Parameters of gear flanks, such as roughness, hardness, and residual stress, impact their working performance. Therefore, it is essential to optimize these parameters for increasing gears’ life. Thus, this study combined the meshing theory ultrasonic surface rolling technology presented an innovative design realize burnishing. First, dimensions burnishing device with two nodes integrated a at b...

Ultrasonic burnishing is one of several surface treatment methods. The method a relatively new process used for finishing workpieces to produce good quality. This paper presents ultrasonic as mechanical improving the quality planar plates. improves by increasing hardness workpiece and reducing its roughness. However, it essential know effect on residual stresses in material. study investigated ...

The article presents the results of an analysis surface roughness parameters, microhardness, and stresses layer ofFSW butt joints subjected to burnishing process with a diamond tip. This can be useful in selecting optimal parameters process, ensuring best properties FSW joint. Burnishing force feed rate influence were analyzed according two-factor three-level full factorial statistical complete...