Dot matrix material adding device with building block type water-cooling material adding modules and material adding method

• Main Authors: WANG KEHONG, LIU BEIHAN, WANG BO
• Format: Patent
• Language: Chinese; English
• Published: 25.05.2021
• Subjects: ADDITIVE MANUFACTURING TECHNOLOGY; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING; CASTING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; WORKING METALLIC POWDER

The invention provides a dot matrix material adding device with building block type water-cooling material adding modules and a material adding method. The dot matrix material adding device comprises a dot matrix material adding platform, the building block type water-cooling material adding modules, a base plate and the like. The dot matrix material adding platform is divided into a plurality of dot matrix material adding areas, the corresponding building block type water-cooling material adding modules can be installed, a cooling water channel is arranged in the dot matrix material adding platform and communicates with a water channel in the dot matrix material adding platform, and the cooling water flow is regulated and controlled in real time according to the collected temperature and pressure data. By adoption of the device and method, the base plate materials can be saved, independent water cooling can be conducted on the dot matrix material adding areas, temperatures and stresses can be effectively pre