Mathematical modeling of heat microwave dielectric chamber in 3D printer

Abstract

One of the areas is a 3D printing frequency (RF) dielectric heating is used to intensify heat treatment of various dielectric materials used for constructing 3D models. Electrotechnological microwave system with 3D printer allows you to accelerate the process of prototyping, and eliminate disadvantages such as deformation of the object and resize when sintering at use as a material of clays and other ceramic precursors. During the heat treatment of solid dielectrics in microwave field significant temperature-deformations can occur in them. For processes such as drying of ceramics, for example, the occurrence of thermal deformations and cracks unacceptable. Considered program mathematical moderating the heating process of multilayer dielectric in a microwave chamber of the radial type. The dielectric acts polymer clay. Analyzed the advantages and disadvantages of the drying process of polymer clay in a microwave field. Shows the algorithm of the program, the output, and the options of the application of other fields of technology.