齿轮英语怎么写

齿轮     gear wheel; gear; wheel gear; cog;

齿轮是指轮缘上有齿轮连续啮合传递运动和动力的机械元件。齿轮在传动中的应用很早就出现了。19世纪末，展成切齿法的原理及利用此原理切齿的专用机床与刀具的相继出现，随着生产的发展，齿轮运转的平稳性受到重视。

在西方，公元前300年古希腊哲学家亚里士多德在《机械问题》中，就阐述了用青铜或铸铁齿轮传递旋转运动的问题。希腊著名学者亚里士多德和阿基米德都研究过齿轮，希腊有名的发明家古蒂西比奥斯在圆板工作台边缘上均匀地插上销子。

使它与销轮啮合，他把这种机构应用到刻漏上。这约是公元前150年的事。在公元前100年，亚历山人的发明家赫伦发明了里程计，在里程计中使用了齿轮。公元1世纪时，罗马的建筑家毕多毕斯制作的水车式制粉机上也使用了齿轮传动装置。到14世纪，开始在钟表上使用齿轮。

中国齿轮制造业与发达国家相比还存在自主创新能力不足、新品开发慢、市场竞争无序、企业管理薄弱、信息化程度低、从业人员综合素质有待提高等问题。

现阶段齿轮行业应通过市场竞争与整合，提高行业集中度，形成一批拥有几十亿元、5亿元、1亿元资产的大、中、小规模企业；

通过自主知识产权产品设计开发，形成一批车辆传动系（变速箱、驱动桥总成）牵头企业，用牵头企业的配套能力整合齿轮行业的能力与资源；

实现专业化、网络化配套，形成大批有特色的工艺、有特色的产品和有快速反应能力的名牌企业；通过技改，实现现代化齿轮制造企业转型。

齿轮 Toothed gear ；Gear齿面Tooth flank长幅内摆线Prolate hypocycloid齿轮副Gear pair平行齿轮副Gear pair with parallel axes相交齿轮副Gear pair with intersecting axes齿轮系Train of gears行星齿轮系Planetary gear train齿轮传动Gear drive； Gear transmission配对齿轮Mating gears小齿轮Pinion大齿轮Wheel； Gear主动齿轮Driving gear从动齿轮Driven gear行星齿轮Planet gear行星架 Planet carrier右侧齿面Right flank左侧齿面Left flank同侧齿面Corresponding flank异侧齿面Opposite flank工作齿面Working flank非工作齿面Non－working flank相啮齿面Mating flank共轭齿面Conjugate flank可用齿面Usable flank有效齿面Active flank上齿面Addendum flank下齿面Dedendum flank短副内摆线Curtate hypocycloid渐开线Involute； Involute to a circle延伸展开线Prolate involute缩短渐开线Curtate involute球面渐开线Spherical involute渐开螺旋线Involute helicoid阿基米德螺旋面Screw helicoid球面渐开螺旋面Spherical involute； helicoid圆环面Toroid圆环面的母圈Generant of the toroit圆环面的中性圈Middle circle of the toroid圆环面的中间平面Middle－plane of the toroid圆环面的内圈Inner circle of the toroid太阳轮Sun gear齿顶Crest； Top land内齿圈Ring gear； Annulus gear齿根过渡曲面Fillet啮合干涉Meshing interference槽底Bottom land切齿干涉Cutter interference齿廓型修Profile modification； Profile correction外齿轮External gear齿廓Tooth profile内齿轮Internal gear中心距Centre distance端面齿廓Transverse profile修缘Tip relief法向齿廓Normal profile修根Root relief齿向修行Axial modification； Longitudinal correction轴交角Shaft angle轴向齿廓Axial profile背锥齿廓Back cone tooth profile连心线Line of centres减速齿轮副Speed reducing gear pair齿端修薄End relief增速齿轮副Speed increasing gear pair齿线Tooth trace齿棱Tip； Tooth tip鼓形修整Crowning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基准平面Datum plane法向模数Normal module轴向模数Axial module瞬时接触点Point of contact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当量齿数Virtual number of teeth啮合曲面Surface of action法平面Normal plane啮合平面Plane of action分度曲面Reference surface头数Number of starts； Number of threads螺旋线Helix； Circular； helix啮合区域Zone of action总作用弧Total arc of transmission节曲面Pitch surface齿顶曲面Tip surface齿根曲面Root surface圆锥螺旋线Conical spiral螺旋角Helix angle； Spiral angle端面作用弧Transverse arc of transmission纵向作用弧Overlap arc总作用角Total angle of transmission基本齿廓Basic tooth profile导程Lead基本齿条Basic rack产形齿条Counterpart rack产形齿轮Generating gear of a gear产形齿面Generating flank基准线Datum line导程角Lead angle阿基米德螺旋线Archimedes spiral外摆线Epicycloid长幅外摆线Prolate epoicycloid短副外摆线Curtate epoicycloid端面作用角Transverse angle of transmission纵向作用角Overlap angle总重合度Total contact ratio端面重合度Transverse ratio纵向重合度Overlap ratio齿轮Gear teeth； Tooth摆线Cycloid标准齿轮Standard gears齿槽Tooth spaceRight－ha nd teeth长幅摆线Prolate cycloid短腐摆线Curtate cycloid非变位齿轮X－gero gear标准中心距Reference centre distance左旋齿Left－hand teeth内摆线HypocycloidNominal centre变位齿轮Gears with addendum modification； X－gears高度变位圆柱齿轮副X－gear pair with reference centre distance角度变位圆柱齿轮副X－gear pair with modified centre distance直齿轮Spur gear斜齿轮Helical