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- Title
The Influence of Tool Composition and Fine Diamond Grinding Parameters on Surface Roughness of Composite Sliding Bearings for Printing Machines.
- Authors
Gavrysh, A. P.; Kyrychok, P. O.; Roik, T. A.; Vitsuk, Yu. Yu.
- Abstract
The article presents research results on the influence of tool composition and fine diamond grinding parameters on surface roughness of new composite sliding bearings for printing machines. We determine main regularities of surface roughness formation and their dependence on cutting parameters. We discover that granulosity, vehicle material of the diamond disc essentially influence surface roughness parameter Ra. We also determine that the highest values of roughness parameters are ensured at using grinding discs of the synthetic diamond with granulosity of 14-28 μm on thed hard-rubber vehicle. We show that main regularities of fine precision diamond grinding of new composite materials conform at plane, round external and internal grinding. Technological parameters for plane diamond grinding, as well as for round external and internal diamond grinding of new composite friction parts are presented. We make technological recommendations for industry on choosing the grinding tool and cutting parameters. The grinding tool and technological cutting parameters can satisfy high requests for surfaces quality of new composite bearings for printing machines.
- Publication
Naukovi visti NTUU - KPI, 2013, Vol 91, Issue 5, p80
- ISSN
1810-0546
- Publication type
Article