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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,
( L3 U, K( m7 V `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 \( }; Y! y) ~7 d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
, h5 O1 J& @2 d: l( ?HYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43
4 Q! Q5 T1 Y2 ^! S9 s7 X1 y! B( u2 P1 l 5 U& p+ \" T# ~; |
PINION GEAR
# B, R- m5 a7 D5 C PITCH APEX BEYOND CROSS PT . 1.25 1.34 " n2 [* {( \% x- k0 P2 e
FACE APEX BEYOND CROSS PT. . -2.77 0.98
0 c: [! [: T9 v# f; y PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30 ' ^ g( J4 h; T3 l" `
NUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24 0 y+ }' t2 _6 T
PART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT .
5 i& V: h% ?! t: ]# [ w3 {MODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57
8 ?: ^5 j1 l8 ?FACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85 9 X# G/ Q, }4 ?) h" K
PINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M
0 ~! h0 T( w3 b DPRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M
( F: z$ j% k- O0 B' J3 U: |( hPRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. .
2 M' `: x& l! o% Q* ~. T8 C- [7 H. eLIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M
. M$ a9 ~; P; G7 [& TSHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M 3 h8 r8 d2 K1 S1 b, Z, J) D
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M
% u) i( ^/ L# g- D( rFACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M ( T- y* N5 m _7 `3 Y$ }" I
MODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH . _5 @7 f5 {8 Q! ]
OUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN 7 o5 v! D: O6 T
MEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV 1 f+ ?0 q8 T Q# @8 ? E# U
PITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28
N/ E( `4 G& j! SADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED * m, M5 n0 D& H- v/ s7 z1 _3 u1 h) P
DEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX
2 {* s) j9 y8 b5 J+ rWORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560
# S6 m# ^/ ?" V7 NWHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . . 2 b) h$ C# X" U& I- A
OUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . . ' u) G+ x! k0 W$ V1 q
OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M
. K# W& C" m8 v* o" d: a% n
" p4 S& d& o8 q# X) P" i( k/ ]CUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362
" u; e* {* V4 {3 nSYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379 - O2 Q+ f3 z+ y9 |! r1 i
CALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52
. ~! x" N6 M0 I5 Z' Y; u/ J0 T8 RGEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033 9 z/ b$ i8 `4 l: d
PINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 5 k3 ^3 |& U9 ~& E6 O
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN 6 H% E0 k# o7 l' w5 ?3 N
MEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212
+ X# V+ U) B3 P/ x, F0 A2 xINNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854 8 N# k. r! U# a+ ~+ c7 S% M
FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90 6 M, \" P4 o5 q5 ]$ o+ L7 C
STOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G . 4 Z, A z" N6 Y. n2 R
MAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . .
- @% M+ d5 Z6 p1 n \% Z& m: A9 wMAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636
9 A. a7 W8 p" G% }% T, C8 n' ZMAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537 * M4 B) Z2 \9 |) y
CUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241 ' f* \ l4 ?2 E/ q
CUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353 5 U/ E# ^0 `' @- X/ M
*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054 . w0 f0 ?; H/ L8 U
DUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132
7 L; C% F0 X5 {( G) Z( M* r, i sMAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154 : T1 P7 u# x. a3 G
RATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091
/ t3 E( ?8 `$ u* G/ tRATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA , J) L+ x" l; t: D3 T7 O" k W
SPIRAL ANGLE . . . . . . . . 46.00D * f; F4 |2 E7 p
GEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS
0 K3 m4 }$ f YGEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150 . ^. D2 a, P- {8 T0 K, n/ R. N1 n
GEAR ANGULAR FACE - TOTAL. . 29D 53M
( l( W f- c/ @4 C
. J' ~, D0 q' |5 @$ ^$ vALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D
) `# E) m% v3 k$ F$ M2 ]2 z- o NUMBER OF BLADE GROUPS . . .
+ R7 J8 F2 i3 w+ jRELEASED BY - EFFECTIVE CUTTER RADIUS. . .
' v h$ J0 p" R- m SLOT WIDTH PCT FOR BLADE PT.3 Q4 y, Y, U2 G* K& Q
9 ^4 U1 `4 D V2 F[ 本帖最后由 syyyyyy 于 2007-2-8 14:45 编辑 ] |
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