Scipediacontent at 12:06, 28 February 2022

2022-02-28T12:06:20Z

Scipediacontent: Scipediacontent moved page Draft Content 963502278 to Onizuka et al 2022a

2022-02-28T10:34:18Z

Scipediacontent moved page Draft Content 963502278 to Onizuka et al 2022a

Scipediacontent: Created page with "== Abstract == This paper describes increasing precision of Batch Pipe Forming Method Using Burring and Ironing of Large Diameter Steel Pipe in FEM Analysis. Branch pipes are..."

2022-02-28T10:34:15Z

Created page with "== Abstract == This paper describes increasing precision of Batch Pipe Forming Method Using Burring and Ironing of Large Diameter Steel Pipe in FEM Analysis. Branch pipes are..."

New page

== Abstract ==

This paper describes increasing precision of Batch Pipe Forming Method Using Burring and Ironing of Large Diameter Steel Pipe in FEM Analysis. Branch pipes are one of the components of the piping system in a factory that serves as a flow path for gases and fluids. The bifurcated tube is formed by burring as a typical molding technique. The burring process is to form a branch pipe by raising the peripheral portion of the prepared hole formed in the mother pipe. There is a problem that the cutting of the edge is required in the post process. Therefore, a branch pipe batch forming method has been developed in which burring processing that does not require a cutting step in the subsequent step is combined with ironing processing using FEM analysis. The purpose of this research is to improve the accuracy of FEM analysis in the branch pipe batch forming method using burring process and ironing process by cutting the material into a cylindrical shape and performing a compression test to obtain the deformation resistance of the actual material. The experimental results were compared with the analytical results and approximately good agreement was obtained.

== Video ==
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== Document ==
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← Older revision	Revision as of 10:34, 28 February 2022
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Onizuka et al 2022a - Revision history

Scipediacontent at 12:06, 28 February 2022

Scipediacontent: Scipediacontent moved page Draft Content 963502278 to Onizuka et al 2022a

Scipediacontent: Created page with "== Abstract == This paper describes increasing precision of Batch Pipe Forming Method Using Burring and Ironing of Large Diameter Steel Pipe in FEM Analysis. Branch pipes are..."