gear； Single－helical gear直齿轮Spur rack分度圆柱面Reference cylinder节圆柱面Pitch cylinder基圆柱面Basic cylinder高度变为锥齿轮副X－gear pair without shaft angle modification斜齿轮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中心距变位系数Centre distance modification coefficient圆弧齿轮Circular－arc gear ； W－N gear双圆弧齿轮Double－circular－arc gear分度圆Reference circle节圆Pitch circle圆柱齿轮Cylindrical gear顶圆Tip circle假想曲面Imaginary surfance基圆Basic circle任意点法向压力角Normal pressure angle at a point定位面Locating face任意点断面压力角Transverse pressure angle at a point根圆Root circle外锥距Outer cone distance齿距Pitch啮合角Working pressure angle内锥角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分度圆直径Reference diameter圆周侧隙Circumferential blacklash法向侧隙Normal blacklash背锥距Back cone distance安装距Locating distance轮冠距Tip distance； crown to back节圆直径Pitch diameter径向侧隙Radial blacklash基圆直径Base diameter顶圆直径Tip diameter根圆直径Root diameter齿根圆角半径Fillet radius锥齿轮Bevel gear锥齿轮副Bevel gear pair准双曲面齿轮副Hypoid gear pair准双曲面齿轮Hypoid gear冠顶距Apex to crown位置距Offset齿线偏移量Offset of tooth trace分锥角Reference cone angle齿高Tooth depth冠轮Crown gear截锥角Pitch cone angle工作高度Working depth齿顶高Addendum齿根高Dedendum弦齿高Chordal height固定弦齿高Constant chord height齿宽Face width有效齿宽Effective facewidth端面齿厚Transverse tooth thickness法向齿厚Normal tooth thickness端面齿轮Contrate gear直齿锥齿轮Straight bevel gear斜齿锥齿轮Skew bevel gear； Helical bevel gear曲面齿锥齿轮Curved tooth bevel gear弧齿锥齿轮Spiral bevel gear摆线齿锥齿轮Enicycloid bevel gear零度锥齿齿轮Zerot bevel gear圆柱齿轮端面齿轮副Contrate gear pair锥齿轮当量圆柱齿轮Virtual cylindrical gear of bevel gear顶锥角Tip angle根锥角Root angle背锥角Back cone angle齿顶角Addendum angel齿根角Dedendum angle任意点压力角Pressure angle at a point任意点螺旋角Spiral angle at a point重点螺旋角Mean spiral angle大端螺旋角Outer spiral angle断面基圆齿厚Transverse base thickness法向基圆齿厚Normal base thickness8字啮合锥齿轮Octoid gear圆柱齿弧锥齿轮Spiral bevel gear with circle arc tooth profile小端螺旋角Inner spiral angle蜗杆Worm端面弦齿厚Transverse chordal tooth thickness分度圆锥面Reference cone涡轮Worm wheel固定弦齿厚Constant chord端面齿顶厚Crest width法向齿顶厚Normal crest width端面齿槽宽Transverse space width法向齿槽宽Normal space width齿厚半角Tooth thickness half angle槽宽半角Space width half angle压力角Pressure angle齿形角Nominal pressure angle节圆锥面Pitch cone齿顶面锥角Face cone； tip cone齿根圆锥面Root cone背锥面Back cone前锥面Front cone中锥面Middle cone分锥顶点Reference cone apex轴线交点Crossing point of axes公共锥顶Common apex涡杆副Worm gear pair圆柱蜗杆Cylindrical worm圆柱蜗杆副Cylindrical worm pair环面蜗杆Enveloping worm环面蜗杆副Enveloping worm pair阿基米德螺杆Straight sided axial worm； ZA－worm渐开线螺杆Involute helicoid worm； ZI－worm法向直廓蜗杆Straight sided normal worm； ZN－worm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－wormEnveloping worm with straight line grneratrix； TA worm平面蜗杆Planar worm wheel； lP－worm wheel平面包络还涡轮Planar double齿根圆环面Root tosoid咽喉面Gorge喉平面Gorge plane椭圆齿轮Elliptical gear非圆齿轮Non－circular gear pair圆柱针轮副Cylindsical tanan tern pinion and wheel针轮Cylindsical tan tein gear； pin－wheel锥面包络环面蜗杆Toroid enveloping worm wheel； TK－worm wheel渐开线包络环面蜗杆Toroid enveloping worm hich involute holicoid generatrix； TI－worm平面二次包络蜗杆Planar double－enveloping worm wheel； TP－worm喉圆Gorge circle分度圆涡旋线Reference helix谐波齿轮副Harmoric gear drive涡轮齿宽worm wheel facewidth螺纹Thread波发生器Wave generator蜗杆齿宽Worm facewidth柔性齿轮Flexspine锥蜗杆Spiroid刚性齿轮Circular spline锥蜗轮Spiroid gear直径系数Diametral quotient非圆齿轮Non－circular gear涡轮副Spiroid gear pair中平面Mid－plane咽喉半径Gorge radius齿宽角Width angle分度圆环面Reference tosoid

变速齿轮: speed transforming gear