Rolling Compact Extrusion Molding Technology
Rolling compact extrusion molding technology is a new kind of ceramic forming process. It combines the rolling, compaction and extrusion processes, and has the advantages of strong shaping ability, uniform wall thickness, high surface finish and high integration of complex parts. This technology can simplify production, reduce cost and improve production efficiency.
Rolling compact extrusion molding technology is a ceramic forming method which combines rolling, compaction and extrusion processes. It makes use of the fact that compression and shear forces cause plastic deformation of ceramic powder. The force generated by the extrusion of a rotating compaction wheel is used to press the powder together to form a die. Then a die is loaded into a rotating roller, which exerts pressure on the powder to create a wide sheet of ceramic material. The sheet is then extruded in the shape of a desired mold such as a hollow part. After extrusion, the sheet undergoes roll trimming, heating and sintering.
This technology has the advantages of strong shaping ability, uniform wall thickness, high surface finish and high integration of complex parts. Since the compressed ceramic powder has high density and good mechanical properties, its post extrusion properties are excellent. Also, since the powder is extruded through a die, the wall thickness is more uniform and the surface finish is high. In addition, complex components can be integrated in one pressing and extrusion process, which can effectively reduce production costs and improve production efficiency.
Due to its advantages, rolling compact extrusion molding technology has been widely used in the production of ceramics, such as medical, pharmaceutical, food and chemical industries. The unique features of this technology make it suitable for the manufacture of various complex and high-precision components which are used in a variety of applications. In addition, due to its strong shaping ability and good mechanical properties, this technology can be used for the production of very small components.
In conclusion, rolling compact extrusion molding technology is a simple and effective process for forming ceramic components. This technology has the advantages of strong shaping ability, uniform wall thickness, high surface finish and high integration of complex parts. It has been widely used in the production of ceramics and has great potential for the manufacture of high-precision components.
