Mechanical surface modification such as shot peening offer powerful enhancement of
fatigue properties of metals and other materials. Cavitation usually causes surface damage …

Ultrasonic shot peening (USP) uses the high-frequency motion of the shots with a random
distribution of direction and velocity driven through ultrasonic resonance, thus obtaining a …

Ultrasonic impact treatment (UIT) is a promising surface treatment technology and is widely
used for the improvement of surface integrity of metallic materials. A double-axis mobile …

The uniformity and efficiency of ultrasonic needle peen-forming (UNPF) cannot be achieved
by a handheld single-needle peening device. Thus, a novel robotized UNPF system is …

喷丸成形工艺包含较多控制参数, 零件的固定约束方式和强度往往被忽视,
导致喷丸成形结果预测不准或成形结果不稳定. 经典喷丸变形分析理论是在强固定约束条件下 …

An attempt has been made in the present study to analyze the impact of shot peening on the
fatigue strength of Al-SiC (8 wt%) composites. Composite samples prepared using stir …

Shot peen-forming is a more precise method of forming aircraft panels than conventional
methods. The traditional method of acquiring the process parameters relies mainly on prior …

The Thermal Management Integrated System (TheMIS) is a key element of the Australia-Italy
Space Industry Responsive Intelligent Thermal (SpIRIT) mission, launched in a 510km Polar …

The uniformity and efficiency of ultrasonic needle peen-forming (UNPF) cannot be achieved
by a handheld single-needle peening device. Thus, a novel robotized UNPF system is …

Many controlling parameters are involved in shot peen forming, but fixed constraint of
component is usually neglected, resulting in the deviation and instability of peen forming …