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GSK980TDi Turning CNC System User Manual
300
Ⅱ
Operation
the plate
moves
the tool-change
strobe signal TF
the tool-change
allowable signal
CEN
the tool-change
operation
the tool-change
safety area
When T code does not share a same block with the movement code, simultaneously output tool
strobe signal TF and tool-change allowable signal TCEN when T code is performed.
7.6.5 High-Efficiency Tool-Change Procedure Explanation
Firstly, set the tool-change safety area before using this function. If the tool is installed again or
the raw-material dimension is changed during using this function, the safety area should be set again.
For example:
…
G00 X100 Z100 T0404;
…
The tool-change motion and carriage plate positioning are performed as follows:
the tool-change
position A(100,100)
X
Z
1
4
1
4
The plate moves and the tool-change
operation can synchronously execute
the workpiece blank
the tool-change safety area
the chuck
the tool-change impact area
7.6.6 Precaution of High-Efficiency Tool-Change
1) When the tool-change code does not performed with a same block to the axis positioning code; the
tool-change allowable signal will be output before performing the tool-change;
2) When the tool-change code and axis positioning code (G00 or G01) are performed based upon a
same block; the tool-change allowable signal TCEN output after the carriage plate enters to the
safety area. When the tool-change code and other movement codes are performed with a same
block; the tool-change allowable signal TCEN outputs after the movement ends;
