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发明公开
CN102470494A 叶片单块盘的通过磨蚀性水喷射的优化制造方法 有权

叶片单块盘的通过磨蚀性水喷射的优化制造方法
摘要：
本发明涉及一种用于制造单块叶片盘的方法，包括：通过磨蚀性水喷射进行的切除步骤，所述步骤包括：通过与所述块的第一面(110a)相对的所述工具的喷出头(116)连续切除通过所述块的厚度的件(114a)，所述连续切除使得在所述块的相对于所述第一面的第二面(110b)与通过所述磨蚀性水喷射切除的所述块的表面之间露出接合线(121a)；然后通过与所述块的第二面(110b)相对的所述喷出头而至少一次改进切除延伸经过所述块的厚度的仅一部分且结合所述接合线的至少部分的件(114b，114c)。
摘要（英）：

The present invention relates to a method for manufacturing a one-piece bladed 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 a piece (114a) passing through the thickness of the block, this cross cutting revealing a junction line (121a) between a second face (110b) of the block opposed to the first face and the surface of the block cut by the abrasive water jet; followed by at least one fine cutting, 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 at least part of the junction line.

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