齿轮基本术语1.doc

齿轮基本术语(中英文对照) gk;z( 齿轮 Toothed gear；Gear gs|5KEs3) 齿轮副 Gear pair iP 7BQ/N 平行轴齿轮副 Gear pair with parallel axes m3K 8Hr 相交轴齿轮副 Gear pair with intersecting axes pZ+GVY+ 齿轮系 Train of gears 0;dGSO/ 行星齿轮系 Planetary gear train %,l a7j 齿轮传动 Gear drive；Gear transmission wRif%RX 配对齿轮 Mating gears !e 8w 小齿轮 Pinion (V. 9i 大齿轮 Wheel；Gear xiH=&W 主动齿轮 Driving gear bX6ExV3 从动齿轮 Driven gear | S5 行星齿轮 Planet gear mu8l V*e 中心距 Centre distance =Uc$oe 轴交角 Shaft angle eYJq48 连心线 Line of centres it- 减速齿轮副 Speed reducing gear pair sH*Ngc 增速齿轮副 Speed increasing gear pair 0Kj7wHfo 齿数比 Gear ratio iBYjUe 传动比 Transmission ratio %#B /Y Q 轴平面 Axial plane =589+ 基准平面 Datum plane )-tM?/7D 节平面 Pitch plane 2!e)OWdW 端平面 Transverse plane Tr3iF4 法平面 Normal plane N . 分度曲面 Reference surface 节曲面 Pitch surface %t ,B iV 齿顶曲面 Tip surface OcB%WURQL 齿根曲面 Root surface KjWK be4 基本齿廓 Basic tooth profile w$DrBsn 基本齿条 Basic rack mQ?cE 产形齿条 Counterpart rack PXU2e+ 产形齿轮 Generating gear of a gear 0si|t)I 产形齿面 Generating flank hAFuD 基准线 Datum line XKbNrPwY 轮齿 Gear teeth；Tooth !#Hd4 齿槽 Tooth space 6 SFv3 X-gearsY=h8r6 高度变位圆柱齿轮副 X-gear pair with reference centre distance ODMnR6 角度变位圆柱齿轮副 X-gear pair with modified centre distance e*=;tGOwI 高度变位锥齿轮副 X-gear pair without shaft angle modification bjqEQ 角度变位圆柱齿轮副 X-gear pair with shaft angle modification q!o#- 变位系数 Modification coefficient MJiunR 变位量 Addendum modification M#-Z_* 径向变位系数 Addendum modification coefficient d 7)$ 中心距变位系数 Centre distance modification coefficient u(V2?qx 圆柱齿轮 Cylindrical gear #taH 顶圆 Tip circle g0HmX?G 根圆 Root circle +9Dgn 齿距 Pitch oAV1pySH% 齿距角 Angular pitch Z4J9-DF 公法线长度 Base tangent length OtKH?w 分度圆直径 Reference diameter Gy=ZYpH 节圆直径 Pitch diameter QP 基圆直径 Base diameter 2BWm 3 DW 顶圆直径 Tip diameter V& 根圆直径 Root diameter #5X8Rtu 齿根圆角半径 Fillet radius 3HonaH&y 齿高 Tooth depth R:VsQNv 工作高度 Working depth I_-qT7i 齿顶高 Addendum QA f-b 齿根高 Dedendum Ea&vR 法向基圆齿厚 Normal base thickness pc4vxk+B) 端面弦齿厚 Transverse chordal tooth thickness -t(?j%ZR 固定弦齿厚 Constant chord N 0B(s 端面齿顶厚 Crest width bnh jDh# 法向齿顶厚 Normal crest width %&5Jtd=B 端面齿槽宽 Transverse spacewidth Yj(T7Z #r 法向齿槽宽 Normal spacewidth 53VzYa 齿厚半角 Tooth thickness half angle s0A_N4 圆弧圆柱蜗杆 Arc-contact worm；hollow flank worm；ZC-worm R v. 