Inflection moment calculation and resilience analysis of roller straightening

• Published in: Functional Materials
• Date: 2016
• Main Authors: Jin Herong, Lu Xiuchun
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2016
• Subjects: Devices and instruments
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120570
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Inflection moment calculation and resilience analysis of roller straightening / Jin Herong, Lu Xiuchun // Functional Materials. — 2016. — Т. 23, № 1. — С. 138-145. — Бібліогр.: 12 назв. — англ.

Based on elastic-plasticity theory and appropriate mathematical model, stress and strain of steel bars in arbitrary bending state during the process of straightening is analyzed to deduce original ratio of curvature, the included angle between original bending plane and inflection plane and inflecti...