公开(公告)号：US20210299981A1

公开(公告)日：2021-09-30

申请号：US17144439

申请日：2021-01-08

Applicant: Hamilton Sundstrand Corporation

Inventor： Weiming Lu ,  Robert Fiala ,  John Linck ,  Scott W. Simpson ,  David J. Zawilinski

IPC: B29C70/54 ,  B29B11/16 ,  B29C70/44

Abstract: A method for making a component includes the steps of providing a preform formed of carbon fibers. A first densification is performed forming a carbon composite. A first hardening of the carbon composite is performed. The method machines the carbon composite to form a shape. The method then performs a second densification and a second hardening. The method then final machines the carbon composite to form a final shape of the component.