GSK 980TDi, Руководство пользователя

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Chapter 3 G Commands
51
Ⅰ
Programming
CHAPTER 3 G COMMANDS
3.1 Commands
G command consists of command address G and its following 1 ～ 2 bits command value, used
for defining the motion mode of tool relative to the workpiece, defining the coordinates and so on.
Refer to G commands as Fig. 3-1.
G □□
G words are divided into 9 groups (00, 01, 02, 03, 06
，
07
，
12
，
14
，
16
，
21). Except that commands
in the group 01 and 00 are not in the same block, G words in the different groups can be input to the
same block and the last one is valid when two or more G words in the same group are input. The
words in the different groups without the same parameter (word) can be in the same block and their
functions are valid without sequence at the same time. The system alarms when G words do not
belong to Table 3-1 or they are optional functions without being supplied.
Table 3-1 G command list
Word Group Function Remark
G00 Rapid traverse movement Initial modal G command
G01 Linear interpolation
G02 Circular interpolation(CW)
G03 Circular interpolation(CCW)
G05(G5.1) Three-point circular interpolation
G6.2 Ellipse interpolation (CW)
G6.3 Ellipse interpolation (CCW)
G7.2 Parabola interpolation (CW)
G7.3 Parabola interpolation (CCW)
G32 Thread cutting
G32.1 Rigid thread cutting
G33 Z tapping cycle
G34 Variable pitch thread cutting
G90 Axial cutting cycle
G92 Thread cutting cycle
G83 axle drilling cycle
G84 End rigid tapping
G87 radial drilling cycle
G88
01
Side rigid tapping
Modal G commands
Command value （ 00 ～ 99 ， the leading zero can be omitted ）
Command address G