METHOD AND APPARATUS FOR FORMING HIGHLY CONTOURED COMPOSITE PARTS
摘要
A method of forming a flat composite charge (36) into a contoured composite part reduces wrinkles in the part as the charge is being formed. Dies (32, 34) are used to form a portion of charge to the steepest contour of the part, while tension is maintained on the charge as the remaining portions of the charge are formed.
申请公布号
WO2010047980(A1)
申请公布日期
2010.04.29
申请号
WO2009US60245
申请日期
2009.10.09
申请人
THE BOEING COMPANY;JONES, DARRELL D.;LEE, MICHAEL A.;ANDERSON, MICHAEL R.;BRENNAN, JOSEPH D.
发明人
JONES, DARRELL D.;LEE, MICHAEL A.;ANDERSON, MICHAEL R.;BRENNAN, JOSEPH D.