Автор(и): Ivan Mitkov
One of the main technological operations in modern conventional agriculture remains plowing the soil. The machines with which the operation is carried out are the plows. The plowshare take up to about 75% of the load on the plow bodies, in which case the choice of material for their manufacture is essential. The article examines the different types of plowshares that are used in modern agriculture. The purpose of the article is to give a general overview of the materials from which the ploughshares are made and the accompanying treatments. In addition to the overview comment, a survey are also made to companies producing plowshares.
Ключови думи: tillage machine, ploughing, ploughshare, strength, hardness, wear resistance
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