engleski

Parallel plougshare investigation

This paper present results of parallel wearing investigation of mass, surface, blade with 8 plougshares after 224 ha of ploughed soil. Plougshares were mounted on fivefurrow reversible plough of the firm Vogel&Noot. Average per cent surface loss of the plougshares with narrow top was 13.47% and 10.70% on plougshares with wide top. Average per cent surface loss of blades at examined plougshares after 28 ha of plougshed soil was 20.18% and 20.14%. Average mass was 39.91% (narow top) and 38.98% (wide top).

plougshare ; mass loss ; surface loss ; cutting blade

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