机械设计专业术语大全

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1、机械设计专业术语阿基米德蜗杆Archimedesworm安全系数safetyfactor;factorofsafety安全载荷safeload凹面、凹度concavity扳手wrench板簧flatleafspring半圆键woodruffkey变形deformation摆杆oscillatingbar摆动从动件oscillatingfollower摆动从动件凸轮机构camwithoscillatingfollower摆动导杆机构oscillatingguide-barmechanism摆线齿轮cycloidalgear摆线齿形cycloida

2、ltoothprofile摆线运动规律cycloidalmotion摆线针轮cycloidal-pinwheel包角angleofcontact保持架cage背对背安装back-to-backarrangement背锥backcone；normalcone背锥角backangle背锥距backconedistance比例尺scale比热容specificheatcapacity闭式链closedkinematicchain闭链机构closedchainmechanism臂部arm变频器frequencyconverters变频调速frequen

3、cycontrolofmotorspeed变速speedchange变速齿轮changegear;changewheel变位齿轮modifiedgear变位系数modificationcoefficient标准齿轮standardgear标准直齿轮standardspurgear表面质量系数superficialmassfactor表面传热系数surfacecoefficientofheattransfer表面粗糙度surfaceroughness并联式组合combinationinparallel并联机构parallelmechanism并联

4、组合机构parallelcombinedmechanism并行工程concurrentengineering并行设计concurreddesign,CD不平衡相位phaseangleofunbalance不平衡imbalance(orunbalance)不平衡量amountofunbalance不完全齿轮机构intermittentgearing波发生器wavegenerator波数numberofwaves补偿compensation参数化设计parameterizationdesign,PD残余应力residualstress操纵及控制装置

5、operationcontroldevice槽轮Genevawheel槽轮机构Genevamechanism；Maltesecross槽数Genevanumerate槽凸轮groovecam侧隙backlash差动轮系differentialgeartrain差动螺旋机构differentialscrewmechanism差速器differential常用机构conventionalmechanism;mechanismincommonuse车床机械设计专业术语lathe承载量系数bearingcapacityfactor承载能力bearing

6、capacity成对安装pairedmounting尺寸系列dimensionseries齿槽toothspace齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendumcircle齿根高dedendum齿根圆dedendumcircle齿厚tooththickness齿距circularpitch齿宽facewidth齿廓toothprofile齿廓曲线toothcurve齿轮gear齿轮变速箱speed-changinggearboxes齿轮齿条机构pinionandrack齿轮插刀pinioncutt

7、er;pinion-shapedshapercutter齿轮滚刀hob,hobbingcutter齿轮机构gear齿轮轮坯blank齿轮传动系pinionunit齿轮联轴器gearcoupling齿条传动rackgear齿数toothnumber齿数比gearratio齿条rack齿条插刀rackcutter;rack-shapedshapercutter齿形链、无声链silentchain齿形系数formfactor齿式棘轮机构toothratchetmechanism插齿机gearshaper重合点coincidentpoints重合度co

8、ntactratio冲床punch传动比transmissionratio,speedratio传动装置gearing;transmissiongea