The Analysis of the Influence of Technological Parameters on the Grinding Temperature in the Single-Pass Grinding Process of Solid Carbide End Mill Flutes

Marcin Sałata

doi:10.12913/22998624/143483

Abstract

The Analysis of the Influence of Technological Parameters on the Grinding Temperature in the Single-Pass Grinding Process of Solid Carbide End Mill Flutes

Highlights

The main issue of the currently manufactured solid carbide end mills is the production time and the complexity of the tool design as discussed by Malkin [1], Hubert [2] and Fujara [3]
The method of deep grinding, which is constantly the subject of research, consists of removing the entire machining allowance in a single pass of a grinding wheel, replacing the multi-stage roughing and finishing presented by Uhlmann [9] and Badger [10]
The optimization of technological parameters is of great importance which was proved in works presented by Bazan [11, 12]

Summary

Introduction

The main issue of the currently manufactured solid carbide end mills is the production time and the complexity of the tool design as discussed by Malkin [1], Hubert [2] and Fujara [3]. The basic operation in the manufacturing of carbide tools is the flute grinding process, presented by Christoph [4] as well as Guachao [5]. It takes up to 70% of the production time, which was proved in works presented by Burek [6, 7]. Machining of the flute takes place in many stages, and the roughing and finishing require from a few to a dozen grinding wheel passes, which significantly extends the grinding time as discussed by Yang [8]. The method of deep grinding, which is constantly the subject of research, consists of removing the entire machining allowance in a single pass of a grinding wheel, replacing the multi-stage roughing and finishing presented by Uhlmann [9] and Badger [10]. The optimization of technological parameters (vs, vf) is of great importance which was proved in works presented by Bazan [11, 12]

Methods

Results

Conclusion