beam air too high» Feed drawer dwell too short» Pallet table not adjusted correctly REMEDY:» Adjust setting as required» Change out worn mold parts» Tighten bolts» Lower compression beam regulated air » Increase feed drawer dwell time» Adjust table correctlyPROBABLE CAUSE:» Pallet feeder start-stop too abrupt» Take-away conveyor improperly aligned with pallet table » Feed drawer dwell too Short» Weak or dry block Mix» Loose core cansREMEDY:» Adjust rotary valve cam» Align de-elevator with pallet table» Increase feed drawer dwell time» Check mix design and moisture» Tighten boltsDEFECT:CORE BAR CRACKSPROBABLE CAUSE:» Incorrect filling of mold» Weak material mix» Pallet table not adjusted» Mold core bars are loose» Material build up under core barsREMEDY:» Check feed drawer dwell» Check for prober mix design check proper moisture » Reset pallet table» Check and tighten core bars» Clean mold and agitator10DEFECT:LOOSELY FILLED BOTTOMPROBABLE CAUSE:» Pallet table not adjusted properly» Irregular vibration» Pallet table low pressure too low» Residue build-up around mold» Strike-off plate improperly adjusted REMEDY:» Adjust pallet table» Check vibrators for defective bearings» Increase low table pressure» Clean residue around mold» Adjust for proper mold clearanceDEFECT:POROUS BLOCKSPROBABLE CAUSE:» Improper block mix design» Material segregated in hopper» Strike-off plate improperly adjusted» Loose mold, core can, vibrator or shaker shaft REMEDY:» Check mix design and correct» Eliminate material segregation» Adjust strike-off for proper mold clearanceTighten all bolt for items listedDEFECT:IRREGULAR LINESPROBABLE CAUSE:» Loose mold or shaker shaft» Concrete build up restricting mold movement » Worn or loose mold components» Vibration incorrectREMEDY:» Check mounting bolts for tightness» Clean out build up» Replace worn mold parts» Check Vibrator and Bearings*Note: Be sure height stop lights are not blinkingNOTES: 14。

液压油串油工艺流程

液压油串油工艺流程英文回答：The process of hydraulic oil leakage in hydraulic systems is a common problem that needs to be addressed. There are several steps involved in troubleshooting and fixing this issue.Firstly, it is essential to identify the source of the oil leakage. This can be done by visually inspecting the system and looking for any signs of oil stains or wet spots. Additionally, using a UV dye can help trace the origin of the leak as it will fluoresce under UV light.Once the source of the leakage is identified, the next step is to determine the cause. Common causes of oilleakage include damaged seals, faulty fittings, loose connections, or worn-out components. It is crucial to carefully examine each component and assess its conditionto pinpoint the exact cause.After identifying the cause, the necessary repairs or replacements can be carried out. This may involve replacing damaged seals, tightening loose fittings, or replacing worn-out components. It is important to use the correct tools and follow the manufacturer's instructions to ensure proper installation and prevent further leakage.Once the repairs are completed, it is recommended to conduct a thorough system check to ensure that the leakage has been resolved. This involves running the system and monitoring for any signs of oil leakage. It is also advisable to check the system pressure and temperature to ensure they are within the recommended range.In some cases, additional measures may be taken to prevent future oil leakage. This can include applying sealant or thread tape to fittings, using protective covers or guards for vulnerable components, or implementing regular maintenance and inspection schedules to detect and address any potential issues before they escalate.中文回答：液压系统中液压油串油是一个常见的问题，需要采取措施进行解决。

离合器维修教案(英文)

