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:
Aug. 28, 2018
Filed:
Oct. 09, 2015
Wuhan Kaiming High Tech Co., Ltd., Wuhan, Hubei, CN;
Kaiming Zhang, Hubei, CN;
Xubing Chen, Hubei, CN;
Jiang Li, Hubei, CN;
Zhigang Fu, Hubei, CN;
Mingxi Li, Hubei, CN;
Hongbo Zhao, Hubei, CN;
Guanglei Chen, Hubei, CN;
Sigu Zhu, Hubei, CN;
Zhitian Liu, Hubei, CN;
Li Lin, Hubei, CN;
Wenbin Luo, Hubei, CN;
Fuquan Liu, Hubei, CN;
Hejiao Xiao, Hubei, CN;
Daoguo Zhou, Hubei, CN;
Yide Liao, Hubei, CN;
Zhenlin Yang, Hubei, CN;
Ganggui Hu, Hubei, CN;
Guilin Zheng, Hubei, CN;
Weiguo Wu, Hubei, CN;
Chengwu Liu, Hubei, CN;
Wuhan Kaiming High Tech Co., Ltd., Wuhan, Hubei, CN;
Abstract
A method for remanufacturing an ultra-large copper nut includes steps of: step (1) coarsening treatment; step (2) purifying treatment; step (3) detecting a material of the ultra-large copper nut; step (4) sleeving a thermal insulation device; step (5) preheating the ultra-large copper nut; step (6) melting-deposition shaping; step (7) post-processing; and step (8) detecting. The method of the present invention simultaneously utilizes water, electricity, gas, fire and machine and performs melting-deposition on materials by simultaneously supplying water, electricity, gas, fire and machine according to the designed requirements. The method of the present invention solves problems of large thickness abrasion and remediation of fracture components. The method of the present invention is capable of preventing the ultra-large copper nut from deformation and collapse and is a feasible remanufacturing for decreasing the huge economic loss caused by damages of expensive ultra-large of nonferrous metals.