GSK 980TDi, Руководство пользователя

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Chapter 7 Tool Offset & Setting
289
Ⅱ
Operation
Z
X
αˊ
表面 A1
表面 B1
βˊ
11) Make the tool to cut on Surface A1;
12) Retract the tool along X axis without Z axis moving and stop the spindle;
13) Measure the distance "
β " between the Surf
ˊ
ace A1 and the workpiece coordinate
origin(supposing β =1) ; ˊ
14) Press key to enter the Offset interface, select the TOOL OFFSET page, then move the
cursor by pressing , to select the corresponding offset number;
15) Key in by sequence the address key , sign key , number key , and
key;
16) Make the tool to cut on Surface B1;
17) Retract the tool along Z axis without the movement of X axis, and stop the spindle;
18) Measure the distance "
α ’ " (supposing α ’=10);
19) Press key to enter the Offset interface, select the TOOL OFFSET window, then move
the cursor by pressing , to select the corresponding offset number;
20) Press orderly the address key , number key , and key;
21) Repeat the execution from Step 10 to Step 20 to perform the tool-setting operation for other
tools.
Note: The offset value may be large by this tool-setting method, so the tool compensation should be done by
the coordinate offset by the CNC system. (set the BIT4 of the CNC parameter No.003 to 1). Moreover,
the tool lengths compensation should be performed by using the T code in the 1st block, or the 1st
move block should contain the T code for the tool length compensation.
7.3 Tool-Setting by Machine Zero Return
There is no reference tool in this tool-setting methods, when the tool is worn or to be adjusted, it
only needs to be set again, and a machine zero return should be done before the tool-setting. The
machining could be continued by performing a machine zero return at power on after power-off, which
is very convenient for the operation.
Steps (workpiece coordinate system by part end surface):
Surface A1
Surface B1