Keyword: «crankshaft»

This article is devoted to the method of vibroacoustic diagnosis of crankshafts. This method of defectation is the most promising in development in comparison with existing methods. The article highlights the main points for working with this technique.

Reliability and efficiency of internal combustion engines is the most important problem of modern production both in the sphere of manufacturing and in the field of operation.

The results of the research on the welding of the crankshaft of the KamAZ-740 engine by the PP-Np-35V9X3SF powder wire under the fused flux AN-348-A are presented to obtain a hardness corresponding to the specifications of the manufacturer.