Forming Limit Diagram, Void Analysis, Strain Distribution and Surface Roughness for SS430 Sheets During Multipoint Incremental Forming

• Autorzy: Ramkumar K. , Paulraj G. , Elangovan K. , Sathiya Narayanan C.

Identyfikatory

DOI

10.24425/amm.2018.125096

• Języki publikacji: EN

Abstrakty

EN

Single point incremental forming process is a most economical Die-less forming process. The major constraint of it is that it is a time consuming process. In this work, a new attempt was made in incremental forming process using Multipoint tool for SS430 sheets to increase the formability and to reduce forming time. Fractography analysis was made to study the size of voids that were formed during fracture. The forming limit diagrams were drawn and compared for single point incremental forming and the multipoint incremental forming of SS430 sheet. It was proved that the formability of SS430 sheet in the multipoint forming was better than the formability of that in single point forming and the time consumed was reduced. The strain distribution in both processes had also been studied along with surface roughness.

Słowa kluczowe

EN

FLD; SPIF; MPIF; void coalescence; strain distribution

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 4
• Strony: 1709--1714
• Opis fizyczny: Bibliogr. 21 poz., fot., rys., tab.

Twórcy

autor

Ramkumar K.

• Dhanalakshmi Srinivasan Institute of Technology, Department of Mechanical Engineering, Trichy-621112, Tamilnadu, India

autor

Paulraj G.

• Shivani College of Engineering and Technology, Department of Mechanical Engineering, Trichy-620009, Tamilnadu, India

autor

Elangovan K.

• Srinivasan Engineering College, Department of Mechanical Engineering, Perambalur-621212, Tamilnadu, India

autor

Sathiya Narayanan C.

• National Institute of Technology, Department of Production Engineering, Trichy-620015, Tamilnadu, India

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).