CFD modelling of hot machining operation

Abstract

CFD Modelling of Hot-Machining Operation is a machining method conducted on conventional machine tools in which work piece is preheated before cutting operation to become softer and thereby to reduce its shear strength. Here in Final Year B.Tech Project work this work is assigned to me for understanding the Hot-Machining prospects. In our Work the job to be machined is of High Manganese- Steel. As we know the machining of these materials has always been a great challenge. Machining of these alloys and materials requires cutting tool of high strength, which is sometimes not economical and sometimes even impracticable. And also Non-Conventional processes are generally restricted to productivity point of view. The benefits of easier manufacturer of the components of excessive hard materials can be substantial in terms of reduced machined costs and lead time compared to traditional one involving heat treatment, grinding and manual finishing/polishing. So for a qualitative and productive process, the growing interest for Hot Machining Process is being developed in industry.