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MITSUBISHI CNC
3 Setup Screens
3.2.2.3 Tool Nose Data
Set the tool nose radius value (tool nose R), wear radius value (R wear) and tool nose point (tool nose point P) of the tool
nose mounted on the tool for each tool used. When the tool offset No. is designated by the tool command (T command),
compensation is carried out matching the tool length data and tool nose data.
CAUTION
If the tool compensation amount or workpiece coordinate system offset amount is changed during
automatic operation (including during single block stop), the changes will be valid from the command in the next
block or after several subsequent blocks.
Display items
Display item
(1)
Display area
I - 132
Displays the tool compensation data. The displayed cursor can be moved and data set.
Data that cannot be displayed in the display area can be displayed using the keys below.
,
: Scroll one line at a time.
,
: Change the display contents one page at a time.
Offset No.: This is the compensation data number.
Compensation data: This displays the following items:
Tool nose R: Tool radius (Nose R)
R wear: Tool radius (nose R) wear amount
Tool nose point P: Tool nose point (number)
The setting/display range of tool nose R/R wear is different depending on the combination of
the settings of "#1003 iunit" and "#1041 I_inch". (Note 1) (Note2)
Set at the radius value if parameter "#1019 dia" is "0", or at the diameter value if this
parameter value is "1".
I the case of R wear depending on the setting of parameter "#8010 ABS. MAX.", the setting/
display range may be different from the above.
An absolute setting is applied even if the tool nose point P is entered by pressing the [+ Input]
menu and entering a value.
(1)
Details
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