上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.
15 /33
After setting the datum with an absolute encoder, you can export the set datum by
pressing F1 in the next page to save it to the root directory of a USB flash disk. When
a new software is installed, you can import the previously saved datum by pressing
F2 in the next page, so as to save the trouble of repeated setting.
2.4 Define the Workpiece Origin
Based on a certain point on the workpiece, this operation is used to define the origin
of workpiece coordinate system (Hereinafter referred as to WCS ). Namely, it is fixed
relative to the certain point and mobile relative to the machine origin.
The selection of workpiece origin should meet the conditions of simple
programming, simple dimensional conversion, and small machining error, etc.’
If Machining Setting is set as double-axis mode, you need to separately do
centering for X1-axis and X2-axis. At this time, the other axes should be still.
To define the workpiece origin, do the following:
1. In Handle mode, to open Line Centering dialog box, press → 1 →
→ F2:
2. To select the target workpiece coordinate system, press .
3. Optional: Set the spindle speed during centering in S in Centering input box.
A large value is not suggested. And it is set to 500 RPM by default.
4. Optional: To enable edge finder for accurate centering, press F6:
5. Move X1-axis to one side of the workpiece and X2-axis to the other side, and
press F1.
The system automatically records the coordinates of X1-axis and X2-axis.
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