In the present work, functional properties of three different types regular microreliefs, formed by ball burnishing process on flat surfaces are evaluated. For their estimation, heights and material ratio curve’s criteria were used, according to international standard ISO 21920-2:2021. The influence relief’s type parameters surface investigated using full factors experimental design. Based obta...

Causes of the in-service damage to hydrocylinder liners were investigated, and requirements their working surfaces systematized. Roughness parameter Ra was found not provide a precise estimate surface quality because its reduction did affect microgeometry. Additionally, assessed by Abbott-Firestone curve during finishing operation. The optimized manufacturing technology for obtaining offered ba...

The current research deals with an experimental study in the Crawling Glaze technique under low temperature range (980) degrees Celsius, where a local bentonite clay was used as catalyst to achieve effect of on ceramic surface, and white (Akashat) chosen body for application by adding non-plastic materials such silicic sand grog, well kneading (burnishing) surface be ready this technique, homem...

The analytical dependences for determining the overlap area of V-shaped grooves partially regular microrelief shifted by an angular pitch 0.5° are established. formed on end surface rotary body vibration. In addition, intersection between groove elements can be different types. relationship geometric parameters and their location is determined. influence geometrical established depending locati...

Abstract. The present study developed theoretical models for simulation of surface topography and roughness parts produced by the selective laser melting (SLM) process their evolution after burnishing as post-treatment. algorithm has been integrated combining principles process, i.e., formation melt pool kinematic motion, followed mechanic through Z-map approach. To verify results, 316L stainle...