Clutch Repr Lesson Plan (English)Lesson 1: Introduction to Clutch SystemObjective:To understand the basic ponents and function of the clutch system. Materials:Images of clutch system ponentsDiagram of clutch system operationProcedure:1. Begin the lesson introducing the clutch system and its importance in the vehicle's transmission.2. Discuss the mn ponents of the clutch system, including the clutch disc, pressure plate, release bearing, and clutch cable.3. Expln the function of each ponent and how they work together to facilitate smooth gear changes and engine disengagement.4. Use diagrams and images to illustrate the operation of the clutch system.5. Encourage students to ask questions and clarify any doubts. Assessment:Quiz on the basic ponents and function of the clutch system.Lesson 2: Identifying Clutch System FaultsObjective:To learn how to identify mon faults in the clutch system.Materials:Checklist of clutch system faultsVehicle diagnostic toolsProcedure:1. Review the importance of identifying clutch system faults promptly.2. Discuss the mon symptoms of clutch-related issues, such as slipping, juddering, or difficulty changing gears.3. Provide a checklist of potential faults to look for, including worn friction materials, loose clutch cable, or hydraulic fluid leaks.4. Demonstrate how to use vehicle diagnostic tools, such as a multimeter or OBD scanner, to identify any electrical or sensor-related issues.5. Allow students to practice using the diagnostic tools on a sample vehicle.Assessment:Group exercise to identify clutch system faults on a real vehicle. Lesson 3: Inspecting and Replacing Clutch DiscObjective:To learn how to inspect and replace the clutch disc.Materials:New clutch discTools for clutch disc replacement (e.g., socket wrench, screwdriver) Procedure:1. Discuss the signs of a worn-out clutch disc, such as scoring or glazing.2. Demonstrate the correct procedures for inspecting the clutch disc, including checking its thickness and condition.3. Show students how to remove the old clutch disc, including loosening the bolts and disconnecting the pressure plate.4. Expln the importance of replacing the clutch disc with the correct specification and type.5. Demonstrate the process of installing the new clutch disc, ensuring proper alignment andtorque of bolts.Assessment:hands-on exercise to inspect and replace the clutch disc on a sample vehicle.Lesson 4: Bleeding Clutch Hydraulic SystemObjective:To learn how to bleed the clutch hydraulic system to remove r bubbles. Materials:Clutch hydraulic bleeding kitJack standsProcedure:1. Expln the importance of a properly bled clutch hydraulic system for smooth operation.2. Discuss the steps involved in bleeding the clutch hydraulic system,including bleeding the master cylinder, slave cylinder, and clutch line. 3. Demonstrate the correct procedure for bleeding the system, using a clutch hydraulic bleeding kit and jack stands for safety.4. Emphasize the need for proper technique to ensure all r bubbles are removed from the system.5. Allow students to practice bleeding the clutch hydraulic system on a sample vehicle.Assessment:Group exercise to bleed the clutchLesson 6: Adjusting Clutch pedal free play and travelObjective:To learn how to adjust the clutch pedal free play and travel. Materials:Clutch pedalAdjusting tools (screwdriver, spanner)Procedure:1. Expln the importance of proper clutch pedal adjustment for smooth operation.2. Discuss the steps involved in adjusting the clutch pedal free play and travel, including adjusting the clutch cable and pivot points.3. Demonstrate the correct procedure for adjusting the clutch pedal free play and travel, using the appropriate tools.4. Emphasize the need for precision in adjustment to ensure optimal clutch engagement.5. Allow