FEM Analysis of Clinching Tool Load in a Joint of Dual-Phase Steels

FEM Analysis of Clinching Tool Load in a Joint of Dual-Phase Steels

Kaščák, L. ; Spišák, E. ; Kubik, R. ; Mucha, J.

Інші назви: Конечноэлементный расчет нагружения пуансона в заклепочном соединении двухфазных сталей

Тема: Научно-технический раздел

УДК: 539.4

URI: http://dspace.nbuv.gov.ua/handle/123456789/173508

Посилання: FEM Analysis of Clinching Tool Load in a Joint of Dual-Phase Steels / L. Kaščák, E. Spišák, R. Kubik, J. Mucha // Проблемы прочности. — 2016. — № 4. — С. 74-80. — Бібліогр.: 11 назв. — англ.

Підтримка: This work was supported by the Slovak Research and Development Agency under the Contract No. APVV-14-0834 and Project VEGA No. 1/0872/14.

Дата: 2016

Завантажень: 361

FEM Analysis of Clinching Tool Load in a Joint of Dual-Phase Steels

Анотація:

The clinching tool with a die of 5 mm diameter with a specially formed gap and a punch of 3.6 mm diameter were used for mechanical joining of dual-phase steel sheets DP600 with the pressing force of 30 kN. The punch and die were deposited by PVD coating of CrN type with LARC technology. The coating state of each 50th manufactured join was evaluated by SEM. Cracks in the area of punch’s radius were detected. The finite element method was applied for the assessment of punch load in the joining process.

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