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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이 논문의 연구 히스토리 (5)
2013
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In this study, the weld strength of extru-rivet spot welding was investigated by simulation and experiment. In order to obtain hot plasticity flow bonding of the two plates by a single rivet, electrodes are used for heating of the two plates and the rivet by electric resistance. Because weld strength is influenced by the temperature in the weld zone, the diameter of the electrodes and the amount of current supplied to the electrodes are important variables. For the simulation, heat distribution and weld strength were calculated using DEFORM-3D. The weld strength in the weld zone was calculated for various values of the experimental parameters. The simulation results showed that the weld strength was the highest when the weld current was 37kA, the electrode diameter was 12mm, and the welding frequency was 90cycle. Aluminum 5052 was used for the experimental study. A total of three aluminum plates, two welding plates with 1mm thickness and one plate with 2mm thickness for the inserting rivet, were used for the experimental extru-rivet spot welding.
목차
Abstract
1. 서론
2. 전기저항가열의 압출점접합공정
3. 전기저항가열 압출점접합공정해석
4.전기저항가열 압출점접합 실험
5. 결론
REFERENCES
참고문헌 (8)
참고문헌 신청
1. [학술지(정기간행물)] - 김동범 / 2012 / 이종재료 접합을 위한 Self-Piercing Rivet의 단조공정설계 / 한국마린엔지니어링학회지 36 (6) : 802 ~ 807
2. [학술지(정기간행물)] - D. B. Yum / 2002 / Evaluation of Resistance Spot Welding Weldability of Aluminum Alloy 5000 Series / Trans. Kor. Soc. Mach. Tool Eng 11 (3) : 8 ~ 13
3. [학술지(정기간행물)] - Mitsuo Fujimoto / 2009 / Analysis of Plastic Flow of the Al Alloy Joint Produced by Friction Stir Spot Welding / Weld. Int 23 (8) : 589 ~ 596
4. [학술지(정기간행물)] - Wayne Cai / 2005 / Assembly Dimensional Prediction for Self-Piercing Riveted Aluminum Panels / Int. J. Mach. Tools Manuf 45 (6) : 695 ~ 704
6. [기타자료] - I. T. Jin / 2007 / Extruvet Bonding Apparatus and Method of Metal Plate by Plasticity Flow / Kor. Paternt, 10-0743857
2. [학술지(정기간행물)] - D. B. Yum / 2002 / Evaluation of Resistance Spot Welding Weldability of Aluminum Alloy 5000 Series / Trans. Kor. Soc. Mach. Tool Eng 11 (3) : 8 ~ 13
3. [학술지(정기간행물)] - Mitsuo Fujimoto / 2009 / Analysis of Plastic Flow of the Al Alloy Joint Produced by Friction Stir Spot Welding / Weld. Int 23 (8) : 589 ~ 596
4. [학술지(정기간행물)] - Wayne Cai / 2005 / Assembly Dimensional Prediction for Self-Piercing Riveted Aluminum Panels / Int. J. Mach. Tools Manuf 45 (6) : 695 ~ 704
6. [기타자료] - I. T. Jin / 2007 / Extruvet Bonding Apparatus and Method of Metal Plate by Plasticity Flow / Kor. Paternt, 10-0743857
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UCI(KEPA) : I410-ECN-0101-2014-550-003181317