We have developed a high capacity electromagnetic clutch by means of Si-containing diamond-like carbon (DLC-Si) coating. The durability of the new clutch is enhanced up to 8 times higher than that of the conventional one. Such a superior performance is due to several tribological properties of the DLC-Si film and micro morphology on the clutch surface. In particular, the DLC-Si plays a significant role in maintaining the groove shape of the clutch and giving sufficient friction in fluid, which is required for a drivetrain device. Besides, our deposition process (using direct current plasma-assisted chemical vapor deposition) has afforded homogeneous DLC-Si-coated clutches in large quantities. These techniques have enabled us to reduce the number of clutch discs per coupling and achieve a more compact and higher capacity AWD coupling at a lower cost.


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    Titel :

    Development of Compact, High Capacity AWD Coupling with DLC-Si Coated Electromagnetic Clutch


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Fukami, Hajime (Autor:in) / Tachikawa, Hideo (Autor:in) / Mori, Hiroyuki (Autor:in) / Ando, Junji (Autor:in) / Nakanishi, Kazuyuki (Autor:in) / Sakai, Naoyuki (Autor:in) / Sakai, Toshifumi (Autor:in) / Ohmori, Toshihide (Autor:in) / Saito, Toshiyuki (Autor:in)

    Kongress:

    SAE 2006 World Congress & Exhibition ; 2006



    Erscheinungsdatum :

    2006-04-03




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





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