2024年2月12日發(作者:青銅葵花)

EXTERNAL SPUR GEAR DATA(外圓柱齒輪參數)
manufacturing data(制造參數)
part number(零件號)
tooth form(齒面)
gear type(齒輪類型)
number of teeth(齒數)
normal module(法向模數)
normal pressure angle (at ref circle)法向壓力角(在分度圓上)
helix angle (at ref circle)螺旋角(在分度圓上)
helical lead(螺旋導程)
hand of helix(旋向)
reference face width(參考齒寬)
outside diameter(齒頂圓直徑)
chamfer diameter(倒圓直徑)
reference(pitch)circle diameter(分度圓直徑)或節圓
start of active profile diameter有效漸開線起始圓直徑
form diameter 展成直徑
root diameter齒根圓直徑
ba circle diameter基圓直徑
whole depth全齒高
normal circular tooth thickness (at reference circle)法向弧齒厚(在分度圓上)
root type齒根形式
root fillet radius 齒根圓角半徑
lead crown齒向鼓形
HOB DATA滾刀參數
pressure angle壓力角
tooth thickness at reference line分圓齒厚
protuberance凸角
tip radius齒頂圓半徑
reference part number 零件號
INSPECTION DATA檢驗數據
profile tolerance and modifications齒形公差和修形
profile hollow齒形中凹
refernce pitch circle runout節圓跳動
pitch variation齒距偏差
lead variation齒向偏差
lead hollow齒向中凹
profile surface finish漸開線齒面精加工
ball diameter量球直徑
dimension over two balls in same plane跨棒距
REFERENCE DATA-MATING GEAR對嚙齒的參考參數
normal center distance 中心距
mating gear part number對嚙齒輪零件號
mumber of teeth on mating gear對嚙輪齒數
backlash (nominal CD ,ROOM TEMP)側隙(法線方向,室溫)
general notes(通用技術要求)
not scale drawing(不要在圖上量取尺寸)
surfaces corners and edges must be free from burrs
and sharp edges-break 0.075 MM MAX(所有面,角和邊不能有毛刺,銳邊倒鈍不超過0.075mm)
otherwi stated(除非特別注明,否則)
dimensions and tolerance are in millimeters per
chine standard(所有以毫米為單位的尺寸和公差均按中國標準)
surface finishes to be 3.2 micrometer or better(所有表面粗糙度不應低于3.2)
dimension are finished dimensions;no allowance has been
made for any change in maximum or least material condition
due to heat treatment(所有尺寸均為最終尺寸;熱處理導致的最大或最小實體條件的變化不應超出允差)
D linear dimensions to be +/- 0.25 MM(線性尺寸偏差為+/- 0.25 MM)
E angular dimensions to be +/- 0.5o(角度尺寸偏差為+/- 0.5o)
part number as shown(如圖作零件號)
rial number as shown(如圖作系列號)
treatment to be applied to all surfaces(整體熱處理)
gear notes(齒輪技術要求)
not grind roots and fillets after heat treatment(熱處理后不得磨及齒根和圓角)
steps or grooves permissible in root and fillet region after
honing or grinding(珩磨后,齒根和圓角區域不允許有臺階或凹痕)
e tolerance bad upon floating band fit(齒形誤差應以公差帶為計)
must be free from grind burns and tempering(齒面不得燒傷)
line runout and other tooth tolerances are with respect to
datum A(節圓跳動和其它齒輪公差均以基準A為測量基準)
e tolerance to be measured between form and chamfer(齒形誤差應由漸開線起始(或終止)圓測量至齒頂倒角)
