improvement of the dimensional accuracy of a Ti-6AI-4V ripple disc during electric hot incremental sheet forming
Zhengfang Li (Avtor), Xudong Di (Avtor), Zhengyuan Gao (Avtor), Zhiguo An (Avtor)

Povzetek

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.

Ključne besede

incremental sheet forming;electric hot forming;electrically assisted sizing;edge warpage;ripple disc;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FS - Fakulteta za strojništvo
UDK: 621.7
COBISS: 187098371 Povezava se bo odprla v novem oknu
ISSN: 0039-2480
Št. ogledov: 1293
Št. prenosov: 327
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarni naslov: Izboljšanje dimenzijske točnosti valovitega diska iz materiala Ti-6Al-4V po električnem inkrementalnem preoblikovanju pločevine v vročem
Sekundarne ključne besede: inkrementalno preoblikovanje pločevine;električno preoblikovanje v vročem;električno podprto kalibriranje;veganje robov;valoviti disk;optimizacija velikosti;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 20-26
Letnik: ǂVol. ǂ70
Zvezek: ǂno. ǂ1/2
Čas izdaje: Jan.-Feb. 2024
DOI: 10.5545/sv-jme.2023.545
ID: 23024727
Priporočena dela:
, improvement of the dimensional accuracy of a Ti-6AI-4V ripple disc during electric hot incremental sheet forming
, diplomsko delo univerzitetnega študijskega programa
, visokošolsko strokovno diplomsko delo
, Diplomsko delo visokošolskega študija
, diplomsko delo univerzitetnega študijskega programa