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:
Jun. 06, 2023
Filed:
Jul. 30, 2019
Huys Industries Limited, Weston, CA;
Nigel Scotchmer, Willowdale, CA;
Dominic Cheuk Hung Leung, Thornhill, CA;
Dong Shijie, Wuhan, CN;
Luo Ping, Wuhan, CN;
Chang Ying, Wuhan, CN;
Wang Huihu, Wuhan, CN;
Xie Zhixiong, Wuhan, CN;
Zheng Zhong, Wuhan, CN;
Yang Wei, Wuhan, CN;
Yang Lianzhuo, Wuhan, CN;
Liu Qi, Wuhan, CN;
Wang Yanqing, Wuhan, CN;
Abstract
A welding process involves a fixture for holding a workpiece and a welder, or welding electrode. The fixture imposes ultrasonic vibration on the workpiece. The welder vibrates during vibration, and is operable at a first voltage for welding and a second voltage for peening. The peening may occur while the weldmetal is crystallizing. The welding process may be a process of welding two part as together, or of filling a groove or other feature, or of applying or restoring a surface, or of applying a hard facing or ceramic to a parent metal or object. The weldmetal may be the same, or substantially the same, as the parent metal, or it may be different. The different material may be a ceramic material.