齿轮术语的英文翻译

1、EXTERNAL SPUR GEAR DATA（外圆柱齿轮参数）manu facturi ng data（制造参数）part nu mber（零件号）tooth form（齿面）gear type（齿轮类型）nu mber of teeth （齿数）no rmal module （法向模数）no rmal pressure an gle （at ref circle）法向压力角（在分度圆上）helix an gle （at ref circle） 螺旋角（在分度圆上）helical lead（螺旋导程）hand of helix （旋向）refere nee face width（参考齿宽）o

2、utside diameter（齿顶圆直径）chamfer diameter（倒圆直径）refere nce（pitch）circle diameter（分度圆直径）或节圆start of active profile diameter有效渐开线起始圆直径form diameter 展成直径 root diameter齿根圆直径base circle diameter 基圆直径whole depth 全齿高no rmal circular tooth thick ness （at reference circle）法向弧齿厚（在分度圆上）root type齿根形式root fillet rad

3、ius 齿根圆角半径lead crow n齿向鼓形HOB DATA 滚刀参数pressure an gle 压力角tooth thickness at reference line 分圆 齿厚protubera nee 凸角tip radius 齿顶圆半径reference part nu mber 零件号INSPECTION DATA 检验数据profile tolera nee and modificatio ns齿形公差和修形profile hollow齿形中凹refernce pitch circle runout节圆跳动pitch variati on 齿距偏差lead variat

4、i on齿向偏差lead hollow齿向中凹profile surface finish渐开线齿面精加工ball diameter量球直径dime nsion over two balls in same pla ne跨棒距REFERENCE DATA-MATING GEAR对啮齿的参考参数no rmal cen ter dista nce mati ng gear part nu mber中心距对啮齿轮零件号mumber of teeth on mat ing gear对啮轮齿数backlash （nominal CD ,ROOM TEMP）侧隙（法线方向，室温）general notes

5、（通用技术要求）1. DO n ot scale drawi ng（不要在图上量取尺寸 ）2. all surfaces corners and edges must be free from burrsand sharp edges-break 0.075 MM MAX（所有面，角和边不能有毛刺，锐边倒钝不超过0.075mm）3. unless otherwise stated（除非特别注明，否则）A. all dimensions and tolerance are in millimeters perchi nese sta ndard（所有以毫米为单位的尺寸和公差均按中国标准）B. a

6、ll surface fin ishes to be 3.2 micrometer or better（所有表面粗糙度不应低于3.2）C. all dime nsion are fini shed dime nsions;no allowa nce has bee nmade for any cha nge in maximum or least material con diti ondue to heat treatme nt（所有尺寸均为最终尺寸；热处理导致的最大或最小实体条件的变化不应超出允差）D lin ear dime nsio ns to be +/- 0.25 MM（线性尺寸偏

7、差为 +/- 0.25 MM）E an gular dime nsi ons to be +/- 0.5o（角度尺寸偏差为 +/- 0.5o ）4. mark part number as shown（女口图作零件号 ）5. mark serial number as shown（女口图作系列号 ）6. heat treatment to be applied to all surfaces（整体热处理 ）gear notes（齿轮技术要求）1. do n ot gri nd roots and fillets after heat treatme nt（热处理后不得磨及齿根和圆角）2. no

8、 steps or grooves permissible in root and fillet region afterhoning or grin di ng（珩磨后，齿根和圆角区域不允许有台阶或凹痕）3. profile tolera nce based upon floati ng band fit（齿形误差应以公差带为计 ）4. gear must be free from grind burns and tempering（齿面不得烧伤）5. pitch line runout and other tooth tolera nces are with respect todatum

9、 A（ 节圆跳动和其它齿轮公差均以基准A为测量基准）6. profile tolera nce to be measured betwee n form and chamfer（齿形误差应由渐开线起始（或终止）圆测量至齿顶倒角）7. min hardn ess must be achieved in tooth root and fillet region（齿根和圆角处的硬度不得低于硬度下差）齿根圆角要与8. root radius tangent to profile not to extend above form diameter（齿面相切，而且不能超过渐开线起始（或终止）圆直径。do

10、not thru harden tooth tips（齿尖不得淬透）齿轮基本术语齿轮 齿轮副 Gear pair 平行轴齿轮副 线 Involute ； Involute to a circle 相交轴齿轮副 flank 延伸渐开线Toothed gear ； Gear 齿面 Tooth flank 长幅内摆线 Prolate hypocycloid 右侧齿面 Right flank 短幅内摆线 Curtate hypocycloid Gear pair with parallel axes 左 侧 齿 面 Left flank 渐 开齿轮系 Train of gears 行星齿轮系 线 齿轮

