Method for boltless heat treatment of thin flanges
    1.
    发明授权
    Method for boltless heat treatment of thin flanges 有权
    薄法兰无螺纹热处理方法

    公开(公告)号:US07686900B2

    公开(公告)日:2010-03-30

    申请号:US12328965

    申请日:2008-12-05

    IPC分类号: C21D8/00 C21B3/00

    CPC分类号: C21D1/78 C21D8/00

    摘要: A method for preventing distortion in a flange of a metal part during heat treatment is provided. A method of preventing distortion includes engaging a bottom surface of the flange with a first boltless ring, engaging a top surface of the flange with a second boltless ring, locking the first and second boltless rings into a fixed position relative to each other and relative to the flange, heat treating the part, unlocking the first and second boltless rings from each other, and removing the first and second boltless rings from engagement with the flange.

    摘要翻译: 提供一种用于防止热处理期间的金属部件的凸缘的变形的方法。 防止变形的方法包括将凸缘的底面与第一无螺栓环接合,凸缘的顶表面与第二无螺栓环接合,将第一和第二无螺栓环相对于彼此锁定在固定位置,并相对于 所述凸缘对所述部件进行热处理,使所述第一和第二无螺栓环相互解锁,以及将所述第一和第二无螺栓环与所述凸缘接合。

    METHOD AND APPARATUS FOR BOLTLESS HEAT TREATMENT OF THIN FLANGES
    2.
    发明申请
    METHOD AND APPARATUS FOR BOLTLESS HEAT TREATMENT OF THIN FLANGES 有权
    方法和装置用于薄法兰的热处理

    公开(公告)号:US20070119526A1

    公开(公告)日:2007-05-31

    申请号:US11164561

    申请日:2005-11-29

    IPC分类号: C21D8/00 C21D1/78

    CPC分类号: C21D1/78 C21D8/00

    摘要: A fixture for preventing distortion in a flange of a part during heat treatment. The fixture includes a first support for engaging a bottom surface of the flange, and a second support for engaging a top surface of the flange. A boltless locking ring locks the first and second supports into a fixed position relative to each other and to the flange during the heat treatment. In a method of preventing distortion, the steps include engaging a bottom surface of the flange with a first boltless ring, engaging a top surface of the flange with a second boltless ring, locking the first and second boltless rings into a fixed position relative to each other and to the flange, heat treating the part, unlocking the first and second rings from each other, and removing the first and second rings from engagement with the flange.

    摘要翻译: 一种用于在热处理期间防止部件的凸缘中的变形的固定装置。 固定装置包括用于接合凸缘的底表面的第一支撑件和用于接合凸缘顶表面的第二支撑件。 无螺栓锁定环在热处理期间将第一和第二支撑件相对于彼此和凸缘锁定在固定位置。 在防止变形的方法中,步骤包括将凸缘的底表面与第一无螺栓环接合,将凸缘的顶表面与第二无螺栓环接合,将第一和第二螺栓环相对于每个环锁定在固定位置 另一个和法兰,热处理该部件,使第一和第二环彼此解锁,以及移除第一和第二环与凸缘接合。

    METHOD FOR BOLTLESS HEAT TREATMENT OF THIN FLANGES
    3.
    发明申请
    METHOD FOR BOLTLESS HEAT TREATMENT OF THIN FLANGES 有权
    稀薄法热处理方法

    公开(公告)号:US20090283941A1

    公开(公告)日:2009-11-19

    申请号:US12328965

    申请日:2008-12-05

    IPC分类号: C21D1/00

    CPC分类号: C21D1/78 C21D8/00

    摘要: A method for preventing distortion in a flange of a metal part during heat treatment is provided. A method of preventing distortion includes engaging a bottom surface of the flange with a first boltless ring, engaging a top surface of the flange with a second boltless ring, locking the first and second boltless rings into a fixed position relative to each other and relative to the flange, heat treating the part, unlocking the first and second boltless rings from each other, and removing the first and second boltless rings from engagement with the flange.

    摘要翻译: 提供一种用于防止热处理期间的金属部件的凸缘的变形的方法。 防止变形的方法包括将凸缘的底面与第一无螺栓环接合,凸缘的顶表面与第二无螺栓环接合,将第一和第二无螺栓环相对于彼此锁定在固定位置,并相对于 所述凸缘对所述部件进行热处理,使所述第一和第二无螺栓环相互解锁,以及将所述第一和第二无螺栓环与所述凸缘接合。

    Method and apparatus for boltless heat treatment of thin flanges
    4.
    发明授权
    Method and apparatus for boltless heat treatment of thin flanges 有权
    薄法兰无螺纹热处理方法和装置

    公开(公告)号:US07476358B2

    公开(公告)日:2009-01-13

    申请号:US11164561

    申请日:2005-11-29

    IPC分类号: C21D8/00 C21D1/78

    CPC分类号: C21D1/78 C21D8/00

    摘要: A fixture for preventing distortion in a flange of a part during heat treatment. The fixture includes a first support for engaging a bottom surface of the flange, and a second support for engaging a top surface of the flange. A boltless locking ring locks the first and second supports into a fixed position relative to each other and to the flange during the heat treatment. In a method of preventing distortion, the steps include engaging a bottom surface of the flange with a first boltless ring, engaging a top surface of the flange with a second boltless ring, locking the first and second boltless rings into a fixed position relative to each other and to the flange, heat treating the part, unlocking the first and second rings from each other, and removing the first and second rings from engagement with the flange.

    摘要翻译: 一种用于在热处理期间防止部件的凸缘中的变形的固定装置。 固定装置包括用于接合凸缘的底表面的第一支撑件和用于接合凸缘顶表面的第二支撑件。 无螺栓锁定环在热处理期间将第一和第二支撑件相对于彼此和凸缘锁定在固定位置。 在防止变形的方法中,步骤包括将凸缘的底表面与第一无螺栓环接合,将凸缘的顶表面与第二无螺栓环接合,将第一和第二螺栓环相对于每个环锁定在固定位置 另一个和法兰,热处理该部件,使第一和第二环彼此解锁,以及移除第一和第二环与凸缘接合。