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发表于 2016-1-22 12:16:59
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也就是
4 ~6 H/ @2 x l; z4 e/ anumber of teeth* @/ x5 o% y1 H; X/ `' l4 m
diametral pitch, 7 L; N% k$ b+ U2 o7 T9 A X
pressure angle,1 e3 s4 ?/ t9 s. D$ `5 A, o% j
addendum
- T6 q* O& U' ~whole depth
6 q" o0 m& d R: }/ ?" hminimum root diameter
' R0 X/ M' r; X) D1 X+ Ucircular tooth thickness
! E/ |; [# T4 B; E9 q2 pSAP+ l5 I. @9 k. k e' w! ^. e
pin diameter: u' G! L) g' H* l' E
measurement over pins
# b# a9 n6 ]8 ?. Jmate part number
% m5 X+ ~ @' C" ocenter distance* d2 W7 C. b/ O9 y. h
quality level' D t+ U; J$ L3 Y& h
pitch variation9 P' ?# Y1 X& j8 s2 j2 \5 l
pitchline runout
% M- G d. b3 Y- _3 Vhelix form/slope error
5 H1 E) A8 B ^+ Q Xprofile form/slope error
) z/ u0 F0 G, g, B; qtip/root relief
: K. h9 B- ?7 B e% Ystart of tip/root relief |
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