HOT MACHINING PROCESS FOR IMPROVED METAL REMOVAL RATES IN TURNING OPERATIONS

被引：36

作者：

MADHAVULU, G

AHMED, B

机构：

[1] Technology Development Laboratory, Bharat Heavy Electricals Ltd., Corporate R, Hyderabad, 500 593, Vikasnagar

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 1994年 / 44卷 / 3-4期

关键词：

D O I：

10.1016/0924-0136(94)90432-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper deals with the Hot Machining Process, for turning operations, which is designed to give improved metal removal rates, particularly on difficult-to-machine metals. A high temperature plasma arc is used to provide intense localised heat, softening only the chip material, leaving the work piece relatively cool and metallurgically undamaged. The advantages of plasma arc hot machining are increased metal removal rates, machining hard and tough metals, increase in tool life, suitable for interrupted cuts etc... This paper discusses the results of productivity studies and economic viabilities of the Hot Machining Process.

引用

页码：199 / 206

页数：8