公开(公告)号：US20230001463A1

公开(公告)日：2023-01-05

申请号：US17902157

申请日：2022-09-02

Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY

Inventor： Dongping He ,  Tao Wang ,  Zhihua Wang ,  Ming Wang ,  Jiaquan Xie ,  Huidong Xu

IPC: B21B1/38 ,  B21B31/18

Abstract: A rolling device capable of applying horizontal vibration for metal clad plates includes two symmetrically arranged support frames, an upper roller and a lower roller both of which are provided between the two support frames and parallel to each other, four bearing seats which are fixed with two ends of the upper roller and two ends of the lower roller respectively, and four horizontal vibration apparatuses which are provided outside the four bearing seats respectively for driving the upper roller and the lower roller to horizontally vibrate. Every horizontal vibration apparatus includes an exciting hydraulic cylinder and a damper. One end of the exciting hydraulic cylinder and one end of the damper are fixedly connected with two sides of one of the four bearing seats respectively. Every horizontal vibration apparatus is provided outside one of the four bearing seats.

公开(公告)号：US20220097111A1

公开(公告)日：2022-03-31

申请号：US17401727

申请日：2021-08-13

Applicant: Taiyuan University of Technology

Inventor： Zhongkai Ren ,  Xiongwei Guo ,  Hanqing Shi ,  Tao Wang ,  Xiaobao Ma ,  Peng Chen ,  Jianchao Han ,  Yuanming Liu ,  Qingxue Huang

IPC: B21B35/06 ,  B21B27/02 ,  B21B35/04

Abstract: A plate and strip rolling process oriented efficient and stable current applying manipulator is provided, which aims to effectively avoid potential safety hazards caused integral electrifying of the rack during normal current applying, can improve the defects that current loss is caused by a normal current applying way and the service life of the roller is shortened, and the difficulty in applying pulse current to plate strips while rolling plate strips with limited length dimensions at a higher temperature, and can realize stable loading of pulse current with limited dimension, and effectively act pulse current within a rolling region.