|
|
发表于 2008-7-17 20:53:50
|
显示全部楼层
来自: 中国江苏南京
EXTERNAL SPUR GEAR DATA(外圆柱齿轮参数)1 K! a4 {% Q. g7 C
manufacturing data(制造参数)
7 O3 K; c! v2 W/ @0 ~) tpart number(零件号)
) F1 P* c* h" X3 C- M) |8 Jtooth form 齿形(渐开线齿轮)6 S& `1 m; H; T" J5 w
gear type(齿轮类型)
6 v( t) z- u7 _- unumber of teeth(齿数)) S) T" Y* p: S z
normal module(法向模数)( ]( \2 L6 P* H( q
normal pressure angle (at ref circle)法向压力角(在分度圆上)
3 l; X* m$ ]% s0 Dhelix angle (at ref circle)螺旋角(在分度圆上)5 F$ I% f: K( Y
helical lead(螺旋导程)" T( _. C: ?; q2 \, x3 V3 z
hand of helix(旋向)( A( _5 `& {8 v% r
reference face width(参考齿宽)0 d$ R H) q! ^+ A
outside diameter(齿顶圆直径)) j+ |% c3 O5 Z' Z# s
chamfer diameter(倒圆直径)- W" G: b) c' R% {3 a7 y$ A
reference(pitch)circle diameter(分度圆直径)或节圆2 S) M% e* z! A
start of active profile diameter有效渐开线起始圆直径
- Q2 _. N) i1 c8 Xform diameter 展成直径- m* X3 v/ X0 h9 n
root diameter齿根圆直径1 U* G9 a* h# S" @3 j
base circle diameter基圆直径
/ E3 r+ X: d4 M/ K4 l( cwhole depth全齿高. K6 V& t& p6 y' E
normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)
2 w: i7 A- S5 E' U8 ^root type齿根形式
, M* e, S8 b5 c2 o1 G; ?root fillet radius 齿根圆角半径
% x" l7 J% }) ]lead crown齿向鼓形
7 }5 I+ q# R V- LHOB DATA滚刀参数
2 q9 c2 m+ r* _* e* l/ D5 epressure angle压力角) |% W% |" W. z$ N- T8 [$ D5 i
tooth thickness at reference line分圆齿厚
0 x' I+ I1 D& Z3 uprotuberance凸角
0 H. b# Z( y" M+ ]' qtip radius齿顶圆半径
* Q, j5 @/ C" B rreference part number 零件号( r# g B& N+ V& [/ t) `' ?0 Q
INSPECTION DATA检验数据
1 L* l8 n' y6 Dprofile tolerance and modifications齿形公差和修形/ [7 N- n1 K: |5 C$ x- v3 u9 H, c
profile hollow齿形中凹% H Y' m( W1 Y6 _
refernce pitch circle runout节圆跳动4 s6 d7 X7 \0 S$ @
pitch variation齿距偏差+ z; H% L6 b; t+ [! l
lead variation齿向偏差; I3 q3 C3 E J+ k, j) [7 M q
lead hollow齿向中凹! P" J( F; V9 X& D( M" r$ s
profile surface finish渐开线齿面精加工( `" C1 A+ B6 ]: p7 R' D$ ^
ball diameter量球直径3 {: F6 d5 ? H' a# l; t- |' p
dimension over two balls in same plane跨棒距. P2 |+ F0 O: F9 |
REFERENCE DATA-MATING GEAR对啮齿的参考参数
) i# A6 U: _6 X% j: p9 I8 xAddendum Modification xm 径向变位量/ r$ C; u9 a4 |: T1 F
normal center distance 中心距" B% }* {7 k. ?! z$ F
mating gear part number对啮齿轮零件号9 {; }6 ?9 P% Z, E: i! G3 x- V
mumber of teeth on mating gear对啮轮齿数
8 [0 g4 Q$ j. I& R z) o6 x5 [backlash (nominal CD ,ROOM TEMP)侧隙 |
|