公开(公告)号：US11952550B1

公开(公告)日：2024-04-09

申请号：US18209479

申请日：2023-06-14

申请人： XIAMEN JJD MACHINERY CO.,LTD

发明人： Shenghua Wang ,  Binglin You ,  Jialin Wang

IPC分类号： C10M169/04 ,  C10M105/12 ,  C10M105/24 ,  C10M105/38 ,  C10M107/32 ,  C10M111/04 ,  C10M125/10 ,  C10M125/20 ,  C10M125/26 ,  C10M177/00 ,  C10N40/20 ,  C10N50/02 ,  C10N70/00

CPC分类号： C10M169/04 ,  C10M105/12 ,  C10M105/24 ,  C10M105/38 ,  C10M107/32 ,  C10M111/04 ,  C10M125/10 ,  C10M125/20 ,  C10M125/26 ,  C10M177/00 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/087 ,  C10M2201/105 ,  C10M2207/0215 ,  C10M2207/126 ,  C10M2207/2835 ,  C10M2209/1013 ,  C10N2040/243 ,  C10N2040/245 ,  C10N2050/02 ,  C10N2070/00

摘要： A lubricant for a copper alloy die-casting die is mainly prepared by an inorganic nano-powder, an organic substrate material, and an organic resin material. In the present disclosure, the use of oil-based lubricants as a basis and the reduction of the content of oil in the lubricant yield improved oil selection and proportion, which cooperates with the corresponding higher proportion of inorganic powder material mixture and a more suitable spraying amount applied on the surface of the die to exert a good lubricating effect on products with complex and irregular shapes in the inner cavity of a die-casting die. At the same time, the production cost of the lubricant is low. Copper alloy die castings produced after a lubrication process have a high yield rate and smooth surfaces without casting defects.