現(xiàn)在要加工一個(gè) 頂面長(zhǎng)度為50mm (X軸),,寬度為60(Y軸),, 到底面高度為100(Z軸),,斜面與水平方向的夾角為70度的這么一個(gè)梯形,,用Φ20銑刀干,G54零點(diǎn)在50長(zhǎng)度邊與100豎直邊交點(diǎn)上,。 程序如下:
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8 M C3 l' E0 A0 Y5 i, Y o8 D R1=20/2 R2=0.5 R3=50 R4=100 R5=0 R6=800 R7=200 R8=60
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4 `$ g- t P' b G54G90G0X=-(R3+R1)Y0Z1
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* x; a8 X4 K/ l& Q$ B% A M3S=R6
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G1Z0F=R7
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IF R5<=R4 GOTOF BB1
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R5=R4, n3 _: S2 k/ P1 Z$ T
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R10=TAN(20)*R5% {7 n3 n) v- z
# ^5 b {+ a: a* Y% Q G1X=-(R3+R1+R10)' [& i6 a3 {# L: C# I
* t/ n4 H8 N6 ^3 U* _1 N8 g Z=-R5
) {( _5 r% y3 U& h W
4 ~% c: p+ O8 G$ T+ Z! E. g5 t4 e Y=R87 S1 ~1 p; O6 \2 I
1 \8 c" a8 j$ ~' E IF R5==R4 GOTOF BB99
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R5=R5+R21 f- R0 N. J4 {& K' w
& N1 H0 }3 F/ _7 m* A% e: g IF R5<=R4 GOTOF BB2
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R5=R4& c8 T% f4 A' D
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BB2:
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X=-(R1+R3+R10)7 g0 ]. {$ |, d' V: `
% x* g3 N1 \8 d o7 W, t+ p' M Z=R5, Q |; V0 D% O, _' Q0 O
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( g& }8 j# U8 f3 c: i: q IF R5==R4 GOTOF BB99+ z- U0 m4 n) |( M. u- l
3 F' H! Y0 [7 V- p# M7 f0 {) s" F R5=R5+R2
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GOTOB AA1
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: Z, d/ M9 e* ^1 I BB99:
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G1Z10 B8 P! i2 z. h. C
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G0X0Y0. e+ @& K3 s7 `
) h# i( @$ K% S4 k, U M30
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# |9 k" G! B! c/ m9 G8 e$ c/ T 初學(xué)變成 請(qǐng)指點(diǎn) |