首页> 外国专利> Composite compressor wheel for exhaust gas turbocharger with titanium aluminide - wheels

Composite compressor wheel for exhaust gas turbocharger with titanium aluminide - wheels

机译:铝化钛废气涡轮增压器复合压缩机轮-轮

摘要

A rotor for exhaust gas turbocharger (atl), comprising a turbine wheel (3) of a metal aluminide, a steel - or ni - base alloy hollow shaft (2), and a compressor wheel (1), wherein the compressor wheel (1) has a pin (5), the partially into the steel - or ni - base alloy hollow shaft (2) and with this, a positive connection (6) forms, as well as a method for the production of rotors for exhaust gas turbocharger (atl) with a turbine wheel (3), metal hollow shaft (2) and compressor wheel (1), comprising the steps of- material connection of the turbine wheel (3) and metal hollow shaft (2)- positive connection of the compressor wheel and metal hollow shaft (2), wherein the positive connection (6) substantially over a into the metal hollow shaft (2) projecting lugs (5) of the compressor wheel (1) and the inner side of the metal hollow shaft is produced.
机译:用于废气涡轮增压器的转子(atl),包括金属铝化物的涡轮机叶轮(3),钢或镍基合金空心轴(2)和压缩机叶轮(1),其中压缩机叶轮(1) )具有销钉(5),部分插入钢或镍基合金空心轴(2)并由此形成形锁合连接(6)以及制造废气涡轮增压器转子的方法(atl)具有涡轮机叶轮(3),金属空心轴(2)和压缩机叶轮(1),包括以下步骤-涡轮机叶轮(3)和金属空心轴(2)的材料连接-压缩机叶轮和金属空心轴(2),其中基本上通过a形连接(6)进入压缩机叶轮(1)的凸耳(5)的金属空心轴(2)和金属空心轴的内侧生产的。

著录项

  • 公开/公告号DE102005037739A1

    专利类型

  • 公开/公告日2007-02-15

    原文格式PDF

  • 申请/专利权人

    申请/专利号DE20051037739

  • 发明设计人

    申请日2005-08-10

  • 分类号F01D5/02;F02C6/12;

  • 国家 DE

  • 入库时间 2022-08-21 20:29:51

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