Izvorni znanstveni članak

Influence of ploughshare surface layers on ploughing efficiency

Z. Horvat ; Faculty of Mechanical Engineering in Slavonski Brod of J. J. Strossmayer University of Osijek
V. Marušić ; Faculty of Mechanical Engineering in Slavonski Brod of J. J. Strossmayer University of Osijek
I. Samardžić ; Faculty of Mechanical Engineering in Slavonski Brod of J. J. Strossmayer University of Osijek
I. Opačak ; Faculty of Mechanical Engineering in Slavonski Brod of J. J. Strossmayer University of Osijek

Sažetak

The paper presents comparison between standard ploughshares made of manganese steel 50Mn7 and the authors’ ploughshares hardfaced with a layer of C-Co-Cr-Ni-Si on the same steel. The research was carried out by using two tractors with two four-furrow plough of the same power in a total of 360 working hours, and a total of 180 hours of ploughing with each ploughshare. Ploughshares were used to measure hardness, to analyse the structure and wear.

Ključne riječi

alloy steel, ploughing, surface layer, wear, efficiency

Hrčak ID:

189381

URI

https://hrcak.srce.hr/189381

Posjeta: 871 *