直廓环面蜗杆 Enveloping worm with straight line grneratrix；TA worm $0O)3 平面蜗杆 Planar worm wheel；P-worm wheel 0wT2n! 平面包络环面蜗杆 Planar double enveloping worm；TP-worm mibUfi W 平面二次包络蜗杆 Planar double-enveloping worm wheel；TP-worm wheel rt Ll;$ 锥面包络环面蜗杆 Toroid enveloping worm wheel；TK-worm wheel 2wM4eZ- 啮合干涉 Meshing interference wkICt$ 切齿干涉 Cutter interference Jg3-d 齿廓修型 Profile modification； 1.Jc#ix Profile correction kx)t#OUu 修缘 Tip relief aTv? Longitudinal correction $k+EWmPc 齿端修薄 End relief 6dWHn 鼓形修整 Crowning )mxKeO 鼓形齿 Crowned teeth ZE4B3h+ P 挖根 Undercut O&x:? 瞬时轴 Instantaneous axis +6ssKVMR 瞬时接触点 Point of contact zk 瞬时接触线 Line of contact mmE9 端面啮合线 Transverse path of contact l*69c0b/V 啮合曲面 Surface of action E*9;p 啮合平面 Plane of action /T 啮合区域 Zone of action r)LTsJ 总作用弧 Total arc of transmission Pe*UGl4b 端面作用弧 Transverse arc of transmission $RhBZ 1 纵向作用弧 Overlap arc mo8442sB+ 总作用角 Total angle of transmission IX%=u)5 端面作用角 Transverse angle of transmission +Q ff 纵向作用角 Overlap angle Ef,-_ 总重合度 Total contact ratio EV#ifnxO 端面重合度 Transverse ratio a(Q p8 纵向重合度 Overlap ratio !E0C. 标准齿轮 Standard gears ns%(p e 非变位齿轮 X-gero gear kMU-T kq 标准中心距 Referencr centre distance *7T (C 名义中心距 Nominal centre distance ),w(E&$wo 分度圆柱面 Reference cylinder &E!wsmX 节圆柱面 Pitch cylinder YNfGsrw wV 基圆柱面 Basic cylinder uZ rWx# 齿顶圆柱面 Tip cylinder q1n,ZGUH 齿根圆柱面 Root cylinder +8_8l6O 节点 Pitch point iiA3bp 节线 Pitch line 0M7(LV 分度圆 Reference circle LQ42, 节圆 Pitch circle cEINMe 基圆 Basic circle a6 Gmxi8g 定位面 Locating face n Q/tQxz 外锥距 Outer cone distance Z.D?r8 内锥距 Inner cone distance 9dk_bP$ 中点锥距 Mean cone distance ?J2 Wn6 背锥距 Back cone distance Lkkv4IH 安装距 Locating distance 0CL 轮冠距 Tip distance；crown to back Nx?.TQJ1 冠顶距 Apex to crown Lf/qZ&R 偏置距 Offset _A7 )c 齿线偏移量 Offset of tooth trace ?zT;f 分锥角 Reference cone angle 0BVu#X( R 节锥角 Pitch cone angle bjO88*b 顶锥角 Tip angle #4 +M+ 根锥角 Root angle b-weewXv 背锥角 Back cone angle TFQQ 齿顶角 Addendum angel w|G7GGa 齿根角 Dedendum angle oG?;%oG 任意点压力角 Pressure angle at a point y& RF0O 任意点螺旋角 Spiral angle at a point A6fnpn/J 中点螺旋角 Mean spiral angle 0_*GGB8B 大端螺旋角 Outer spiral angle $ dJJl M5 小端螺旋角 Inner spiral angle h 环面蜗杆副 Enveloping worm pair D?. /#5 阿基米德蜗杆 Straight sided axial worm；ZA-worm vgHdF 渐开线蜗杆 Involute helicoid worm；ZI-worm jYx7$PdK 法向直廓蜗杆 Straight sided normal