11、传动 旋面 配对齿轮Gear pair with intersecting axes Prolate involute 异侧齿面 Planetary gear train同 侧齿 面 CorrespondingOpposite flank 工作齿面缩短渐开线Working flankCurtate involute球面渐开Spherical involuteGear drive ；Gear transmissionInvolute helicoidMating gears 相啮齿面非工作齿面MatingflankNon-working flank阿基米德螺旋面渐开螺Screwhelicoid小

12、齿轮 helicoid 大齿轮 主动齿轮Pinion 共轭齿面 Conjugate flank球面渐开螺旋面Spherical involuteWheel ； GearDriving gear可用齿面有效齿面Usable flankActive flank圆环面 Toroid圆环面的母圈 Generant of thetoroit 从动齿轮 circle of the toroid 行 星 齿 轮 Planet gear 下 齿 面 面 Middle-plane of the toroid 行星架Driven gear 上齿面Addendumflank 圆环面的中性圈Dedendum flan

13、kPlanet carrier 齿根过渡曲面 Fillet圆环面的内圈Middle圆环面的中间平Inner circleof thetoroid 太阳轮 内齿圈 interferenceSun gearRing gear ；齿顶 Crest ； Top land Annulus gear 槽底啮合干涉BottomMeshing interference land 切齿干涉Cutter外齿轮External gearProfile correction 内齿轮 中心距 轴交角齿廓 Tooth profile齿廓修型Profile modificationInternal gear Centre

14、distance Shaft angle端面齿廓 Transverse profile 法向齿廓 Normal profile 轴向齿廓Axial profile修缘 修根 齿向修形Tip reliefRoot reliefAxial modificationLongitudinal correctionLine of centres 背锥齿廓连心线Backcone tooth profile 齿端修薄Endrelief 减速齿轮副 增速齿轮副 teethSpeed reducing gear pairSpeed increasing gear pair齿线齿棱Tooth trace 鼓形修整

15、Tip ；Tooth tip鼓形齿CrowningCrowned齿数比 Gear ratio 模数 Module 传动比Transmission ratio挖根端面模数UndercutTransverse module瞬时action 分度曲面Reference surface头数Number of starts； Number ofthreads啮合轴 Instantaneous axis轴平面Axial plane法向模数Normal module瞬时接触点Point of contact基准平面Datum plane轴向模数Axial module瞬时接触线Line of contact

16、节平面Pitch plane径节 Diametral pitch 端面啮合线Transverse pathofcontact端平面Transverse plane齿数Number of teech啮合曲面Surface of action法平面Normal planeVirtual numberof teeth啮合平面 Planeof当量齿数轮 Double-helical gear齿根圆柱面 Root cylindertransmission基本齿条 Basic racktransmission产形齿条 Counterpartrack阿基米德螺旋线Archimedesspiral纵向作用角

17、Overlap angle产形齿轮 Generatinggear ofa gear 外摆线Epicycloid总重合度Total导程角Lead angle 端面作用角 Transverse angle of长幅外摆线Prolate epoicycloid 端 面 重 合contact ratio 产形齿面Generating flank度 Transverse ratio基准线 Datum line 短幅外摆线Curtate epoicycloid 纵向重合度 Overlapratio轮齿齿槽 右旋齿Gear teeth ； Tooth 摆线 Cycloid 标准齿轮 Standard gea

18、rsTooth space 长幅摆线 Prolate cycloid 非变位齿轮 X-gero gearRight-hand teeth 短幅摆线 Curtate cycloid 标准中心距 Referencrcentre distance左旋齿 Left-hand teeth 内摆线 Hypocycloid 名义中心距 distance变位齿轮Gears with addendum modification ；Nominal centreX-gears 直齿轮 Spur gear 分度圆柱面 Reference cylinder 高度变位圆柱齿轮副 X-gear pair with refe

19、rence centre distance 斜齿轮gear ； Single-helical gear 节圆柱面 Pitch cylinder角度变位圆柱齿轮副 rack 基圆柱面 高度变位锥齿轮副 rack 齿顶圆柱面X-gear pair with modifiedcentre distanceBasic cylinderX-gear pair without shaft angle modificationTip cylinder直齿条斜齿条角度变位圆柱齿轮副X-gearpair with shaft anglemodificationHelicalSpurHelical人字齿区域 Zo

20、ne of action节曲面 Pitch surface螺旋线Helix ； Circularhelix 总作用弧Total arc oftransmission齿顶曲面Tip surface圆锥螺旋线Conical spiral端面作用弧Transverse arcof transmission齿根曲面Root surface螺旋角Helix angle ；Spiral angle纵向作用弧Overlap arc基本齿廓Basic toothprofile导 程 Lead总作用角Total angle of轮 Double-helical gear齿根圆柱面 Root cylinder变位

