Spindle speed effect on the ISF processing of materials with different thermal conductivities

Qin, Zhenyuan; Gatea, Shakir; Ou, Hengan

Abstract

Incremental sheet forming (ISF) is an advanced forming technology with high flexibility and excellent adaptability. However, conventional ISF encounters challenges in processing of hard-to-deformed materials at room temperature. To address this problem, friction stir incremental forming (FSIF) has been introduced to improve material formability at high temperatures. The aim of this work is to investigate the spindle speed effect on the forming quality for materials with different thermal conductivities by using an experimental and FE simulation. The experimental results presented the combined effect of spindle speed and conductivity on the springback and surface finish of AA1050 and CP Ti Grade 1. A good agreement was obtained in the temperature increase and distribution from experimental testing and FE simulation.

Citation

Qin, Z., Gatea, S., & Ou, H. Spindle speed effect on the ISF processing of materials with different thermal conductivities. Presented at 27th International ESAFORM Conference on Material Forming (ESAFORM 2024), Toulouse, France

• Presentation Conference Type: Conference Paper (published)
• Conference Name: 27th International ESAFORM Conference on Material Forming (ESAFORM 2024)
• Acceptance Date: Jul 1, 2024
• Online Publication Date: Apr 24, 2024
• Publication Date: Apr 24, 2024
• Deposit Date: Jul 11, 2024
• Publicly Available Date: Jul 12, 2024
• Journal: Materials Research Proceedings
• Print ISSN: 2474-3941
• Electronic ISSN: 2474-395X
• Publisher: Materials Research Forum
• Peer Reviewed: Peer Reviewed
• Volume: 41
• Pages: 1606-1614
• DOI: https://doi.org/10.21741/9781644903131-178
• Keywords: Incremental Sheet Forming, Thermal Conductivity, Springback, Surface Finish, Finite Element MethodIncremental Sheet Forming, Thermal Conductivity, Springback, Surface Finish, Finite Element Method
• Public URL: https://nottingham-repository.worktribe.com/output/37154271
• Publisher URL: https://www.mrforum.com/product/9781644903131-178/
• Additional Information: The article was published as article 178 of the book Material Forming