受轻质材料包装理念的影响,越来越多的汽车制造商开始使用碳化纤维或者玻璃纤维复合材料制成的汽车零部件。因为这些材料可以减轻车身质量,却不影响力学性能。树脂传递模塑工艺是将树脂注入到闭合模 Affected by the concept of lightweight materials packaging, more and more car manufacturers began to use carbon fiber or glass fiber composite materials made of automotive components. Because these materials can reduce the body quality, but does not affect the mechanical properties. Resin transfer molding process is the injection of resin to the closed mold