首页>
外国专利>
Rotational vacuum assisted resin transfer molding
Rotational vacuum assisted resin transfer molding
展开▼
机译：旋转真空辅助树脂传递模塑
展开▼
页面导航
摘要
著录项
相似文献
摘要
An apparatus includes a first tube, a motor, a support, and a tubular mold having an inside surface. The motor rotates the first tube and the tubular mold. A vacuum bag is disposed over the inside surface of the tubular mold. A plurality of second tubes and a plurality of third tubes extend radially from the first tube. The second and third tubes establish fluid communication between the first tube and a tubular space defined between the bag and the inside surface. A resin injection system is configured to inject a resin into the tubular space by conveying the resin first through the first tube, then injecting the resin through the plurality of second tubes into the bag such that the resin flows over a surface of a layer disposed inside the tubular space. A vacuum system is configured to produce a vacuum through the plurality of third tubes.
展开▼
