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发表于 2007-2-8 14:43:39
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来自： 中国湖北十堰
个人感觉在GLEASON齿轮尺寸卡中，1、只有FACE WIDTH （齿宽）， FACE WIDTH IN PCT CONE DIST没有见过，9 h5 K/ o( u, Y9 O2 t
2、DIRECTION OF ROTATION-DRIVER： REV 应该是：旋转方向，正反转，就是说大小轮在工作中可以做正反方向旋转。
- e1 Q0 p3 B6 g2 y8 a, m看一个尺寸卡例子，上面有所有参数名称，如果可能将你的图纸上传，可以分析一下
E. n! K8 o) w- ?HYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43
8 ]& b2 b3 W1 Y9 L [. i & B* T( @0 X3 p: t. R2 J
PINION GEAR " x3 f! h5 _4 x: `7 Q8 v
PITCH APEX BEYOND CROSS PT . 1.25 1.34 - L# Y T" [: a9 ^* w
FACE APEX BEYOND CROSS PT. . -2.77 0.98 % |1 h; R2 G2 s
PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30
5 }4 ^$ A2 P7 J4 h7 z# xNUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24
' x( H( x$ A) W9 e8 Z& _6 aPART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT .
6 N8 z$ v7 I; qMODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57 0 u' c4 d* s) v# v+ j3 F8 T
FACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85
8 e! f5 q# `/ ~( n- kPINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M
4 C7 o( j) v% v3 s+ `PRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M
1 p- { G: E+ SPRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. .
4 J' }6 g7 |* b! K& @, ULIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M
' C9 F: }6 N) w0 WSHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M 8 D! c3 s- P' k! c
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M
, |# W) Z- R6 \1 JFACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M
. Y( R4 q, L6 r* M* DMODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH
9 K* t' q8 X( b$ G8 p/ V" p2 E' gOUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN
0 s% ]; K/ O/ w& h( TMEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV : R# X' T. G `! }. }
PITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28
. t/ b* B, B5 h' H1 R; FADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED ; v' O0 {* [% z$ D
DEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX 3 A( M" d9 N3 \$ U. ]; c+ ]
WORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560
. Q9 s* T# H9 X8 d j. K$ ^% MWHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . . 5 _$ R m9 M0 w" f. G& L
OUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . .
' L/ R/ f# s0 v4 j% } OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M 6 T9 ^( \# r2 P3 S3 e2 x7 w( y
5 V& ]1 _ _) O/ h0 d) C! J
CUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362
- }3 O! w3 }$ _1 o4 i O' ySYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379 . P+ O4 s, H P. C; ]
CALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52
8 V1 L8 J6 X- y9 e# l4 b. }! {/ ^GEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033
- h! `! D9 |" k& xPINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 8 Q v1 t1 [6 B" R
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN
) ]% \8 R$ I. [0 EMEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212 1 H% T& A0 D6 t5 B/ E0 k# n, Q, g
INNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854 1 z L; x; V4 u' f$ a
FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90
, A. e% Z' H- C! f2 j, {: ]STOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G .
" h0 b" a2 ~& C; dMAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . .
, o, F( L9 o* j1 s2 a/ U2 AMAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636
$ @- c8 o6 m+ h8 v. F% QMAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537 ) }1 [6 i' _; e0 i0 Q, I
CUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241
2 s, h& ?2 [ U+ N8 T: ICUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353 ' {. t1 s1 M+ J
*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054
" O+ n% e" R* N4 dDUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132 ; T+ a" H: s9 y
MAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154 3 u8 P7 B( S7 C5 D6 d! F
RATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091
4 W0 S, N) N j( G+ Q$ I3 CRATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA
+ w8 V. f# H& d SPIRAL ANGLE . . . . . . . . 46.00D
5 b+ ]& G3 _! d- G, u$ nGEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS ; p) ]# _0 g2 L. X; \
GEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150
0 C. k. {! H# z) z5 BGEAR ANGULAR FACE - TOTAL. . 29D 53M . X8 U+ Q) U* M2 k
* a8 e) I5 C: j
ALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D
& M, v3 h0 V5 c8 o$ d3 M NUMBER OF BLADE GROUPS . . .
! H3 S. d5 U- y( E7 `' PRELEASED BY - EFFECTIVE CUTTER RADIUS. . .
: j9 `, a; u& x# K/ Z8 v SLOT WIDTH PCT FOR BLADE PT.1 @' o* ^8 _! w& u
6 ~/ P$ }; i/ b- q[ 本帖最后由 syyyyyy 于 2007-2-8 14:45 编辑 ] |
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发表于 2008-1-30 20:52:15
