Manufacturing Technology 2019, 19(3):375-379 | DOI: 10.21062/ujep/299.2019/a/1213-2489/MT/19/3/375
Influence of Grinding Conditions and Tilting the Spindle on the Spindle Load when a 5-Axis Grinder is Used
- Regional Technological Institute, University of West Bohemia - Faculty of Mechanical Engineering, Univerzitní 8, Pilsen 306 14, Czech Republic
This article deals with the influence of grinding conditions and tilting the spindle on changes in the spindle load when grinding tool steel on a 5-axis tool grinding machine. The experiment was designed to investigate any changes in cutting speed, feed rate or tilting of the spindle. The size of the load is very important, because the load can influence the tool life, the life of the machine components, quality of the surfaces and dimensional accuracy of the components. A medical femoral knee replacement was selected as the semi-finished component for the experiment, as its surface is a good representative of a complex-shaped surface. This article is limited only to the grinding of maraging steel MS1 with a CBN grinding wheel. The second part of this article is focused on the experiment where the spindle load is evaluated and the results of the experiments are compared.
Keywords: Grinding conditions; Tilting the spindle; Spindle load; Grinding; 5-axis; Maraging Steel
Grants and funding:
Project LO1502 ‘Development of the Regional Technological Institute’ under the auspices of the National Sustainability Programme of the Ministry of Education of the Czech Re-public aimed to support research, experimental development and innovation.
Published: June 1, 2019 Show citation
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