齿轮术语的英文翻译

EXTERNAL SPUR GEAR DATA（外圆柱齿轮参数）
manufacturing data（制造参数）
part number（零件号）
tooth form（齿面）
gear type（齿轮类型）
number of teeth（齿数）
normal module（法向模数）
normal pressure angle (at ref circle)法向压力角（在分度圆上）
helix angle (at ref circle)螺旋角（在分度圆上）
helical lead（螺旋导程）
hand of helix（旋向）
reference face width（参考齿宽）
outside diameter（齿顶圆直径）
chamfer diameter（倒圆直径）
reference(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
normal circular tooth thickness (at reference circle)法向弧齿厚（在分度圆上）root type齿根形式
root fillet radius 齿根圆角半径
lead crown齿向鼓形
HOB DATA滚刀参数
pressure angle压力角
tooth thickness at reference line分圆齿厚
protuberance凸角
tip radius齿顶圆半径
reference part number 零件号
INSPECTION DATA检验数据
profile tolerance and modifications齿形公差和修形
profile hollow齿形中凹
refernce pitch circle runout节圆跳动
pitch variation齿距偏差
lead variation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
dimension over two balls in same plane跨棒距
REFERENCE DATA-MATING GEAR对啮齿的参考参数
normal center distance 中心距
mating gear part number对啮齿轮零件号
mumber of teeth on mating gear对啮轮齿数
backlash (nominal CD ,ROOM TEMP)侧隙(法线方向，室温)
general notes(通用技术要求)
1.DO not scale drawing(不要在图上量取尺寸)
2.all surfaces corners and edges must be free from burrs
and 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 per
chinese standard(所有以毫米为单位的尺寸和公差均按中国标准)
B.all surface finishes to be 3.2 micrometer or better(所有表面粗糙度不应低于
3.2)
C.all dimension are finished dimensions;no allowance has been
made for any change in maximum or least material condition
due to heat treatment(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 linear dimensions to be +/- 0.25 MM(线性尺寸偏差为+/- 0.25 MM)
E angular dimensions to be +/- 0.5º(角度尺寸偏差为+/- 0.5º)
4.mark part number as shown(如图作零件号)
5.mark serial number as shown(如图作系列号)
6.heat treatment to be applied to all surfaces(整体热处理)
gear notes(齿轮技术要求)
1.do not grind roots and fillets after heat treatment(热处理后不得磨及齿根和圆角)
2.no steps or grooves permissible in root and fillet region after
honing or grinding(珩磨后,齿根和圆角区域不允许有台阶或凹痕)
3.profile tolerance based upon floating 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 tolerances are with respect to
datum A(节圆跳动和其它齿轮公差均以基准A为测量基准)
6.profile tolerance to be measured between 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 hardness 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)
8.root radius tangent to profile not to extend above form diameter(齿根圆角要与齿面相切,而且不能超过渐开线起始(或终止)圆直径。

9.do not thru harden tooth tips(齿尖不得淬透)
齿轮基本术语
齿轮Toothed gear；Gear 齿面Tooth flank 长幅内摆线Prolate hypocycloid 齿轮副Gear pair 右侧齿面Right flank 短幅内摆线Curtate hypocycloid
平行轴齿轮副Gear pair with parallel axes 左侧齿面Left flank 渐开线Involute；
Involute to a circle
相交轴齿轮副Gear pair with intersecting axes 同侧齿面Corresponding flank 延伸渐开线Prolate involute
齿轮系Train of gears 异侧齿面Opposite flank 缩短渐开线Curtate involute 行星齿轮系Planetary gear train 工作齿面Working flank 球面渐开线Spherical involute
齿轮传动Gear drive；Gear transmission 非工作齿面Non-working flank 渐开螺旋面Involute helicoid
配对齿轮Mating gears 相啮齿面Mating flank 阿基米德螺旋面Screw helicoid
小齿轮Pinion 共轭齿面Conjugate flank 球面渐开螺旋面Spherical involute helicoid
大齿轮Wheel；Gear 可用齿面Usable flank 圆环面Toroid
主动齿轮Driving gear 有效齿面Active flank 圆环面的母圈Generant of the toroit
从动齿轮Driven gear 上齿面Addendum flank 圆环面的中性圈Middle circle of the toroid
行星齿轮Planet gear 下齿面Dedendum flank 圆环面的中间平面Middle-plane of the toroid
行星架Planet carrier 齿根过渡曲面Fillet 圆环面的内圈Inner circle of the toroid
太阳轮Sun gear 齿顶Crest；Top land 啮合干涉Meshing interference
内齿圈Ring gear；Annulus gear 槽底Bottom land 切齿干涉Cutter interference
外齿轮External gear 齿廓Tooth profile 齿廓修型Profile modification；Profile correction
内齿轮Internal gear 端面齿廓Transverse profile 修缘Tip relief
中心距Centre distance 法向齿廓Normal profile 修根Root relief
轴交角Shaft angle 轴向齿廓Axial profile 齿向修形Axial modification；Longitudinal correction
连心线Line of centres 背锥齿廓Back cone tooth profile 齿端修薄End relief
减速齿轮副Speed reducing gear pair 齿线Tooth trace 鼓形修整Crowning 增速齿轮副Speed increasing gear pair 齿棱Tip；Tooth tip 鼓形齿Crowned teeth
齿数比Gear ratio 模数Module 挖根Undercut
传动比Transmission ratio 端面模数Transverse module 瞬时
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 节平面Pitch plane 径节Diametral pitch 端面啮合线Transverse path of contact
