On the current market trend analysis, metal 3d printing technology began to gradually emerge in the market. Many well-known 3d printing brands have increased their respective technology research and development investment and market strategy layout, a storm about metal 3d printing technology is coming! So why is metal 3d printing technology so hot in the market? Today we will take you from its technical principle to start to analyze:

Metal 3d printing technology mainly adopts the SLM selective laser melting process molding, the technology selection of laser as the energy source, the molding material is also changed from the traditional resin to metal powder. In the printing process, it first adopts a scraper to lay powder layer by layer, and after the completion of a single powder laying, the cabin laser carries out laser sintering molding in accordance with the path planned for the corresponding level in the three-dimensional CAD slicing model, and after the completion of the single-layer printing, the substrate drops by one layer thickness, and then repeats the above operation again until the target model is obtained.

It can be seen that the overall molding of metal 3d printing technology is also the use of additive manufacturing "differential re-integration", only in the specific printing process has produced a certain adjustment. Metal 3d printing and non-metallic 3d printing belong to the additive manufacturing technology, so the molding principle of the two are both the same and different, corresponding to the application of the industry there is also a certain degree of differentiation.

Due to the unique advantages of metal 3d printing, it is currently widely used in aerospace, automotive, hand plate, footwear, cultural creation, construction and many other industries. As a new star on the additive manufacturing track, the development momentum of metal 3d printing technology is in full swing, I believe that in the continuous iteration of technology research and development, metal 3d printing technology will usher in a broader market blue ocean.