Z-Pin/RTM成型工艺影响因素分析及工艺研究

Analysis of the Effect of Control Variables to the Z-Pin/RTM Molding Process

分析了Z-Pin技术在复合材料RTM成型工艺中应用时需控制的关键因素,并采用Z-Pin/RTM工艺成型复合材料工字梁典型件进行工艺研究。结果表明,采用Z-Pin/RTM工艺成型后的复合材料典型件具有良好的外观和内部质量,该研究结果为早日实现Z-Pin技术在飞机结构上的应用提供了参考。

The main control variables of Z-Pin process, used in RTM composites manufacturing process, are analyzed. The I-beam structure is used in analyzing the Z-Pin/RTM process. The results show that the specimens after Z-Pin show excellent surface and inner quality. This research is the earlier stage study of Z-Pin process which could be used in real aircraft structure in the future..