Carbon fiber node fusion type compression molding process

• Main Authors: NAN BO, YU WEI, ZHAO RONGFEI, SONG JIALONG, LIU YUXUAN, LIU YANHUA
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: 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 invention discloses a carbon fiber node fusion type compression molding process. Plain carbon cloth is fully soaked with epoxy resin. And preheating the interior of the mold to 50-60 DEG C, and coating a mold release agent on the molded surface. The multi-layer plain carbon cloth is firstly laid on the forming surface in the mold, and then the node joint to be processed is placed in the groove of the forming surface correspondingly laid with the plain carbon cloth. The node joint is composed of a plurality of parts. And laying a plurality of layers of plain carbon cloth on the node joint to be processed, and trimming the plurality of layers of plain carbon cloth according to the size of the node joint to be processed. And a male die is inserted into the node joint to be machined. And the mold fixes and pressurizes the whole node joint to be machined, and the mold is fed into a curing oven. And the node joint in the mold is cured for 2 hours in a curing oven at the temperature of 120 DEG C. And raising the