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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) l L3 B2 kmanufacturing data(制造参数)
3 e( Z p7 V6 y# j5 ]+ spart number(零件号)
# i" Q# e; k( L2 o" ^3 Ytooth form 齿形(渐开线齿轮)$ L; i& d& g. U4 ]" l. \
gear type(齿轮类型)
+ Q C6 t; ]3 i Nnumber of teeth(齿数)
7 H2 ?8 U) `. i1 R: Dnormal module(法向模数)6 }" k: H, q4 N" ?, T* ^
normal pressure angle (at ref circle)法向压力角(在分度圆上)4 d; w- J( L+ Z) G7 {1 o* `5 Q
helix angle (at ref circle)螺旋角(在分度圆上)
; Z' z- c+ U' Thelical lead(螺旋导程)
$ h5 W7 u8 y1 t- Z I! t! ahand of helix(旋向)
z# A6 j, J+ l; A0 \, ireference face width(参考齿宽)6 G& b& M! {) X; f. B% f
outside diameter(齿顶圆直径) {$ p& \: M& g& r# d, }/ `! ^
chamfer diameter(倒圆直径)5 k5 H" N$ U. u; A: o
reference(pitch)circle diameter(分度圆直径)或节圆
5 G( p% U/ V3 E1 Z' Kstart of active profile diameter有效渐开线起始圆直径
5 q' Q$ u+ {4 R; R# fform diameter 展成直径# g$ ?# g2 o$ o2 b8 ^7 U3 q4 D
root diameter齿根圆直径
, X4 c+ n# z" `base circle diameter基圆直径
) g- v! b$ c2 Y, Lwhole depth全齿高
@3 n& M( g9 g4 ~" snormal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)
9 ?9 N# V" l& i3 j& D0 L4 N# rroot type齿根形式6 n( Q4 @! D8 X1 R0 p
root fillet radius 齿根圆角半径
& v N0 B) F1 A2 {6 b. _lead crown齿向鼓形1 Z5 ^9 ]: C' n, {4 k
HOB DATA滚刀参数
0 H: t( p( r* \: g: c4 R" zpressure angle压力角
2 B, V4 B; w1 u3 d) R- ptooth thickness at reference line分圆齿厚0 s8 p- G4 w- W4 B: b# W
protuberance凸角
: A7 U3 b+ l: d8 Stip radius齿顶圆半径
5 i9 R$ c! V9 g2 p8 x3 I7 rreference part number 零件号
5 w- Q8 K( }$ p' F5 o9 R( TINSPECTION DATA检验数据
4 X& g% G& h: w0 gprofile tolerance and modifications齿形公差和修形- [; K* ?# u$ L5 U5 e
profile hollow齿形中凹9 Q6 w0 C: `4 P( |' X! T
refernce pitch circle runout节圆跳动
: {/ ^' k4 t4 M; \* ypitch variation齿距偏差
, [: I* K0 n0 G- j: Q/ Blead variation齿向偏差( U/ K3 O: Y6 `" z7 |# p4 B+ S' T
lead hollow齿向中凹9 E4 i2 G3 M7 r3 Z
profile surface finish渐开线齿面精加工
6 K+ Z4 }) w! }6 E% f' n; bball diameter量球直径# t; m+ v! a( Q% f1 E
dimension over two balls in same plane跨棒距
9 H" g, y7 R* S5 h3 i WREFERENCE DATA-MATING GEAR对啮齿的参考参数
- h) X& I* ~& r4 _3 X6 _7 IAddendum Modification xm 径向变位量: M& r0 X) ^7 [# J) r" R) d) |6 Z' ?
normal center distance 中心距* ]- Y: }% D' ~! N# L% x4 Z
mating gear part number对啮齿轮零件号5 W& p5 Q% k. g/ j
mumber of teeth on mating gear对啮轮齿数5 n6 e1 ~: o4 w; W) C- ~" W
backlash (nominal CD ,ROOM TEMP)侧隙 |
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