专利名称：OPTIMISED METHOD FOR PRODUCING A
ONE-PIECE BLADED DISC (BLISK) BYABRASIVE WATER-JET CUTTING
发明人：DE LA RUPELLE, PERRINE,BERLANGER,
SERGE,MILLER, MITCH,PEARSON,WILLIAM,STROMBERG, MARK
申请号：EP10742810.4申请日：20100805公开号：EP2461938B1公开日：20131002
摘要：The present invention relates to a method for manufacturing a one-piecebladed disc comprising a step of cutting by abrasive water jet comprising: a cross cutting,with the ejection head (116) of the tooling opposite a first face (110a) of the block, of apiece (114a) passing through the thickness of the block, this cross cutting revealing ajunction line (121a) between a second face (110b) of the block opposed to the first faceand the surface of the block cut by the abrasive water jet; followed by at least one finecutting, with the ejection head opposite the second face (110b) of the block, of a piece(114b, 114c) extending only over part of the thickness of the block, and incorporating atleast part of the junction line.
申请人：SNECMA,SNECMA,SNECMA
地址：FR
国籍：FR
代理机构：Ilgart, Jean-Christophe
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