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发表于 2007-2-8 14:43:39
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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，
e9 I6 p9 d1 _6 g. L2、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。
; A, q3 g$ Y b2 n0 V1 f+ L+ G7 {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- p/ q' R: W7 j! f- J7 E$ j0 Y
HYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43 ( r3 C( K( p5 v0 U' [0 L
( F) e! G3 @1 |$ L PINION GEAR - E, @6 ]$ R$ A
PITCH APEX BEYOND CROSS PT . 1.25 1.34
, @' F1 q5 [7 O FACE APEX BEYOND CROSS PT. . -2.77 0.98
, M0 M! V: ^- U' x4 G# b PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30 $ A: C+ `4 a3 k
NUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24 ! I/ u* M. o: C# v
PART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT .
0 ]9 Z' u4 d, |$ A/ UMODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57
! i8 `& y5 |, U" F4 y) FFACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85
3 J D: p* }- \6 A4 ]: e2 wPINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M " M- K: D8 j& m6 }% V. Q' z
PRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M
8 Z1 v6 ?$ O) U jPRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. . 0 X9 h0 D# ^( `9 J, e+ X" d, O
LIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M % t# D9 e, k1 R+ `
SHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M 6 A6 K: K% C8 K; j; J* s
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M
- v$ [0 _* z: T% \' \! `( N$ \* wFACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M , }& w. D3 r+ i* U9 f3 x6 q
MODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH
% N' K9 Z4 E( w; r3 S1 b! [4 X3 KOUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN
! o# r2 q; G& a% s' c/ Q5 y4 rMEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV ; `9 @4 S: P( o( T0 V
PITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28 8 x. H$ x& m; Z% O
ADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED 3 B9 k/ E; A }
DEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX
- B* Q9 e! l2 W) F, K" g7 jWORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560 & n k h) ^7 z3 Y0 x% U1 j, _8 c
WHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . . . l' |1 f- x) {! g+ ?& k
OUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . .
9 ]- Y* C5 A$ h, I( E0 y OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M " |: }# T2 ^/ O
' {! [' L* \% W" Q% @8 X hCUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362
; k! C) e; [ C% ?6 r1 \SYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379 " N3 n6 ^* ]; V. n: B
CALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52
4 d- G; t4 g) N+ BGEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033
8 l" ^. ?. {# [PINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768
% ~4 k$ {. i n% zOUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN m& }& B$ n3 U. @ Z
MEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212 5 V' M7 {9 a! v) @* A
INNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854
! w1 ]- @5 x' f! g! M" x8 ~FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90 5 M6 {+ g: ~* O
STOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G . - N. c6 I+ z* m; I
MAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . .
) i) t8 l3 e) f; a1 ^2 s: Z2 jMAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636
7 r' i( q! L, N OMAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537
* r: n. u* m5 k' E* b2 G4 Y+ ICUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241 * ~) c7 O; J0 C6 }6 Q( V
CUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353 ' c0 P6 n& M9 h F
*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054 7 {0 `0 [1 ]2 M0 X2 Y& X7 w
DUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132 - ]9 S! T0 ~ j$ }( J) a3 e7 K
MAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154
9 T& a. D) b1 ]( { |. f BRATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091
* G9 l' |: S8 zRATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA
( U4 y1 w6 q+ k+ y! V SPIRAL ANGLE . . . . . . . . 46.00D
. b8 F- _( H' r# G2 p* mGEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS
0 _7 e g5 ~0 ^* _GEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150
" \( O/ C9 P1 h2 ~6 UGEAR ANGULAR FACE - TOTAL. . 29D 53M
* G. ?- r) M4 `# H" U1 T - j1 v/ m# y" ]
ALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D
6 z5 v/ u( k( G9 @4 z+ G NUMBER OF BLADE GROUPS . . . * W8 w% H! g( T. n4 l# U# Z( A% i
RELEASED BY - EFFECTIVE CUTTER RADIUS. . .
! l7 T/ R, d, O" }5 K3 m SLOT WIDTH PCT FOR BLADE PT.& a/ Q# N0 ]; {1 n) v: k: O
+ l, l5 `$ t4 ?
[ 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
