알루미늄 IMS 핵심부품의 생산 공정 감소가하중 및 응력 분포에 미치는 영향
Effect of Reduction of Production Process in Core Partsof Aluminum IMS on Load and Stress Distributions
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초록
The objective of this study is to find the optimal production process in the aluminum IMS core parts. To reduce the production process, the total stage was designed at a total of 2 stages and 3 stages. In the total 2 stages process, the production stage was divided into a shaft part production and a yoke part production. In the total 3 stages process, the yoke production stages were subdivided into the 2 stages for distributing the stress. The results were compared and analyzed in terms of effective stress, folding characteristics and load characteristics. The stress distributions according to the production total stages were almost the same, the yoke production stage was received high stress due to the high strain. Both the tubular shaft yoke and solid shaft yoke according to the production total stages did not have any problems in the production because there did not occur the folding, metal flow and under-fill. When the total 2 stages were employed, the load for producing the tubular shaft yoke and the solid shaft yoke was decreased by 35.0% and 27.1%, respectively. As the results, when the total 2 stages process is applied rather than 3 stages process, the product is produced quickly and it is expected to be advantageous for the production cost due to the low load.
Abstract
The objective of this study is to find the optimal production process in the aluminum IMS core parts. To reduce the production process, the total stage was designed at a total of 2 stages and 3 stages. In the total 2 stages process, the production stage was divided into a shaft part production and a yoke part production. In the total 3 stages process, the yoke production stages were subdivided into the 2 stages for distributing the stress. The results were compared and analyzed in terms of effective stress, folding characteristics and load characteristics. The stress distributions according to the production total stages were almost the same, the yoke production stage was received high stress due to the high strain. Both the tubular shaft yoke and solid shaft yoke according to the production total stages did not have any problems in the production because there did not occur the folding, metal flow and under-fill. When the total 2 stages were employed, the load for producing the tubular shaft yoke and the solid shaft yoke was decreased by 35.0% and 27.1%, respectively. As the results, when the total 2 stages process is applied rather than 3 stages process, the product is produced quickly and it is expected to be advantageous for the production cost due to the low load.
참고문헌 (8)
- Y. S. Kim, "A Study of Light Weight of Tie End in Auto Supplies", Journal of KSPSE, 3(3), pp.70~75 (1999)
- 민세훈, "승용차용 알루미늄 IMS의 응력 분포 특성", 한국기계기술학회지, 21(3), pp.517~522 (2019), 한국기계기술학회[DOI]
- 민세훈, "알루미늄 IMS의 튜블러 & 솔리드 샤프트 요크의 직경이 하중 분포 특성에 미치는 영향", 한국기계기술학회지, 21(4), pp.709~714 (2019), 한국기계기술학회[DOI]
- 민세훈, "xEV용 경량화 알루미늄 IMS의 직경 증가가응력 분포에 미치는 영향", 한국기계기술학회지, 22(1), pp.159~165 (2020), 한국기계기술학회[DOI]
- K. H. Choi, "Finite Element Analysis and Shape Design for Coated Intermediate Shaft of Steering System", Conference of KSAE, pp.1284~1288 (2009)
- 권혁홍, "자동차용 일체형 유니버셜 샤프트 조인트의 냉간단조 공정 유한요소해석", 한국생산제조학회지, 20(5), pp.582~588 (2011), 한국생산제조학회
- 송승은, "연료 압력 조절기용 가이드 밸브의 냉간 단조 개발에 관한 연구", 한국생산제조학회지, 21(2), pp.331~336 (2012), 한국생산제조학회[DOI]
- J. G. Eom, "Elastoplastic Finite Element Analysis of Axis-Symmetric Cold Forging Process Considering Elastic Deformation of Dies", Spring Conference of KSTP, pp.30~33 (2016)