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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)# w5 v$ Z" _! B' a
manufacturing data(制造参数)! L, P0 c0 o0 D& C; G( U
part number(零件号)
% ?) g N9 O, p! X+ `, D* mtooth form 齿形(渐开线齿轮)
; C. [0 g5 _! u( j, g+ P6 {gear type(齿轮类型)% O- y, `" s" p% J( [1 t0 M5 ?: H& h
number of teeth(齿数)3 }( p2 i/ V+ l; k: m; I9 i
normal module(法向模数)+ z# s9 ], O& }* {8 c
normal pressure angle (at ref circle)法向压力角(在分度圆上)) I& ?1 @/ P. T( q1 C
helix angle (at ref circle)螺旋角(在分度圆上)' @3 U8 s' A$ H
helical lead(螺旋导程). j2 r: P7 q! A5 g& o* C+ K( }
hand of helix(旋向). ]+ m9 y$ Y* K' z
reference face width(参考齿宽)
" |6 ~2 }) j) Z* q" d xoutside diameter(齿顶圆直径)
) d6 ~, Q r. ^6 kchamfer diameter(倒圆直径)
( Y1 V. X) Q8 {. s8 A) Zreference(pitch)circle diameter(分度圆直径)或节圆& X- U' }. k( v8 c4 ~
start of active profile diameter有效渐开线起始圆直径" m8 e0 t! A0 C1 ~- t; @; {2 J
form diameter 展成直径* F) ^: X* g9 _, Q t
root diameter齿根圆直径
/ W6 T# \ Q( x/ F: o0 b+ Vbase circle diameter基圆直径
9 K' O4 r% B& R0 F7 y9 _whole depth全齿高
& b$ h O# Q" F* o% B: V; E$ qnormal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)
: C1 {5 G- r h kroot type齿根形式: G6 L% F+ H7 a
root fillet radius 齿根圆角半径; Y$ n7 u" O5 E2 M
lead crown齿向鼓形. z6 c0 V9 \; T& p5 j
HOB DATA滚刀参数/ ~" q R4 P2 k5 h
pressure angle压力角
^; y: \) E. r0 O1 mtooth thickness at reference line分圆齿厚& \: n1 X! Y) ^$ r
protuberance凸角" `6 A! g& o7 i, c0 @/ D
tip radius齿顶圆半径) i- u. ~) x8 x0 s! c3 ^
reference part number 零件号5 R$ y5 F# c2 {4 [$ f6 p- |5 l2 @
INSPECTION DATA检验数据 |7 @& I) T* s5 H) V
profile tolerance and modifications齿形公差和修形
8 e; h/ L" Z+ k3 F7 Wprofile hollow齿形中凹) F7 w2 P' D4 n) {
refernce pitch circle runout节圆跳动
3 L3 |- \; H7 K1 F8 n ppitch variation齿距偏差
* w% q0 L2 E+ L. blead variation齿向偏差; X- ~: D* a/ R7 f, a
lead hollow齿向中凹5 n6 G' D4 N3 t
profile surface finish渐开线齿面精加工8 u* V$ |8 w Z' P% x7 C
ball diameter量球直径5 k ?/ O8 \! T: K; A
dimension over two balls in same plane跨棒距! b( R: O- Z5 c) a0 Y7 w
REFERENCE DATA-MATING GEAR对啮齿的参考参数
/ J; B& S* U. R. X/ m) OAddendum Modification xm 径向变位量
5 S: C' ^" B2 r3 c9 wnormal center distance 中心距, k( R9 @& y/ K$ h+ E0 A, Y
mating gear part number对啮齿轮零件号5 S8 Z4 ]+ h6 K6 c2 M. O
mumber of teeth on mating gear对啮轮齿数
4 l" c8 A/ d% K3 q6 qbacklash (nominal CD ,ROOM TEMP)侧隙 |
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