21、系数 Modification coefficient 渐开线齿轮 Involute 点 Pitch point变位量 Addendum modification 摆线齿轮 Cycloidal gear 径向变位系数 Addendum modification coefficient 圆弧齿轮cylindrical gear 节节线 Pitch lineCircular-arc gear ；W-N gear分度圆 Reference circle中 心 距 变 位 系 数 Centre distance modification coefficient 双 圆 弧 齿轮 Double-circ

22、ular-arc gear 节圆 圆柱齿轮 Cylindrical gear 假想曲面 顶圆Tip circle任意点法向压力角面 Locating face 根圆 Root circle任意点端面压力角距 Outer cone distancePitch circleImaginary surfance 基圆 Basic circleNormal pressure angle at a point 定位Transverse pressure angle at a point 外锥齿距齿距角 Angular pitch 公法线长度 Base tangent 距 Back cone distan

23、ce 分度圆直径Pitch 啮合角Working pressure angle顶隙Bottom clearancelength圆周侧隙内锥距 Inner cone distance 中点锥距Mean cone distanceCircumferential blacklash背锥Referencediameter法向侧隙Normal blacklash安装距 Locating distance 节圆直径 Pitch diameter径向侧隙Radial blacklash 轮冠距 Tip distance ；crown to back 基圆直径 顶圆直径 根圆直径Base diameterTi

24、p diameterRoot diameter锥齿轮锥齿轮副 准双曲面齿轮副Bevel gear 冠顶距Apex to crownBevel gear pair偏置距 OffsetHypoid gear pair 齿 线 偏 移准双曲面齿轮Hypoid gear 分锥角 Reference量 Offset of tooth trace 齿根圆角半径 Fillet radius cone angle齿高 Tooth depth 冠轮 Crown gear 节锥角 Pitch cone angle 工作高度 Working depth 端面齿轮 Contrate gear 顶锥角Tip angle

25、齿顶高 Addendum直齿锥齿轮Straight bevel gear根锥角 Root angle齿根高 Dedendum斜齿锥齿轮Skew bevel gear ；Helical bevel gear 背锥角Back cone angle弦齿高 Chordal height 曲面 齿锥齿 轮 Curved tooth bevel gear 齿 顶 角 Addendum angel固 定 弦 齿 高 Constant chord height弧 齿 锥 齿 轮Spiral bevel gear 齿 根角 Dedendum angle齿 宽 Facewidth 摆 线 齿 锥 齿 轮 Enic

26、ycloid bevel gear 任 意 点 压 力 角 Pressure angle at a point有效齿宽 Effective facewidth 零度齿锥齿轮 Zerot bevel gear 任意点螺旋 角 Spiral angle at a point端 面 齿 厚Transverse tooth thickness圆 柱 齿 轮 端 面 齿 轮 副Contrate gearpair 中点螺旋角 Mean spiral angle法向齿厚 Normal tooth thickness 锥齿轮的当量圆柱齿轮 Virtual cylindrical gear of bevel g

27、ear 大端螺旋角 Outer spiral angle端面基圆齿厚 Transverse base thickness 8 字啮合锥齿轮 Octoid gear 小端螺 旋角 Inner spiral angle法向基圆齿厚 Normal base thickness 圆柱齿弧锥齿轮 Spiral bevel gear withcircle arc tooth profile 蜗杆Worm端 面 弦 齿 厚 Transversechordal tooththickness分度圆锥面Referencecone 蜗轮 Worm wheel固定弦齿厚 Constant chord节圆锥面Pitch

28、 cone蜗杆副 Worm gear pair端 面 齿 顶 厚 Crest width齿 顶 圆 锥 面Facecone ； tip cone圆 柱 蜗杆 Cylindrical worm法 向 齿 顶 厚 Normal crest width齿 根 圆 锥 面Root cone圆柱蜗杆副 Cylindrical worm pair端 面 齿 槽 宽 Transversespacewidth背锥面Back cone环面蜗杆 Enveloping worm环面蜗杆副法向齿槽宽 Normal spacewidth 前锥面Front coneEnvelopingworm pair齿 厚 半 角Tooth thicknesshalf angle中锥面Middle cone阿基米德蜗杆 Straight sided axial worm； ZA-worm槽宽半角 Spacewidth halfangle 分锥顶点 Reference cone apex渐开线蜗杆 Involute helicoid worm ；ZI-worm压 力 角 Pressure angle轴 线 交 点Crossing point of axes法 向 直 廓 蜗杆 Straight sided normal worm ； ZN-worm齿形角 Nominal pressure angle 公