hardness must be achieved in tooth root and fillet region(齒根和圓角處的硬度不得低于硬度下差)
radius tangent to profile not to extend above form diameter(齒根圓角要與齒面相切,而且不能超過漸開線起始(或終止)圓直徑。
not thru harden tooth tips(齒尖不得淬透)
齒輪基本術語
齒輪 Toothed gear;Gear 齒面 Tooth flank 長幅內擺線 Prolate hypocycloid
齒輪副 Gear pair 右側齒面 Right flank 短幅內擺線 Curtate hypocycloid
平行軸齒輪副 Gear pair with parallel axes 左側齒面 Left flank 漸開線 Involute;
Involute to a circle
相交軸齒輪副 Gear pair with intercting axes 同側齒面 Corresponding
flank 延伸漸開線 Prolate involute
齒輪系 Train of gears 異側齒面 Opposite flank 縮短漸開線 Curtate involute
行星齒輪系 Planetary gear train 工作齒面 Working flank 球面漸開線 Spherical involute
齒輪傳動 Gear drive;Gear transmission 非工作齒面 Non-working flank 漸開螺旋面 Involute helicoid
配對齒輪 Mating gears 相嚙齒面 Mating flank 阿基米德螺旋面 Screw
helicoid
小齒輪 Pinion 共軛齒面 Conjugate flank 球面漸開螺旋面 Spherical involute
helicoid
大齒輪 Wheel;Gear 可用齒面 Usable flank 圓環面 Toroid
主動齒輪 Driving gear 有效齒面 Active flank 圓環面的母圈 Generant of the
toroit
從動齒輪 Driven gear 上齒面 Addendum flank 圓環面的中性圈 Middle
circle of the toroid
行星齒輪 Planet gear 下齒面 Dedendum flank 圓環面的中間平面 Middle-plane of the toroid
行星架 Planet carrier 齒根過渡曲面 Fillet 圓環面的內圈 Inner circle of the
toroid
太陽輪 Sun gear 齒頂 Crest;Top land 嚙合干涉 Meshing interference
內齒圈 Ring gear;Annulus gear 槽底 Bottom land 切齒干涉 Cutter
interference
外齒輪 External gear 齒廓 Tooth profile 齒廓修型 Profile modification;
Profile correction
內齒輪 Internal gear 端面齒廓 Transver profile 修緣 Tip relief
中心距 Centre distance 法向齒廓 Normal profile 修根 Root relief
軸交角 Shaft angle 軸向齒廓 Axial profile 齒向修形 Axial modification;
Longitudinal correction
連心線 Line of centres 背錐齒廓 Back cone tooth profile 齒端修薄 End
relief
減速齒輪副 Speed reducing gear pair 齒線 Tooth trace 鼓形修整 Crowning
增速齒輪副 Speed increasing gear pair 齒棱 Tip;Tooth tip 鼓形齒 Crowned
teeth
齒數比 Gear ratio 模數 Module 挖根 Undercut
傳動比 Transmission ratio 端面模數 Transver module 瞬時
軸 Instantaneous axis
軸平面 Axial plane 法向模數 Normal module 瞬時接觸點 Point of contact
基準平面 Datum plane 軸向模數 Axial module 瞬時接觸線 Line of contact
節平面 Pitch plane 徑節 Diametral pitch 端面嚙合線 Transver path of
contact
端平面 Transver plane 齒數 Number of teech 嚙合曲面 Surface of action
法平面 Normal plane 當量齒數 Virtual number of teeth 嚙合平面 Plane of
action
分度曲面 Reference surface 頭數 Number of starts;Number of threads 嚙合區域 Zone of action
節曲面 Pitch surface 螺旋線 Helix;Circular helix 總作用弧 Total arc of
transmission
齒頂曲面 Tip surface 圓錐螺旋線 Conical spiral 端面作用弧 Transver arc
of transmission
齒根曲面 Root surface 螺旋角 Helix angle;
