GSK GSK980TDc, Руководство пользователя

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Chapter 3 G Commands
47
Ⅰ
Progra
mming
G50 Setting workpiece coordinate system
G52 Setting local coordinate system
G65 Macro command
G70 Finishing cycle
G71 Axial roughing cycle
G72 Radial roughing cycle
G73 Closed c
G74 Axial grooving cycle
G75 Radial grooving cycle
G76 Multiple thread cutting cycle
G20
06
Inch select Modal G command
G21 Metric select Initial mode G command
G96
02
Constant surface speed ON Modal G command
G97 Constant surface speed OFF Initial mode G command
G98
03
Feed per minute Initial mode G command
G99 Feed per rev Modal G command
G40
07
Cancel cutter radius compensation Initial mode G command
G41
Tool nose radius compensation left
contour (option)
Modal G command
G42
Tool nose radius compensation right
contour(option)
G66
12 Modal G command
G67
G54
14
Workpiece coordinate system 1
Modal G command
G55
Workpiece coordinate system 2
G56
Workpiece coordinate system 3
G57
Workpiece coordinate system 4
G58
Workpiece coordinate system 5
G59
Workpiece coordinate system 6
G17
16
XY plane Modal G command
G18 ZX plane Initial mode G command
G19 YZ plane Modal G command
G12.1
21
Polar coordinate interpolation
Non-modal G command
G13.1 Polar coordinate interpolation cancel
3.1.1 Modal, non-modal and initial mode
G commands are divided into group 00, 01, 02, 03, 06, 07, 16, 21.
After G commands are executed, their defined functions and states are valid until they are
changed by others in the same group, which commands are called modal G commands. After the
modal G words are executed, and before their defined functions and states are changed, the G
command cannot be input again when they are executed by the following block.
The defined function and state are valid one time after G command is executed, and the G word
must be input again when it is executed every time, which command is called non-modal G
command.