Ear height control by die radius shape in cylindrical deep drawing

This study presents the relationship between die radius shape and anisotropy that suppresses ear height in cylindrical deep drawing. In deep drawing, the cup is formed with irregularities on the edge, called “earing”, due to the anisotropy of sheet material. In previous studies, suppression of ear h...

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Bibliographic Details
Main Authors: Muraoka Tsuyoshi, Okude Yusuke, Nakamura Isao, Katagiri Takashi
Format: Article
Language:English
Published: EDP Sciences 2025-01-01
Series:MATEC Web of Conferences
Subjects:
Online Access:https://www.matec-conferences.org/articles/matecconf/pdf/2025/02/matecconf_iddrg2025_01017.pdf
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