Spiral angle 縱向作用弧 Overlap arc
基本齒廓 Basic tooth profile 導程 Lead 總作用角 Total angle of
transmission
基本齒條 Basic rack 導程角 Lead angle 端面作用角 Transver angle of
transmission
產形齒條 Counterpart rack 阿基米德螺旋線 Archimedes spiral 縱向作用角 Overlap angle
產形齒輪 Generating gear of a gear 外擺線 Epicycloid 總重合度 Total
contact ratio
產形齒面 Generating flank 長幅外擺線 Prolate epoicycloid 端面重合度 Transver ratio
基準線 Datum line 短幅外擺線 Curtate epoicycloid 縱向重合度 Overlap
ratio
輪齒 Gear teeth;Tooth 擺線 Cycloid 標準齒輪 Standard gears
齒槽 Tooth space 長幅擺線 Prolate cycloid 非變位齒輪 X-gero gear
右旋齒 Right-hand teeth 短幅擺線 Curtate cycloid 標準中心距 Referencr
centre distance
左旋齒 Left-hand teeth 內擺線 Hypocycloid 名義中心距 Nominal centre
distance
變位齒輪 Gears with addendum modification;
X-gears 直齒輪 Spur gear 分度圓柱面 Reference cylinder
高度變位圓柱齒輪副 X-gear pair with reference centre distance 斜齒輪 Helical
gear;Single-helical gear 節圓柱面 Pitch cylinder
角度變位圓柱齒輪副 X-gear pair with modified centre distance 直齒條 Spur
rack 基圓柱面 Basic cylinder
高度變位錐齒輪副 X-gear pair without shaft angle modification 斜齒條 Helical
rack 齒頂圓柱面 Tip cylinder
角度變位圓柱齒輪副 X-gear pair with shaft angle modification 人字齒輪 Double-helical gear 齒根圓柱面 Root cylinder
變位系數 Modification coefficient 漸開線齒輪 Involute cylindrical gear 節點 Pitch point
變位量 Addendum modification 擺線齒輪 Cycloidal gear 節線 Pitch line
徑向變位系數 Addendum modification coefficient 圓弧齒輪 Circular-arc gear;W-N gear 分度圓 Reference circle
中心距變位系數 Centre distance modification coefficient 雙圓弧齒輪 Double-circular-arc gear 節圓 Pitch circle
圓柱齒輪 Cylindrical gear 假想曲面 Imaginary surfance 基圓 Basic circle
頂圓 Tip circle 任意點法向壓力角 Normal pressure angle at a point 定位面 Locating face
根圓 Root circle 任意點端面壓力角 Transver pressure angle at a point 外錐距 Outer cone distance
齒距 Pitch 嚙合角 Working pressure angle 內錐距 Inner cone distance
齒距角 Angular pitch 頂隙 Bottom clearance 中點錐距 Mean cone distance
公法線長度 Ba tangent length 圓周側隙 Circumferential blacklash 背錐距 Back cone distance
分度圓直徑 Reference diameter 法向側隙 Normal blacklash 安裝距 Locating distance
節圓直徑 Pitch diameter 徑向側隙 Radial blacklash 輪冠距 Tip distance;crown to back
基圓直徑 Ba diameter 錐齒輪 Bevel gear 冠頂距 Apex to crown
頂圓直徑 Tip diameter 錐齒輪副 Bevel gear pair 偏置距 Offt
根圓直徑 Root diameter 準雙曲面齒輪副 Hypoid gear pair 齒線偏移量 Offt of tooth trace
齒根圓角半徑 Fillet radius 準雙曲面齒輪 Hypoid gear 分錐角 Reference
cone angle
齒高 Tooth depth 冠輪 Crown gear 節錐角 Pitch cone angle
工作高度 Working depth 端面齒輪 Contrate gear 頂錐角 Tip angle
齒頂高 Addendum 直齒錐齒輪 Straight bevel gear 根錐角 Root angle
