Dynamic straightening method for left/right tilt

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United States of America Patent

PATENT NO 11559833
APP PUB NO 20210354183A1
SERIAL NO

17035230

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Abstract

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A dynamic straightening method for a left/right tilt. The method includes: drawing an unevenness curve according to a distance from a shapemeter to a surface of a plate, where there are a plurality of unevenness curves; using a barycentric formula to obtain a first barycentric coordinate of each unevenness curve; calculating a tilt value of a straightening roll corresponding to each unevenness curve according to the first barycentric coordinate of each unevenness curve; determining an unevenness curve of a current straightening roll; adjusting the straightening roll according to the tilt value of the straightening roll corresponding to the unevenness curve, to straighten the plate; and going back to the step of determining an unevenness curve of a current straightening roll until the plate is totally straightened. Such method improves plate straightening accuracy by dynamically adjusting parameters of the straightening roll.

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Patent Owner(s)

Patent OwnerAddress
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY030024 NO 66 TILE ROAD WAN BERLIN DISTRICT SHANXI TAIYUAN TAIYUAN CITY SHANXI PROVINCE 030024

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Yan Taiyuan, CN 224 1347
Hu, Peng Taiyuan, CN 100 424
Hu, Ying Taiyuan, CN 166 1668
Li, Ziliang Taiyuan, CN 7 2
Wang, Xiaogang Taiyuan, CN 108 1047
Wen, Xuan Taiyuan, CN 2 41
Yan, Jianyun Taiyuan, CN 1 0

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