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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,! p. R/ C i" @- o! ~& S
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。; P9 j2 x8 S) V
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7 c: O2 q& z# r+ A* Q- ^4 I
HYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43 5 j- z+ P h8 C# v* i$ a
* V1 Y, l* J9 o* E; K+ i: {
PINION GEAR
" X$ d) O0 p% D. T+ z' Z. y PITCH APEX BEYOND CROSS PT . 1.25 1.34 & f+ L! U1 i/ [. p9 J j, P) h( F
FACE APEX BEYOND CROSS PT. . -2.77 0.98
, [( W, |: S1 A4 V& W PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30
6 i3 p" o+ ], L+ J! T* ]1 a u; y& lNUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24 - x' W* g5 ]9 v( h" \
PART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT .
- x! C7 p3 {1 @& W. C3 |' nMODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57 * ]) a9 C+ }$ e3 E
FACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85
' l: f, S6 F( m' f- I) x5 A9 DPINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M
/ o9 @8 o# a; s+ _/ P0 m- N7 bPRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M $ O( Z2 j) C$ x6 z7 o6 a
PRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. .
" O( A% K0 `* bLIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M
0 h8 l" u) h+ R, ^# E! {$ C% ISHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M
/ H; H, L |$ v' j2 [TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M
4 h8 f- B4 I7 y- w, R% n+ IFACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M
7 [* ` y; O0 i: \1 R$ J0 D kMODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH
7 m+ E y' w* b- ]( vOUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN $ D0 j7 e$ H* F7 a5 F: H
MEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV
0 y8 U; B# z, c' S+ KPITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28
4 ~' ?" k; u( B$ pADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED
7 g/ d" j& [6 r# \$ lDEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX 9 D, j8 ]& K+ M3 p {+ k
WORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560
+ k+ v+ {, @) k0 hWHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . .
) Z& C2 g) f& L7 d* k# v' BOUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . . & d' m, q0 }9 [
OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M
, r& `) [6 t8 ` " A* |/ w6 |& e9 J5 K4 o
CUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362 ( P1 Z; J8 t' Z/ H
SYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379 7 e0 q6 V+ O! {7 U3 f2 M
CALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52 5 W) {& W8 n. F
GEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033
! D/ Z& H3 x2 C6 I, uPINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 - l0 ~& O$ v8 ~9 U+ y5 i7 l. `) I5 W
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN . `) D+ l7 B5 Z, a" i! y* H; c
MEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212
' E! S5 h0 n* Y0 k3 {3 Y% mINNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854 6 |3 M: T3 _7 N# d
FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90
' `) Y) c6 X6 ^3 MSTOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G .
6 q6 _& h5 d. p4 t2 {/ yMAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . .
. ?$ O4 o1 E: w, MMAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636
1 @7 k K( X/ E* L5 l3 o% i/ Z* YMAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537
1 [5 f8 ]5 C' J U( L, A. U: W: pCUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241
8 \: J; F( d9 D6 rCUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353 % O" f( |- v# ?7 ^; G. u: p; \# h
*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054 8 `- Z9 \+ `; ~+ B9 \
DUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132 & \4 o6 M* W; }: S
MAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154
7 x: c: T. R8 BRATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091 " |9 U$ m. f: X8 k9 b) D! g
RATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA
1 U* A- m7 ^$ Z% k: x SPIRAL ANGLE . . . . . . . . 46.00D
4 B; v) l0 q7 [1 D( ^' SGEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS $ N% K6 p2 ~8 G: i& ~* K
GEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150 0 o D& r. O& E, x- T3 d4 x' o
GEAR ANGULAR FACE - TOTAL. . 29D 53M
8 y# ~ z' M) j) \# k
5 {3 Z- F7 U: Z8 [: F9 oALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D
- ?1 r6 ?1 k, r, w/ L, ~ NUMBER OF BLADE GROUPS . . .
! ~9 l) C9 H9 URELEASED BY - EFFECTIVE CUTTER RADIUS. . .
- K, \- o3 \( v4 l4 q! X" z SLOT WIDTH PCT FOR BLADE PT.
* \3 T0 k" ^4 X$ U! g2 @$ W' ~4 _" b4 g6 [/ q9 u: ~6 y7 V* H
[ 本帖最后由 syyyyyy 于 2007-2-8 14:45 编辑 ] |
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