Is there much difference in performance and strength between AAU3D printed products and traditional manufacturing products? Is there any evaluation standard?

If it is a metal part, the strength can catch up with or even exceed the traditional casting after heat treatment, but it is not as strong as CNC and forging, and because it is stacked one layer on top of the other, the strength of shear strength in the direction of stacking is relatively poor, but the performance of 3D printed metal parts is very uniform, in addition, the performance of 3D printed metal parts has a lot to do with the parameters of the process; resin parts, the strength and performance are mainly related to the raw material. The strength and performance of resin parts are mainly related to raw materials. As for the evaluation standard is generally compared with the strength of the raw material