Improvement of Die Life of High Speed Injection Die Casting
- 作者：YASUHIRO ARISUDAAKIHITO HASUNOJUNJI YOSHIDAKAZUNARI TANII
- 会议时间：2008-06-20
- 关键词：rack ; heat check ; thermal stress
- 母体文献：第六届中国国际压铸会议论文集
- 会议名称：第六届中国国际压铸会议
- 会议地点：上海
- 主办单位：中国机械工程学会
- 语种：chi
摘要
High-speed injection die casting is a technology witch is effective for upgrading of Aluminum diecast products,but it sometimes makes problems such as damage of die in early period,because of a larger load on the molding die compared with conventional technology.Then,we investigated,to find the cause of generation of damage made by using Super high-speed injection,with the results of observation of the dies and CAE (die temperature analysis,thermal stress analysis).In this paper,we report on the investigation results and the countermeasures to solve above the problems.