A comparison of wear of plough chisels made of different materials and after pad welding

摘要

The paper presents quantitative results of mass wear of plough chisels working in soil made of various steel types and subjected to pad welding. The research was carried out in real field conditions on soils with similar physical and chemical parameters during routine field work in autumn. The scope of the research included the quantitative determination of wear values depending on the type of steel used and the surface treatment carried out. The photographs also show the surface profiles of plough chisels exposed directly to the impact of abrasives.