RESTORATION OF PARTS OF AGRICULTURAL EQUIPMENT BY ELECTRODEPOSITION OF IRON-BORIDE COATINGS WITH SUBSEQUENT CYANIDATION

Abstract

Parts of agricultural machinery that are sent for repair have a wide variety of defects that may arise during the operation of the machinery as a result of structural defects of individual components and deviations from the technical conditions for their manufacture or due to violations of the rules of technical operation of the machinery and, most importantly, from natural wear and tear. Modern agricultural machinery has a sufficiently perfect design, and its production is one of the most advanced in the field of mechanical engineering, so defects in parts due to structural or production reasons are extremely rare. Conditions can have both a positive effect, slowing down the process of defects from natural wear and tear, and a negative effect, causing accelerated wear and various damage to parts. As a result of wear, the initial dimensions of the mating surfaces of the parts change, and their geometric shape is distorted if the wear is uneven.