子程序編程方法舉例.

圖示為車削不等距槽的示例。對(duì)等距槽采用循環(huán)比較簡單，而不等距槽則調(diào)用子程序較為簡單。

已知毛坯直徑Φ32mm，長度為77mm，一號(hào)刀為外圓，三號(hào)刀為切斷刀，其寬度為2mm。加工程序如下

%0010

N001 G92 X150.0 Z100.0

N002 M03 S800 M08

N003 G00 X35.0 Z0

G95 F0.30 (轉(zhuǎn)進(jìn)給)

N004 G01 X0

N005 G00 X30.0 Z2.0

N006 G01 Z-55.0 F0.3

N007 G00 X150.0 Z100.0

N008 X32.0 Z0

T03

N009 M98 P15 L2

N010 G00 W-12.0

N011 G01 X0 F0.12

N012 G04P2.0

N013 G00 X150.0 Z100.0 M09

N014 M30

%0015

N101 G00 W-12.0

N102 G01 U-12.0 F0.15

N103 G04 X1.0

N104 G00 U12

N105 W-8

N106 G01 U-12 F0.15

N107 G04 X1.0

N108 G00 U12

N109 M99