Study and Comparison of the Methods of Testing the Tillage Tool Materials

A number of materials are presented, the purpose of which is to substantiate, including the use of experimental methods, the expediency and prospects of using bimetallic blanks for the production of harrower disks, and ultrajet diagnostics is proposed as a means of their rapid quality assessment. The importance of the research topic is proved by analyzing information sources related to the study of the creation of tillage tools. By conducting friction and wear-resistant tests of samples and using the results of ultrajet diagnostics, we demonstrate that a bimetallic tool can provide an increased service life and a number of operational properties, such as self-sharpening. In conclusion, we formulate some general trends for continuing investigations, the need for which is justified by the positive results of preliminary experimental data demonstrated in the article.