公开(公告)号：US20220402827A1

公开(公告)日：2022-12-22

申请号：US17832403

申请日：2022-06-03

申请人： Goodrich Corporation

发明人： Katherine E. Waugh ,  John S. Linck ,  Christopher C. Koroly ,  Kirk Christopher Newton ,  Vijay V. Pujar

IPC分类号： C04B35/83 ,  C04B35/64 ,  C04B35/628

摘要： A shape forming tool for pre-carbonization compression of a fibrous preform is provided, comprising a female forming tool, a first plug, a second plug, and a wedge, each configured to be received by a die recess of the female forming tool. A first tapered surface of the wedge is configured to engage the first plug and the second tapered surface of the wedge is configured to engage the second plug. In response to the first tapered surface of the wedge engaging the first plug and the second tapered surface of the wedge engaging the second plug, the first plug and the second plug, respectively, are configured to move laterally towards opposing sides of the female forming tool and/or vertically toward a bottom side of the female forming tool to compress the fibrous preform into a shaped body.