students to practice adjusting the clutch pedal free play and travel on a sample vehicle.Assessment:Group exercise to adjust the clutch pedal free play and travel on a real vehicle.Lesson 7: Diagnosing and Replacing Clutch Release Bearing Objective:To learn how to diagnose and replace the clutch release bearing. Materials:New clutch release bearingTools for clutch release bearing replacement (e.g., socket wrench, screwdriver)Procedure:1. Discuss the signs of a faulty clutch release bearing, such as noise or excessive play.2. Demonstrate the correct procedures for inspecting and replacing the clutch release bearing, including removing the pressure plate and installing the new bearing.3. Expln the importance of replacing the clutch release bearing with the correct specification and type.4. Demonstrate the process of installing the new clutch release bearing, ensuring proper alignment andtorque of bolts.5. Allow students to practice replacing the clutch release bearing on a sample vehicle.Assessment:hands-on exercise to diagnose and replace the clutch release bearing on a sample vehicle.Lesson 8: Understanding Clutch Hoses and FittingsObjective:To understand the function and mntenance of clutch hoses and fittings. Materials:Images and diagrams of clutch hoses and fittingsHose clamps and fittingsProcedure:1. Discuss the function of clutch hoses and fittings in the clutch system, including their role in transmitting hydraulic pressure.2. Expln the importance of regular inspection and mntenance of clutch hoses and fittings to prevent leaks.3. Demonstrate the correct procedures for inspecting and replacing clutch hoses and fittings, including identifying signs of wear or damage.4. Show students how to properly secure clutch hoses with hose clamps and ensure proper fitting of fittings.5. Encourage students to ask questions and clarify any doubts. Assessment:Quiz on the function and mntenance of clutch hoses and fittings. Lesson 9: Troubleshooting Clutch System IssuesObjective:To learn how to troubleshoot mon clutch system issues.Materials:Troubleshooting checklist for clutch systemVehicle diagnostic toolsProcedure:1. Review the importance of troubleshooting clutch system issues promptly.2. Discuss the troubleshooting steps, including checking fluid levels, inspecting ponents, and using diagnostic tools.3. Provide a troubleshooting checklist to guide students through the process of identifying and resolving clutch system issues.4. Demonstrate how to use vehicle diagnostic tools, such as a multimeter or OBD scanner, to identify any electrical or sensor-related issues.5. Allow students to practice troubleshooting clutch system issues on a sample vehicle.Assessment:Group exercise to troubleshoot clutch system issues on a real vehicle.Lesson 10: clutch System Safety and Environmental Considerations Objective:To understand the safety and environmental considerations when working on a clutch system.Materials:Safety guidelines for clutch system reprEnvironmental guidelines for clutch system disposalProcedure:1. Discuss the importance of safety when working on a clutch system, including the use of personal protective equipment (PPE) and proper lifting techniques.2. Expln the potential hazards associated with clutch system repr, such as working with hydraulic fluids or high-pressure lines.3. Provide guidelines for safe clutch system repr, including proper handling and disposal of hydraulic fluids and ponents.4. Discuss the environmental considerations of clutch system disposal, including recycling and proper disposal of used parts and fluids.5. Encourage students to ask questions and clarify any doubts. Assessment:Quiz on safety and environmental considerations when working重点和难点解析1. 离合器系统的基本组成和功能：这一环节是基础知识的介绍，对于理解后续复杂操作至关重要。

