Using the decision theory in chossing a welding equipment with ultrasounds

Abstract

For any vehicle, the electric equipment is a basic component, of which functionality has repercussions on consumption, pollution, driving comfort, road safety, etc. Car manufacturers pay special attention to improving the price quality ratio and customer satisfaction. In this sense, they are constantly concerned by refurbishment and use of the latest research results in production processes. This paper presents the aspects the operation of ultrasonic welding in the technological process of car wiring manufacturing and the use of a method from decision theory to replace the current ultrasonic welding equipment, respectively, the welding machine with ultrasounds Minik II, with a more productive modern variant and which leads to a superior welding quality.