Dry pressing is to add a certain amount of organic additives (binders, lubricants, plasticizers, defoamers, water reducers, etc.) to the ceramic powder, and shape it in the mold under the action of external pressure.
Easy to realize automation
Widely used in industrial production
During the forming process, the stratification of the green body is often caused by the uneven distribution of radial and axial pressure.
Phenomena such as cracking and uneven density often occur.