麦克西马多系列气动液压泵安装与维护手册说明书

Installation and Maintenance ManualMAXIMATORSERIESPUMPSModel #Serial #Order #Mfg. DateWhen ordering spare parts please specify model, serial and order numbers. INTRODUCTIONThe Maximator pump described in this manual is a pneumatically operated, gate valve controlled piston pump similar in style to a double-acting pneumatic cylinder.The pump model number indicates the ratio of areas between the pneumatic piston and the hydraulic plunger. For example, the S60 pump has an area ratio of 60:1 between the pneumatic piston and hydraulic plunger.This relates to a maximum hydraulic output pressure that is 60 times greater than the pneumatic drive pressure. e.g. With 100psi air, the outlet would be 6,000psi.INSTALLATIONThe pump can, in principle, be installed in any position but maximum service life of the seals is achieved in a vertical installation.There are two 3/8"-16 taps in bottom of body for use in mounting the pump.Printed in USA Page 1COMPRESSED AIR SUPPLYDo not use an air lubricator because the pump was lubricated with a silicon free grease when built. (Kluber Lube)A compressed air filter is required and if the air is not dry, a water separator must be used.Air control packages including a filter, regulator, gauge and shut-off valve are available as an option.The air pressure connection is a 1/2" FNPT and is located at the spool valve housing.HYDRAULIC SECTIONAttention! Never loosen the cap nut in the hydraulic seal area of the pump to orient the pump for installation. This nut must always be tight to assure proper operation of the high pressure seals.The suction and discharge piping must be at least the same size or larger, as the pump connections and properly rated for the pump being used.A suction filter with a maximum of 100 mesh should be installed in the suction line.The discharge and suction connections are in the sides of the pump head.INITIAL SET-UPThe liquid pressure can be precisely selected by adjusting the air pressure according to the pressure ratio of the pump being used.The pump will stop and maintain pressure for an indefinite period of time, at about 100% to 110% of the ratio, assuming no air or hydraulic leaks.For example, an S60 pump with an air drive pressure of 100psi, will operate at a pressure of 6,000psi and completely stop at about 6,600psi.Operate the pump slowly until it is completely primed.Page 2MAINTENANCEUSE ONLY ORIGINAL MAXIMATOR SPARE PARTSThe air drives of all liquid pumps are factory pre-treated with silicon free grease (Kluber Lube) and require no further lubrication except during routine maintenance.Pumps can be repaired at your local authorized service center or returned directly toyour distributor for quick turn-around service.Pumps returned for repair should be accompanied with the pump s model, serial and order numbers as well as mfg. date and description of the problem / symptom.DESCRIPTION OF OPERATIONThe automatically operated pump is controlled by a floating slide valve which alternately applies air pressure to the piston and subsequently vents the air again. The control system as such is operated with out springs and arresting fixtures as pressure is alternately supplied to and vented from the front surfaces of the pneumatically operated floating slide valve.The main parts in the hydraulic section are the pump body, plunger, seals with thrust rings and inlet and outlet check valves. The check valves are rated for full flow with dynamic sealing. TROUBLESHOOTING - PNEUMATIC SECTIONSymptom: Pump cannot be operated at low air pressure.Cause: Excessive friction of O-rings on spool valveRemedy: Relubricate or replace the O-ringsSymptom: Pump can only be actuated at high air pressure.Cause: Air escapes through the piston guide in the top air cap.Remedy: Replace O-ring on the piston extension.Symptom: Pump runs slowly or not at all.Cause: Exhaust or spool valve is icy.Remedy: Stop pump for a short while and, if necessary, clear air line and supply of moisture. Symptom: Pump will not run and air escapes through the exhaust muffler.Cause: Pilot valve tappet is not sealing in top cap.Remedy: Clean and grease tappet, check for wear and replace if necessary.Page 3Symptom:Pump will not run and air escapes through small holes in the spool valve housing. Cause: Spool valve fails.Remedy: Clean spool valve and sleeve, check O-rings and sleeve, lubricate and/or replace. Symptom: Pump will not run and escapes through the small holes in the bottom cap.Cause: Pilot valve tappet is not sealing in the bottom cap.Remedy: Clean and grease tappet, check for wear and re[lace if necessary.Symptom: Pump operates at a high frequency and short strokes.Cause: Pilot valve defective.Remedy: Clean, check and lubricate pilot valve parts or replace if necessary.TROUBLESHOOTING - HYDRAULIC SECTIONSymptom: Pump does not have flow, operates irregularly or does not maintain pressure. Cause: 1. Air in the hydralulic system.2. Suction line of excess length.3. Suction pipe size to small.4. Failure of one of the chack valves.5. Suction filter is blocked.6. High pressure seal is worn excessively.Remedy: 1.1 Check suction line and pipe joints for leaks.1.2 Check seals between air and high pressure sections.2. Shorten line as much as possible.3. Increase suction pipe size.4. Check both valve assemblies and clean or replace if necessary.5. Clean suction filter6. Replace seal.Symptom: Fluid escapes through the air exhaust.Cause. Worn high pressure seal.Remedy: Clean fluid from air section, relubricate and replace seal.SERVICEFor factory authorized service, contact your local Distributor.Page 4。

液压系统故障诊断外文文献翻译

附录1故障诊断液压传动系统由于其独特的优点，即具有广泛的工艺适应性、优良的控制性能和较低廉的成本，在各个领域中获得愈来愈广泛的应用.但由于客观上元、辅件质量不稳定和主观上使用、维护不当，且系统中各元件和工作液体都是在封闭油路内工作,不象机械设备那样直观，也不象电气设备那样可利用各种检测仪器方便地测量各种参数,液压设备中，仅靠有限几个压力表、流量计等来指示系统某些部位的工作参数,其他参数难以测量，而且一般故障根源有许多种可能，这给液压系统故障诊断带来一定困难。

在生产现场，由于受生产计划和技术条件的制约,要求故障诊断人员准确、简便和高效地诊断出液压设备的故障；要求维修人员利用现有的信息和现场的技术条件，尽可能减少拆装工作量,节省维修工时和费用，用最简便的技术手段,在尽可能短的时间内，准确地找出故障部位和发生故障的原因并加以修理，使系统恢复正常运行，并力求今后不再发生同样故障。

