齿轮参数中英文对照 SANY标准化小组 #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#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)not scale drawing(不要在图上量取尺寸)surfaces corners and edges must be free from burrsand sharp edges-break MM MAX(所有面,角和边不能有毛刺,锐边倒钝不超过otherwise stated(除非特别注明,否则)dimensions and tolerance are in millimeters perChinese standard(所有以毫米为单位的尺寸和公差均按中国标准)surface finishes to be micrometer or better(所有表面粗糙度不应低于dimension are finished dimensions;no allowance has beenmade for any change in maximum or least material conditiondue 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 +/- MM(线性尺寸偏差为+/- MM)E angular dimensions to be +/- o(角度尺寸偏差为+/- o)part number as shown(如图作零件号)serial number as shown(如图作系列号)treatment to be applied to all surfaces(整体热处理)gear notes(齿轮技术要求)not grind roots and fillets after heat treatment(热处理后不得磨及齿根和圆角)steps or grooves permissible in root and fillet region afterhoning or grinding(珩磨后,齿根和圆角区域不允许有台阶或凹痕)tolerance based upon floating band fit(齿形误差应以公差带为计)must be free from grind burns and tempering(齿面不得烧伤)line runout and other tooth tolerances are with respect todatum A(节圆跳动和其它齿轮公差均以基准A为测量基准)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)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)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。

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 involutehelicoid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 thetoroid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 thetoroid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 teeth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 Total 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 Zero T 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 Virtualcylindrical 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 axialworm；ZA-worm槽宽半角 Spacewidth half angle分锥顶点 Reference cone apex渐开线蜗杆 Involute helicoid worm；压力角 Pressure angle轴线交点 Crossing point of axes法向直廓蜗杆 Straight sided normal worm；齿形角 Nominal pressure angle齿根圆环面 Root tosoid椭圆齿轮 Elliptical gear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。