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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，& w. K0 Z* I& M5 w
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。
0 _6 w; X7 w& i0 M" {$ B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
! _5 u' g. F9 g0 _1 V) iHYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43 " n0 h4 J! c* X# }# c+ ~8 _
0 E6 f B5 ?' n2 r- ] PINION GEAR
2 u. P+ c7 O- D* D PITCH APEX BEYOND CROSS PT . 1.25 1.34 & B, z d6 |7 E6 B4 u: i" r1 ]
FACE APEX BEYOND CROSS PT. . -2.77 0.98 # w1 [9 Q' U5 i# i8 m0 |
PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30
0 F* v7 M* D& J# z5 T( GNUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24
4 T! {3 k3 I2 Z# {; j: L$ o& h0 mPART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT . ( v- w) x% F B- m3 e* @ s
MODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57
3 M' C4 i/ H0 v8 Y8 q; ZFACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85 2 J- F& s2 a8 B
PINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M ' }, b6 v6 D7 A$ r) {8 f
PRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M
- y! m+ G9 r- c# w, M" j: @PRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. . : \- d5 ?* E+ S7 B2 U V. c
LIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M
7 P8 C. C* I8 ?7 s2 [! _9 P* RSHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M / U9 w) B [1 {7 \& D$ J
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M / g* V9 Q# T* V# ]$ ^4 S& G9 s
FACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M & @- U5 K! W5 e" V6 g; a
MODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH 4 P5 a9 ^5 u: J; L) [5 f- ^! z
OUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN ) X( L9 h- l1 {* [9 V
MEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV
2 O$ x; h; q2 b! sPITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28 : Y1 Z0 }9 C2 X: u5 h9 R x# u7 v
ADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED
. |2 N6 R( `) A$ CDEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX ) k5 a5 N+ Y/ W P; N$ x m" Z# G
WORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560 0 q7 |* J% a2 T. Y
WHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . . ! z4 d% e7 L" P4 j5 [
OUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . . ) Q$ U0 `# [3 u
OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M $ } \7 F9 Q( D* X! R) n
# J3 F/ c3 V* G2 @6 Z* x0 ZCUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362
& a1 S) a) R: y0 s0 S4 WSYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379 ' T" q, N- s( o" m
CALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52
$ E1 M' ?, z' `; ~9 [) _3 A4 n$ XGEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033
0 ]% K4 E6 l+ F$ \! PPINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 0 g- `4 x* G9 M, _' Z
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN
7 O1 I: f/ \% nMEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212
2 @6 L0 T# P; b( dINNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854 ; o6 d! t' \6 x4 y/ E, t
FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90 2 R6 M! T+ i$ u% C) y6 _- ~ d- |. m
STOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G . 9 P3 R9 \5 L! D, g+ m" A- n
MAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . . m) _) W3 F7 k' J% ~, H* o$ v( s' d
MAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636 3 f7 U* N* a- ]- \2 Q3 M" o4 ~8 b
MAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537
0 V; `. W, D2 _1 z' c) N) UCUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241 # E/ W$ ^5 f2 Y! N
CUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353 $ t" f) o Y3 z. S# [
*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054 ! b# n3 u$ L; q
DUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132 7 w# t4 ?/ m/ ^$ ^. l
MAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154 ( y3 R) f3 O; _4 a& U4 T; s) j
RATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091 6 i$ F% x* l' x% A
RATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA
# J& V4 D6 l' g5 |( Z z SPIRAL ANGLE . . . . . . . . 46.00D 9 x R$ }( k. `6 d+ @
GEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS
% r) l( D6 o7 ]" VGEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150
( q# y6 h# J3 R: T+ `* b# k" ?GEAR ANGULAR FACE - TOTAL. . 29D 53M
" o! c4 G2 |, O9 d8 m
T0 W/ x% a1 q6 M1 z( gALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D 1 n# d0 O! D1 q) U' F3 B
NUMBER OF BLADE GROUPS . . .
* F3 c2 t6 }# A; x z# z0 f# CRELEASED BY - EFFECTIVE CUTTER RADIUS. . .
6 ~1 W c5 ~6 n# r; ?& C9 T SLOT WIDTH PCT FOR BLADE PT.# Q5 {) {+ @ i) L
( u9 A4 @3 o/ a7 D( O
[ 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
