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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，
9 e& E, M0 n- @3 U2、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 X2 g9 T J( k' G7 ~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4 G. P# g0 v8 A1 d5 E' ~
HYPOID GEAR DIMENSIONS NO. M CA150079 VERSION:1.0.2.0 2/ 8/2007 14:43
9 e3 x) o4 g+ V8 H 4 L1 O& `7 }0 m- ]& n) e
PINION GEAR # e* E, ?2 ]# y4 N3 T2 g2 E
PITCH APEX BEYOND CROSS PT . 1.25 1.34 i* C/ B5 }# I) |: {7 G% ?3 z8 S
FACE APEX BEYOND CROSS PT. . -2.77 0.98
/ `/ o, U6 K+ v5 H- H: G PINION GEAR ROOT APEX BEYOND CROSS PT. . -5.58 1.30 2 L K, @1 Q) T" |; n+ @. t3 v
NUMBER OF TEETH. . . . . . . 7 36 CROWN TO CROSSING POINT. . . 144.53 33.24
; ` w% F* s$ F8 {; G! M+ TPART NUMBER. . . . . . . . . FACE ANG JUNCT TO CROSS PT .
: D& H/ ^5 Z; {5 V% XMODULE . . . . . . . . . . . 8.222 FRONT CROWN TO CROSS. POINT. 99.57
1 A! X; p6 ?; m6 U- i8 b9 v$ NFACE WIDTH . . . . . . . . . 47.41 42.00 MEAN NORMAL TOPLAND. . . . . 2.80 3.85 # M1 v0 d0 E" k1 `7 n, E; D
PINION OFFSET. . . . . . . . BC 30.00 PITCH ANGLE. . . . . . . . . 13D 26M 76D 12M % Q" U( x0 Q, u4 w% i( k" U
PRESSURE ANGLE - PIN CONCAVE 23D 4M FACE ANGLE OF BLANK. . . . . 18D 30M 77D 1M 7 L5 a, B" H, x# ]
PRESSURE ANGLE - PIN CONVEX. 21D 56M INNER FACE ANGLE OF BLANK. . 7 D( }/ ]7 u% U7 V+ N) s" t1 ~
LIMIT PRESSURE ANGLE . . . . 0D 40M ROOT ANGLE . . . . . . . . . 12D 39M 71D 1M
2 `* Q5 N+ Y N3 F$ V' m8 ISHAFT ANGLE. . . . . . . . . 90D 0M OUTER SPIRAL ANGLE . . . . . 51D 4M 39D 43M . I" A# X, |. [/ n }! B
TRANSVERSE CONTACT RATIO . . 0.883 MEAN SPIRAL ANGLE. . . . . . 46D 6M 32D 50M
4 |6 E7 d9 c* g$ g$ tFACE CONTACT RATIO . . . . . 1.634 INNER SPIRAL ANGLE . . . . . 42D 17M 26D 24M 7 a, o; N7 R9 ~5 I& M
MODIFIED CONTACT RATIO . . . 1.857 HAND OF SPIRAL . . . . . . . LH RH ; m* X; @2 w) R% I& I) K; @) s6 N
OUTER CONE DISTANCE. . . . . 152.81 152.39 DRIVING MEMBER . . . . . . . PIN ' H0 W! R; t+ K: {, E, A4 v9 m
MEAN CONE DISTANCE . . . . . 129.14 131.34 DIRECTION OF ROTATION-DRIVER REV
/ Q! P% K' g+ }+ sPITCH DIAMETER . . . . . . . 296.00 BACKLASH . . . . . . . . . . MIN 0.20 MAX 0.28 $ H8 j9 g% G- S) o4 B4 V( x1 i9 v
ADDENDUM . . . . . . . . . . 11.96 1.80 GEAR TYPE. . . . . . . . . . NON-GENERATED
R* e( X( n' h& Z/ jDEDENDUM - THEORETICAL . . . 3.90 13.80 DEPTHWISE TOOTH TAPER. . . . DPLX + h" S9 \' j- `$ ^3 ]& F- B2 g4 s
WORKING DEPTH. . . . . . . . 14.09 13.83 FACE WIDTH IN PCT CONE DIST. 27.560 # {5 g! K1 k$ I, r
WHOLE DEPTH. . . . . . . . . 15.86 15.60 DEPTH FACTOR - K . . . . . .
