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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，7 J7 E4 `* v3 o3 D5 y
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 c2 j4 H8 a& Q" T5 T6 }
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1 `" G* G; W' M; s6 h% j P, `
HYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43 - W7 o3 G# {" z0 r1 x' ?
) t+ I0 U5 N- {% }
PINION GEAR
2 g6 s8 V5 h0 H: G0 J- g" L o PITCH APEX BEYOND CROSS PT . 1.25 1.34
$ S& R. u* F$ R* O8 y FACE APEX BEYOND CROSS PT. . -2.77 0.98
* R _1 M* l6 @ PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30
2 b9 C/ }8 U! a% Z- O: [NUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24 # H8 w, k2 `' l6 y0 n
PART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT .
, i7 W2 H% X ]/ t0 L) GMODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57 ( C6 P9 j/ f3 f) m# @
FACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85
. g1 T6 ~' ^' R; l* n0 o6 _PINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M Q" _! }. ^/ t$ k
PRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M
2 I3 x+ y9 _' ~9 |PRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. .
' y% K2 y1 U+ ]3 R+ d" ]" GLIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M
$ r! }$ ?6 o% T/ P) f9 jSHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M " z1 O: C) Z6 D) X: O- Y. k, C- w8 k' y
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M 8 R! v- z2 r( F# O) j4 W
FACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M & r4 U( s/ J3 N7 L! K
MODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH 7 p( V8 U' D- m/ N9 D, Y7 s" k+ p" M
OUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN 3 ]. E* L5 y6 z5 n3 U1 C# f* |
MEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV
% ?1 D# S" L& w F3 `) xPITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28 & M/ d# v8 e1 h
ADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED & a b0 E: s" d. H; \
DEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX 3 Q$ h+ S+ s8 o; E/ _8 b! J9 a7 D
WORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560 ) q2 q, }8 ~5 F( j3 G
WHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . . 0 O5 u: r& Q- U3 z
OUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . .
: p A( ^( ]- M OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M 2 M7 K, f0 C! }4 h {: Q' ^
! P* K$ t: H* L2 T/ `8 P1 a( w
CUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362 4 p! d6 p+ Y8 S* b& C
SYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379
7 {) X! J. P3 _& sCALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52
6 K/ n1 y; W4 K" c# CGEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033
- l! |. }+ w5 V) l2 y2 c( X0 L/ ZPINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 % `/ S4 v) B( Y$ t
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN
# W) s$ J) @" z1 j* E7 Z$ ~: @MEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212 - \4 @# g2 A* m4 @7 b
INNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854
$ ~( Q; S B$ n+ @( O$ p. \FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90
/ W$ l0 T2 Y8 C& s( e) J7 B# V, pSTOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G . 7 x4 L2 j& [* G7 E, K# S
MAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . .
' d* @, k. U/ O* W ?; R& Q0 iMAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636
' e6 m: j8 E( n7 V8 u' r3 HMAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537 ) [( R9 {+ I1 F' f* K% m
CUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241 ! ^- P4 n$ {& Z3 A: m
CUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353 s$ X4 y7 p! ~/ ]
*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054 7 _! k* w! R- C# x
DUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132 / F* |2 n9 _3 w2 N
MAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154
) s1 X) s. k! T! dRATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091
9 K, N: H, ?) l4 E" A6 KRATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA
- e% d N" u" {5 q SPIRAL ANGLE . . . . . . . . 46.00D
( p8 M* o8 T- S0 qGEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS # _' a, X j: D4 Y9 e
GEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150
1 ]! I/ K4 {3 [% k/ nGEAR ANGULAR FACE - TOTAL. . 29D 53M $ t( H B0 m% t. S2 ]4 a
7 Z0 V# P! Z! u+ q' F
ALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D ) k4 j. }. K0 U+ E1 ~3 q
NUMBER OF BLADE GROUPS . . .
k" z# `/ I' ZRELEASED BY - EFFECTIVE CUTTER RADIUS. . . - E! d+ P8 ^$ {: x: E" O3 r
SLOT WIDTH PCT FOR BLADE PT." [3 d$ j6 X* U& C* R8 s! M
, m2 \0 u" v* N5 l# y( C: h8 ~. Z0 W. R) W[ 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
