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首页> 外文会议>International Conference on Aerospace and Aviation >Manufacturing Fiberglass-Epoxy LSU-03 Aircraft Propeller Using Hand Lay-up and Vacuum Assisted Resin Transfer Moulding(VARTM)Methods
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Manufacturing Fiberglass-Epoxy LSU-03 Aircraft Propeller Using Hand Lay-up and Vacuum Assisted Resin Transfer Moulding(VARTM)Methods

机译：制造玻璃纤维 - 环氧树脂LSU-03飞机螺旋桨使用手叠层和真空辅助树脂转移成型（Vartm）方法

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摘要

One of important aspect in designing a good quality product is on the method of how to manufacture it.In the world of aviation,products are required to meet several design criteria namely,strength,weight,and cost.Based on these design criteria,a study was carried out to manufacture LSU-03 propeller product sample using two manufacturing methods,i.e.hand lay-up and vacuum assisted resin transfer molding(VARTM).The objective is to design the manufacturing processes and to compare the quality of the propellers.The material used in this study are E-glass fiber cloth 135 and Epoxy”Lycal”resin.Prior to the propeller manufacturing process,several testing based on ASTM of manufactured composite plate was carried out to determine important parameters,i.e.thickness distribution,fiber volume fraction and voids content.A total of 3 propellers were manufactured.In order to determine the conformity of the product,propeller geometry is then measured and compared to the design mold.Finally,the comparison of the quality was made between the products of two methods.The quality of propeller products is measured based on calculated mass,thickness,void,fiber volume fraction,cost,surface quality and geometry conformity.It was concluded that VARTM is better than standard HLU and therefore more suitable for LSU-03 aircraft propeller production.
机译：一个在设计一个好的产品质量的重要方面是如何制造it.In航空世界的方法，产品需要满足几个设计标准，即强度，重量和cost.Based这些设计标准，一个使用两种制造方法，Iehand叠层和真空辅助树脂转移成型（Vartm）进行研究以制造LSU-03螺旋桨产品样品。目的是设计制造过程并比较螺旋桨的质量。本研究中使用的材料是E-玻璃纤维布135和环氧树脂“LycaL”树脂。进行螺旋桨制造工艺，进行了几种基于制造复合板ASTM的测试，以确定重要的参数，IThICKness分布，纤维体积分数并且空隙含量。制造了3个螺旋桨的总共。为了确定产品的一致性，然后测量螺旋桨几何形状并与设计模具进行比较。最后，比较质量的儿子是在两种方法的产品之间制作的。螺旋桨产品的质量基于计算的质量，厚度，空隙，纤维体积分数，成本，表面质量和几何形式符合。结论是Vartm比标准更好因此，更适合LSU-03飞机螺旋桨的生产。

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