# \% G4 q: @% @) Y6 n! j( m3 lOUTSIDE DIAMETER . . . . . . 94.88 296.86 ADDENDUM FACTOR - C1 . . . .
1 h- } u q' C @) Z' h7 A OFFSET ANGLE . . . . . . . . 3D 7M 12D 51M
" }6 E, e7 F6 ?1 k: O' i1 l2 ^3 o
$ J; {% ]7 p$ r( P+ O1 y9 YCUTTER RADIUS. . . . . . . * 114.30 GEOMETRY FACTOR-STRENGTH-J . 0.2962 0.2362
' J7 x& d' `% q8 l) G/ sSYM. RACK GEAR POINT WIDTH . 3.07 STRENGTH FACTOR - Q. . . . . 3.71993 1.02379 * r; [1 q# S2 W- z, y7 w2 h
CALC. GEAR FINISH. PT. WIDTH 3.80 EDGE RADIUS USED IN STRENGTH 2.03 1.52
' k1 @: U) c. I% vGEAR FINISHING POINT WIDTH . 3.80 CUTTER RADIUS FACTOR - KX. . 1.033
! Z. a1 W2 }$ l6 lPINION ROUGHING POINT WIDTH. 2.68 FACTOR . . . . . . . . . . . KI 1.0768 4 C# O* j" w5 F, ]6 U: C
OUTER SLOT WIDTH . . . . . . 2.68 STRENGTH BALANCE DESIRED . . GIVN
/ J/ d( X, M: W- kMEAN SLOT WIDTH. . . . . . . 2.68 STRENGTH BALANCE OBTAINED. . GIVN 0.212
; A; z, \3 f3 ?INNER SLOT WIDTH . . . . . . 2.68 GEOMETRY FACTOR-DURABILITY-I 0.1854 " x; C# h6 U; f# f) h
FINISHING CUTTER BLADE POINT 1.60 DURABILITY FACTOR - Z. . . . 3188.27 1405.90
3 g' q" A: ~+ H6 U3 M) dSTOCK ALLOWANCE. . . . . . . 0.00 GEOMETRY FACTOR-SCORING -G .
- B: X. w. D3 v$ |% N# S6 lMAX. RADIUS - CUTTER BLADES. 2.20 SCORING FACTOR - X . . . . .
7 l' A. M: J: g. G6 WMAX. RADIUS - MUTILATION . . 2.28 EFFICIENCY AT 30000 PSI. . . 95.636
4 n4 P0 k% T, f* b0 _+ j YMAX. RADIUS - INTERFERENCE . 2.47 PROFILE SLIDING FACTOR . . . 0.00509 0.00537
+ k: F1 d. d; U$ V/ a7 @( mCUTTER EDGE RADIUS . . . . . 2.18 1.52 LENGTHWISE SLIDING FACTOR. . 0.00480 0.01241
% C0 B, P2 W( c1 d; V/ ~CUTTER BLADES REQUIRED . . . STD DEPTH STD DEPTH RESULTANT SLIDING FACTOR . . 0.00700 0.01353
+ ~. d# Y' x: e$ n*CUTTER SPECIFICATIONS ARE IN METRIC UNITS AXIAL FACTOR - DRIVER CW . . OUT 0.998 OUT 0.054 6 `4 Z8 x, Z3 _
DUPLEX SUM OF DEDENDUM ANG . AXIAL FACTOR - DRIVER CCW. . IN 0.677 OUT 0.132 0 V& L, Z4 y3 B& ]7 T. m. y+ `; w% }
MAX. NO. OF BLADES IN CUTTER SEPARATING FACTOR-DRIVER CW. SEP 0.213 SEP 0.154
/ ?$ w: ?1 V. Y, H. _RATIO OF INVOLUTE/OUTER CONE 1.081 SEPARATING FACTOR-DRIVER CCW SEP 0.744 ATT 0.091
! F% b+ T4 _" f& LRATIO OF INVOLUTE/MEAN CONE. 1.254 INPUT DATA : @& q% S5 K0 W; H) {. S
SPIRAL ANGLE . . . . . . . . 46.00D $ H8 ?6 A4 F2 [& e% `
GEAR ANGULAR FACE - CONCAVE. 23D 10M INPUT DATA . . . . .KTT/CUTM T2DS % I% }: Y1 _8 D% B
GEAR ANGULAR FACE - CONVEX . 26D 48M CLEARANCE FACTOR . . . . . . 1.150
& r7 |$ T. T$ Q5 n1 e6 H5 g4 ZGEAR ANGULAR FACE - TOTAL. . 29D 53M
# r: o" \6 ?% ]% y6 s, H: [
1 \/ B) s5 C, M$ EALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED CALCULATED GEAR PITCH ANGLE. 76.208D
5 k( c5 J; D' r1 \ NUMBER OF BLADE GROUPS . . . 5 r" A: t s- Y J% ~3 s8 x
RELEASED BY - EFFECTIVE CUTTER RADIUS. . . \% q* t- j% x6 [' o0 n) T
SLOT WIDTH PCT FOR BLADE PT.* O* l% F; S$ ? N, `' E: I
; P( z7 U1 `0 K
[ 本帖最后由 syyyyyy 于 2007-2-8 14:45 编辑 ] |
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