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. 25, 2020
Filed:
Jul. 18, 2018
Army Academy of Armored Forces, Beijing, CN;
Haidou Wang, Beijing, CN;
Guozheng Ma, Beijing, CN;
Pengfei He, Beijing, CN;
Shuying Chen, Beijing, CN;
Fajun Ding, Beijing, CN;
Yiwen Wang, Beijing, CN;
Ming Liu, Beijing, CN;
Haijun Wang, Beijing, CN;
Shuyu Ding, Beijing, CN;
Army Academy of Armored Forces, Beijing, CN;
Abstract
Provided are a system and process for remanufacturing a waste cylinder assembly of an aircraft piston engine. The spraying apparatus includes a first power mechanism, a spray gun assembly and a second power mechanism. The first power mechanism drives the cylinder assembly to move in a horizontal direction and a vertical direction. The second power mechanism drives the spray gun assembly to rotate around a center of the blind hole and ensures that prepared coatings can be evenly distributed along an inner wall of the blind hole. A nozzle end of the spray gun extends into the blind hole, and the spray gun is adjustable relative to the center of the blind hole. A spraying distance is not fixed so as to change the spraying distance. Powder can be fully melted.