US Patent Issued to CHENGDU KAIDI SEIKO TECHNOLOGY on Oct. 28 for "Machining method for high-aspect-ratio model part of ultra-high strength steel for wind tunnel test" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,454,031, issued on Oct. 28, was assigned to CHENGDU KAIDI SEIKO TECHNOLOGY Co. LTD. (Chengdu, China).

"Machining method for high-aspect-ratio model part of ultra-high strength steel for wind tunnel test" was invented by Guigang Yin (Chengdu, China), Chuandong Wang (Chengdu, China) and Zhongmin Pei (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the technical field of aerospace, and provides a machining method for high-aspect-ratio model part of ultra-high strength steel for wind tunnel test. The machining method includes the following steps: a) selecting a material; b) performing preliminary treatment, su...