The plunging will reflect the following advantages:

1. feed rate constant

When using Z level processing methods, chip load (IPT) varies radially and axially exposure increases or decreases.When the transverse cutting, although radial contact and span will be some changes, but still maintain a constant chip load.

2. The tool path optimization

In general, as compared with the Z level processing methods, plunge milling is a more direct method of processing, the processing required for a particular area of less movement (processing linear inch). When circumstances require changing encounter X, Y axis direction processing (eg machining with a pillar crypt), which will become a special case.

3. Optimization tools.

Plunging at relatively low feed rate (usually 50r / min or more) cutting a large amount of processing materials. The processing method of using the old machine tool processing workshop, its cutting speed metal with high-speed processing method comparable to newer machines, sometimes even more than these newer machines.

Processing intermittent cutting conditions

In many cases, when it comes to intermittent cutting conditions it will force people to reduce the cutting parameters to reduce or eliminate chip inserts cause rupture. Plunge milling seems to be more conducive to meet these conditions and to obtain more stable results. During the cutting process, all this should be attributed to the material and the method of cutting axially maintained constant for each tooth chip load.

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