Abstract

The results of research on grinding of pre-sustained corundum ceramics with the use of a spherical diamond head are presented. In particular, the influence of the angle α of grinding wheel axis on selected surface roughness parameters at variable feed speed have been investigated. The distribution of the effective cutting speed in the contact zone of the grinding wheel with the object for the selected grinding depth have been also determined.

Highlights

  • The development of technology and as a consequence - increasing demand for more and more resistant and advanced materials has prompted interest in ceramic

  • Influence of angle α on distribution effective grinding speed vcef in the contact zone of grinding wheel with treated surface is presented in Fig. 2 and 3

  • Measurements of selected roughness parameters of grinding surfaces were performed by portable surface roughness tester MarSurf M 300

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Summary

JAN BUREK ARTUR SZAJNA *

The results of research on grinding of pre-sintered corundum ceramics with the use of a spherical diamond head are presented. The influence of the angle α of grinding wheel axis on selected surface roughness parameters at variable feed speed have been investigated. The distribution of the effective cutting speed in the contact zone of the grinding wheel with the object for the selected grinding depth have been determined.

Introduction
Test stand and test conditions
Test conditions
Tests results
Angle of delay
Summary
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