9m^3급 믹서드럼 블레이드의 개발

The concrete mixer truck which is in charge of raw materials in civil engineering construction of the concrete loading, transport, placement, is used 6m^3, 7m^3 class in domestic(Korea). But in the case of the international construction fields are utilized 9m^3 or above class because of the large-scale engineering and construction circumstances. In this paper, to develop a large 9m3 class mixer drum and the mixer drum in order to complement the technical and discharge that is responsible for stirring the blades by applying optimal design through implementation of the optimal shape of the concrete in the drum maintenance and placement of high-quality effects on increasing discharge such as advanced conventional drum mixer is to secure and differentiated technology. Large, heavy weight in development and uphold the drum mixer vehicle sub-frame is required to settle the design of the existing class mixer drum frames per 6m3 changed to account for changes in slope and length using CATIA V5 3D modeling work was performed.