|
|
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)' `5 K7 D l3 s: V7 C! w O- r* M
manufacturing data(制造参数)
$ U& r2 R L8 @3 K+ J5 G" }part number(零件号)
: x+ b$ C8 J+ N- ^- N4 }tooth form 齿形(渐开线齿轮)% ^+ \1 G" H& J1 J1 T, j
gear type(齿轮类型). l' R. |' n. h
number of teeth(齿数)
- t2 R% G5 L, p% ~ f6 knormal module(法向模数)- m0 N0 h" F" B( t$ B" x
normal pressure angle (at ref circle)法向压力角(在分度圆上)+ ^* {! z. m2 ^6 W3 M% |3 w4 d' |" c7 }
helix angle (at ref circle)螺旋角(在分度圆上)1 z0 M' N8 h8 z
helical lead(螺旋导程)! t6 Q# `3 ^+ S
hand of helix(旋向)
+ Q# z$ J" G. c0 b2 P* U+ k6 Yreference face width(参考齿宽): p. \& t) ^: i8 k
outside diameter(齿顶圆直径)
% ]* _" z! T$ ]3 S' i W* h% D* A9 xchamfer diameter(倒圆直径)/ x: _/ a# I; Y3 N4 h2 a5 E
reference(pitch)circle diameter(分度圆直径)或节圆$ h5 t; C. a2 o1 z
start of active profile diameter有效渐开线起始圆直径
2 V' o3 e+ y1 N9 A4 D: qform diameter 展成直径
i1 s/ [+ L, M8 O/ H* c# N1 @6 Hroot diameter齿根圆直径6 ?9 f% _# h9 ^( T
base circle diameter基圆直径
8 d M2 r% {0 \9 K$ Uwhole depth全齿高4 l3 a [- x1 q6 G5 z5 I
normal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上): U; a$ @8 a h) F" _4 `2 V
root type齿根形式
6 d( y# ~9 R7 J" m. F; nroot fillet radius 齿根圆角半径
2 w% R& B) b4 c( [. U, }lead crown齿向鼓形; c! q y* ]* D- b0 f4 ?/ Y
HOB DATA滚刀参数
! ~9 t3 t! I1 @& n9 s7 @' _pressure angle压力角1 Z9 |3 Z9 c: W# y: B( Y" o
tooth thickness at reference line分圆齿厚9 c* I' Z6 d P- m. u# |: a
protuberance凸角
2 \6 N9 a7 P" I, o* q" [2 ztip radius齿顶圆半径
( J, \. m2 P' y" C+ E/ Lreference part number 零件号: B7 N1 b) l" A0 {9 v# D
INSPECTION DATA检验数据
7 }) F2 g( s! ^7 ^ `6 Xprofile tolerance and modifications齿形公差和修形1 L7 f* X! Q9 n$ l, s
profile hollow齿形中凹$ D8 Y1 I/ C3 K' v3 H" h; S
refernce pitch circle runout节圆跳动6 b& g( L* a8 V& Y4 v
pitch variation齿距偏差, H# t) h( Q7 c
lead variation齿向偏差
/ \$ C' c% K( @! \lead hollow齿向中凹
& G% V" n( J" r2 I Mprofile surface finish渐开线齿面精加工
2 ~% {2 G) D4 fball diameter量球直径' g1 u+ v/ m: |5 \: d3 U i
dimension over two balls in same plane跨棒距
1 ]$ S+ @# `4 H4 S& ?, o4 h# O- wREFERENCE DATA-MATING GEAR对啮齿的参考参数
# |9 k _) D4 \+ k% o% b aAddendum Modification xm 径向变位量2 C0 I7 Z" Q- |9 P9 t
normal center distance 中心距% h1 m; ^' S6 E$ O: r
mating gear part number对啮齿轮零件号
; U8 {5 N) y' m7 qmumber of teeth on mating gear对啮轮齿数
9 l9 H* C ]5 kbacklash (nominal CD ,ROOM TEMP)侧隙 |
|