As the core component of the current power system of automobiles, the durability of key components has a decisive impact on the overall performance and safety of the vehicle. The purpose of this article is to explore an efficient method for evaluating the durability of core components of automotive engines, in order to improve the reliability of components and the safety of the entire vehicle. The article examines the current development trend of durability assessment technology and analyzes the limitations of existing technologies. Propose a comprehensive evaluation method that integrates experimental verification and numerical simulation, which can effectively evaluate the durability of components in different working environments. Through experimental verification and data analysis, the accuracy and efficiency of the proposed method were verified, and future research directions and improvement suggestions were predicted and anticipated.

car engine  /  core components  /  durability assessment  /  experiments and numerical simulations