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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)* y/ T5 w5 T4 S9 }# T, K" {
manufacturing data(制造参数)* A/ s4 y3 }* | Q! [9 r
part number(零件号)/ n j4 q; I& c: b
tooth form 齿形(渐开线齿轮)
" k# M& f7 C/ V; ]+ Pgear type(齿轮类型)
5 N. Q1 I' K, j+ S9 k4 r( lnumber of teeth(齿数)
( x1 B3 l U1 Lnormal module(法向模数)
; j. q, f0 U' d; Gnormal pressure angle (at ref circle)法向压力角(在分度圆上)
7 [0 u: u3 O" I5 lhelix angle (at ref circle)螺旋角(在分度圆上)
+ x7 ~7 n/ S5 r* M9 B% ?helical lead(螺旋导程)* [5 \0 q3 J' D4 v2 [- e; ?
hand of helix(旋向)2 z* I( J3 _$ t
reference face width(参考齿宽)
2 U3 s' v6 c$ I. ]outside diameter(齿顶圆直径)( V+ [+ {& @" l3 F* t9 P
chamfer diameter(倒圆直径)
5 F! e8 O8 a1 P: e# Freference(pitch)circle diameter(分度圆直径)或节圆( R% ^) K* U1 @+ [9 m- G0 g7 d$ v
start of active profile diameter有效渐开线起始圆直径
O/ t" I& M" |; L* L4 Jform diameter 展成直径
4 v: d+ n5 u4 @% w* u9 Rroot diameter齿根圆直径
0 s" G5 y8 I+ Wbase circle diameter基圆直径$ ]5 C/ W @8 J4 _' q1 w6 X+ f4 Z
whole depth全齿高
$ T: Z5 s8 F$ F+ q% n8 l9 Q! Q1 @normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)1 c+ u& }. |; Z; m
root type齿根形式3 Y7 B) V& T1 Q* k5 F
root fillet radius 齿根圆角半径
+ F/ ]6 ]9 x# v1 V! elead crown齿向鼓形
6 \6 Y% A: f* i: m; C F: xHOB DATA滚刀参数
6 {: }* J% ~4 X0 H1 V- i$ R. t5 B3 dpressure angle压力角3 e$ ^% F- c/ L1 ` E3 u
tooth thickness at reference line分圆齿厚/ S8 {# Q( o% K% ^# |( [- m G
protuberance凸角
. u' A' Q; i$ W* _8 [1 x4 G- otip radius齿顶圆半径8 Q% F q; m* w8 J1 R4 L) X4 I1 X) z
reference part number 零件号4 w3 F. Y7 b& d
INSPECTION DATA检验数据
" }% Z# O5 X5 }6 Z. F9 v2 t0 pprofile tolerance and modifications齿形公差和修形
$ G$ J$ Z G. Q v3 mprofile hollow齿形中凹
* F/ U8 N5 P: krefernce pitch circle runout节圆跳动
. s" J- Z; n2 o' V7 F1 z# ?) dpitch variation齿距偏差) f- [' Z% r, c$ [% r0 X
lead variation齿向偏差" Y) ^& ]' ~' t
lead hollow齿向中凹8 D$ L- O: H) Q2 ?5 z
profile surface finish渐开线齿面精加工
) c' q; ^; B2 P# q+ S2 kball diameter量球直径) w3 I% Q' y7 b2 Q n
dimension over two balls in same plane跨棒距/ L9 O, R6 `7 n& x" b* u
REFERENCE DATA-MATING GEAR对啮齿的参考参数
G) S$ q$ F9 Y/ Z. L1 `Addendum Modification xm 径向变位量
, l' T# k0 J* C. u* V* U' B/ nnormal center distance 中心距! S' e7 c4 C( N
mating gear part number对啮齿轮零件号
4 u+ f7 t! ] e/ ^# m# {7 kmumber of teeth on mating gear对啮轮齿数
2 E g* f5 N0 g8 n1 J, D1 cbacklash (nominal CD ,ROOM TEMP)侧隙 |
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