Many people think that metal 3D printing is a layer of powder condensed, the layer combination is certainly not too good, flawed. Performance will not exceed the traditional forming method.

In fact, the metal 3D printed layer is combined with the layer by the molten pool, and the longitudinal performance is not bad, and may even exceed the lateral direction. With the advancement of technology, the performance of metal 3D printing is now far superior to that of castings, catching up with forgings.