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首页> 外文会议>International Conference on Science and Technology >Effect of Processing Parameter on Tensile Properties of Lamina Unidirectional Carbon Fiber Reinforced Polyamide-6
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Effect of Processing Parameter on Tensile Properties of Lamina Unidirectional Carbon Fiber Reinforced Polyamide-6

机译：工艺参数对层状单向碳纤维增强聚酰胺6拉伸性能的影响

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Injection Molding is one of the most popular processing methods for producing a plastic product and plastic-based composite. Principally this process converting the solid granules into plastic melt by external heating and internal friction of granules against each other, then shaping the product into desired geometry by injecting the melt into the mold. This study presents an experimental investigation on manufacturing unidirectional carbon fiber reinforced Polyamide 6 using an injection molding method. The effect of injection pressure and nozzle temperature on the tensile properties of composite lamina were investigated in this study. Taguchi design of experiment was used to determine the optimum parametric factor that produces the optimum tensile properties and to define the contribution of each factor on the targeted responses. The experimentation on the molded specimen proved that better tensile strength and modulus can be achieved by applying lower injection pressure and lower nozzle temperature due to a better orientation of fiber and melt stability.
机译：注射成型是生产塑料产品和塑料基复合材料的最受欢迎的加工方法之一。原则上，该方法通过外部加热和颗粒彼此之间的内部摩擦将固体颗粒转化为塑料熔体，然后通过将熔体注入模具将产品成型为所需的几何形状。这项研究提出了使用注射成型方法制造单向碳纤维增强聚酰胺6的实验研究。研究了注射压力和喷嘴温度对复合层板拉伸性能的影响。 Taguchi设计的实验用于确定产生最佳拉伸性能的最佳参数因子，并定义每个因子对目标响应的影响。在模制样品上的实验证明，由于纤维的更好取向和熔体稳定性，通过施加较低的注射压力和较低的喷嘴温度可以实现更好的拉伸强度和模量。

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