
基本信息:
- 专利标题: METHOD FOR MANUFACTURING A TURBOMACHINE COMPONENT
- 专利标题(中):VERFAHREN ZUR HERSTELLUNG EINER TURBOMASCHINENKOMPONENTE
- 申请号:EP15726075.3 申请日:2015-05-22
- 公开(公告)号:EP3148731A1 公开(公告)日:2017-04-05
- 发明人: GIANNOZZI, Massimo , GIOVANNETTI, Iacopo , MASI, Gabriele
- 申请人: Nuovo Pignone S.r.l.
- 申请人地址: Via Felice Matteucci 2 50127 Florence IT
- 专利权人: Nuovo Pignone S.r.l.
- 当前专利权人: NUOVO PIGNONE TECNOLOGIE - S.R.L.
- 当前专利权人地址: NUOVO PIGNONE TECNOLOGIE - S.R.L.
- 代理机构: Illingworth-Law, William Illingworth
- 优先权: ITFI20140122 20140526
- 国际公布: WO2015181080 20151203
- 主分类号: B22F3/105
- IPC分类号: B22F3/105 ; F01D5/34 ; B23P6/00 ; B23P15/00 ; F04D1/00 ; B29C67/00 ; F04D29/02 ; F04D29/22 ; F04D29/28
摘要:
The method for manufacturing a turbomachine component comprises the following steps: (a) producing by additive manufacturing a plurality of separate segments (1S) of the tubomachine component (1), having a skin surrounding an empty volume (11V) corresponding to a massive part of the turbomachine component; (b) assembling the separate segments of the turbomachine component together forming a semi-finished component, with an empty cavity therein; (c) filling cavity of the semi-finished component with a bulk flowable material; (d) densifying and solidifying the bulk flowable material in the cavity.
摘要(中):
用于制造涡轮机组件的方法包括以下步骤:(a)通过附加制造制造多个管机组件(1)的分离段(1S),其具有包围对应于大块部分的空容积(11V)的皮肤 的涡轮机组件; (b)将涡轮机组件的单独部分组装在一起,形成半成品部件,其中具有空腔; (c)半成品部件的填充腔具有主体可流动的材料; (d)致密化和固化空腔中的主体可流动材料。
公开/授权文献:
- EP3148731B1 METHOD FOR MANUFACTURING A TURBOMACHINE COMPONENT 公开/授权日:2021-11-03
IPC结构图谱:
B | 作业;运输 |
--B22 | 铸造;粉末冶金 |
----B22F | 金属粉末的加工;由金属粉末制造制品;金属粉末的制造 |
------B22F3/00 | 由金属粉末制造工件或制品,其特点为用压实或烧结的方法;所用的专用设备 |
--------B22F3/02 | .仅压实 |
----------B22F3/105 | ..利用电流、激光辐射或等离子体 |