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. 19, 2025
Filed:
Aug. 23, 2022
Comprehensive quantitative evaluation method and system for welding usability of welding consumables
Harbin Welding Institute Limited Company, Heilongjiang, CN;
Yinglong Jiang, Harbin, CN;
Xiao Guo, Harbin, CN;
Chao Wei, Harbin, CN;
Kai Xu, Harbin, CN;
Ying Han, Harbin, CN;
Yujun Xu, Harbin, CN;
Xiaochun Lv, Harbin, CN;
Zijia Yang, Harbin, CN;
Haoquan Yang, Harbin, CN;
Bei Song, Harbin, CN;
Xiaomei Sun, Harbin, CN;
HARBIN WELDING INSTITUTE LIMITED COMPANY, Heilongjiang, CN;
Abstract
Provided is a comprehensive quantitative evaluation method and system for welding usability of welding consumables. The evaluation method includes: obtaining welding data of target welding consumables; calculating metric values of the welding data corresponding to the target welding consumables, where the metric values include a mean and a variance; establishing a hierarchical structure model; establishing a priority relationship matrix of each level in the hierarchical structure model and calculating a weight set of each level; determining a corresponding membership function according to indicator data of the bottom level of welding usability of the target welding consumables, where the indicator data of the bottom level is the metric value of the welding data corresponding to the target welding consumables; and determining quantitative evaluation indicators of the usability of the target welding consumables using the weight set and a comment set calculated by the membership function according to the hierarchical structure model.