In order to remove rust and impurities from surface of raw SUS circular bar, peeling machine is used to make lustrous and clean surface of SUS circular bar. Drawing process system is used to manufacture SUS hexagonal bar. SUS hexagonal bar have been widely used to make hexagonal bolt/nut, adapter and fittings and so on. The purpose of this study is to investigate the stabilities for guide bar of clamp in drawing process system. As the results, the guide bar showed structural stability in cases of below load of 50 Ton and over hook radius of 3.0mm. Further as the thickness of guide bar hooking with jaw was increased, minimum safety factor was decreased.
목차
ABSTRACT 1. 서론 2. 인발 공정(Drawing process) 3. 모델링 및 수치해석 방법 4. 해석결과 및 고찰 5. 결론 후기 References
키워드
인발성형 시스템클램프가이드 바SUS 육각봉안전율Drawing Process SystemClampGuide BarSUS Hexagonal BarSafety Factor
저자
이영식 [ Young-Sik Lee | CEO, Han Young Machinery Co., Ltd. ]
양영준 [ Young-Joon Yang | Member, Professor, Automotive Eng., Gyeongnam Nat'l Univ. of Sci. & Tech ]
Corresponding Author