A Review on Optimization of Process Parameters for Tool Wear and Surface Roughness Using Coated Carbide Inserts

Abstract� In manufacturing and machining operation of different components for automotive manufacturing industry the challenge of mass production firm is focused mainly on the achievement of high quality in terms of work piece dimensional accuracy, surface finish, high production rate, less wear on the cutting tools, economy of machining in terms of cost saving and increase the performance of the product with reduced environmental impact. To achieve this, it is necessary to executing of continuous process improvement efforts in the operations. As the part of a continual improvement process, the essential part is switching to coated grades of carbide tools from regular carbide grades for machining operations of hardened steel. The purpose of this paper is to define tool wear mechanism and tool life, selection of proper tool coating and work piece material combination for research work.