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发表于 2008-3-18 09:59:03
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看这个，和上面的差不多。呵呵5 M& q( T/ T0 B! U: R5 o9 P
5 _9 S2 H( J& Z6 }
PINION GEAR
7 s6 @7 c5 b4 F+ j PITCH APEX TO CROWN. . . . . 27.75 27.75
5 v: M2 c3 S1 { dd FACE ANG JUNCT TO PITCH APEX ! h! `: _) S- S/ H# B$ |3 e7 _0 N
MEAN CIRCULAR THICKNESS. . . 4.88 4.63 . z- E* R1 i1 W; }
OUTER NORMAL TOPLAND . . . . 1.81 1.44
0 ~7 b2 Z$ `+ K8 ]2 r" [) L3 _7 U3 h PINION GEAR MEAN NORMAL TOPLAND. . . . . 1.93 1.73 4 D% A" k0 ?0 a5 \
NUMBER OF TEETH. . . . . . . 16 16 INNER NORMAL TOPLAND . . . . 2.06 1.59 ( n! O% X/ Y3 n# N. l& o
PART NUMBER. . . . . . . . . PITCH ANGLE. . . . . . . . . 45D 0M 45D 0M
& G h7 N/ [) R. c MODULE . . . . . . . . . . . 3.750 FACE ANGLE OF BLANK. . . . . 51D 49M 51D 49M 2 ^5 t2 X( p1 g5 @( h% u
FACE WIDTH . . . . . . . . . 15.00 15.00 INNER FACE ANGLE OF BLANK. .
; u& }6 W# M: z PRESSURE ANGLE . . . . . . . 20D 0M ROOT ANGLE . . . . . . . . . 38D 11M 38D 11M
+ g/ u$ `: |% T; ^2 ^4 P SHAFT ANGLE. . . . . . . . . 90D 0M DEDENDUM ANGLE . . . . . . . 6D 49M 6D 49M
: c$ q1 |# b9 g9 T$ \ TRANSVERSE CONTACT RATIO . . 1.084 OUTER SPIRAL ANGLE . . . . . 43D 5M 4 m3 _) w" f9 H# m" F
FACE CONTACT RATIO . . . . . 1.296 MEAN SPIRAL ANGLE. . . . . . 40D 0M
2 k$ ^$ o6 O @# G1 d2 g2 W MODIFIED CONTACT RATIO . . . 1.689 INNER SPIRAL ANGLE . . . . . 38D 49M
. W; {' K+ A) V OUTER CONE DISTANCE. . . . . 42.43 HAND OF SPIRAL . . . . . . . LH RH " G4 R, j1 d- X4 x# i2 k% a* j
MEAN CONE DISTANCE . . . . . 34.93 DRIVING MEMBER . . . . . . . PIN & G3 K9 n: ]! G: `* }4 e: a
PITCH DIAMETER . . . . . . . 60.00 60.00 DIRECTION OF ROTATION-DRIVER REV
) \" r3 b0 T! o& O" X$ Z CIRCULAR PITCH . . . . . . . 11.78 OUTER NORMAL BACKLASH. . . . MIN 0.10 MAX 0.15 9 S% Q( h' V3 H* w
WORKING DEPTH. . . . . . . . 6.37 DEPTHWISE TOOTH TAPER. . . . GIVN
2 X, Y( e7 H2 A* N, T) W5 M WHOLE DEPTH. . . . . . . . . 7.08 7.08 GEAR TYPE. . . . . . . . . . GENERATED
- y( T5 L5 Z, c+ c8 d9 q. C* e CLEARANCE. . . . . . . . . . 0.71 0.71 FACE WIDTH IN PCT CONE DIST. 35.355
" `- B' I* j( N& Z. t ADDENDUM . . . . . . . . . . 3.19 3.19 DEPTH FACTOR - K . . . . . .
