FORMING REGIMES MONITORING DEVICE AND METHOD OF FIBER-REINFORCED PLASTIC, AND MANUFACTURING METHOD OF FIBER REINFORCED PLASTICS THEREWITH

摘要

PROBLEM TO BE SOLVED: To provide a good compact with thickness as a designed value, by monitoring continuously, temporarily and correctly impregnation of liquid object and forming regimes of a fiber-reinforced substrate formed through thermoset process in forming of FRPs.;SOLUTION: The forming regime monitoring device and the monitoring method of fiber-reinforced plastics are characterized by measuring the thickness of the fiber enhancement substrate, such that, in impregnation of liquid object into plate-like enhancement fiber substrate arranged in a form block installed in a heating oven and thermoset process, each displacement measuring means arranged on a first plane of the enhancement fiber substrate and a first plane of the form block is used to alleviate influences of thermal deformation of a fixing means of the displacement measuring means, the form block, and the displacement measuring means.;COPYRIGHT: (C)2010,JPO&INPIT