Chipping (Edges Of Milling Products Become Chipped) Occurs; A Hole Opens In The Milling Results - Roland DWX-4W User Manual

Milling Quality Problems

Chipping (Edges of Milling Products Become Chipped) Occurs

Is the installation base of the machine
secure?
Is the workpiece firmly secured in place?
Is the milling bur worn?
Is the collet deformed?
Is the thickness specified in the milling
data excessively thin?
Are the milling conditions too strict?

A Hole Opens in the Milling Results

Does the milling bur diameter match the
CAM settings?
Is the machine out of correction?
Are the milling conditions too strict?
Is the thickness specified in the milling
data excessively thin?
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4. Troubleshooting
The vibration from cutting can shake the installation base.
Check the mounting condition of the workpiece. Fasten the
workpiece in place securely so that it will not slip out of place
or come loose because of milling bur pressure or vibration
during milling.
If the same milling bur is used for milling for a long period
of time, it will become worn and affect milling results. Try
replacing the milling bur with a new one. The work time of
the milling bur can also be managed in VPanel.
The collet may be deformed if the tip of the spindle strikes
the rotary axis, etc., or if the spindle is locked. Replace the
collet if it is deformed.
If the specified finish thickness of workpieces is excessively
thin, chipping is likely to occur. Check the shape specified in
the milling data.
Strict milling conditions may affect milling results. Review the
CAM milling conditions.
Check the CAM milling bur settings.
The origin point may become out of position due to
prolonged use or relocating the machine, which can affect
milling results. Perform automatic correction. If expected
results cannot be obtained even after performing automatic
correction, perform manual correction. With manual
correction, changing the Z value in the + direction in Origin
point may improve the situation.
Strict milling conditions may affect milling results. Review the
CAM milling conditions.
The finish thickness of milled products needs to be 0.8 mm or
more. Check the thickness specified in the milling data.
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P. 24
P. 12
P. 53
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P. 39
P. 11
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