端平面Transverse plane 齿数Number of teech啮合曲面Surface of action 法平面Normal plane 当量齿数Virtual number of teeth 啮合平面Plane of action
分度曲面Reference surface 头数Number of starts；Number of threads 啮合区域Zone of action
节曲面Pitch surface 螺旋线Helix；Circular helix 总作用弧T otal arc of transmission
齿顶曲面Tip surface 圆锥螺旋线Conical spiral 端面作用弧Transverse arc of 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 tooth profile 导程Lead 总作用角Total angle of transmission
基本齿条Basic rack 导程角Lead angle 端面作用角Transverse angle of transmission
产形齿条Counterpart rack 阿基米德螺旋线Archimedes spiral 纵向作用角Overlap angle
产形齿轮Generating gear of a gear 外摆线Epicycloid 总重合度Total contact ratio
产形齿面Generating flank 长幅外摆线Prolate epoicycloid 端面重合度Transverse ratio
基准线Datum line 短幅外摆线Curtate epoicycloid 纵向重合度Overlap ratio
轮齿Gear teeth；Tooth 摆线Cycloid 标准齿轮Standard gears
齿槽Tooth space 长幅摆线Prolate cycloid 非变位齿轮X-gero gear
右旋齿Right-hand teeth 短幅摆线Curtate cycloid 标准中心距Referencr centre distance
左旋齿Left-hand teeth 内摆线Hypocycloid 名义中心距Nominal centre distance
变位齿轮Gears with addendum modification；
X-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 reference centre distance 斜齿轮Helical gear；Single-helical gear 节圆柱面Pitch cylinder
角度变位圆柱齿轮副X-gear pair with modified centre distance 直齿条Spur rack 基圆柱面Basic cylinder
高度变位锥齿轮副X-gear pair without shaft angle modification 斜齿条Helical rack 齿顶圆柱面Tip cylinder
角度变位圆柱齿轮副X-gear pair with shaft angle modification 人字齿轮Double-helical gear 齿根圆柱面Root cylinder
变位系数Modification coefficient 渐开线齿轮Involute cylindrical gear 节点Pitch point
变位量Addendum modification 摆线齿轮Cycloidal gear 节线Pitch line
径向变位系数Addendum modification coefficient 圆弧齿轮Circular-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-circular-arc gear 节圆Pitch circle
圆柱齿轮Cylindrical gear 假想曲面Imaginary surfance 基圆Basic circle
顶圆Tip circle 任意点法向压力角Normal pressure angle at a point 定位面Locating face
根圆Root circle 任意点端面压力角Transverse pressure angle at a point 外锥距Outer cone distance
齿距Pitch 啮合角Working pressure angle 内锥距Inner cone distance
齿距角Angular pitch 顶隙Bottom clearance 中点锥距Mean cone distance 公法线长度Base tangent length 圆周侧隙Circumferential blacklash 背锥距Back cone distance
分度圆直径Reference diameter 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Base diameter 锥齿轮Bevel gear 冠顶距Apex to crown
顶圆直径Tip diameter 锥齿轮副Bevel gear pair 偏置距Offset
根圆直径Root diameter 准双曲面齿轮副Hypoid gear pair 齿线偏移量Offset of tooth trace
齿根圆角半径Fillet radius 准双曲面齿轮Hypoid gear 分锥角Reference 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
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Enicycloid 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 gear pair 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 gear 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 with circle arc tooth profile 蜗杆Worm
端面弦齿厚Transverse chordal tooth thickness 分度圆锥面Reference cone 蜗轮Worm wheel
固定弦齿厚Constant chord 节圆锥面Pitch cone 蜗杆副Worm gear pair
端面齿顶厚Crest width 齿顶圆锥面Face cone；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Transverse spacewidth 背锥面Back cone 环面蜗杆Enveloping worm
法向齿槽宽Normal spacewidth 前锥面Front cone 环面蜗杆副Enveloping worm pair
齿厚半角Tooth thickness half angle 中锥面Middle cone 阿基米德蜗杆Straight sided axial worm；ZA-worm
槽宽半角Spacewidth half angle 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 公共锥顶Common apex 锥面包络圆柱蜗杆Milled helicoid worm；ZK-worm
圆弧圆柱蜗杆Arc-contact worm；hollow flank worm；ZC-worm 齿根圆环面Root tosoid 椭圆齿轮Elliptical gear
直廓环面蜗杆Enveloping worm with straight line grneratrix；TA worm 咽喉面Gorge 非圆齿轮副Non-circular gear pair
平面蜗杆Planar worm wheel；P-worm wheel 喉平面Gorge plane 圆柱针轮副Cylindsical lantern pinion and wheel
平面包络环面蜗杆Planar double enveloping worm；TP-worm 喉圆Gorge circle 针轮Cylindsical tan tein gear ；pin-wheel
平面二次包络蜗杆Planar double-enveloping worm wheel；TP-worm wheel 分度圆蜗旋线Reference helix 谐波齿轮副Harmoric gear drive
锥面包络环面蜗杆Toroid enveloping worm wheel；TK-worm wheel 螺纹Thread 波发生器Wave generator
渐开线包络环面蜗杆Toroid enveloping worm hich involute holicoid generatrix；TI-worm 蜗杆齿宽Worm facewidth 柔性齿轮Flexspine
锥蜗杆Spiroid 蜗轮齿宽Worm wheel facewidth 刚性齿轮Circular spline
锥蜗轮Spiroid gear 直径系数Diametral quotient 非圆齿轮Non-circular gear
锥蜗杆副Spiroid gear pair 咽喉半径Gorge radius 分度圆环面Reference tosoid
中平面Mid-plane 齿宽角Width angle。