" l& |* V4 p5 y: h3 K* ~/ O `" r DEDENDUM . . . . . . . . . . 3.89 3.89 ADDENDUM FACTOR - C1 . . . . " k; S5 r; ^+ c9 w; g3 o
OUTSIDE DIAMETER . . . . . . 64.51 64.51
2 O. i6 ?+ I4 }6 r5 d) g: C GEOMETRY FACTOR-STRENGTH-J . 0.1559 0.1701 , s! z& p& \; u' P% I
STRENGTH FACTOR - Q. . . . . 38.600 35.393 " {8 `/ J; [ u# m
THEORETICAL CUTTER RADIUS. * 43.17 EDGE RADIUS USED IN STRENGTH 0.50 0.85 + ^. R* L' o P& |( h
CUTTER RADIUS. . . . . . . . 44.45 CUTTER RADIUS FACTOR - KX. . 1.000 7 ~. v" A" P, w I' Z: O# W. P& e
CALC. GEAR FINISH. PT. WIDTH 1.69 FACTOR . . . . . . . . . . . KI 1.1839
( q, ^% G- u! c" n! h; M GEAR FINISHING POINT WIDTH . 1.70 STRENGTH BALANCE DESIRED . . STRS
9 F, n d5 q% d: S ROUGHING POINT WIDTH . . . . 0.75 1.30 STRENGTH BALANCE OBTAINED. . PW % v0 {8 p# [ J' s5 h
OUTER SLOT WIDTH . . . . . . 1.35 1.70 GEOMETRY FACTOR-DURABILITY-I 0.0619
% L6 h* a1 v6 V MEAN SLOT WIDTH. . . . . . . 1.46 1.70 DURABILITY FACTOR - Z. . . . 8854.55 8854.55
/ ^& S$ h) q7 `- U9 _ INNER SLOT WIDTH . . . . . . 1.25 1.70 GEOMETRY FACTOR-SCORING -G . 0.003534 % }0 c5 v; T3 U8 a, O6 V& ^
FINISHING CUTTER BLADE POINT 0.75 1.00 SCORING FACTOR - X . . . . . 0.3327 & l( b6 C8 K" I6 C' L8 Q6 d" ]
STOCK ALLOWANCE. . . . . . . 0.50 0.40 ROOT LINE FACE WIDTH . . . . 15.00 15.00 + C3 P3 H' v- @$ t4 Z' ]7 ^- U
MAX. RADIUS - CUTTER BLADES. 0.78 1.14 PROFILE SLIDING FACTOR . . . 0.00231 0.00231
6 L* b; H+ G; ~1 _/ f2 _ x MAX. RADIUS - MUTILATION . . 1.27 1.62 RATIO OF INVOLUTE/OUTER CONE 1.328
' p# {6 d- h' ?- ]* u# j. Z MAX. RADIUS - INTERFERENCE . 1.03 1.03 RATIO OF INVOLUTE/MEAN CONE. 1.613 / U I' t6 I6 P9 m0 J& x
CUTTER EDGE RADIUS . . . . . 0.75 1.00 5 E9 j" M& O# l1 \& w+ |
CALC. CUTTER NUMBER. . . . . 26 26 AXIAL FACTOR - DRIVER CW . . OUT 0.956 IN 0.265
- A5 U$ t; a* n# M' Y MAX. NO. OF BLADES IN CUTTER AXIAL FACTOR - DRIVER CCW. . IN 0.265 OUT 0.956 8 ^. |/ O( K5 m" H M
CUTTER BLADES REQUIRED . . . SPEC DEPTH SPEC DEPTH SEPARATING FACTOR-DRIVER CW. ATT 0.265 SEP 0.956
4 C. |; ~5 [, E: R+ ^( U+ r& L *CUTTER SPECIFICATIONS ARE IN METRIC UNITS SEPARATING FACTOR-DRIVER CCW SEP 0.956 ATT 0.265
7 G+ T8 ^+ b2 Z. u+ R DUPLEX SUM OF DEDENDUM ANG . 14D 7M
4 H9 m% s7 i' L* h. q7 u9 ^, r GEAR ANGULAR FACE - CONCAVE. ROUGHING RADIAL. . . . . . . 1.364" 2 l1 ]4 T" s) Z2 d: O% A2 N
GEAR ANGULAR FACE - CONVEX . INPUT DATA . . . . . . . KTT L
7 \1 D8 c4 N0 o$ p3 {7 L3 d+ B' J. X GEAR ANGULAR FACE - TOTAL. . INPUT DATA . . . . . . .CUTM 1 {: K q4 m% t# s
NUMBER OF BLADE GROUPS . . . . z) ?% H! D4 @: P
ALL DIMENSIONS ARE METRIC UNLESS OTHERWISE SPECIFIED EFFECTIVE CUTTER RADIUS. . . ' | b; J H m, k$ ?
RELEASED BY - dd SLOT WIDTH PCT FOR BLADE PT. |
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