A preform is produced by an additive layer manufacturing process. The preform is then subjected to a flow forming process to lengthen the preform and improve its mechanical properties.
申请公布号
CA2882263(A1)
申请公布日期
2015.09.12
申请号
CA20152882263
申请日期
2015.02.17
申请人
MESSIER-DOWTY LIMITED
发明人
VILLAIN-CHASTRE, JEAN-PHILLIPE;FORGEOUX, GERMAIN;GROCHOLA, PRZEMYSLAW;FOSTER, NICHOLAS