常用机械英语单词

常用机械英语词汇reference number：参考号，引用号(码)
ball screw ：滚珠丝杆
linear guide：直线导轨
torque：扭矩, 转矩
dynamic torque：动态扭矩
specification：规格
Shaft diameter：轴径
lead：进程
ball screw lead：滚珠丝杆螺距
stroke：行程
nominal：标称的,额定
nominal stroke：额定行程
stroke limit：极限行程
mounting：安装
mounting hole：安装孔, 固定孔
inertia：惯性, 惯量
effective turns：有效匝数
rating：额定
basic load rating：基本额定载荷
static moment：静力矩
preload：预载; 预加负荷
accuracy grade：准确度级别
geometrical moment of inertia：几何惯性矩,断面转动惯量polar moment of inertia of area：面积惯性极矩,断面惯性极矩
rail moment of inertia：转动惯量
radial direction：径向
rigidity：刚性, 硬度
deformation：变形
vertical direction：垂直方向
lateral direction：横向
rolling direction：轧制方向，滚动方向
pitching direction：俯仰方向
yawing direction：盘旋方向
repeatability：可重复性, 反复性, 再现性，重复精读running：不断的, 连续的
parallelism：平行度
running parallelism：连续的移动平行度backlash：间隙
metal cutting 金属切削
machine tool机床
friction 摩擦
传动drive/transmission
弹性elasticity
频率特性frequency characteristic
误差error
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
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
硬度rigidity
退火anneal
正火normalizing
脱碳decarburization
渗碳carburization
电路circuit
半导体元件semiconductor element
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
铣削mill
铣刀milling cutter
工件workpiece
齿轮加工gear mechining
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 介质medium
液压驱动泵fluid clutch
液压泵hydraulic pump
阀门valve
失效invalidation
强度intensity
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
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
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
固态相变solid state phase changes 有色金属nonferrous metal
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
气动夹紧pneuma lock
数学模型mathematical model
画法几何descriptive geometry
机械制图Mechanical drawing
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
位移displacement
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
结合剂bonding agent
砂轮grinding wheel。