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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)
9 _/ m* i* m- k, X6 M0 gmanufacturing data(制造参数)1 j. u, Y/ V, }6 |3 }: k
part number(零件号)& m0 f* I0 Z' j; I* a6 [
tooth form 齿形(渐开线齿轮); T7 ^, ?9 P& g n3 E
gear type(齿轮类型)
: V1 x! k- {: I% q9 q: `number of teeth(齿数)
) _& X) B- `5 @: q) }0 w; dnormal module(法向模数), g* B/ Q1 m9 f, X8 o& v& ~' m4 Y
normal pressure angle (at ref circle)法向压力角(在分度圆上)2 o, f# D' Y& t) P' W9 z9 ]
helix angle (at ref circle)螺旋角(在分度圆上) q% G( {9 s- a% M+ b2 Y R3 A
helical lead(螺旋导程)2 w/ s& L: d0 Y1 ~7 `
hand of helix(旋向)
* n, H# r U( m$ w4 v2 }1 U$ Mreference face width(参考齿宽)' f7 z* j1 p0 k, Q U8 J) E+ ^
outside diameter(齿顶圆直径)
; w& q0 R. ~8 \2 W9 E g$ w6 B; A: ^chamfer diameter(倒圆直径)
8 a7 @4 e) y# N9 Greference(pitch)circle diameter(分度圆直径)或节圆3 g2 I( V2 D, ]& J. Y2 q% ^; L9 c
start of active profile diameter有效渐开线起始圆直径, E3 v6 |6 H9 V/ w( v3 q# u6 a
form diameter 展成直径
/ j4 ~5 H# r# j* y: i0 c- droot diameter齿根圆直径+ o' o% l2 c1 J3 `, E$ o% A
base circle diameter基圆直径
4 B" b2 @0 n* A9 kwhole depth全齿高+ ?; H ~# n. K( x/ F5 |3 U
normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)
) Z3 G' w! F0 V& f O& I. ~# Q7 \root type齿根形式
4 `1 R& i" K9 \0 B; Y3 q( l0 Kroot fillet radius 齿根圆角半径5 Y3 {1 V( E1 ^/ l j0 [4 b
lead crown齿向鼓形
t8 q: ]+ A1 n6 f! ^HOB DATA滚刀参数
( u* j3 w6 d2 M: `: lpressure angle压力角4 ^* q+ O# \5 ^4 \8 p0 p
tooth thickness at reference line分圆齿厚( i0 d$ Z5 B2 k3 N# F% R0 k
protuberance凸角
M2 ^, o0 t& Qtip radius齿顶圆半径
/ l9 I; g" c+ M& rreference part number 零件号
6 G# r6 p* |6 D1 c9 |INSPECTION DATA检验数据9 t- m2 Y6 ^3 Y, ~
profile tolerance and modifications齿形公差和修形& A6 ?' S e1 `% t9 ]9 z
profile hollow齿形中凹
/ l2 V. ^" I' ~" Vrefernce pitch circle runout节圆跳动' j: S& O( s, `, L8 |' l7 f- r
pitch variation齿距偏差( [7 n+ i; g, D2 _
lead variation齿向偏差
$ m% W, s& Z! ]! |6 _lead hollow齿向中凹
8 f: f% H5 f/ D |: l1 d: J2 S2 pprofile surface finish渐开线齿面精加工
_0 R! T) Z* t9 vball diameter量球直径) N* e% A: A5 d1 i
dimension over two balls in same plane跨棒距5 m. Y0 t+ {9 P6 T0 Z6 l! T
REFERENCE DATA-MATING GEAR对啮齿的参考参数
! J1 y% @. V! ]$ ~% |Addendum Modification xm 径向变位量
+ t. G# s6 [- p; v& b7 K& g, onormal center distance 中心距
; _4 v" g7 e8 f" @+ Y' r& R" Q6 K' Hmating gear part number对啮齿轮零件号
$ H7 f# q, ~8 ^! g+ nmumber of teeth on mating gear对啮轮齿数
+ P/ }. W0 j0 X, _$ c+ d; t2 B4 w) Mbacklash (nominal CD ,ROOM TEMP)侧隙 |
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