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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, F. U7 h% E7 ]0 v( t) \/ ymanufacturing data(制造参数)' s7 E4 W+ B5 z% v( X9 [1 N; E3 e, ?9 l
part number(零件号)3 `- w3 [3 S6 [: W( p6 _3 ?
tooth form 齿形(渐开线齿轮)
) J3 e7 N: U5 v2 V& X8 Y2 m) M( x! rgear type(齿轮类型)
7 G) w5 ?4 M% G, K$ O( Cnumber of teeth(齿数)
$ [3 @% I2 U, ]& W6 jnormal module(法向模数)) {. l6 c) C K% J
normal pressure angle (at ref circle)法向压力角(在分度圆上)1 z" |" L0 }4 {4 E0 u. u
helix angle (at ref circle)螺旋角(在分度圆上)
7 l1 b1 i# t( c/ _+ h6 Y3 Thelical lead(螺旋导程)4 l& a* k$ m4 W7 f( ]# Z
hand of helix(旋向)1 k) S. \ I5 [9 M: b
reference face width(参考齿宽)
# b8 ^+ }0 {. y. V' Joutside diameter(齿顶圆直径)
& i! a& T9 k4 }3 M# c. cchamfer diameter(倒圆直径)
6 h2 x. Y/ h1 p4 \# n, j* preference(pitch)circle diameter(分度圆直径)或节圆% r/ ?' H6 D) B! O
start of active profile diameter有效渐开线起始圆直径
! V9 q" I( b5 ~" [9 j& W# rform diameter 展成直径4 [3 n# f( p# X9 e
root diameter齿根圆直径* M4 o8 p) W/ i9 l) M9 {; D
base circle diameter基圆直径9 ~0 w9 P4 A; s) t8 T; b
whole depth全齿高
: X, J( l/ X! onormal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)
) G# R$ [7 J! b% g# Yroot type齿根形式
/ ~9 M |: R" O* Q8 Rroot fillet radius 齿根圆角半径* l/ y; H% t, u7 t1 k* D e
lead crown齿向鼓形
# l* Q' g1 h) L2 H4 }# CHOB DATA滚刀参数
: P. Z' s6 A: @0 H7 xpressure angle压力角, T# m% Z r* s. w4 ]" S
tooth thickness at reference line分圆齿厚' {& A5 |: R( |
protuberance凸角
, A& y O/ |# `2 D8 M( A& X Ytip radius齿顶圆半径
/ g. S6 f1 Z$ I+ Lreference part number 零件号
s, g1 P; w9 \ m4 @# R% d* }INSPECTION DATA检验数据
+ O' Z; @ O J& P9 \7 D B4 pprofile tolerance and modifications齿形公差和修形
$ r0 H5 x/ W) p( C" |9 y, E: jprofile hollow齿形中凹
* w! y J, i. O$ _6 H1 Frefernce pitch circle runout节圆跳动
4 i$ X1 u2 Z& K/ F( M9 Upitch variation齿距偏差
' Y9 V+ j5 c; i0 Z+ b8 U& llead variation齿向偏差
/ I' o! e( T) \$ Clead hollow齿向中凹
a6 y9 ~, V, U; M5 Q4 z! k dprofile surface finish渐开线齿面精加工. ?9 M6 d, c1 ?
ball diameter量球直径5 z3 ~9 P: E3 Y" u& s, D5 I2 `
dimension over two balls in same plane跨棒距
% A4 B: T4 w+ B$ U4 S" g, mREFERENCE DATA-MATING GEAR对啮齿的参考参数
3 ]8 Q6 ~6 T7 }/ s: l- S9 ZAddendum Modification xm 径向变位量
" A5 A6 `4 J9 W' y, @normal center distance 中心距
6 H" F/ | ?; N bmating gear part number对啮齿轮零件号/ s3 v$ Y6 ^/ e
mumber of teeth on mating gear对啮轮齿数7 P7 v _4 G7 j: `
backlash (nominal CD ,ROOM TEMP)侧隙 |
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