Processing system for carbon fiber reinforced composite material and controllable carbon fiber self-heating method adopting liquid molding technology

The invention discloses a processing system for a carbon fiber reinforced composite material and a controllable carbon fiber self-heating method adopting a liquid molding technology. The processing system comprises a vacuum bag encapsulation system, a positive foil electrode, a negative foil electrode, a low-voltage regulator, a program control temperature regulator and a temperature sensor, wherein the positive foil electrode and the negative foil electrode are arranged at two ends of a continuous carbon fiber; the continuous carbon fiber is arranged in a vacuum bag; the low-voltage regulator supplies heat to the continuous carbon fiber; the heat is controlled by the program control temperature regulator. The quick carbon fiber self-heating method adopting the liquid molding technology, which is disclosed by the invention, can realize quick heating of a carbon fiber spreading layer; a program controllable quick heating method is supplied to the liquid molding technology and other carbon fiber reinforced comp