Sainsus O. Increasing the longevity of cultivator hoes by the coating of variable compounds.

Process of increasing the longevity of hoes of cultivators by the technique of coating a ceramics-metal compound.Increasing the longevity of cultivator hoes by the composite coatings of variable structure.Researches were conducted on the basis of positions of husbandry mechanics and science of materials with the use of methods of measuring of wear resistance, metallography and electronic microscopy.Possibility of increase the tearing down evenness along the cutting hoes when ceramics-metal coating is fused by changing the concentration of a ceramics compound. The technological process of hoes manufacturing is upgraded by the technique of coating a ceramics-metal compound of variable structure.On the method of work-hardening of hoes of cultivators was reception patent Ukraine on the invention.The developed technological process is accepted to introduction.Agriculture machinery-producing industry.