Influence of technological factors on the quality of aluminum alloys castings

Abstract

To produce die-cast with high quality while maintaining the required performance affects many stages of the production process. These steps are dependent on each other and in the end of production process they decide on the competitiveness of manufactured elements. The main aspect affecting on the high quality and thus on the competitiveness of castings is finding that casting is free from defects. The great diversity of the disadvantages of the castings results from the technology of production casting, which is affected by a series of many technological operations, including: design and construction of the mold, technology of melting and casting molten metal into the mold and carrying out machining after casting