液压系统故障诊断的一般原则正确分析故障是排除故障的前提，系统故障大部分并非突然发生,发生前总有预兆，当预兆发展到一定程度即产生故障。

引起故障的原因是多种多样的,并无固定规律可寻。

统计表明，液压系统发生的故障约90%是由于使用管理不善所致为了快速、准确、方便地诊断故障,必须充分认识液压故障的特征和规律,这是故障诊断的基础。

以下原则在故障诊断中值得遵循(1）首先判明液压系统的工作条件和外围环境是否正常需首先搞清是设备机械部分或电器控制部分故障，还是液压系统本身的故障，同时查清液压系统的各种条件是否符合正常运行的要求。

（2）区域判断根据故障现象和特征确定与该故障有关的区域，逐步缩小发生故障的范围，检测此区域内的元件情况,分析发生原因，最终找出故障的具体所在。

(3）掌握故障种类进行综合分析根据故障最终的现象，逐步深入找出多种直接的或间接的可能原因，为避免盲目性，必须根据系统基本原理，进行综合分析、逻辑判断，减少怀疑对象逐步逼近，最终找出故障部位。

密炼机(或捏合机)操作员必须具备的15种技能-英文

Top 15 Skills Required For An Internal Mixer (orKneader) OperatorRubber Mixing is a capital and energy intensive operation. And mixing machinery are the mother equipment. This could be an Internal Mixer (Banbury or Intermix) or Rubber Dispersion Kneader depending on the size of your organization and/or products manufactured.Hence, the cost of errors or omissions are very high when compounding a batch in a mixer. You need a skilled operator. Ever pondered on the skills that make a mixer operator successful?Here is the list of top 15 skills for an successful batch mixer (or kneader) operator.1.Control of Operations – Your mixer operator should be able toadjust ram pressure, control the mixing process, set parameters and ensureits completion as per SOP (temperature or time or energy asprogrammed/specified).2.Monitoring Operations– The most important skill ofyour operator should be to have a keen eye for watching gauges, dials, orother indicators in the control panel or HMI to make sure the mixer isworking properly. He has to ensure that the mixer is kept clean, safetyfeatures are functional, upstream and downstream equipment along with all accessories (like cooling water, hydraulic/pneumatic system, temperaturecontrol unit (TCU), lubrication system, etc) are ready3.Active Listening– Your operator should be a skilled listener. Heshould actively listen to the sounds of the mixer and its motor during amixing cycle; pay full attention to what his supervisor (or you) or hiscolleagues on the mixing room safety are saying, take time to understand the points being made, and ask relevant questions.4.Speaking– Your operator should be able to talk to you (or his supervisor) to convey information effectively be it to reportdata/problems/incidents as applicable in a timely manner5.Reading Comprehension– An operating and maintenance manual is normally supplied together with the rubber mixer. This is a crucial document. Again your compounding process may involve specific work related instructions or SOP. Or there could be a training manual in some instances. Your operator should be able to understand written sentences and paragraphs in these documents. Hence, reading skills is very important for a successful operator. It is not necessary (while it is preferred) that they read English, because you could tran slate these documents to your operator’s local language for ease of reading.6.Troubleshooting, Judgment and Decision Making– Your operator is the first point of contact with your mixer in operation. Hence, he should have the experience or knowledge on mixers to determine/read the causes of any operating errors when they occur, judge the gravity of the error and also decide what to do about it – whether to reset the mixer, or escalate to supervisor or raise a service visit request of the manufacturer’s e ngineer.7.Critical Thinking– Operating a rubber mixer requires critical thinking skills because your operator should use logic and reasoning to identify alternative solutions, conclusions or approaches to problems he faces while mixer is in operation.8.Quality Control Analysis– Your operator should have basic skills on quality control with an outlook to meet your set mix quality parameters in every batch. This may involve need for appropriate fine tuning like helping you fix the batch weight, or sending the sample of specified compound/ batch in specified form to lab for testing.9.Social Perceptiveness– Emotions could run high in therubber mixing room. Your operator should display “awareness”of others’ reactions and understanding of why they react as they do in a particular circumstance.10.Repairing– Your mixer operator should be able to use the required tools to both repair and assist repair of mixers when needed in the most urgent manner.11.Time Management– Your operator should manage his own time and display sensitivity to the time of other co-workers involved in the mixing room.12.Mixer Maintenance– Performing routine maintenance on mixer and determining when and what kind of maintenance is needed is an important skill that your operator should posses.13.Active Learning– Your operator should display active learning skills. This is because, mixers get upgraded, automation and new controlsmight get introduced or new methods of mixing could be introduced all of which he might have to learn or get trained in.14.Writing– If you could get an operator who could communicate effectively in writing to you (or his supervisor) or to other departments, thenI would say you have a great asset.plex Problem Solving– Your operator should develop skills to identify and solve complex problems when they occur at site and support maintenance department effectively over a period of time. This reduces the downtime of your mixer.。

