Abstract The aim of the investigations described in this article is to improve clinching aluminum die casting. focus on an casting alloy by local heat treatment and hence join them a process-safe manner. For purpose, heating strategy used warm up alloys reduce temporarily reversibly elongation yield strength material. In preliminary investigations, three different strategies (heating plate, res...

In this paper, an integrated approach for maintenance and quality control is proposed for a multicomponent system.The model in this paper is based on the selective maintenance policy and a sampling procedure considering the economic design principle for quality control. The objective is to obtain a minimum cost solution with availability, allowable maintenance time and average time to signal as...

The application of ultrasonic vibration to the casting process can be realized through mould (die) vibration. However, resonant is always accompanied by a non-uniform distribution at different parts, which may induce complex liquid flow and affect fluidity during filling process. influence on AlSi9Cu3 alloy was studied with gradients. It found that generate two opposite effects fluidity: first,...