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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，6 V6 g/ M% j! k0 o) R& a- E. c
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。5 o6 D1 {/ t7 B& A
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$ `- b3 `, z% ^3 N, K
HYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43 ! ^( R2 i8 H; N0 q6 i
7 I6 p7 m6 p# t0 i/ P' N t PINION GEAR
9 L1 L7 c: ]6 H! ]' }4 {; d; I" \ PITCH APEX BEYOND CROSS PT . 1.25 1.34 7 B: L! N& }3 f2 S! L, [
FACE APEX BEYOND CROSS PT. . -2.77 0.98
^) T/ N% p9 c PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30
8 [; ~6 M3 C5 BNUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24
! E B. R& @. f' X" Z% CPART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT . . Q* M; r) S" [
MODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57 . B7 m. [4 Z+ G3 F" @1 \- I
FACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85 7 U! P% c$ e/ F" `' q" }' }" ?
PINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M
+ ^ l$ i( ^( ~! j% }% c8 ]PRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M C* P1 V: D% f4 c
PRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. .
/ e! _$ R; ~6 z. b' mLIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M
1 M- N6 s5 M5 T5 C8 E! ISHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M 6 r! E2 D- u, q. P" |
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M & B8 `- `9 T. P' \4 Q m9 D
FACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M
/ c, `5 f1 O% q' X+ s9 ]MODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH * [2 K( M# ^9 b" O% F+ b# {' y9 s
OUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN / f/ w1 |/ Q# t$ e" p) q5 p
MEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV 7 @4 q, h3 [; L: y4 t8 N
PITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28
6 x6 F7 T# h z2 t7 n! tADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED 1 E$ k9 ^7 m2 \3 p6 v
DEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX . u. E- R" W) y
WORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560 8 r0 }4 T7 a d( o
WHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . . 6 C/ Y. H7 W8 f# m9 S
OUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . . ' p2 J! Q& `$ ?3 u# R. N3 V8 _0 U& k& }
OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M h/ A8 q3 i' K* T- R4 Q+ L
$ K! G* A0 T, g: r0 a* ICUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362 , P% Y, o; k$ V" q6 e4 W
SYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379
" ~" G6 i8 c+ B, Z$ n* i1 RCALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52 , W2 y G- e/ J6 K5 a: L
GEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033 ! ?0 `9 L2 [7 h+ x: Q) X) f$ u, T G& m
PINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 / L# d8 i. N2 Y8 }
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN : s& F+ o; g4 B, R9 S4 M
MEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212 , x3 s. Z: J+ @4 G7 o1 Z3 J
INNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854
: Y& A `9 J# }$ V2 k9 ]FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90
* z' ?, v8 ^+ f/ y/ p$ e- `( MSTOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G . 9 d$ b; I+ }7 ^- D
MAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . . + G8 v3 w8 ^7 Q" ~
MAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636 * ?. P$ d! z4 b1 I; {1 f7 u- r
MAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537 4 S! T P- A7 T7 @- m9 p2 P
CUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241 ! a5 s/ |" t$ I) q5 H! B% ]
CUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353
4 N6 K( i( G$ W9 J' J0 a1 t*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054 2 E5 T7 p, [/ ~, Q
DUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132
' P- n- F. F# O3 O* y; u. qMAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154
' M8 h7 q# Z- N. n' X+ A9 r4 f- ?/ gRATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091
% m6 l' x! a* yRATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA % U5 n6 R) w# U0 W" K+ R, ~* }
SPIRAL ANGLE . . . . . . . . 46.00D ( }2 G: z" P/ \+ p- {
GEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS : `* c' {! j( R* r7 `) c+ s
GEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150
* u9 |. O2 j4 r! G7 P9 bGEAR ANGULAR FACE - TOTAL. . 29D 53M
% R9 {3 X1 x) b , _( U" M3 R2 _9 E, q1 Q
ALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D
! u- k3 V. U9 p9 Z% s# R: U NUMBER OF BLADE GROUPS . . .
3 D* d% B* I6 E1 f5 DRELEASED BY - EFFECTIVE CUTTER RADIUS. . .
) u! K' c' N5 e3 X, l+ P, F4 r SLOT WIDTH PCT FOR BLADE PT.
$ ? X& S. ?# Y) g# t8 B7 Y8 i- i2 V5 F% |; I( v8 t& ]" g
[ 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
