首页>
外国专利>
System for in-situ and on-line monitoring of a perform layup process for liquid composite molding
System for in-situ and on-line monitoring of a perform layup process for liquid composite molding
展开▼
机译:用于现场和在线监控液态复合成型成型过程的系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A system for in-situ and on-line monitoring of a preform layup process for liquid composite molding allows for gathering of permeability measurements of a fabric preform for use in a liquid composite molding process after situation of the preform within the mold wherein the molding process is to occur. The system uses a plurality of pressure sensors located within one of the mold sections of the liquid composite molding process mold. The sensors take pressure measurements which are processed to obtain a permeability profile of the preform. From such data, any local permeability variations that are caused from defects in the preform, deformation of the preform, or from mold misfit can be noted and acted upon before resin flow. The system is relatively simple to use and is easy to implement.
展开▼