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Preliminary communication

The influence of drawing speed on surface topography of high carbon steel wires

M. Suliga ; Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Poland


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page 182-184

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Abstract

In this work the influence of the drawing speed on surface topography of high carbon steel wires has been assessed. The drawing process of f 5,5 mm wire rod to the final wire of f 1,7 mm was conducted in 12 passes by means of a modern Koch multi-die drawing machine. The drawing speeds in the last passes were: 5, 10, 15, 20 and 25 m/s. For final wires f 1,7 mm the three-dimensional analysis of the wire surface topography investigation was determined. It has been proved that the wire topography in the drawing process is characterized by a random anisotropy and the amount of directing the geometrical structure of the surface depends on the drawing speed.

Keywords

high carbon steel, drawing, wire rod, speed, surface topography

Hrčak ID:

168926

URI

https://hrcak.srce.hr/168926

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