WEIHONG NK280, Manufacturer'S Manual

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上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
Specialized, Concentrated, Focused - 73 -
Fig. 3-50 USB file screen
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Involved Parameters are: Translation Parameters of DXF File
Parameter Meaning Setting Range
Tool lifting height
It sets the tool lifting height during
rapid traverse.
0~99999 (mm)
Machining depth
It specifies the processing depth for
2D files.
-99999~0 (mm)
Use first point as zero
point
It sets whether to set the firstly met
coordinate point as zero point when
DXF file is processed.
Yes: Use the first point as zero
point
No: Not use the first point as
zero point
Shape separate
processing_valid
It sets whether the system will
completely process the last workpiece
before machining the next one(s).
Yes: Valid
No: Invalid
Bottom machining valid
Valve operation is enabled only when
[2D cutting] is on the workpiece
surface.
Yes: Valid
No: Invalid
Use dxf file as metric size It forcibly sets dxf file as metric size.
Yes: Forcibly set as metric
size
No: Not forcibly set as metric
size
Trans
lation parameters of DXF file are applied to translation for DXF files, including ―Tool lifting
height‖, ―Machining depth‖, ―Layer depth‖, ―Use first point as zero point‖ and ―Shape separate
processing _valid‖, etc.
When processing Dxf files, the system treats the action of tool lifting as the separate mark for the
adjacent shapes. If there is no tool lifting, the system will consider only one shape is being
processed. If tool lifting occurs, it indicates the processing of a complete shape is finished. For
example, process several circles adjacent to each other. The depth of each circle is 10mm, and
each feed depth of Z axis is 2mm. If parameter
―Shape separate processing valid‖ is set as Yes,
machine tool will process the current circle 5 times, then uplift the tool, and then go to process the
next circle. If it is set as No, machine tool will process the current circle once, then lift its tool, and
then go to process the other circles. After all the circles are processed once, this process will be
re-executed 4 times to finish processing all the shapes.