The electron beam rapid prototyping technology using electron beam as a processing heat source can not only prepare a three-dimensional structure of titanium alloy, but also have a great advantage in preparing porous structure materials.
According to the differences in its characteristics and performance, it can be divided into two types: one is the electron beam melting technology. This technology can obtain the molding with a density of 100% directly through the layer-by-layer accumulation of the powder selection area. Components.
Electron beam melting technology is more suitable for the application in the preparation of porous metal materials. In fact, many countries have also developed rapid prototyping equipment based on this process, and have been promoted in the formation of complex shapes and porous materials.
The other type is the electron beam physical manufacturing technology. In various processes, the electron beam needs to be fixed and not understood. It is moved by the control of a computer. The processing raw materials are melted by the electron beam through the configured transport mechanism, and then stacked layer by layer to form a product model.