A review on machining process and cooling techniques in machining: milling and cutting operation

Machining is a major part of metal working that plays an important role in metal cutting and forming. In machining, the machine tools especially cutting tools play an important role in effective metal cutting. This is because of their roles in producing different shapes and forms. The importance of machining in modern automated manufacturing systems has, in fact, increased due to the significant increase in the production time and the need to offset the high capital investment. The need for improving the technological performance of machining operations, as assessed by the cutting temperature, cutting force, tool life and surface finish has long been recognized, to increase the economic performance of the machining operations.