公开(公告)号：US20180369858A1

公开(公告)日：2018-12-27

申请号：US15673895

申请日：2017-08-10

申请人： CITIC Dicastal CO.,LTD

发明人： Guohua LIU ,  Guangcai CHEN ,  Le Wang ,  Qun ZHAO ,  Chong LI ,  Lei BAO

IPC分类号： B05D1/04 ,  B05D3/00 ,  B05D3/02 ,  B05B5/03 ,  B05D7/14

摘要： This patent discloses an aluminum alloy hub polishing color register process, specifically comprising the following steps of: polishing a blank, pre-treating, spraying transparent powder 1, curing, placing a hard protector, spraying a colored paint, curing, polishing a color register boundary line off line, pre-treating, spraying transparent powder 2, curing and discharging. The process solves the problems that the polished surface is easily scratched in the color register boundary treatment process and that the treatment efficiency is relatively low in the traditional polished color register products, improves the yield and production efficiency of polished color register products and increases the additional values of the products.