Manufacturing Technology 2021, 21(4):512-519 | DOI: 10.21062/mft.2021.057
Accuracy and topography analysis of hard machined surfaces
- Institute of Manufacturing Science, University of Miskolc. H-3515 Miskolc-Egyetemvaros, Hungary
Research on efficient machining of hardened surfaces is invariably of interest because the number of wear resistant surfaces on the machined parts is increasing. These surfaces can be machined by both single-point (cutting) and abrasive (grinding) tools. However, in designating the finishing of the parts, the working characteristics of the products that the parts are intended for limit the finishing options. In this paper the results of a comparative experiment are introduced. In the experiments the allowances were removed from the hardened surfaces of the parts by turning, grinding or a combina-tion of them. The comparative analyses were carried out for the roughness and accuracy of the ma-chined surfaces and the procedures were assessed.
Keywords: Hard turning, Grinding, Surface Roughness, Accuracy
Received: February 6, 2021; Revised: April 11, 2021; Accepted: May 5, 2021; Prepublished online: July 4, 2021; Published: September 18, 2021 Show citation
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