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:
Jan. 13, 2026
Filed:
Jul. 02, 2021
Qingdao University of Technology, Qingdao, CN;
Chongqing University, Chongqing, CN;
Shanghai Jinzhao Energy Saving Technology Co., Ltd, Shanghai, CN;
Changhe Li, Qingdao, CN;
Qingan Yin, Qingdao, CN;
Huajun Cao, Qingdao, CN;
Yonghong Liu, Qingdao, CN;
Wenfeng Ding, Qingdao, CN;
Naiqing Zhang, Qingdao, CN;
Lan Dong, Qingdao, CN;
Zhenjing Duan, Qingdao, CN;
Yanbin Zhang, Qingdao, CN;
Xiufang Bai, Qingdao, CN;
Menghua Sui, Qingdao, CN;
Wentao Wu, Qingdao, CN;
Teng Gao, Qingdao, CN;
Min Yang, Qingdao, CN;
Dongzhou Jia, Qingdao, CN;
Runze Li, Qingdao, CN;
Yali Hou, Qingdao, CN;
QINGDAO UNIVERSITY OF TECHNOLOGY, Qingdao, CN;
CHONGQING UNIVERSITY, Chongqing, CN;
SHANGHAI JINZHAO ENERGY SAVING TECHNOLOGY CO., LTD, Shanghai, CN;
Abstract
The disclosure provides a method and system for injecting cutting fluid during milling under different working conditions. By analyzing influence of an airflow field in a milling area under different working conditions on injection of cutting fluid, an influence rule of a helical angle and a rotation speed of a cutter on the flow field is quantitatively analyzed, an optimal target distance of a nozzle, an angle between the nozzle and a milling cutter feeding direction and an angle between the nozzle and the surface of a workpiece are comprehensively determined, the nozzle is set according to a determined setting manner, and lubricating oil is sprayed to the milling area by utilizing the nozzle.