Orientation mold

• Main Authors: ZHANG HAIXING, ZHENG JIAZHI, ZHOU XIAOYAN, LIN CUIYU
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2023
• 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; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model relates to a preparation process of a high-resilience oriented heat-conducting interface material. The preparation process comprises the following steps: providing a mixed base material, pressing the mixed base material into an oriented mold, stacking heat-conducting glue layers layer by layer, and cutting and processing a heat-conducting blank. The orientation mold comprises a multi-stage shunting pipeline and an orientation discharge nozzle communicated with the shunting pipeline, a plurality of closely arranged orientation grooves are formed in the orientation discharge nozzle, the mixed base material flows along the multi-stage shunting pipeline and is extruded to directionally arrange the carbon fibers, the mixed base material flows into the orientation discharge nozzle from the shunting pipeline, and the orientation discharge nozzle is communicated with the orientation grooves. And extruding from the plurality of orientation grooves to form the heat-conducting glue layer. According to