탄소섬유 발열체가 삽입된 철도차량용 복합소재 라미네이트 패널 실물시제 제작 및 발열성능 평가

초록

Recently, composite materials have been attracting attention as the core of weight reduction and are gradually expanding their application areas in the field of railway vehicles, but there is a limit to replacing existing metals for reasons such as manufacturing cost or process convenience. In order to improve the market competitiveness of composite materials, research on the development of multifunctional composite materials that can generate heat by inserting a heating element and reducing the manufacturing cost of composite materials by using the resin infusion method, which can reduce the price, has recently been conducted. In this study, the applicability of the construction method and the heat generation performance were evaluated by manufacturing a driver's seat panel that is actually applied to a railroad car based on the results of the previous study.