지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Peel-tension fatigue experiments were conducted for investigating on fatigue strength of mechanical press joints of SPCC steel sheet used in the field of the automobile industry. In addition, finite element method analysis on the peel-tension specimen was conducted using HyperMesh and ABAQUS softwares. The cold rolled mild steel was used to join the T-shaped peel-tension specimen with a button diameter of 5.4 mm and a punch diameter of 8.3 mm. The fatigue limit load amplitude was found to be 112.4 N at the number of cycles 106, indicating that the ratio of fatigue limit load to static peel-tension strength was about 8%. This value suggests that the mechanical press joint is highly vulnerable to peel-tension load rather than to tensile-shear load, considering that the ratio of fatigue limit load to static tensile-shear strength was about 43%. Fatigue failure mode was found to be interface-failure mode.
목차
등록된 정보가 없습니다.
참고문헌 (10)
참고문헌 신청
Gao, S. / 1994 / Mechanism of Mechanical Pr-ess joining / Int. J. Mach. Tools Manuf. 34(5):641~657
Muraski, S.J. / 1990 / American Autos in the Clinch / Machine Design :48~54
Varis J.P. / 2003 / The Suitability of Clinching as a Join- ing Method for High-strength Structural Steel / Int. J. Mater. Proc. Tech. 132:242~249
Sawhill, J.M. / 1983 / A New Mechanical Joining Technique for Steel Compared with Spot Welding
Davies, R. / 1996 / The Shear Behavior of Press-joining in Cold-formed Steel structures / Thin-Walled Structures 25(3):153~170
Muraski, S.J. / 1990 / American Autos in the Clinch / Machine Design :48~54
Varis J.P. / 2003 / The Suitability of Clinching as a Join- ing Method for High-strength Structural Steel / Int. J. Mater. Proc. Tech. 132:242~249
Sawhill, J.M. / 1983 / A New Mechanical Joining Technique for Steel Compared with Spot Welding
Davies, R. / 1996 / The Shear Behavior of Press-joining in Cold-formed Steel structures / Thin-Walled Structures 25(3):153~170
이 논문의 저자 정보
최근 본 자료
댓글(0)
0