WEIHONG ELECTRONIC Ncstudio, Programming Manual

Page: 15 / 74

上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
12 Specialized, Concentrated, Focused
G992 X0 Y0
M17
O3456
3. Add the following contents at the end of the processing file:
G00 G90 X=#1
G906
G992 X0
M17
Method two:
G992 I_J_K
1. Delete M30 command in the processing file.
2. Add the following contents at the beginning of the processing file:
#1=30
’X offset value
#2=40
’Y offset value
#3=30
’machining quantity along X axis
#4=30
’machining quantity along Y axis
G65 P3455 L=#4
G00 G90 X=-#1*#3 Y=-#2*#4
G992 I=-#1*#3 J=-#2*#4
M30
O3455
G65 P3456 L=#3
G00 G90 X=-#1*#3 Y=#2
G906
G992 I=-#1*#3 J=#2
M17
O3456
3. Add the following contents at the end of the processing file:
G00 G90 X=#1
G906
G992 I=#1
M17
Both the above two programs can realize the related array machining. The first 4 parameters can
be adjusted and customized.
Note:
G992 X_Y_Z_ sets the current point as a specified point in the new coordinate system.
G992 I_J_K_ translates the original coordinate system a specified distance to form into a new
coordinate system. Comparatively speaking, G992 I_J_K_ is more efficient because it avoids the
redundant rapid traverse instruction produced by origin offset, while G992 X_Y_Z_ sets an origin after
backing to the original origin. During array machining, G92 command should be deleted manually
because it is not supported by the system.