The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2025
Filed:
Jan. 31, 2022
Taiyuan University of Technology, Shanxi, CN;
Tao Wang, Shanxi, CN;
Changjiang Wang, Shanxi, CN;
Yue Wu, Shanxi, CN;
Peng Chen, Shanxi, CN;
Jianchao Han, Shanxi, CN;
Zhongkai Ren, Shanxi, CN;
Yuanming Liu, Shanxi, CN;
Qingxue Huang, Shanxi, CN;
TAIYUAN UNIVERSITY OF TECHNOLOGY, Shanxi, CN;
Abstract
A method for differential temperature rolling of composite strips based on actions of a friction roller includes steps of: S: preparing a metal strip to be bonded, and performing surface treatment on the metal strip to be bonded; S: frictionally heating the metal strip to be bonded by several sets of friction roller heating devices; measuring a surface temperature of the friction-heated metal strip to be bonded strip by a temperature detector; according to a measured temperature, adjusting a rotation speed of the friction roller in the friction roller heating devices; and S: transporting the heated metal strip to be bonded to a rolling mill for rolling to obtain a metal composite strip. The invention adopts the friction roller heating devices in rolling process of the metal strip to be bonded.