Hot-melt Prepreg Equipment Design

Pre dip material is refers to the carbon fiber bundle or glass fiber materials by sort of resin soak glue formed after the uniform rules gets, the dip material solidified material can be directly used for composite products manufacturing, and pre dip material is widely used in aerospace business and military equipment, especially the aircraft fuselage wing, the propeller and materials and some important cartridge body, etc. The application of materials directly reflect a country's degree of aerospace industry and national defense equipment level.Pre dip material of epoxy resin viscosity, a solid at room temperature, use commonly when cutting and layer is easy to operate, do not need to reintroduce operation process in the use of resin, and less contamination. In layer after finishing, pre leaching material will in the vacuum of high temperature solidification, industrial use material curing temperature usually gets in baptized 80-120℃, can achieve higher quality between the fiber reinforced after material products. This topic by about 80℃to the temperature gets the melt method work study baptized makings production equipment design.This subject is the main content of study for the melt method pre dip material equipment design research. This is a kind of dry process production, the method of advance dip material around the key in this set of equipment, chose a unique soak glue process method to finish this part of the job. In winding process, from dynamic choose to accept scrolls strength check has carried on the detailed analysis of choice, we can ensure that the package of winding device winding successfully completed, the winding device is a design part this topic core design. And in this topic proposed use of constant tension control for the whole equipment of carbon fibre yarn into and put gets the soak glue and baptized material rewinder, etc, by analyzing the working method is completely feasible.This topic combining domestic and foreign some relevant information mateial, then in our institute of long-term research, and on the basis of all parts of pre-splitting leaching equipment scheme selection, structure design implement-tation method and how to achieve constant tension method were comparatively exhaustive discourse analysis.