机械设计名词术语中英文对照表(doc 20页)

阿基米德蜗杆 Archimedes worm                       安全系数 safety factor; factor of safety
安全载荷 safe load                                   凹面、凹度 concavity
扳手 wrench                                        板簧 flat leaf spring
半圆键 woodruff key                                 变形 deformation
摆杆 oscillating bar                                   摆动从动件 oscillating follower
摆动从动件凸轮机构 cam with oscillating follower         摆动导杆机构 oscillating guide-bar mechanism
摆线齿轮 cycloidal gear                                摆线齿形 cycloidal tooth profile
摆线运动规律 cycloidal motion                         摆线针轮 cycloidal-pin wheel
包角 angle of contact                                  保持架 cage
背对背安装 back-to-back arrangement                    背锥 back cone ； normal cone
背锥角 back angle                                    背锥距 back cone distance
比例尺 scale                                         比热容 specific heat capacity
闭式链 closed kinematic chain                           闭链机构 closed chain mechanism
臂部 arm                                            变频器 frequency converters
变频调速 frequency control of motor speed                变速 speed change
变速齿轮 change gear ; change wheel                     变位齿轮 modified gear
变位系数 modification coefficient                        标准齿轮 standard gear
标准直齿轮 standard spur gear                           表面质量系数 superficial mass factor
表面传热系数 surface coefficient of heat transfer            表面粗糙度 surface roughness
并联式组合 combination in parallel                       并联机构 parallel mechanism
并联组合机构 parallel combined mechanism               并行工程 concurrent engineering
并行设计 concurred design, CD                          不平衡相位 phase angle of unbalance
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