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发表于 2007-6-25 00:38:45
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来自: 中国山西运城
BS 3550/SAE J498C (ANSI B92.1-1970,CLASS 5) 标准
( b' Z6 d% ~) }* B# u7 ^4 GFlat root ,side fit,class 1 平齿根,齿侧定心,1级精度
# O( b7 E7 b" R. I$ [pressure angle 30 压力角30度
( U7 S; g2 a! fnumber of teeth 14 齿数: x5 ]+ V5 e, x/ B p9 B. |, X
pitch 6/12 双径节
7 n/ k7 A. w% p R' Smajor diameter 62.553/62.425 大径0 Q8 ~' Z+ \6 S6 c; @
form diameter 55.052 渐开线起始圆(终止圆)直径
$ |) x, G+ j$ H; Y" ^1 `minor diameter 54.085/53.525小径9 V+ T: u3 Z4 O# `$ \/ }" W
pin diameter 8.128 量棒直径% c# c4 c! u# x/ P$ s t
diameter over pins 71.593/71.544 跨棒距、棒间距* R8 B) n0 e& K, D( t
1 Z) k0 Z# c& V9 [[ 本帖最后由 whj151 于 2007-6-27 23:24 编辑 ] |
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