Fatigue analysis of reducer transmission parts

Abstract

Each part of the reducer has a design life, if any of the parts fail to reach the design life, it will affect the normal operation of the entire equipment. The life of a part is affected by its own material, structure, load and environment, etc., and fatigue life analysis requires the S-N curve of the material. This paper mainly considers the influence of the material, structure and load of the part on the part, and analyzes the mechanical response of the transmission parts in the reducer under alternating load.