Transactions of Materials and Heat Treatment

Title：Explosive forming of thin-wall semi-spherical parts

Authors： Inner Mongolia Polytechnic University Tong Zheng He Fengman Li Zhensheng

Unit：

KeyWords： Semi-spherical parts Thin-wall Explosive forming

ClassificationCode：TG392

year,vol(issue):pagenumber：2000,25(3):34-36

Abstract：

This paper discusses the special forming method of thinwall semispherical parts,introduces the basic fundamentals of explosive forming,design principles of shellstructures and related technological parameters.Investigation shows that nonedie explosive forming is the most effective manufacturing method of such parts,having the advantages of good forming results,high dimensional accuracy and simplicity of the process,thus exploring a new forming method for the spherical parts.

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Reference：

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4　Zhang Tiesheng,L i Zhensheng,Guo Changji,Tong Zheng.Non-die explosive forming of spherical pressure vessels. Journal ofMaterial processing Technology,1992 (31) .
5　梁炳文 ,胡世光 .板料成形塑性理论 .北京 :机械工业出版社 ,1987

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