Abstract

Experimental Investigation into Wear and Tool Life of Milling Cutter PVD Coated Carbide Inserts While Armox 500 Steel Hard Milling

Highlights

  • Over the last couple of years, hard machining technology has won the attention of many a manufacturer in the whole world, the manufacturers of dies and moulds dealing with this type of production and generally used cutting materials, such as coated cemented carbides in roughing

  • The goal of the submitted paper is to evaluate the dependence of tool life T = f(vc) in hard rough face milling process of the Armox 500 steel through the PVD coated cemented carbide cutting material with SNHF 1204EN-SR-M1 tool insert geometry

  • Hard milling of complex shapes or moulds and dies for applications of rough face milling technology is drawn on the use of new milling strategies, or on modern construction of cutting tools coated with new generations of multilayer coatings

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Summary

Introduction

Over the last couple of years, hard machining technology has won the attention of many a manufacturer in the whole world, the manufacturers of dies and moulds dealing with this type of production and generally used cutting materials, such as coated cemented carbides in roughing. Hard milling of complex shapes or moulds and dies for applications of rough face milling technology is drawn on the use of new milling strategies, or on modern construction of cutting tools coated with new generations of multilayer coatings. For the application of hard rough milling the most common are changeable cemented carbide cutting tool inserts, especially the P and H types as the cutting geometry of these inserts (shown in Fig. 1 and 2) has been designed for the application of hard milling technology

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