Influence of Ceramic Tool Processing Parameters on the State of Nc6 Steel Surface

Abstract

The article presents the characteristics of ceramic tools designed to improve the condition of the surface layer of workpieces. After milling or turning, the surface layer of the workpiece often has several disadvantages, such as burrs or uneven roughness. Brushed ceramic tools allow the surface layer to be improved as another technological step in the entire manufacturing process. The presented tests of the geometrical surface structure were made for NC6 tool steel for cold work. An analysis of the impact of brushing technological parameters on the height of unevenness and visual features of the machined surface was carried out.

Analysis of Error Movements of Machine Tool Spindles

“…Industrial experience shows that spindlesoften unfairlyare blamed for problems during workpiece machining. Unfortunatelyas described earliermethods and equipment for spindle error movements tests during work are not widely spread and are known to just a small group of specialists [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18].…”