CAE를 이용한 자동차용 부품(Gear Box)의 주조방안 설계에 대한 사례연구

• 영문명: Case Study for Casting Design of Automobile Part(Gear Box) Using CAE
• 발행기관: 한국산업경영시스템학회
• 저자명: 권홍규(Hongkyu Kwon) 장무경(Moo-Kyung Jang)
• 간행물 정보: 『산업경영시스템학회지』제35권 제4호, 179~185쪽, 전체 7쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2012.12.31

영문 초록

When manufacturing die casting mold, generally, the casting layout design should be considered based on the relation among injection system, casting condition, gate system, and cooling system. Also, the extent or the location of product defects was differentiated according to the various relations of the above conditions. In this research, in order to optimize casting design of an automobile part (Gear Box) Computer Aided Engineering (CAE) was performed by using the simulation software (Z Cast). The simulation results were analyzed and compared with experimental results. During the mold filling, internal porosities caused by air entrap were predicted and reduced remarkably by the modification of the gate system and the configuration of overflow. With the solidification analysis, internal porosities caused by the solidification shrinkage were predicted and reduced by the modification of the gate system. For making a better production die casting tool, cooling systems on several thick areas are proposed in order to reduce internal porosities caused by the solidification shrinkage.

목차

1. 서론

2. 해석방법

3. 해석결과

4. 실험결과 및 비교

5. 결론

Acknowledgement

References

키워드

Die Casting Gate System FEM(Finite Element Method) CAE Solidification