Analysis of the Cutting Abilities of the Multilayer Grinding Wheels-Case of Ti-6Al-4V Alloy Grinding.
| Autor: | Lipiński D; Faculty of Mechanical Engineering, Koszalin University of Technology, 75-620 Koszalin, Poland., Banaszek K; Doctoral School, Koszalin University of Technology, 75-453 Koszalin, Poland., Rypina Ł; Faculty of Mechanical Engineering, Koszalin University of Technology, 75-620 Koszalin, Poland. |
|---|---|
| Jazyk: | angličtina |
| Zdroj: | Materials (Basel, Switzerland) [Materials (Basel)] 2021 Dec 21; Vol. 15 (1). Date of Electronic Publication: 2021 Dec 21. |
| DOI: | 10.3390/ma15010022 |
| Abstrakt: | This paper presents an effectiveness analysis of the grinding process with the use of a new multi-layer abrasive tool. The designed abrasive tool consists of external layers with a conventional structure, whose task is to decrease the grinding wheel load and ensure high grinding volumetric efficiency. The inner layer of the grinding wheel contains a 30% addition of abrasive aggregates. The task of the inner layer is to provide lower roughness of the machined surface. The aim of the research presented in this paper was to evaluate the topography of the designed abrasive tool and to analyze the middle layer properties influencing the machined surface roughness. The differentiation of the active surface features of the abrasive tool was determined for the conventional layer and the layer with the addition of abrasive aggregates. The machining potential of the layers was also determined using the Shos parameter. The surface topography of Ti-6Al-4V alloys ground with the use of a multi-layer wheel and a conventional grinding wheel was analyzed. With the application of the bootstrap hypothesis, the set of roughness parameters differentiating the topography of ground surfaces was determined. |
| Databáze: | MEDLINE |
| Externí odkaz: |
|