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那位大哥帮我翻译一下 ，谢谢了 ！9 K; j4 B/ G6 D# G4 g
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Worm Gear Data Table
9 g' g5 G. e0 T% e! e5 mGear Ratio
2 |/ p) j& I* G3 Q( p& _Worm Tooth from AGMA 374.04- h/ L# }. A* n& [8 ?1 j+ K9 l0 s
Number of teeth
, t. P2 j+ @) j6 F0 V. F: T& X, \outside diameter v3 s6 r+ ^, a: }7 _
effective outside diameter
' U0 \( {# Q; U/ H- F9 r& _# E8 }roll at outside diameter/ i+ @- T* |' x0 @: g! c8 G
normal TT at effective outside diameter , E: y! p0 }! P: r
reference pitch diameter1 N1 F5 W* v2 s3 H; H7 ^% Y- c
finished normal tooth thickness
1 V# ^$ p# u; u: r( u/ jtotal normal finish stock
, b0 o# N7 ~2 l% qon tooth thickness
$ W4 P# l O: J- D5 X% Q! `5 O0 r5 Nreference helix angle ! }6 P' ?) D3 `# C. X: P4 J. s7 m! f
refernce lead angle
9 M. A% a( P @' w. Ihand of helix and lead angle 1 A; r8 Z8 }5 Y; l* c0 I
Min Bi- rotation face
8 _. a- [7 A# u' V/ _: b" l- H) I+ a: O. ^3 Q9 ^) \3 u0 \' {
Normal Plane / ?' X5 @5 h3 l) Y x
base backlash 背隙
2 }& Q; I+ F) _& b# G, ]" T5 udiameter pitch
3 n6 d2 K( W2 {; gcircular pitch
$ ^# T0 ` A/ F0 Cpressure angle . R8 M- [$ U- r. ~
moudle
1 Z# Y/ B" c1 s' J% ~8 F& Y S8 w) {base pitch
. z" c9 p. k/ \" `3 p$ _. q$ E8 ^) R& L6 f' A
Transverse Plane1 L+ z, M" ~9 i
diameter pitch
' i; b; E5 c$ S% Bcircular pitch
8 h3 u0 |6 [8 [" q( ?9 Jmodule ( K( S" q8 t! x3 d& q5 c5 S
pressure angle 3 B' X+ w( |: g, P8 T( B
finished tooth thickness
9 r; H" z! w5 ?% m$ {$ jbase pitch$ h% ~. _7 m. `# G2 |! O
base helix angle + @7 d$ T/ J8 E! Q3 E) [0 R
lead
. Q# a3 C4 u# H' KInv/fillet intersection dia 0 r) @9 v# q2 D
roll at inv/fil dia
8 x" E d" V6 v+ Zroot diameter! Y: O O4 w7 C# ?2 J7 t
total whole depth$ Q: Y2 l* a/ v4 Q& x+ c, N
fillet radius ( root )
% F) K! v3 v/ X5 F$ Vbase diameter 9 ]0 r* u+ ]: D+ q: I
tooth thickness
. H3 _9 x- Z' u( C X: ]2 iangular backlash2 u( f7 F z1 j1 a; M; f
start of active profile 5 l" C" e9 u& \: K- C: ?
roll at start of active profile 6 [3 @7 [8 V3 h3 P: c
normal tooth thickness at start of active profile
5 M. r# E0 _ x, s8 ]normal space at start of active profile root clearance ! F/ b& R3 F% c, a
h; \) U1 c( j$ T& wOperation Data
$ m/ G; P6 Y# J* Nseperation of pitch planes
1 F) b7 N8 l' J* V# ~" P# xcontract path to centerline
% N/ ~6 k( q% K: K2 @working depth! W9 E; h S! F) m& T0 W
design center distance
+ B+ i( y- S5 v3 Q6 m* D& H: Y M& F7 S1 }& u! ^
Basic Rack Form Data
3 B# s3 b9 _) Q& }+ z; gFlank Angle 5 [' P# t, `0 [& w7 N$ X
Rack Tip to Ref. Line 1 D% c1 D' G! P. V4 Y7 D
Rack thickness at Ref. Line # g0 {% n7 K* T/ q8 J
Tip Radius ( root )2 a. }/ S, Y* \: S( z. i' T9 P
* E+ F2 K% p# z4 o$ h
Worm Gear AGMA Q8 B-BR-1
- A& t) u+ P% h' ]4 u' d& Y3 e7 M* eWorm Runout Tolerance 0 @; P& h8 S, v# L
Worm Profile variation
# D2 H0 b$ C$ O' N& B2 I6 {( p/ bWorm Pitch Variation
e( m! i6 C/ }( G6 qWorm Total Accumulated Pitch Variation
y @" @0 x# b( `Worm Lead Variation Tolerance
/ L+ H' I+ `. }! I* S6 B+ m; Q. P3 ~! BWorm Lead form tolerance |
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发表于 2008-2-25 15:50:43
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