|
|
发表于 2008-7-17 20:53:50
|
显示全部楼层
来自: 中国江苏南京
EXTERNAL SPUR GEAR DATA(外圆柱齿轮参数)6 l, ? s x; e' r" S' {/ n ~7 h
manufacturing data(制造参数)
. b3 u+ |- H: D4 G- Kpart number(零件号)
$ _9 D& U9 `, w X1 ~tooth form 齿形(渐开线齿轮). F- ^: ] e* r6 c6 W' H) j0 s
gear type(齿轮类型)
- A' w. y- J) v7 [: Jnumber of teeth(齿数), v) S" q7 t" P# [2 c
normal module(法向模数)9 _5 {. R* I* u+ x. B
normal pressure angle (at ref circle)法向压力角(在分度圆上)
4 q7 }- S. M: _* X, P% Phelix angle (at ref circle)螺旋角(在分度圆上)/ d; p: v1 p% {
helical lead(螺旋导程)
) S# A6 S9 w7 z; N, F5 Ehand of helix(旋向)( b) q$ T, I. O1 V* p: l
reference face width(参考齿宽)% t& j; |* m7 \' X
outside diameter(齿顶圆直径)
0 u' H5 E% i2 W* ~" ~: c2 pchamfer diameter(倒圆直径)
! O; ^% [% T8 ~/ Ereference(pitch)circle diameter(分度圆直径)或节圆
" O" @- X1 S4 _+ T1 L2 i4 f% w* ~start of active profile diameter有效渐开线起始圆直径
T* Z" c% V# W5 W% Y* g* @2 Jform diameter 展成直径
$ s0 m3 A! u7 P& b. |# eroot diameter齿根圆直径
y: w: ]' v4 J5 y. Ebase circle diameter基圆直径
$ d& @ U3 ^' r( a* w dwhole depth全齿高
( W2 O6 q9 l+ V# T3 vnormal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上); L9 U$ E1 q! n2 W
root type齿根形式5 e3 R7 g# [) c) c0 O+ N* @
root fillet radius 齿根圆角半径
) V) O% q. q: }! h& E/ I4 dlead crown齿向鼓形
, Y6 z3 w( W, n% D* |" g$ THOB DATA滚刀参数
9 U' i) r8 v* K6 e% _pressure angle压力角
, f' Z6 H8 M9 K$ U+ Ytooth thickness at reference line分圆齿厚
/ g; A4 o! @1 ^protuberance凸角
' A5 [" |2 E; N0 D8 r3 Dtip radius齿顶圆半径$ ~* h* U) s l. J& d8 _& Z
reference part number 零件号4 d8 Y! O: F: a0 ]( ? W- C: _4 i
INSPECTION DATA检验数据1 X( B% A# p2 b4 p0 |5 N
profile tolerance and modifications齿形公差和修形
) H' q# X$ ?- f0 J: zprofile hollow齿形中凹
& U! m8 W. o9 t% grefernce pitch circle runout节圆跳动
/ j) U7 ]+ |" u) v, Opitch variation齿距偏差
8 I6 k% L9 s& }2 [4 C; F& F5 k5 |3 nlead variation齿向偏差
% L- {/ O9 R0 nlead hollow齿向中凹+ g1 C) k0 _7 t [& y/ _2 Q6 ~
profile surface finish渐开线齿面精加工1 L' h" h) n8 C; d1 ^- K( j
ball diameter量球直径
, P& {5 q$ w4 Q4 p% U8 ?dimension over two balls in same plane跨棒距
, S- R+ i4 m \4 ~ z% P0 Y5 x6 oREFERENCE DATA-MATING GEAR对啮齿的参考参数
3 D! a3 r: Y5 H' H+ _) T& `Addendum Modification xm 径向变位量
7 r% l2 `2 i0 v) cnormal center distance 中心距
/ @0 H' e% Y2 d- J, l0 p1 tmating gear part number对啮齿轮零件号% o- ~+ I s+ i8 I [
mumber of teeth on mating gear对啮轮齿数; y# U7 D2 b6 z$ s: v& K! v' i, _6 S
backlash (nominal CD ,ROOM TEMP)侧隙 |
|