What is milling?
This process is precisely defined in a DIN standard, the standard DIN 8589th It refers to a specific machining process. The special features of the machining with interrupted cuts are influenced by the chip thickness which depends on the angle of the cutting edge of the tool.
The exact definition, according to DIN standard DIN 8589:
Milling is cutting with circular, vertical or oblique to the rotational axis of the tool feed movement. This usually happens with a multidentate tool associated cutting motion.
Most frequent types:
- Here the cutting edge engages in the material during current feed always with the highest chip thickness and emerges with minimal chip thickness. This type of milling reduces the chatter marks almost entirely and is therefore often used for finishing a workpiece. High surface qualities are achieved.
- Here is exactly the opposite the case: The cutting edge dives with minimal chip thickness into the material and a emerges from the workpiece with maximum chip thickness. A copy results out the emerging of the cutting edge out of the material. Of course, the results of the surface are strongly dependent on material being processed and the feed, which is used during processing. Mostly used for roughing a workpiece with coarse surface results.
If you have specific questions about the processing please contact us directly. We’re here to help and inform you in detail. All kinds operations/applications mentioned herein may be realized with our CNC machines .