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LH71/LH72 Tool offset function Operating manual
2. Target model
Item
Model name
Remarks
Display unit
LH72-3
（
3 axes input
）
For Lathe
・
Tool offset: Up to 99 points
LH71-3 (3 axes input)
When using with lathe settings in basic settings
・
Tool offset: Up to 99 points
Measuring unit
GB-ER
Built-in reference point
SJ700A
Built-in reference point
SL110, SL130, PL20C
No reference point
* The tool master is set to No. 1 at the
time of shipment from the factory.
LH72-3
LH71-3
3. Front panel
4. Positional relationship between TOOL master (reference)
and other TOOLs (conceptual diagram)
Ｘ
Ｚ
チャック
P0 = (X0, Z0)
P1 = (X0+X1, Z0+Z1)
P2 = (X0+X2, Z0+Z2)
Position coordinates of each tool
Datum point
TOOL 1
TOOL 2
Z2
X
2
Z1
X
1
P0
(X0,Z0)
P2
P1
Datum point
Chuck
ABS lamp
Datum point setting / tool offset key
Select axis key
Item feed key
Enter key
Edit key
Select key
ABS/INC key
TOOL #
(Tool master)
# : 99
Workpiece
