Improving the Design of a Ø120-mm Mandrel for Piercing Semifinished Products in a Two-High Rotary Rolling Mill

Improving the Design of a Ø120-mm Mandrel for Piercing Semifinished Products in a Two-High Rotary Rolling Mill

The design of a Ø120-mm piercing mandrel is optimized for use on a two-high rotary rolling mill with mushroom-shaped rolls and Diescher guide discs. A numerical model of the piercing operation is constructed as well.

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Bibliographic Details
Published in:Metallurgist (New York) Vol. 59; no. 9-10; pp. 805 - 809
Main Authors: Gerasimov, Yu. L., Avdeev, S. V., Bobarikin, Yu. L.
Format: Journal Article
Language:English
Published: New York Springer US 2016
Subjects:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Materials Science
Metallic Materials
piercing mill
mandrel
wear resistance
design
Online Access:Get full text
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Description
Summary:The design of a Ø120-mm piercing mandrel is optimized for use on a two-high rotary rolling mill with mushroom-shaped rolls and Diescher guide discs. A numerical model of the piercing operation is constructed as well.
ISSN:0026-0894
1573-8892
DOI:10.1007/s11015-016-0176-z