유동 및 응고해석을 이용한 자동차용 부품(하우징)개발에 대한 사례연구

• 영문명: A Case Study on Developing Automotive Part(Housing) by Filling and Solidification Analysis
• 발행기관: 한국산업경영시스템학회
• 저자명: 정병국(Byoung Guk Jeong) 권홍규(Hong Kyu Kwon)
• 간행물 정보: 『산업경영시스템학회지』제38권 제1호, 44~51쪽, 전체 7쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2015.03.31

영문 초록

When manufacturing die casting mold, generally, the casting layout design should be considered based on the relations of injection system, casting condition, gate system, and cooling system. According to the various relations of the conditions, the location of product defects was differentiated. High-qualified products can be manufactured as those defects are controlled by the proper modifications of die casting mold with keeping the same conditions. In this research, Computer Aided Engineering (CAE) simulation was performed with the several layout designs in order to optimize the casting layout design of an automotive part (Housing). In order to apply them into the production die-casting mold, the simulation results were analyzed and compared carefully. With the filling process, internal porosities caused by air entrapments were predicted and also compared with the modification of the gate system and overflow. With the solidification analysis, internal porosities occurring during the solidification process were predicted and also compared with the modified gate system. The simulation results were also applied into the production die-casting mold in order to compare the results and verify them with the real casting samples.

목차

Abstract

1. 서론

2. 개발목표

3. 해석방법

4. 해석결과

5. 결론

References

키워드

Die-Casting Gate System CAE simulation Vacuum Block