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. 05, 2023
Filed:
Apr. 30, 2021
North University of China, Shanxi Province, CN;
Yu Wang, Shanxi, CN;
Fumin Hou, Shanxi, CN;
Hong Xu, Shanxi, CN;
Hongkui Mao, Shanxi, CN;
Guowei Zhang, Shanxi, CN;
Zhonghua Li, Shanxi, CN;
Bin Liu, Shanxi, CN;
Peikang Bai, Shanxi, CN;
Zhanyong Zhao, Shanxi, CN;
Xin Cao, Shanxi, CN;
Bingxin Guo, Shanxi, CN;
Zongyi Fan, Shanxi, CN;
North University of China, Shanxi Province, CN;
Abstract
The disclosure provides a method for preparing a multiple-material variable-rigidity component by efficient collaborative additive manufacturing, relates to the technical field of additive manufacturing. In the disclosure, the method comprises: pretreating a component structure model and dividing the component structure model into a lightweight part with complex pore structures and a solid part that needs to be manufactured rapidly; preparing the lightweight part by a selective laser melting prototyping; performing a surface treatment on the prepared lightweight part to obtain a treated lightweight part; preparing the solid part on the treated lightweight part by a wire arc additive manufacturing, to obtain a component.