Forming method of carbon fiber composite material grille

The invention relates to a forming method of a carbon fiber composite material grille, the forming method of the carbon fiber composite material grille comprises the following steps: (1) core mold molding; (2) carbon fiber fabric paving; (3) mold assembly; (4) glue injection; (5) curing; (6) mold release, and mold core melting; (7) processing; on the basis of the existing method, the contradiction between the surface quality and demoulding difficulty is solved, the use requirements of pneumatic surface can be met; a low melting point alloy core mold used in the method can be repeatedly used, mold cost can be reduced, a RTM process is used for production, and the product is high in surface smooth degree, less in processing amount, and low in manufacturing cost. 本发明涉及种碳纤维复合材料格栅的成型方法，包括以下步骤：（1）芯模成型；（2）碳纤维织物的铺贴；（3）合模；（4）注胶；（5）固化；（6）脱模，熔化型芯；（7）加工；在现有方法的基础上，解决了表面质量和脱模难度的矛盾，满足了气动面的使用要求；本发明使用的低熔点合金芯模，由于可重复利用，降低了模具成本，采用RTM工艺制造，制品表面光洁度高，加工量少，制造成本低。