公开(公告)号：US20140190629A1

公开(公告)日：2014-07-10

申请号：US13734661

申请日：2013-01-04

Applicant: Alliant Techsystems Inc.

Inventor： Vernon M. Benson ,  David R. Machac ,  Bryan J. Loveless

IPC: B29C65/14

CPC classification number: B29C70/386 ,  B29C35/0805 ,  B29C35/16 ,  B29C65/1403 ,  B29C70/388 ,  B29C2035/0811 ,  B29K2105/0872 ,  B29K2307/04 ,  B29K2995/0013

Abstract: An induction heating compaction system is provided. The system includes an induction heating member and a compaction member. The induction heating member is configured to generate an electromagnetic field at a select frequency. The select frequency causes at least one of the fibers and matrix in pre-preg material to heat up. The compaction member has at least a portion that is made from a material that is transparent to the select frequency of the electromagnetic field generated by the induction heating member. The compaction member includes a cooling assembly that is configured and arranged to extract heat from the pre-preg material while compacting the pre-preg material.

Abstract translation: 提供感应加热压实系统。 该系统包括感应加热构件和压实构件。 感应加热构件被配置为以选择频率产生电磁场。 选择频率使预处理材料中的纤维和基质中的至少一个加热。 压紧构件具有由对感应加热构件产生的电磁场的选择频率透明的材料制成的至少一部分。 压实构件包括冷却组件，其被构造和布置成在压实预浸材料的同时从预浸材料中提取热量。