Due to its light mass and high strength, carbon fibre reinforced plastics (CFRP) is increasingly used in automotive light mass design and manufacturing. To study CFRP panels and influencing factors of drawing of CFRP-A1 laminates and accelerate the industrialization of composite parts, the curing and exothermic process of CFRP was analyzed by differential scanning calorimetry(DSC) test. Then, CFRP sheets and layer CFRP-A1 laminate with unidirectional and woven prepreg were prepared by autoclave at different post cure temperatures. The Inspelkt table 100 material testing machine was used to carry out the drawing test on the above-mentioned plates. In order to improve the preparation efficiency, the aluminum alloy plate surface was processed by grinding, grinding and coating silane coupling agent, anodizing and coating silane coupling agent. Without curing by autoclave, aluminum alloy plate and unidirectional prepreg tape with orthogonally symmetrically layered were combined warm drawing tamping in an environmental chamber of an Inspekt table 100 material testing machine. The microstructure was observed by metallographic microscope and SEM to verify the impact of post-cure temperature, the deep drawing ambient temperature, the type of prepreg tape and the surface treatment of the aluminum alloy plate on drawing properties of CFRP and CFRP-A1 laminates. The experiment results show that it is beneficial to the secondary drawing formability of the sheet by appropriately reducing the post-cure temperature and increasing the drawing temperature. The woven prepreg can withstand pressure better than the unidirectional prepreg leading to high drawing quality. The surface treatment of anodizing and coating silane coupling agent can form denser and uniform micropores on the surface, the combination can form a better interface, which is conducive to drawing.
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