Manufacturing Technology 2021, 21(5):640-646 | DOI: 10.21062/mft.2021.077
Effect of the dressing process on the surface roughness in cylindrical grinding of Ti6Al4V alloy using stationary diamond dressing tools
- Department of Machining and Assembly, Faculty of Mechanical Engineering, Technical University of Liberec. 461 17, Studentská 1402/2, Liberec 1, Czech Republic
The current study investigates the influence of the dressing process of the vitrified bonded microcrystal alumina grinding wheel on the roughness of the machined surfaces in cylindrical grinding of Ti6Al4V alloy using different types of stationary diamond dressing tools. For the research, four types of dressers were selected, which differ from each other by number, size and location of diamond cutting elements. Each dresser has been tested at four different dressing feed values with the same dressing depth. Two sets of experiments were conducted to determine the tendency of grinded parts roughness parameters change depending on the dressing feed for each type of diamond dressing tool at two values of grinding feed. A comparative analysis was carried out to show the dressing feed influence and the effect of the diamond dresser type select on the roughness parameters of the grinded surfaces.
Keywords: Cylindrical Grinding, Stationary Diamond Dressing Tools, Roughness, Ti6Al4V Alloy
Grants and funding:
This work was supported by the Student Grant Competition of the Technical University of Liberec under the project No. SGS-2019-5034.
Received: May 5, 2021; Revised: June 17, 2021; Accepted: August 27, 2021; Prepublished online: October 21, 2021; Published: November 25, 2021 Show citation
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