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:
Dec. 02, 2025
Filed:
Feb. 11, 2022
Jiangsu University, Zhenjiang, CN;
Lan Chen, Zhenjiang, CN;
Xudong Ren, Zhenjiang, CN;
Tong Ge, Zhenjiang, CN;
Xinzhou Zhang, Zhenjiang, CN;
JIANGSU UNIVERSITY, Zhenjiang, CN;
Abstract
An ultra-high speed laser cladding device and a process based on the dual suppression of magnetic force and centrifugal force are provided, including a laser generator, a spectrometer, a powder device, a rotary tool and a magnetic field generator. The substrate is installed in the rotary tooling, through the driving device to rotate it. The magnetic field generator is used to generate a magnetic field in the rotary cylinder. The laser generator produces the first laser beam and the second laser beam with different energy through the spectrometer. They are both focused on the surface of the substrate. The powder conveyed by the powder device is sprayed to the surface of the substrate, laser cladded by the first laser beam and the second laser beam. The gas can quickly escape to ensure the density of the cladding layer and reduce the porosity.