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发表于 2016-1-22 12:16:59
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也就是
+ z6 a9 F% z' b) {; T4 Enumber of teeth
L( i) [7 D7 l8 @/ W' X1 p M* J7 tdiametral pitch, 5 w! G% j7 W1 v1 d. X5 E
pressure angle,! b& O1 z7 U7 v3 n( o* b! V" b
addendum
! o. ?- {, W1 p5 o) Zwhole depth9 d/ y P5 ^# H D. t0 v3 ? C& N
minimum root diameter: k p* _/ V+ u- J
circular tooth thickness
4 y! `! l2 Y* H4 S x6 q, l8 zSAP
3 b" i# c+ Y$ X' x0 }! `pin diameter
! s% e- z* y% \- gmeasurement over pins$ s' A4 e9 K- G) u
mate part number
% i5 E, s1 J) s! X. a$ f. Dcenter distance
! |- J' ?* N. N1 e: J5 Lquality level- w# [3 G- T% S8 o, l: K4 _* \
pitch variation$ c. v: t/ C# d8 J- s
pitchline runout
# l; m; j( K( f8 a- v3 M$ Lhelix form/slope error
8 {1 ]; \: M: \& H3 f8 ^profile form/slope error U6 L8 u/ w; r7 W ]( H
tip/root relief- f+ A H/ Q! b" h6 c
start of tip/root relief |
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