MC-C Type 선박엔진용 연료펌프밸브 개발

In this study, we developed the fuel pump valve on MC-C type ship engine. We examined the 7 kinds performance of valve through three-dimensional measuring machine and surface roughness. It showed better performance than the spec. We measured the chemical component of valve materials. It was suitable for the material standard value. Also we measured the hardness of heat-treated parts on valve. It was suitable for the hardness standard value. When the designed valve made a prototype, there's nothing problem and the development was successful.