Aiming at the difficult problem of regulating the mechanical properties of the machined
surface in the dry cutting of aviation aluminum alloy 7075, and the deviation of the solution …

Automotive transmission components are subjected to cyclic loads and, thus, must have a
reliable fatigue performance. Since fatigue cracks nucleate at the surface, it is necessary to …

The microstructure of machined superficial layer significantly affects the mechanical
properties and service life of mechanical components. Herein, to obtain a machined surface …

The failure mechanism of the last-stage rotor blade of the low-pressure cylinder of a steam
turbine when exposed to high-speed wet steam was elucidated. The results indicated that …

目的探究不同加工工艺与表面完整性的关联规律. 方法对渗碳航空齿轮钢AISI9310
进行常规喷丸, 二次喷丸, 微粒喷丸, 滚磨光整, 喷丸光整等齿轮高表面完整性强化加工工艺处理 …

The fatigue strength and fatigue life of high-strength steels are greatly affected by their
surface roughness. This study investigates the underlying mechanisms responsible for …

With the advancement of metal additive manufacturing (AM), lattice structures become a
promising solution to situations that require lightweight design and yet maintain adequate …

Surface topography is an important parameter for evaluating the quality of surface
machining, and the stress concentrations produced at notches can have a profound effect on …

Surface skewness and kurtosis are two crucial topography property indexes that greatly
influence the functional performance of the machined surface. This paper proposes a …

The grinding grooves of material removal machining and the residues of a machining tool on
the key component surface cause surface stress concentration. Thus, it is critical to carry out …