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一、纤维增强塑料中纤维取向的重要性用于纤维增强树脂(FRP)的增强纤维,在使用时,应有下列原则:“把最少量(纤维)配置到满足成型品力学性能(应力方向和量值)所需求的必要的方位上。例如,FRP的物性(弹性模量)与纤维的取向之间,如图1所示,增强纤维对FRP物性的提高赋予作用,增强纤维的取向方向一脱离应力方向,其物性急剧降低。因此,要获得高性能的FRP,就必须根据成型制品
The Importance of Fiber Orientation in Fiber Reinforced Plastics The reinforcing fibers used in fiber reinforced plastics (FRP) should have the following principles when it is used: "The minimum amount of fiber (fiber) is placed to meet the requirements of the mechanical properties of the molding (stress direction and For example, as shown in Fig. 1, between the physical properties (elastic modulus) of FRP and the orientation of the fiber, the reinforcing fiber gives an effect on the physical properties of the FRP to enhance the orientation direction of the fiber From the stress direction, its sharp decline in properties Therefore, to obtain high-performance FRP, it must be based on molded products