齿轮知识英文.doc

Gear Tooth Direction and Concentricity Tester齿轮基本术语(中英文对照) Mzo0 VTI 齿轮 Toothed gear；Gear wN 1!J 齿轮副 Gear pair RQKEyCn 平行轴齿轮副 Gear pair with parallel axes Qe g 1mk. 相交轴齿轮副 Gear pair with intersecting axes 90d $D 齿轮系 Train of gears +a iyH 行星齿轮系 Planetary gear train 0PLGb 齿轮传动 Gear drive；Gear transmission :hs3.&A1 配对齿轮 Mating gears !rm=!Ynj 小齿轮 Pinion Pd# aZY+ 大齿轮 Wheel；Gear KF6_)z 主动齿轮 Driving gear G+/N 从动齿轮 Driven gear =RQHKS! 行星齿轮 Planet gear .N.B/;o! 行星架 Planet carrier QS2t_2V 太阳轮 Sun gear +$PA/7n 内齿圈 Ring gear；Annulus gear $外齿轮 External gear 5NxjF 内齿轮 Internal gear .;/4Qm:!g 中心距 Centre distance ia6Xi9 轴交角 Shaft angle F|+rW#a2 | 连心线 Line of centres VM?9wgZg 减速齿轮副 Speed reducing gear pair S/)=7 = 增速齿轮副 Speed increasing gear pair 7d0Rx 齿数比 Gear ratio H(= hD& 传动比 Transmission ratio IB_(轴平面 Axial plane MXLyZ 基准平面 Datum plane NK-R*Y1Zl 节平面 Pitch plane $ AT 端平面 Transverse plane RQ(0z$h 法平面 Normal plane UG6h=Y 分度曲面 Reference surface =w(GvN 节曲面 Pitch surface , VNTmy&IK 齿顶曲面 Tip surface :i fB?. 齿根曲面 Root surface CzT85?7 基本齿廓 Basic tooth profile As|qmF 基本齿条 Basic rack Sa0NQal 产形齿条 Counterpart rack +_(BCF1 产形齿轮 Generating gear of a gear !6uc 产形齿面 Generating flank ;.cT4A 基准线 Datum line s:i2= 轮齿 Gear teeth；Tooth 3xi7:l 齿槽 Tooth space TpeIBu J 右旋齿 Right-hand teeth :bDwR yqe 左旋齿 Left-hand teeth nwu27 M 变位齿轮 Gears with addendum modification； q :M4(G X-gears Z*Ey 高度变位圆柱齿轮副 X-gear pair with reference centre distance Im角度变位圆柱齿轮副 X-gear pair with modified centre distance g9-MH 高度变位锥齿轮副 X-gear pair without shaft angle modification jv9rRob 角度变位圆柱齿轮副 X-gear pair with shaft angle modification (|lVR Sv 变位系数 Modification coefficient 5w-20; 变位量 Addendum modification o MZF 1Q 径向变位系数 Addendum modification coefficient N% k4 中心距变位系数 Centre distance modification coefficient 6GSJ) 圆柱齿轮 Cylindrical gear ?9i92JQ$a 顶圆 Tip circle F;4&j$-R( 根圆 Root circle |sU齿距角 Angular pitch U2j $ 公法线长度 Base tangent length XQL 弦齿高 Chordal height Tv%;Jx 固定弦齿高 Constant chord height cj y 齿宽 Facewidth |FK ?$a4r 有效齿宽 Effective facewidth /%btMt 端面齿厚 Transverse tooth thickness .2-%= 法向齿厚 Normal tooth thickness vfjGGT:C 端面基圆齿厚 Transverse base thickness HQm6YS:7 法向基圆齿厚 Normal base thickness U lKCo7 端面弦齿厚 Transverse chordal tooth thickness DZVHh_=B, 固定弦齿厚 Constant chord qtUc( 端面齿顶厚 Crest width a1 M法向齿顶厚 Normal crest width L+n oO#d 端面齿槽宽 Transverse spacewidth 4,6Kr zPO 法向齿槽宽 Normal spacewidth ;Me_(4U 齿厚半角 Tooth thickness half angle h222U% 槽宽半角 Spacewidth half angle uv)Ap(|O_ 压力角 Pressure angle Yb ! w 锥蜗杆 Spiroid kSlE%/ 锥蜗轮 Spiroid gear 7b 锥蜗杆副 Spiroid gear pair l%iUg*f 中平面 Mid-plane -fu(rRU rbrUo5 长幅内摆线 Prolate hypocycloid D$ENb J12 短幅内摆线 Curtate hypocycloid -9FN2 渐开线 Involute； fH4j* Involute to a circle )?v ?tC 延伸渐开线 Prolate involute NOGJ?=h,R 缩短渐开线 Curtate involute rKlN 5 球面渐开线 Spherical involute 0H(i渐开螺旋面 Involute helicoid +ED 1 lS 阿基米德螺旋面 Screw helicoid rW球面渐开螺旋面 Spherical involute helicoid 6vf-Zs 圆环面 Toroid 4ZFruY VU 圆环面的母圈 Generant of the toroit 8Oa!6oY 圆环面的中性圈 Middle circle of the toroid e nu u 圆环面的中间平面 Middle-plane of the toroid !+( 圆环面的内圈 Inner circle of the toroid GGQ 2%W( 啮合干涉 Meshing interference :切齿干涉 Cutter interference T*d1W6 齿廓修型 Profile modification； RQ!u Profile correction YfeW% 瞬时轴 Instantaneous axis P瞬时接触点 Point of contact WjG|: 瞬时接触线 Line of contact 9(ijmD*f. 端面啮合线 Transverse path of contact !Z(h9& 啮合曲面 Surface of action RBBcA|h! 啮合平面 Plane of action B*jM.U 啮合区域 Zone of action sV2B i|!oD 总作用弧 Total arc of transmission IlkKp& 端面作用弧 Transverse arc of transmission Ou8Ha W 纵向作用弧 Overlap arc m*7 +PCH; 总作用角 Total angle of transmission naV7*&D 端面作用角 Transverse angle of transmission EGeY&yk 纵向作用角 Overlap angle E$a Fz. 总重合度 Total contact ratio hX jx ( 端面重合度 Transverse ratio RlFDYu 安装距 Locating distance ?%Zwa63vn 轮冠距 Tip distance；crown to back EmmT#Z 根锥角 Root angle b aPV_Y/0 背锥角 Back cone angle S0RSH= 齿顶角 Addendum angel oIqm ht 齿根角 Dedendum angle &任意点压力角 Pressure angle at a point GgPa )iW 任意点螺旋角 Spiral angle at a point FI+ /neX_ 蜗轮 Worm wheel $SB| 2b(O 蜗杆副 Worm gear pair dXQU*圆柱蜗杆 Cylindrical worm wQy yhN 圆柱蜗杆副 Cylindrical worm pair -=eG;$ 6l 环面蜗杆 Enveloping worm .r2cP3+S 环面蜗杆副 Enveloping worm pair j,p _j 阿基米德蜗杆 Straight sided axial worm；ZA-worm -F#:ob 渐开线蜗杆 Involute helicoid worm；ZI-worm HL#3cl 法向直廓蜗杆 Straight sided normal worm；ZN-worm eWRqt 锥面包络圆柱蜗杆 Milled helicoid worm；ZK-worm I1Z1I 椭圆齿轮 Elliptical gear l13!Pr)E 非圆齿轮副 Non-circular gear pair #: ZTCnA 圆柱针轮副 Cylindsical lantern pinion and wheel F U0P 7 针轮 Cylindsical tan te