G Code List - Wuhan Huazhong Numerical Control Co., Ltd HNC-18iT v4.0 Programming Manual

2.1 2.1 G G G G code code
2.1 2.1 code List code
The following table is the list of G code in HNC system.
G G G G code code code
code
G00
◣G01
G02
G03
G04
G20
◣G21
G28
G29
G32
G34
◣G36
G37
◣G40
G41
G42
G46
◣G50
G51
G53
◣G54
G55
G56
G57
G58
List
List List
Table 2 2 G code list
Group Group Function Function
Group Group Function Function
Positioning (Rapid traverse)
Linear interpolation (Cutting feed)
01
Circular interpolation CW
Circular interpolation CCW
00 Dwell
Input in inch
08
Input in
Reference point return
00
Auto return from reference point
Thread cutting with constant lead
01
Tapping
Diameter programming
17
Radius programming
Tool nose radius compensation cancel
09
Tool nose radius compensation on the left
Tool nose radius compensation on the right
16 Setting the limit of spindle speed
Canceling the workpiece's origin movement
04
Moving the origin of workpiece coordinate system
00 Selecting a machine coordinate system
11 Setting a workpiece coordinate system
mm
22
2. Preparatory Function