动类型:NGWN(I) 模数m = 1.50 实际中心距a = 47.8005 \3 O& k% D, Z) g8 t$ I
齿数Za = 21 齿数Zc = 42 齿数Zb = 105
8 l5 I; ?1 e! f螺旋角β1 = 0.000 齿顶高系数ha* = 1.000 顶隙系数c* = 0.250/ o- q& p& a T; V
A轮变位系数xa = 0.341 C轮变位系数xc = 0.041 B轮变位系数xB = 0.423! L* G6 r2 ~& j9 b; I4 n( ]
齿宽b = 24.000 齿数Zd = 39 D轮变位系数xD = 0.396
3 G8 M6 }% A7 h, }齿数Ze = 102
& n; K! T- M6 C" x/ ]E轮变位系数xE = 0.778
! h) h8 }& r: f9 a! e! Y
2 G, [4 x0 S/ k7 j1 bA轮 C轮 B轮 D轮 E轮~8 z; b, M3 i { M! M3 _
分度圆直径d 31.500 63.000 157.500 58.500 153.000' l5 O; e& e# `$ R
齿顶圆直径da 35.477 66.076 155.723 62.734 152.288( c3 d( h: a5 q* B$ [' e
齿根圆直径 28.774 59.373 162.519 55.938 159.084% K. j% u. s& N3 q/ Y
节圆直径df 31.867 63.733 159.333 59.181 154.7812 V% i) H6 [/ a' v" B+ a
齿根高hf 1.363 1.814 2.510 1.281 3.042
9 c2 x* W. \/ X; [5 M- s齿顶高ha 1.989 1.538 0.889 2.117 0.356
/ e: m) X- V% g: b1 B8 S齿高h 3.352 3.352 3.398 3.398 3.398
" Z E* D7 }, b* E, c6 O当量齿数Zv 21.000 42.000 105.000 39.000 102.0006 @" p8 B: A9 a8 V6 `! A
齿顶压力角αa 33.452 26.370 18.118 28.805 19.2515 n G! a: \0 V$ a) H0 i6 G
基圆直径db 29.600 59.201 148.002 54.972 143.773: f# r8 v8 {3 ?% w
公法线长度W 11.862 20.851 57.993 21.153 58.294" d+ }. P0 }. |2 r
公法线跨测齿数k 3 5 13 5 13
7 y5 @8 [, W0 X% w固定弦齿厚gs 2.410 2.120 1.673 2.462 1.3305 b; a6 q) Q! u b
固定弦齿高gh 1.550 1.152 0.587 1.669 0.116
' k/ ~" U B$ _0 _) u分度圆弦齿厚fs 2.725 2.400 0.889 2.788 1.506$ ~0 {: _+ P5 A
分度圆弦齿高fh 2.048 1.561 2.510 2.150 0.355* f/ k& r/ }3 u2 R
滑动率η 1.422 1.4672 `# K3 }; @! b7 N
圆棒(球) 直径dp 2.714 2.511 2.475 2.511 2.475
7 K: Z0 e" b& ^圆棒(球) 跨距M 36.182 66.452 155.508 62.817 62.817. ?& W& p/ |7 u6 _( J
圆棒(球) 压力角αM 28.121 22.200 20.493 24.382 24.3823 @! |1 X# t+ k' S* e7 G ^
AC传动. x* O" q1 t2 S. k8 A' F5 W3 j
变动系数: y = 0.367 齿数比: u = 2.000
" [ c! l/ V8 I9 c+ Z2 v3 {* x8 N端面重合度:εα = 1.524 纵向重合度:εβ = 0.000# o; T1 _7 k7 q! j9 m
未变位中心距:a' = 47.250 总重合度:εγ = 1.524+ K# N' W( X/ e0 z
实际啮合角: α = 21.739 齿顶高变动系数: △y = 0.015( u' E1 Y/ z! |' [ C$ P
CB传动8 t; o- \; e9 f D# Q
变动系数: y = 0.367 齿数比: u = 2.500" @* D1 _- z- m1 v2 P! q
端面重合度:εα = 1.868 纵向重合度:εβ = 0.0004 W6 O/ c) k, D8 b% J% z. ]
未变位中心距:a' = 47.250 总重合度:εγ = 1.868
, x. D& x, {; u% p0 h4 _实际啮合角: α = 21.739 齿顶高变动系数: △y = 0.0151 L( K9 S6 M4 ]$ h
DE传动
6 C8 C* N: X2 \/ U8 x5 n2 Y( G变动系数: y = 0.367 齿数比: u = 2.615
( M7 \* Z0 d" g' \; m; ~端面重合度:εα = 1.742 纵向重合度:εβ = 0.000. W* N2 w8 q6 J6 H/ B4 m
未变位中心距:a' = 47.250 总重合度:εγ = 1.742
7 E i, n1 c5 j5 {/ G9 f, K: J" o3 N0 U d实际啮合角: α = 21.739 齿顶高变动系数: △y = 0.015 |
发表于 2010-5-13 11:02:25
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