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工作中我们应用子程序时大多是增量坐标,也即G91。实际上子程序也能G90,如图:
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主程序:O00012 u1 O4 K2 u& a) ]5 a
G21 G90 G40) ]% P$ j7 u6 E5 B; S* h3 f
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M98 P0010
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M98 P0010
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7 t$ b; U& v( b# v% w M98 P0010% N% O A! T/ [( d) i' g
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M98 P0010 Y* E" Z# I4 [$ i2 ~
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7 G" O5 h, {0 R* r" a( i3 J G92 X0. Y0.6 k; a* g2 e5 @9 R! X/ Z
M98 P0010" i% @" z0 M% u! @$ j& f ^
M307 M# v1 Q4 C/ X. u+ ^$ O9 e7 ^
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% {1 J. ?, q, {子程序: O0010
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