炼铁厂液压系统故障分析及解决方案

炼铁厂液压系统故障分析及解决方案孙兆胜【摘要】Here the common electrical control signal fault of hydraulic system, and hydraulic power control part and executive agencies fault and media, external intrusion objects and other causes of hydraulic system failure causes are analyzed.The common fault solution and troubleshooting solution are discussed, and some suggestions for the fault diagnosis of hydraulic equipment are put forward.%针对液压系统常见的电气控制信号故障、液压动力控制部及执行机构故障以及介质、外界入侵物及其它原因造成液压系统故障进行了原因分析,论述了常见故障解决方案及故障排除方案,并对液压设备的故障判断提出一些建议.【期刊名称】《新技术新工艺》【年(卷),期】2017(000)008【总页数】2页(P64-65)【关键词】故障;分析;解决【作者】孙兆胜【作者单位】山东钢铁集团日照有限公司,山东日照 276800【正文语种】中文【中图分类】TH137液压传动因其独有的优点而广泛用于各种生产设备。

由于液压故障具有很强的隐蔽性，且查找困难，所以要求连续生产机组液压系统具有高的可靠性。

一旦生产设备发生故障，必须尽快排除，否则将造成整个生产线瘫痪。

液压系统的故障源可以分为以下3个部分：1)电气控制信号造成液压设备故障；2)液压动力控制部分及执行机构本身原因造成液压设备故障；3)介质、外界入侵物及其他原因造成液压系统故障[1-2]。

最全拖拉机英语词汇

最全拖拉机英语词汇拖拉机(tractor)配件用语第一部分工具tool1.screw driver 改锥cross point screw driver 十字改锥2.double end spanner 双头呆板手spanner 扳手inner hexagon wrench 内六角扳手box spanner 套筒3.pinchers 鉗子pliers夹钳slip joint pliers 鲤鱼钳4. edge file 刃用锉刀nose angle刀角file 锉刀5. hammer 锤metal saw 金属用鋸plug 柱塞头6. square 直角尺rule 尺子compass 圆规7. tool post 刀架knife 刀8. fork lifter 叉车oil gun 油枪jack 千斤頂kit 工具箱油和水oil and water 机油oil 柴油、燃油fuel oil 黄油lubricationgrease 水water 气体air 电electricity 压力pressure 单位unit 牛顿newton 升liter 瓦特w小时hour 分钟min秒second 米m伏voltage度degree公里（千米）km kilometer 帕pa 千克（公斤）kg kilogram请把那个十字改锥递给我.please hand me that cross-point screwdriver.王师傅用18号的套筒卸下了那个螺栓.mr. wang removes bolt with box spanner 18.他应该先用锉把铁板打磨平了再使用.he should burnish the iron plate with file then use it.这个部件用鲤鱼钳是安装不上的.slip joint pliers can’t fix the part.你猜班长那里会有这种扳手吗?can you guess our monitor has the spanner?小李每天都用这把油枪润滑轴承.mr. li lubricates bearings with this oil gun.第二部分拖拉机技术参数technical parameters1. 发动机engine 机型model 发动机牌子和气缸数brand and cylinder 油箱容量capacity of fuel tank 额定功率rated power 额定时速rated speed 动力输出pto 最大牵引力max. towing force油泵oil pump 输出功率output power 性能performance2. 变速箱gearbox 种类type 档位gearshift 离合器clutch 液压hydraulic3. 一般参数general specification轴距wheelbase前轮距front track后轮距rear track间隙clearance转弯半径turning radius配重ballast方向盘steering制动和控制brake and control4. 装置和工具device and implement犁plough铲hoe割草机straw cutter拖车farm trailer耙harrow seeder听说潍柴的发动机性能还不错。