Original scientific paper

Elaboration of the technology of forming a conical product of sheet metal

W. Matysiak ; Faculty of Mechanical Engineering and Management, Poznan University of Technology, Poznan, Poland
B. Barišić ; Faculty of Engineering, University of Rijeka, Rijeka, Croatia
Ilija Mamuzić ; Faculty of Metallurgy, University of Zagreb, Sisak, Croatia

Abstract

The work presents a general knowledge about spinning draw pieces of sheets, one of multi-operational processes of spinning a sheet metal conical product without machining. The objective of the work was to elaborate both the technology of forming conical products of sheet metal and execution of technological tests as well as to determine the technological parameters for the process of spinning a conical insert. As a result of the investigations, the products with improved mechanical properties, stricter execution tolerance and low roughness have been obtained. The series of 200 prototype conical inserts for the shipbuilding industry have been made.

Keywords

spinning; stamping; draw piece

Hrčak ID:

40243

URI

https://hrcak.srce.hr/40243

Publication date:

1.1.2010.

Article data in other languages: croatian

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