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那位大哥帮我翻译一下 ，谢谢了 ！6 g% w: O! h) H' M' i6 ~# g) d3 Y
& W9 ~0 f" T) CWorm Gear Data Table 3 ?, S1 q, h( m4 p
Gear Ratio ! l: c: B! U! q0 s- W" E+ h6 s
Worm Tooth from AGMA 374.04
; O. s" K5 N' u) [0 i/ o& wNumber of teeth
; `. b) j' W8 [; D3 M8 Q% uoutside diameter. V/ s: f4 a5 v( m* F" D2 }
effective outside diameter
7 [% x8 F: l- g2 broll at outside diameter
q) }% ^6 Q0 C; g% v8 n# B- d Snormal TT at effective outside diameter $ N1 ~$ J; ?) g: J
reference pitch diameter5 m! L& C, X* @6 c+ {% m1 l
finished normal tooth thickness! z6 p# @8 Q$ W
total normal finish stock
4 e4 F1 Q" Z+ @/ Hon tooth thickness0 E+ Z J `# |, a4 |
reference helix angle
# f8 p0 k/ q& v: Mrefernce lead angle
5 w" `7 c" L7 H0 d; V' khand of helix and lead angle 2 S8 G* c- h; n" W2 U. b' K+ u
Min Bi- rotation face
3 T; I l9 K- P' K* G3 {$ ?$ p6 z
Normal Plane 8 {0 Y! A1 h* z& s. K
base backlash 背隙% Z4 `9 m1 I3 D+ |. n9 I
diameter pitch$ F3 e8 @2 @. h2 N# [
circular pitch
! H- j3 } j) _' D6 b# }pressure angle # L, ^- h/ x* u& O5 I- Z! }
moudle $ J5 O* ]. P' `+ p( `
base pitch 5 q$ P- e8 I2 B8 E9 _/ t1 s+ _/ r f
- p3 z& v) B0 ], ^0 dTransverse Plane
; B: i! w+ ~1 c/ T: R) w4 g5 P7 o& kdiameter pitch
2 g$ ~4 i$ C; e' i* Y2 ~circular pitch ; p7 ~* J4 c0 G! k. B
module 1 C6 f7 \0 t2 t( a! L
pressure angle
* q: d9 U8 P1 r8 Nfinished tooth thickness3 g, r6 |" n5 a
base pitch2 |# ~0 i" Q! @/ p
base helix angle " W! \) F p0 F& u
lead . _/ Z( k$ M8 Q. i& j& Y
Inv/fillet intersection dia 4 {7 H+ e9 S) Z
roll at inv/fil dia / n- F: i6 t5 c5 V6 y; ?, x' M7 t; o
root diameter( ~0 M. Y; O- \& f% U
total whole depth
1 {; Z% D+ u7 w& a6 ]! `, Yfillet radius ( root )
' w( p/ r+ L9 `; B6 `base diameter " C9 M/ d' V m/ t( H! B' X
tooth thickness
8 ~1 q: Q9 \4 L6 j6 qangular backlash' Q: C+ o. A) l! B! M) u
start of active profile
5 F4 \; A' O9 ~5 v9 D* J4 Xroll at start of active profile
2 f# P! A- A1 L+ v% {, Inormal tooth thickness at start of active profile 9 z8 }& Q' _& d+ J1 T/ T* Q* I1 f
normal space at start of active profile root clearance 9 E: P3 P/ L6 V- s, M
3 B8 [3 w4 u) n. zOperation Data
, q: N4 ~+ ?( U3 ^seperation of pitch planes
5 \# Y4 t& F: U3 g( fcontract path to centerline
) \( B# Q5 g! |working depth
& H) X9 L8 J3 u: V- P% Hdesign center distance
7 t5 M# i5 @8 J. R1 k9 G. B5 U
* d7 k8 q( m# T3 t: Q. {Basic Rack Form Data- T9 e; m+ }! K% n' y2 `, _7 r
Flank Angle
# o+ Q: F- J: t8 x/ D: R ?0 |Rack Tip to Ref. Line
% d3 g" |, E& l$ G" R4 }( IRack thickness at Ref. Line
% e+ `# S0 ]8 I+ t/ ZTip Radius ( root )
! U. H" Q# X# ~. U9 _& g m1 M5 _( g7 y. y* F
Worm Gear AGMA Q8 B-BR-1
% n0 t1 |6 k O1 bWorm Runout Tolerance
( A( o; y- T, \Worm Profile variation
0 z' w4 M7 e. A+ q# s2 c; YWorm Pitch Variation 3 E) M3 x5 J$ d/ I. ?
Worm Total Accumulated Pitch Variation
( N3 P3 U. _1 }Worm Lead Variation Tolerance
- `% K6 t% Q% a* Z DWorm Lead form tolerance |
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发表于 2008-2-25 15:50:43
楼主
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