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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)7 @/ n0 d; p+ e Q" d; f( B# J% z [( K. v
manufacturing data(制造参数)
% b5 ^! H% v5 H7 v8 }part number(零件号)
8 I: }6 H4 V4 E$ Z7 l. ktooth form 齿形(渐开线齿轮)
- _- H, Q; Y& H2 V6 a3 {gear type(齿轮类型): z% i, v# g+ e6 R3 k2 ~, V5 g
number of teeth(齿数)
3 Q+ t0 ~2 X5 l5 ~: vnormal module(法向模数)( n2 H( ?( t* v& F1 `
normal pressure angle (at ref circle)法向压力角(在分度圆上)
$ f5 {3 f0 r. p F9 ^. z4 @0 Whelix angle (at ref circle)螺旋角(在分度圆上). h% k- R* L+ P8 D5 S
helical lead(螺旋导程) t/ f) ^4 N- g- |
hand of helix(旋向)# w5 {4 R6 S7 B# T+ ^1 v/ f, g
reference face width(参考齿宽)
9 n" r6 c0 T1 ?# u$ }& {" g0 K' joutside diameter(齿顶圆直径)
3 |- Y }3 |) M! u, [chamfer diameter(倒圆直径)0 R \4 x# Q+ B9 k. y
reference(pitch)circle diameter(分度圆直径)或节圆* L. k- R. ]4 c5 x! L
start of active profile diameter有效渐开线起始圆直径; M% X& ~7 c# M
form diameter 展成直径( f; C5 b& a- L P0 D% h, U5 q
root diameter齿根圆直径
/ n% a. L, c' H! Q9 p! sbase circle diameter基圆直径
" v& k' \/ t- b3 J1 b4 V1 J2 qwhole depth全齿高1 M. ]' f; D& B/ _
normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上); Q! e6 I h6 y- Z/ Q* N
root type齿根形式
+ G. `- p$ d% j& t, T; |6 E# S8 sroot fillet radius 齿根圆角半径
) u. [* d( p [/ W3 q' \, b2 Olead crown齿向鼓形 W) j, R: r8 a2 i' N$ B( p1 ~
HOB DATA滚刀参数
5 L, ]5 z8 c0 P4 zpressure angle压力角: G; R; {7 \, S0 q! o6 q9 @
tooth thickness at reference line分圆齿厚
" T b. O. Y8 [+ [: X) j \9 d! pprotuberance凸角$ M/ @- B- {' q. {8 V
tip radius齿顶圆半径
, N8 I- e& Z T$ |reference part number 零件号; S5 D, D; @! d4 P) R
INSPECTION DATA检验数据
- n$ q5 U `8 X) y' l& Oprofile tolerance and modifications齿形公差和修形! \+ p( x8 m8 z/ s' e3 r9 z) d
profile hollow齿形中凹! p9 ^7 L8 v7 e% O/ Z6 @/ b5 r
refernce pitch circle runout节圆跳动
4 ~8 x7 d. `& t( R9 K4 C1 Tpitch variation齿距偏差- h( v3 _4 m8 N9 Z# l
lead variation齿向偏差
_* v; [, N' Q0 t. X; T3 o: {; ?lead hollow齿向中凹
- H! N2 z% T! O" zprofile surface finish渐开线齿面精加工
8 I7 e3 S! |1 v: Mball diameter量球直径
, Q- G* h( d! U$ \0 e; i0 W/ ]dimension over two balls in same plane跨棒距
* X3 W' l! Q1 q" \1 N- |2 UREFERENCE DATA-MATING GEAR对啮齿的参考参数% X% [+ V ]' B. E. O- t
Addendum Modification xm 径向变位量
! z* r }5 {% }5 k; Q6 l5 Znormal center distance 中心距
5 `6 ]5 w5 {% R2 V: A# i: Zmating gear part number对啮齿轮零件号
: t' u1 A( n' \0 m! r' Pmumber of teeth on mating gear对啮轮齿数
: y. u& R7 k9 x; Xbacklash (nominal CD ,ROOM TEMP)侧隙 |
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