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. 30, 2026
Filed:
Jul. 26, 2021
Chengdu Aircraft Industrial (Group) Co., Ltd., Chengdu, CN;
Wenping Mou, Chengdu, CN;
Shaochun Sui, Chengdu, CN;
Xin Gao, Chengdu, CN;
Yu Peng, Chengdu, CN;
Pengcheng Wang, Chengdu, CN;
Renzheng Li, Chengdu, CN;
Yaohui Luo, Chengdu, CN;
Li Tang, Chengdu, CN;
CHENGDU AIRCRAFT INDUSTRIAL (GROUP) CO., LTD., Chengdu, CN;
Abstract
A numerical control process design and optimization method based on machining knowledge includes: constructing a machining knowledge data model by taking a machining feature as a carrier, performing ordered integration on various stages of programming, post-processing, cutting simulation, machining process monitoring and inspection, and machining result measurement, determining various storage data types, and storing data in each stage. By means of the numerical control process design and optimization method, data stream during the whole flow of product machining are connected; effective accumulation of knowledge in a full cycle of product machining is realized; a numerical control process basic data model is constructed by means of establishing an association relationship between machining knowledge and a feature of a part.