Retracted
improvement of the dimensional accuracy of a Ti-6AI-4V ripple disc during electric hot incremental sheet forming
Abstract
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.
Keywords
incremental sheet forming;electric hot forming;electrically assisted sizing;edge warpage;ripple disc;
Data
| Language: | English |
|---|---|
| Year of publishing: | 2024 |
| Typology: | 1.01 - Original Scientific Article |
| Organization: | UL FS - Faculty of Mechanical Engineering |
| UDC: | 621.7 |
| COBISS: |
187098371
|
| ISSN: | 0039-2480 |
| Views: | 1293 |
| Downloads: | 327 |
| Average score: | 0 (0 votes) |
| Metadata: |
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Other data
| Secondary language: | Slovenian |
|---|---|
| Secondary title: | Izboljšanje dimenzijske točnosti valovitega diska iz materiala Ti-6Al-4V po električnem inkrementalnem preoblikovanju pločevine v vročem |
| Secondary keywords: | inkrementalno preoblikovanje pločevine;električno preoblikovanje v vročem;električno podprto kalibriranje;veganje robov;valoviti disk;optimizacija velikosti; |
| Type (COBISS): | Article |
| Pages: | str. 20-26 |
| Volume: | ǂVol. ǂ70 |
| Issue: | ǂno. ǂ1/2 |
| Chronology: | Jan.-Feb. 2024 |
| DOI: | 10.5545/sv-jme.2023.545 |
| ID: | 23024727 |
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