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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,
1 u3 S+ J/ B7 j; i2、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。* c7 F; q2 p+ b; H) `' ]
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+ W' O& X: ]8 {$ V
HYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43 ; L7 c, ?$ B9 e# a& b1 B
/ L* S' f- N9 j/ H PINION GEAR & d1 m$ K5 t4 y: g/ F! {$ H
PITCH APEX BEYOND CROSS PT . 1.25 1.34 # w9 M# u: e: s
FACE APEX BEYOND CROSS PT. . -2.77 0.98 ' s; o2 v8 y" ^/ e j) i
PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30 6 `9 M: K# {5 l9 p. z0 ?/ e
NUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24
r9 k: @2 J2 ^8 MPART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT .
/ A. k" k* s' f& |MODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57 6 {2 h% h+ z& e9 _
FACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85
! ]7 z. E1 |8 i! KPINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M 4 f: ~% a/ k. I/ s& U |7 d
PRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M
5 l* n! R+ P+ @" XPRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. . 9 [: P( l g1 v% l' m
LIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M $ V( M. {" _$ r0 f) Q5 A
SHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M ) S. ?$ T" u; h* _" Y- o: o( }
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M ' ?) Y3 E7 }" }
FACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M # v2 u! @0 O6 T
MODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH
% t0 p9 ]4 I5 y+ k: G( sOUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN
) E1 w, j6 L5 O, S! |/ UMEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV
# H9 N5 G. f$ w' kPITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28
9 w7 Q8 Z0 l& UADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED : X) j) w3 _7 s6 K
DEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX
* R, F# P) ?: W& s! tWORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560
- q5 \# G9 R6 C& H+ Z6 wWHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . . 1 n+ x0 o+ {+ e) u$ m
OUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . . / i( J2 f' p; y4 c
OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M 8 B* E4 N, P( S4 [& p' |2 b
: U8 b- Y0 A) {+ b
CUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362
( A) w- q% P7 e# a6 `SYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379
4 j7 l) V7 M+ d3 n @2 g( t* cCALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52
6 b; h' z" U" ]GEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033
" B- I0 e% {3 O4 g. ?PINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 " }1 ~ U/ Q& ?( t! X
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN
/ v" x/ v3 f) h' W$ N- IMEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212
% |$ m) g4 R- M! q' x9 j3 yINNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854 / S7 r1 h& H C) O+ p" X+ O* [4 j
FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90 - K# {6 c+ N, I; X
STOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G . 4 t: U9 k, N, s/ g) w
MAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . .
0 W4 G# k1 p/ h. hMAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636
" f# R7 u1 |8 iMAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537 ' R& g. P- v, c" |( Z
CUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241 ; L; Z8 ~& u- p6 p
CUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353 # ~, c% m! E5 d! k1 Y
*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054
) N; B- y/ o- g7 HDUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132 % h) J6 `2 o, _% h9 [
MAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154 ]3 z! K* L! x @5 L# ^
RATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091 , u% y- s: `' w" _* \0 O6 f
RATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA - E% G1 M$ B& \; S; c
SPIRAL ANGLE . . . . . . . . 46.00D $ r# @# [& R+ w5 `0 p
GEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS 4 Y6 Q% |7 X4 Q" b8 U
GEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150 8 c& {' g1 p4 Y4 c/ ~$ n& A. X
GEAR ANGULAR FACE - TOTAL. . 29D 53M
# e8 P# O: D* L
- A5 `/ f( Z q2 a( a. E. S$ KALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D
: z K9 O0 K# P% W' T NUMBER OF BLADE GROUPS . . .
: n4 i5 l, U- ^) K6 _4 zRELEASED BY - EFFECTIVE CUTTER RADIUS. . .
; t9 @+ V0 c! [' U3 d x SLOT WIDTH PCT FOR BLADE PT.$ |0 Z8 D5 m7 a" r# M
: Y) I3 J$ n8 P3 t* T8 t" a8 G% ~[ 本帖最后由 syyyyyy 于 2007-2-8 14:45 编辑 ] |
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