Metal matrix is highly acceptable composites providing good strength for industrial use. In many field of industries, especially aerospace industry metal type Al/SiC used because its superior properties. this research work, experimentalanalysis has been done producing through hole on with suitable quality ultrasonic machining (USM) process. Three unconstrained process parameters are chosen, lik...

Vibrations are usually undesired phenomena as they may cause damage or destruction of the system. However, sometimes they are desirable, as in ultrasonic machining (USM). In such case, the problem is a complicated one, as it is required to reduce the vibration of the machine head and have reasonable amplitude for the tool. In the present work, the coupling of two non-linear oscillators of the t...

We are developing a new method using ultrasonic longitudinal and torsional vibration of a hollow-type stepped horn for hole machining. We foresee that the equipment can be simplified and miniaturized. In this paper, ultrasonic vibration sources of a hollow-type stepped horn without a diagonal slits vibration converter and with a diagonal slits vibration converter are used. The longitudinal and ...