齒根高 Dedendum 斜齒錐齒輪 Skew bevel gear;
Helical bevel gear 背錐角 Back cone angle
弦齒高 Chordal height 曲面齒錐齒輪 Curved tooth bevel gear 齒頂角 Addendum angel
固定弦齒高 Constant chord height 弧齒錐齒輪 Spiral bevel gear 齒根角 Dedendum angle
齒寬 Facewidth 擺線齒錐齒輪 Enicycloid bevel gear 任意點壓力角 Pressure angle at a point
有效齒寬 Effective facewidth 零度齒錐齒輪 Zerot bevel gear 任意點螺旋角 Spiral angle at a point
端面齒厚 Transver tooth thickness 圓柱齒輪端面齒輪副 Contrate gear
pair 中點螺旋角 Mean spiral angle
法向齒厚 Normal tooth thickness 錐齒輪的當量圓柱齒輪 Virtual cylindrical gear
of bevel gear 大端螺旋角 Outer spiral angle
端面基圓齒厚 Transver ba thickness 8字嚙合錐齒輪 Octoid gear 小端螺
旋角 Inner spiral angle
法向基圓齒厚 Normal ba thickness 圓柱齒弧錐齒輪 Spiral bevel gear with
circle arc tooth profile 蝸桿 Worm
端面弦齒厚 Transver chordal tooth thickness 分度圓錐面 Reference
cone 蝸輪 Worm wheel
固定弦齒厚 Constant chord 節圓錐面 Pitch cone 蝸桿副 Worm gear pair
端面齒頂厚 Crest width 齒頂圓錐面 Face cone;tip cone 圓柱蝸桿 Cylindrical worm
法向齒頂厚 Normal crest width 齒根圓錐面 Root cone 圓柱蝸桿副 Cylindrical worm pair
端面齒槽寬 Transver spacewidth 背錐面 Back cone 環面蝸桿 Enveloping worm
法向齒槽寬 Normal spacewidth 前錐面 Front cone 環面蝸桿副 Enveloping
worm pair
齒厚半角 Tooth thickness half angle 中錐面 Middle cone 阿基米德蝸桿 Straight sided axial worm;ZA-worm
槽寬半角 Spacewidth half angle 分錐頂點 Reference cone apex 漸開線蝸桿 Involute helicoid worm;ZI-worm
壓力角 Pressure angle 軸線交點 Crossing point of axes 法向直廓蝸桿 Straight sided normal worm;ZN-worm
齒形角 Nominal pressure angle 公共錐頂 Common apex 錐面包絡圓柱蝸桿 Milled helicoid worm;ZK-worm
圓弧圓柱蝸桿 Arc-contact worm;hollow flank worm;ZC-worm 齒根圓環面 Root
tosoid 橢圓齒輪 Elliptical gear
直廓環面蝸桿 Enveloping worm with straight line grneratrix;TA worm 咽喉面 Gorge 非圓齒輪副 Non-circular gear pair
平面蝸桿 Planar worm wheel;P-worm wheel 喉平面 Gorge plane 圓柱針輪副 Cylindsical lantern pinion and wheel
平面包絡環面蝸桿 Planar double enveloping worm;TP-worm 喉圓 Gorge
circle 針輪 Cylindsical tan tein gear ;pin-wheel
平面二次包絡蝸桿 Planar double-enveloping worm wheel;TP-worm wheel 分度圓蝸旋線 Reference helix 諧波齒輪副 Harmoric gear drive
錐面包絡環面蝸桿 Toroid enveloping worm wheel;TK-worm wheel 螺紋 Thread 波發生器 Wave generator
漸開線包絡環面蝸桿 Toroid enveloping worm hich involute holicoid generatrix;TI-worm 蝸桿齒寬 Worm facewidth 柔性齒輪 Flexspine
錐蝸桿 Spiroid 蝸輪齒寬 Worm wheel facewidth 剛性齒輪 Circular spline
錐蝸輪 Spiroid gear 直徑系數 Diametral quotient 非圓齒輪 Non-circular
gear
錐蝸桿副 Spiroid gear pair 咽喉半徑 Gorge radius 分度圓環面 Reference
tosoid
中平面 Mid-plane 齒寬角 Width angle
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