Effect of cutting conditions on the formation of residual stresses on turning super alloys

Abstract

During the operation of products used in various fields of technology, as well as numerous experiments, it is noted that residual stresses affect the wear resistance, corrosion resistance and durability of parts. It is known that the main factors in the occurrence of residual stresses are various types of processing. The article considers the influence of elements of cutting conditions on the for-mation and distribution of residual stresses during turning of a heat-resistant deformable alloy based on nickel based HN73MBTY. A methodology for conducting experimental studies was developed. It was found that the greatest in-fluence on the depth and nature of the distribution of re-sidual stresses when turning heat-resistant material HN73MBTY has the supply of a cutting tool.