US Patent Issued to DALIAN UNIVERSITY OF TECHNOLOGY on April 14 for "Internal cooling system for precision turning and control method thereof" (Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,002, issued on April 14, was assigned to DALIAN UNIVERSITY OF TECHNOLOGY (Dalian, China).

"Internal cooling system for precision turning and control method thereof" was invented by Yuwen Sun (Dalian, China), Shuyang Yan (Dalian, China), Shutao Qi (Dalian, China) and Jinting Xu (Dalian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "For an internal cooling system for precision turning and a control method thereof, internal cooling channels are machined in turning tool, and internal cooling sleeves are used to realize the communication between each hydraulic branch circuit and internal cooling channels of turning tool; a tool contact area calcu...