Abstract: Elastic deformation molding method is a newly developed aspheric machining technology which can convert complex aspherical surface machining to simple flat surface machining. The residual stress induced in lapping process ...

Abstract: Since the millennium, incremental breakthroughs in aerospace have attracted widespread attention from countries around the world on deep space exploration. Technological innovations in ceramic and superhard materials have ...

Abstract: The flash temperature in the sliding frictional contact between micro-asperities has an important influence on the frictional characteristics of advanced functional ceramics. In this paper, the elastic sliding frictional ...

Abstract: During the service life of oil and gas pipelines, welded joints are critical areas that are susceptible to failure or fracture. This study aims to investigate the influence of mechanical heterogeneity on the mechanical ...