20.500.12556/RUL-154751 RETRACTED: Improvement of the dimensional accuracy of a Ti-6Al-4V ripple disc during electric hot incremental sheet forming Izboljšanje dimenzijske točnosti valovitega diska iz materiala Ti-6Al-4V po električnem inkrementalnem preoblikovanju pločevine v vročem The edge warpage of a Ti-6Al-4V ripple disc is a major forming defect during electric hot incremental forming, which can lead to a significant dimensional error. In this paper, a novel manufacturing method, namely the combination of electric hot incremental forming and electrically assisted sizing, has been proposed to improve the forming defect. The effect of process parameters on forming fracture was analysed in detail, and then an optimal combination of process parameters was obtained to ensure the successful forming of a Ti-6Al-4V ripple disc. On this basis, a sizing device and a sizing current were separately designed and analysed to eliminate the warpage defect of Ti-6Al-4V ripple discs. According to the experimental result, Ti-6Al-4V ripple discs can be satisfactorily fabricated through the method proposed. incremental sheet forming electric hot forming electrically assisted sizing edge warpage ripple disc inkrementalno preoblikovanje pločevine električno preoblikovanje v vročem električno podprto kalibriranje veganje robov valoviti disk optimizacija velikosti true false true Angleški jezik Slovenski jezik Članek v reviji 2024-02-28 14:00:39 2024-02-28 14:00:42 2025-06-18 04:07:48 0000-00-00 00:00:00 2024 0 0 Str. 20-26 no. 1/2 Vol. 70 Jan.-Feb. 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.7 0039-2480 10.5545/sv-jme.2023.545 187098371 RAZ_Li_Zhengfang_2024_RETRACTED.pdf RAZ_Li_Zhengfang_2024_RETRACTED.pdf Retracted original scientific paper 1 B17724DF10D9D76516387BBE9F6CFE81 c0573d0d062f71f1e00f468b19a91cfff6a067f0e2b7156f1e4c760c6e656f8e f2ea79e8-4b70-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=211728 99_2023_545_Li_Retraction_notice_01.pdf 99_2023_545_Li_Retraction_notice_01.pdf Retraction notice 1 1A406F85AEB2FD524D3FD6115EE26B0A f25392138ea9ed71379ea0748528c2901117d01a21d61cfc458e81ae5aa621c8 6b3c0a26-4b7e-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=211729 https://www.sv-jme.eu/sl/article/improvement-of-dimensional-accuracy-of-ti-6al-4v-ripple-disc-during-electric-hot-incremental-sheet-forming/ 1 6a7b568d-d639-11ee-86bb-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=181312 Fakulteta za strojništvo Strojniški vestnik 0 0 0