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发表于 2008-7-17 20:53:50
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来自: 中国江苏南京
EXTERNAL SPUR GEAR DATA(外圆柱齿轮参数)
% e; d( x( J: D e# Tmanufacturing data(制造参数)
7 O- H- ]5 j/ @part number(零件号)) N' S4 w, D% w9 N
tooth form 齿形(渐开线齿轮)
* e- ?) W% z* H# |gear type(齿轮类型)! F& t$ @' z& Q: n: W! h4 W& S
number of teeth(齿数)& G5 |. Q) E0 D" a
normal module(法向模数)3 |4 d* d7 E! f
normal pressure angle (at ref circle)法向压力角(在分度圆上)6 [+ J+ y/ ^, r) E. N8 p
helix angle (at ref circle)螺旋角(在分度圆上)
& T3 l$ [6 t9 R' d( Khelical lead(螺旋导程)6 U9 H& I: z8 y$ y5 ~
hand of helix(旋向)' U( Y- m- l/ h5 k& r
reference face width(参考齿宽)1 z4 `! \: r( X0 F& w' Q# r: _
outside diameter(齿顶圆直径)$ k4 a' o. v- r) X' m( E- I
chamfer diameter(倒圆直径)
; E' q+ P1 b5 O: \3 dreference(pitch)circle diameter(分度圆直径)或节圆
9 L! {8 P, x6 m! K/ H( l( ?. nstart of active profile diameter有效渐开线起始圆直径$ _! @; d( R; M3 A6 D0 {* W
form diameter 展成直径
4 C' v+ p/ s4 U: s& X8 iroot diameter齿根圆直径
* v5 _) Z/ e9 }2 ?7 Q. A8 W% Wbase circle diameter基圆直径! l: q0 n/ j1 |! M* q1 D( k R: a
whole depth全齿高
0 _; D e4 y$ \, [normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)
1 r* C; ~+ v; u1 b, x2 aroot type齿根形式
1 e( R* S& O( H: Q9 C. S+ z' troot fillet radius 齿根圆角半径
" F$ r" c3 Y3 X5 `8 Plead crown齿向鼓形+ J0 q8 W2 X: B
HOB DATA滚刀参数
! Y4 v) g1 c7 s5 npressure angle压力角
8 D* E3 k: r1 f/ Y# ~0 T; O/ Etooth thickness at reference line分圆齿厚: H2 q$ x9 J6 j8 a! y9 f
protuberance凸角
- U4 K# [) H) ]; E( wtip radius齿顶圆半径+ } W, A* [* _" d/ Y6 A* y3 `- N
reference part number 零件号/ |% N$ {4 B. M: @$ ^
INSPECTION DATA检验数据: |$ X) E1 u2 G9 ^6 J8 x% m- J
profile tolerance and modifications齿形公差和修形/ j4 v1 a( Q6 o5 }9 `1 G
profile hollow齿形中凹
4 t4 n% @# e) s {( M1 S; R& A6 |' Irefernce pitch circle runout节圆跳动
' H9 Y: L) \: x1 D. \pitch variation齿距偏差9 {$ e6 Y+ z# S# X6 Y: f" w
lead variation齿向偏差: ?& H$ T8 l4 t6 B' t7 q/ C& r
lead hollow齿向中凹
0 M% w3 a) ]6 b1 r7 Jprofile surface finish渐开线齿面精加工
# G, A. F% y# X1 q( o9 m% xball diameter量球直径
" D9 ?4 `( `$ ndimension over two balls in same plane跨棒距3 l$ P& |" n+ g9 `" {% \
REFERENCE DATA-MATING GEAR对啮齿的参考参数 p/ ^. N3 k6 c
Addendum Modification xm 径向变位量- g8 i6 h, U8 M2 w
normal center distance 中心距7 U/ l9 A1 d) `! r2 o% i: a
mating gear part number对啮齿轮零件号
! c8 W' n# ?9 y) L" xmumber of teeth on mating gear对啮轮齿数
( w$ v$ i, L6 M5 q$ hbacklash (nominal CD ,ROOM TEMP)侧隙 |
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