机械英语证书考试(PEC)辅导词 汇- 机械设计及生产常用专业英语机械英语认证（ Mechanical Engineering English Certification）是由 AIR FORTRESS与 LTS 合办的行业类英语考试 .考试内容覆盖：机械原理、机械工程设计、机械制造与生产、车辆工程等.主要考察机械工程类专业术语的阅读与理解.该系列考试采用题库式，可以随时在全国100 多个计算机化考点进行考试.重点词汇：陶瓷ceramics 合成纤维synthetic fibre 电化学腐蚀electrochemical corrosion 车架automotive chassis 悬架suspension 转向器redirector 变速器speed changer 板料冲压sheet metal parts 孔加工spot facing machining 车间workshop 工 程技 术人员engineer 气动 夹紧pneuma lock 数学模型mathematical model 画法几何descriptive geometry 机械制图Mechanical drawing 投影projection 视图view 剖视图profile chart 标准件standard component 零件图part drawing 装配图assembly drawing 尺寸标注size marking 技术要求technical requirements 刚度rigidity 内力internal force 位移displacement 截面 section 疲劳极限fatigue limit 断裂 fracture 塑性变形plastic distortion 脆性材料brittleness material 刚度准则rigidity criterion 垫圈washer 垫片spacer 直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear 直齿锥齿轮straight bevel gear 运动简图kinematic sketch 齿 轮 齿 条pinion and rack 蜗 杆 蜗 轮worm and worm gear 虚 约 束passive constraint 曲柄crank 摇杆racker 凸轮cams 共轭曲线 conjugate curve 范成法 generation method 定义域 definitional domain 值域range 导数微分differential coefficient 求导derivation 定积分definite integral 不定积分indefinite integral 曲率curvature 偏微分partial differential 毛坯rough 游标卡尺slide caliper 千分尺micrometer calipers 攻丝tap 二阶行列式second order determinant 逆矩阵inverse matrix 线性方程组linear equations 概率probability 随机变量random variable 排列组合permutation and combination 气体状态方程equation of state of gas 动能kinetic energy 势能potential energy 机 械 能守 恒conservation of mechanical energy 动量momentum 桁架truss 轴线axes 余子式cofactor 逻辑电路logic circuit 触发器flip-flop 脉冲波形 pulse shape 数模 digital analogy 液压传动机构 fluid drive mechanism 机械零件mechanical parts 淬火冷却quench 淬火hardening 回火tempering 调质hardening and tempering 磨粒abrasive grain 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 10 页结合剂bonding agent 砂轮grinding wheel Assembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝) fixture 夹具(治具) pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 10 页carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 10 页Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |skr?pid|报废scrape .v.刮。削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation | ksidei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页，共 10 页PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年 终盘点 差异 分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 10 页sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁。消磁精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页，共 10 页high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕? 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 7 页，共 10 页shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽。凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶。嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 8 页，共 10 页resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机金 属 切 削metal cutting 机 床machine tool 金 属 工 艺 学technology of metals 刀具cutter 摩擦friction 联结link 传动drive/transmission 轴shaft 弹性elasticity 频率特性frequency characteristic 误差error 响应response 定位allocation 机床夹具jig 动力学dynamic 运动学kinematic 静力学static 分析力学analyse mechanics 拉伸pulling 压缩hitting 剪切shear 扭转twist 弯曲应力bending stress 强度intensity 三相 交流 电three-phase AC 磁路magnetic circles 变压器transformer 异步电动机asynchronous motor 几何形状geometrical 精度precision 正弦形的sinusoid 交流电路AC circuit 机械加工余量machining allowance 变形力deforming force 变形deformation 应力stress 硬度rigidity 热处理heat treatment 退火anneal 正火normalizing 脱碳decarburization 渗碳carburization 电路circuit 半导体元件semiconductor element 反馈feedback 发生器generator 直流电 源DC electrical source 门电 路gate circuit 逻 辑 代 数logic algebra 外 圆 磨削external grinding 内 圆磨 削internal grinding 平 面 磨 削plane grinding 变 速 箱gearbox 离 合 器clutch 绞孔fraising 绞刀reamer 螺纹加工thread processing 螺钉screw 铣削mill 铣刀milling cutter 功率power 工件workpiece 齿轮加工gear mechining 齿 轮gear 主 运 动main movement 主 运 动 方 向direction of main movement 进给方向direction of feed 进给运动feed movement 合成进给运动resultant movement of feed 合成切削运动resultant movement of cutting 合成切削运动方向direction of resultant movement of cutting 切削深度cutting depth 前刀面rake face 刀尖nose of tool 前角rake angle 后角clearance angle 龙门刨削planing 主轴spindle 主轴箱headstock 卡盘chuck 加工中心machining center 车刀lathe tool 车床lathe 钻削镗削bore 车削turning 磨床grinder 基准benchmark 钳工locksmith 锻forge 压模stamping 焊weld 拉床broaching machine 拉孔broaching 装配assembling 铸造found 流体动力学fluid dynamics 流体 力学fluid mechanics 加工machining 液压hydraulic pressure 切 线tangent 机 电 一 体 化mechanotronics mechanical-electrical integration 气压 air pressure pneumatic pressure 稳定性 stability 介质 medium 液压驱动泵 fluid 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 9 页，共 10 页clutch 液压泵hydraulic pump 阀门valve 失效invalidation 强度intensity 载荷load 应力stress 安全系数safty factor 可靠性reliability 螺纹thread 螺旋helix 键spline 销pin 滚动轴承rolling bearing 滑动轴承sliding bearing 弹簧spring 制动 器arrester brake 十字 结联 轴节crosshead 联 轴器coupling 链chain 皮带strap 精加工finish machining 粗加工rough machining 变速箱体gearbox casing 腐蚀rust 氧化oxidation 磨损wear 耐 用 度durability 随 机 信 号random signal 离 散 信 号discrete signal 超声传感器ultrasonic sensor 集成电路integrate circuit 挡板orifice plate 残余应力residual stress 套筒sleeve 扭力torsion 冷加工cold machining 电 动 机electromotor 汽 缸cylinder 过 盈 配 合interference fit 热加工hotwork 摄像头CCD camera 倒角rounding chamfer 优化设计optimal design 工业 造型设 计industrial moulding design 有限元finite element 滚齿hobbing 插 齿gear shaping 伺 服 电 机actuating motor 铣 床milling machine 钻床drill machine 镗床boring machine 步进电机stepper motor 丝杠screw rod 导轨lead rail 组 件subassembly 可 编 程 序 逻 辑 控 制 器Programmable Logic Controller PLC 电火花加工 electric spark machining 电火花线切割加工 electrical discharge wire - cutting 相图phase diagram 热处理heat treatment 固态相变 solid state phase changes 有色金属 nonferrous metal 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 10 页，共 10 页