(EN) The embodiment of the invention provides a 3D printing laser processing device based on digital light processing. The 3D printing laser processing device based on digital light processing includes a first light source integration part, a micromirror unit, a second light source integration part and a light source integration part, wherein the first light source integration part is used for providing a first light source; the micromirror unit comprises a plurality of micro-lenses and used for reflecting the light of the first light source under the condition that the reflection angle of each micro-lens is controllable; the second light source integration part is used for providing a second light source; and the light source integration part is used for integrating the light, reflected by themicromirror units, of the first light source and the second light source, and the integrated light is used for 3D printing. The laser processing device can treat different materials, including printing of metal and nonmetal. The laser processing device can greatly increase the printing speed of metal or nonmetal materials, can also greatly promote the precision, and has great market development prospects as novel laser processing equipment.
(ZH) 本申请实施例提供一种基于数字光处理的3D打印激光处理装置。该装置包括:第一光源集成部分,用于提供第一光源;微镜单元,包括多个微镜片,用于在各微镜片的反射角度可控的状态下反射第一光源的光;第二光源集成部分,用于提供第二光源;光源整合部分,用于将微镜单元反射的第一光源的光和第二光源的光整合,整合后的光用于进行3D打印。本申请实施例的光处理装置能够处理不同材料,包括金属和非金属的打印。光处理装置可以大幅度提高对金属或非金属材料的打印速度,在精度方面也会带来很大提升,作为新型的激光处理设备其市场发展前景很大。