Various types of chip in cutting
In the cutting process, chips with different shapes are formed depending on the type of material, cutting parameters and the design of the tool's chip breaker.
They can be divided into the following shapes and lengths:
Snarled and long chips are undesirable since they can interfere with the process and result in poorer cutting results. Shorter shavings are usually accepted, but in some cases SMALL BREAKAGE SHAVINGS are required to provide good conditions for automation or when shavings are removed through flushing channels.
The surface smoothness of the workpiece after machining is influenced by what type of chip is created. Each time a chip breaks off, a small notch is formed in the surface. Each break also gives rise to a vibration which, in certain circumstances, can lead to the desired surface smoothness not being achieved.