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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:
1 B, p3 h3 v$ D6 r# K5 _3 e主程序:O00018 y# A6 |4 B+ k& K7 U+ _
G21 G90 G400 c: w& `& x9 }+ d; a9 t
T01 M06 ; o; y8 u! n, [$ u2 @: @: ~
G543 w; O. S: G& n7 ]$ J
S300 M037 H0 |4 ?. ~: b5 S
G00 X0. Y0.
7 D$ r+ R$ D! O3 I9 {" x! `" h G43 Z10. H010 R$ `. O% |. |; M
Z2.
) S5 C! r9 |6 u0 { M98 P0010
3 O5 [$ t' _% C D( Z5 Q X300. Z2.
- G% X% S$ ^5 m G92 X0. Y0. N Y8 ?% |' O9 e
M98 P00104 L, P3 N5 l# g' r1 D: D: q! q
X300. Z2.! F2 C0 z# p$ S" n: t$ ~- S
G92 X0. Y0.$ F- {9 o4 ]6 ^. H. r/ F6 C
M98 P0010
( o! A$ K5 Y) p/ a X300. Z2.
4 a4 i; Q: g# u G92 X0. Y0.
" v* A5 G5 u! W1 U M98 P0010
6 S+ H) P5 I- B X300. Z2.
) |! A7 [; }. h" S1 U G92 X0. Y0.
4 B- m) X, { X! J M98 P00108 X; m2 p; {- E* t: {9 g/ q
X300. Z2.
# M) q. j; O! t7 u! I$ i* @ G92 X0. Y0./ q# [- y0 Y E0 C
M98 P0010: v) P) V7 R" J, h- X! t
X300. Z2.- V1 m m' I0 W1 |7 h- A
G92 X0. Y0.
7 _5 ^5 t2 `. w; _' T7 p M98 P00101 a4 s8 u- b1 g
X300. Z2. O6 B& Y u7 H$ H9 A; G- B# h. U! Q
G92 X0. Y0.0 P. O% I' ?3 V; b6 W; @5 ], }
M98 P0010* h7 V2 F4 M+ P
M30
' ~, c! R+ _1 w% Z L, e( p3 r%/ s1 P$ g" B3 s3 m# E0 q& r1 {
子程序: O0010
U9 u9 U# L' | G01 Z-15. F80. M08
: M1 Q d7 _0 q" f7 R, j* C) t Y-55.# ^+ e8 c5 J5 z' G1 b
G03 X40. Y-95. I40. J0. F64.5 o) M7 N0 I' s# j5 e
G01 X150. F80.
2 P2 [ u9 e) i7 C. b1 {1 O" H G03 X190. Y-55. I0. J40. F64.
& w% c$ {) |9 ?; e9 ~% }0 w, h& ~ G01 Y55. F80.+ _, U& y1 r+ i* q$ q3 M) Q+ w
G03 X150. Y95. I-40. J0. F64.
. [7 h& K; h0 t: t8 v# M7 T G01 X40. F80.- k! H5 F& O, K! l a
G03 X0. Y55. I0. J-40. F64.
, X- \4 m8 v: O$ ]! i. c G01 Y0. F80.
4 Q# K" q; k1 f: Q5 O: v; C G00 Z8.! i3 v4 F& \1 n E" W
M998 j% n: P7 U9 k$ c+ y4 {% \
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