The ceramic mold processing plant will bring you a new preparation process, which is aimed at honeycomb ceramics, but it is different from the traditional production method. What is the complete preparation process of honeycomb ceramics? What is the quality of the product?
The ceramic mold processing plant said that when preparing the honeycomb ceramics, one or more kinds of bovine gum, gelatin and bone glue are mixed and mixed with water to prepare a mixed solution, and the mixed solution is filtered with an 80 mesh sieve. The filtrate became a temporary binder.
Then, a certain weight of honeycomb ceramic powder, cellulose ether and lubricant are separately added to the honeycomb ceramic powder, and kneaded and vacuum-pulsed to form a plastic honeycomb ceramic compact having a good plasticity; The body is formed, and then dried, and the body is placed in a kiln and fired.
The ceramic mold processing plant emphasizes that this preparation process can reduce the production cost of extrusion molding honeycomb ceramics, and greatly improve the product firing rate; because it helps to reduce harmful gas emissions, improve the working environment and improve people's health. The level is conducive to environmental protection and ecological balance, increasing economic benefits and having good social benefits.
According to the previous experience of ceramic mold processing plants, the key to preparing honeycomb ceramics by this process is to determine the number of holes and wall thickness to be designed; and to use a drill bit larger than the designed front end of the mud hole, which is more than the design of the rear end cutting. The molybdenum wire with a large width and a large diameter is made into a semi-finished mold.
In addition, at least one layer of hard metal material or hard ceramic material is plated on the surface of the mud hole and the cutting groove. Since a plating layer is plated on the surface of the conventional mold, the mold can produce a honeycomb ceramic having a high hole density and a thin lattice wall, and at the same time, because the hardness of the plating layer is large, the surface finish is better, thereby the friction between the mold and the mud. The reduction, so the overall strength and wear resistance of the mold is enhanced, and the service life of the ceramic mold is improved.