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发表于 2016-1-22 12:16:59
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也就是: P% ?2 F% [8 x6 ?" O& A
number of teeth
- E2 o. C! L, S& E1 Ldiametral pitch,
& q5 V0 E j3 d, Spressure angle,
! [' e4 Y! r0 d# j8 J) Xaddendum
4 w/ b: y8 b2 Rwhole depth
9 O/ I9 X5 I8 d0 `# K0 `minimum root diameter& K. f3 A7 H* C3 K
circular tooth thickness
' Q% H9 r$ C3 T; i; f7 c$ [3 ASAP$ `* C! n9 m: B
pin diameter
! |" }, I9 H/ o9 E3 Ameasurement over pins
3 G7 {+ q) a; `8 w) i( s6 |mate part number
; G3 G; k. b$ z* h2 q( Scenter distance
& Z6 o2 u- S+ J& B. G$ M) m h- Qquality level
; f- W$ q* g" p1 A' \1 m& q3 r# Lpitch variation5 C5 q8 q7 Y- v6 k3 c" R
pitchline runout; v O% E ]6 n! \( u& I
helix form/slope error6 x& s# X5 }/ q& a6 o% |
profile form/slope error
5 t: ~& y' u+ `7 f5 \tip/root relief# _7 V2 u4 k* i
start of tip/root relief |
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