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圆粗车循环和精车循环加工举例。 毛坯的直径为Φ95mm,要求粗加工循环为精车循环留出加工余量:直径方向0.4mm,轴向0.2mm。工件坐标系如图中所示。) n, \ t9 n: e* X+ N1 d4 D) y
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6 N1 b; z4 `7 B" |5 v% L%0012 2 e" i' s6 G5 ?1 ^6 ?
G92 X100 Z40
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N110 G95 F0.3
# e3 p; k3 K+ W0 k N120 G71 U3. R1.P130 Q220 X0.4 Z0.2 F0.3 8 y; _' N. y5 p& \" y$ ]
N130 G00 X42.
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: v5 q' B' v* q, x* Y% z4 {; o N160 G01 Z-30.1
2 v) V+ w# h8 `: s N170 X65.
9 C- O- m' P) j, ?6 _ N180 X68. Z-31.5 8 Y( o& b# `9 G i
N190 Z-63. ' f9 t( v. }/ ^! ]4 L- p8 ^
N200 X73. W2 I$ Z3 S1 M3 D5 i1 Y( |
N210 X95. Z-70.
/ b1 H6 r* I9 E r6 e6 _! I+ ] N220 Z-85. 2 x9 d) N* k: k) l+ v
N230 M30& z$ P8 B% o( p+ M6 H
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