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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)0 Z9 z. P S6 Q+ a4 v
manufacturing data(制造参数)( s- C4 W% N* C! j
part number(零件号)$ c3 g: c; T% h1 q# d7 t7 ^# U+ r, U
tooth form 齿形(渐开线齿轮)
2 A9 l7 W2 u5 [/ {) sgear type(齿轮类型)( ]0 i' r6 Z$ P @
number of teeth(齿数)* h% C: L* k$ \% a
normal module(法向模数)8 W( p2 Q& g W4 ^
normal pressure angle (at ref circle)法向压力角(在分度圆上)) x ~4 t' o' Q2 E0 ?1 J
helix angle (at ref circle)螺旋角(在分度圆上)
2 H1 X; ? J$ ^! d$ Fhelical lead(螺旋导程)
' ]' }' I7 o1 e! c" P' ?hand of helix(旋向)! m, b" ?/ v3 F- y9 G
reference face width(参考齿宽)
3 u( L4 z4 {. z/ W2 }8 `outside diameter(齿顶圆直径)# \9 H) C% v* Q3 g/ x5 }8 e- T
chamfer diameter(倒圆直径)
! @# l$ s9 p8 l7 Ireference(pitch)circle diameter(分度圆直径)或节圆) C1 Q' D/ _: K! @6 h, y; H
start of active profile diameter有效渐开线起始圆直径1 B7 N$ M( k/ [9 Y8 Z0 P! c
form diameter 展成直径
0 F" p) L" l6 I A1 j4 ^; K' oroot diameter齿根圆直径4 `0 D1 E" {+ S# Y
base circle diameter基圆直径
M& c8 N: D8 e& l) ywhole depth全齿高
& k$ |7 ~# ~( Q6 y! Jnormal circular tooth thickness (at reference circle)法向弧齿厚(在分度圆上)
1 t5 D2 h! ~1 I% {" k3 w$ F* m/ sroot type齿根形式
+ @) s# r' `3 z ]* `( q, croot fillet radius 齿根圆角半径; [7 v/ V/ A y/ E& c
lead crown齿向鼓形
$ @- p: i' r) R/ bHOB DATA滚刀参数
6 K" O3 @( V1 t# upressure angle压力角
4 J U. ]# E/ T+ Ftooth thickness at reference line分圆齿厚
. G- i* e0 H+ {4 b: p$ ?$ Qprotuberance凸角8 R- E7 o( p" ]' f
tip radius齿顶圆半径& D0 ]. x& r# r6 j, |
reference part number 零件号
1 Y/ N) _( ~( X9 t$ F+ YINSPECTION DATA检验数据$ b8 u6 F' z. ?7 ^% r
profile tolerance and modifications齿形公差和修形
( b) o+ h' G3 E# h9 x! u; J! Aprofile hollow齿形中凹$ ^$ h2 e: t5 D' m
refernce pitch circle runout节圆跳动
( I4 g' M& s' u! t( `) ^* Rpitch variation齿距偏差/ [3 m' h6 v' Y! c- |3 L
lead variation齿向偏差' t4 t4 v3 L5 B
lead hollow齿向中凹
) v. L* r9 Z0 c3 l; `profile surface finish渐开线齿面精加工' j/ `) N$ X9 |' f H
ball diameter量球直径: W# H4 ]+ q/ W2 f2 p9 ^6 d( N
dimension over two balls in same plane跨棒距0 e T h2 x' f
REFERENCE DATA-MATING GEAR对啮齿的参考参数
5 e. o9 y& d6 I; A+ \# @9 bAddendum Modification xm 径向变位量8 t* U& P- ?& G+ ^8 t! O [
normal center distance 中心距
! L8 T" z: V1 a% r4 I" x4 mmating gear part number对啮齿轮零件号
+ F) }: X' J! ~/ `mumber of teeth on mating gear对啮轮齿数) ?) u/ N/ k2 K# C- {
backlash (nominal CD ,ROOM TEMP)侧隙 |
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