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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，3 u0 h! _: G- K/ g: X1 E
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。
7 M$ p4 H% M2 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
2 ?$ R, w/ T- U) vHYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43
8 I. V9 N2 [3 D5 g4 K& j 9 E+ F1 T$ Z+ B1 B& k; x6 X
PINION GEAR $ O* M# S, l3 }, K& s. E
PITCH APEX BEYOND CROSS PT . 1.25 1.34 3 ~: y' m9 e4 h- T8 X( ?
FACE APEX BEYOND CROSS PT. . -2.77 0.98
" [3 J V) i* M) t PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30 9 x+ v/ V9 @, s. ~5 x
NUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24
. J t$ C9 K/ u0 ~' k) o9 ^9 zPART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT . ; d# m7 l# M8 y& T7 t
MODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57 ; ^4 I$ m' W# S' A
FACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85
1 M; U, O) h }" ~PINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M
h( R3 N5 f. {1 L* P5 xPRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M 0 B+ i( Q& }3 N E8 `; \
PRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. . % x7 W5 j: U( x. C! c( R% _" S
LIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M / l# D8 @2 Z( T3 f5 W. Q
SHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M ! f% ?, G4 Q$ K) z5 M3 n3 I
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M
% b% g) i% n2 I9 `# H1 DFACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M 8 D9 C3 Y2 C/ I( J g; m
MODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH
6 x* z' j, c( w! K* o: nOUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN
! T. C# S& J: k; @, mMEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV , b' C6 C- {, ~; S/ P( q$ P
PITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28
) w. \% _: G2 L1 [4 C0 R! EADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED
; K2 j" C/ s- D) pDEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX $ e# L) r, q% }
WORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560 . e' a/ j6 d" |- c
WHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . .
+ z3 ^ }$ q: u( W+ uOUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . .
" X4 Z4 c/ ?3 q+ N _9 h* [* |" y# X OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M
) a- O% y3 n" H ^- D, q+ l5 o" ^9 U0 f ) h" E3 @, D! B% M3 q4 s
CUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362 q8 Q% z7 A$ `5 l6 L
SYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379
3 I5 u6 ~* [7 a$ L2 N3 V& nCALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52
- u# g" g. p1 l, \" I# KGEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033 & g8 K) \) Y4 x$ m( M
PINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 1 ~+ \! C+ A2 u( {# C! U9 y
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN
4 K/ e& `% }5 D( I0 h) m8 @% F- g+ ~MEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212 + f7 q/ J# R: z7 a1 {8 L
INNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854
4 E7 W. m# m0 D' D3 ^FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90 8 X6 w0 A% ~* g& h8 R4 p/ c
STOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G . 2 L" o0 c, c3 f) M: l i8 F' v
MAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . . ' `9 O: y1 ~* E. `& `1 i3 }( N
MAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636 5 z3 X) M% y C3 w
MAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537
4 Q7 e, u; `$ b, NCUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241 : d% r: u1 T# n
CUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353
; m0 s, b* ?7 \: J- u*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054
) I& W* k; O" wDUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132
2 i# n: a- Z3 C/ z. [8 [8 ZMAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154
( ` r7 y4 p" O& e9 yRATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091
* N# x, c7 V4 X. I! JRATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA
% I6 Y* U, A8 i8 {* w1 i6 i0 ` SPIRAL ANGLE . . . . . . . . 46.00D : z- T8 S2 R) x* n0 k9 E3 ~
GEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS 1 R0 u5 ?' A7 y5 M5 N% z& @& Y
GEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150
% N2 L5 ?) I' s0 o3 p5 IGEAR ANGULAR FACE - TOTAL. . 29D 53M Z. O2 k" |7 Q( p1 E/ {- [' V+ Z3 a
5 U9 g7 r# o" sALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D
) T! ^1 d7 l0 h& K0 } NUMBER OF BLADE GROUPS . . . ' r$ r; S& Q9 \% q$ y. O
RELEASED BY - EFFECTIVE CUTTER RADIUS. . .
0 @ Z4 O% F4 g, T) {; ^ SLOT WIDTH PCT FOR BLADE PT.
4 U, ]& h- D& u- [6 C
2 r( g6 [- ]- S" @% [8 H[ 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
