20.500.12556/RUL-160895 Crimp joint with low sensitivity to process parameters: numerical and experimental study Conventional crimp joints show high sensitivity to process conditions which makes it difficult to ensure joint quality. Low sensitivity of a joint to process conditions increases the structural integrity and performance of the product, yielding a more reliable structure. In this work, we address this problem and propose a new type of crimp joint. First the sensitivity of the joint to the crimping process parameters is investigated numerically, i.e. the crimping tool stroke, friction conditions, and the range of tolerances. The results provide a mechanical interpretation for the scatter of burst pressure at conventional crimp joints and that the sensitivity of the proposed joint to process parameters is practically negligible. The numerical model of the proposed joint is validated experimentally and good agreement between the numerical and experimental measurements is observed. fixed joints cold-formed joints DIC measurements extruded brass crimping nerastavljive zveze hladno izdelani spoji DIC meritve ekstrudirana medenina preoblikovanje true false true Angleški jezik Slovenski jezik Članek v reviji 2024-09-05 10:27:58 2024-09-05 10:28:02 2025-08-08 13:33:31 0000-00-00 00:00:00 2021 0 0 Str. 1233-1241 Vol. 14 July 2021 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.7+621.9 1960-6206 10.1007/s12289-021-01637-5 72089859 Macek,_Urevc,_Zagar,_Halilovic_-_Crimp_joint_with_low_sensitivity_to_process_parameters.pdf Macek,_Urevc,_Zagar,_Halilovic_-_Crimp_joint_with_low_sensitivity_to_process_parameters.pdf 1 208BB96DCA82AA833FC29EAF526DD9DB 8214f3eaba69184df0bea9f02b5e8493cef99ed9673967ace2989495e27e0114 26abfeac-6b61-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=189707 https://link.springer.com/article/10.1007%2Fs12289-021-01637-5 1 c444ad19-6b60-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=189705 Fakulteta za strojništvo 0 0 0