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公开(公告)号：US20060288551A1
公开(公告)日：2006-12-28
申请号：US11333153
申请日：2006-01-17
CPC分类号： B23D41/06 , B23D37/10 , B23Q17/225 , Y10T29/49995 , Y10T29/49996 , Y10T29/5176 , Y10T408/5584 , Y10T409/400175 , Y10T409/402275 , Y10T409/405775 , Y10T409/40595 , Y10T409/406125 , Y10T409/4063 , Y10T409/4077
摘要： A device for centering a work piece with respect to a centerline of a tool includes a radially-stationary component rigidly secured with respect to the tool such that the radially-stationary component and the tool are concentric. A biasing mechanism is biased away from the radially-stationary component to apply substantially equally-distributed radial force at a periphery of the work piece to thereby center the work piece with respect to the tool. A method of broaching a work piece having an inner and an outer diameter includes machining the outer diameter and then applying circumferentially-distributed radial force to the inner diameter or the outer diameter to thereby center the work piece with respect to a broach tool. After the applying step, the method includes broaching the inner diameter of the work piece using the broach tool.
摘要翻译： 用于使工件相对于工具的中心线定心的装置包括相对于工具刚性地固定的径向固定部件，使得径向静止部件和工具是同心的。 偏置机构被偏压远离径向静止部件，以在工件的周边施加基本相等分布的径向力，从而使工件相对于工具居中。 拉削具有内径和外径的工件的方法包括加工外径，然后对内径或外径施加周向分布的径向力，从而使工件相对于拉刀工具居中。 在施加步骤之后，该方法包括使用拉刀工具拉削工件的内径。
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公开(公告)号：US20080052894A1
公开(公告)日：2008-03-06
申请号：US11936146
申请日：2007-11-07
IPC分类号： B23P13/04
CPC分类号： B23D41/06 , B23D37/10 , B23Q17/225 , Y10T29/49995 , Y10T29/49996 , Y10T29/5176 , Y10T408/5584 , Y10T409/400175 , Y10T409/402275 , Y10T409/405775 , Y10T409/40595 , Y10T409/406125 , Y10T409/4063 , Y10T409/4077
摘要： A device for centering a work piece with respect to a centerline of a tool includes a radially-stationary component rigidly secured with respect to the tool such that the radially-stationary component and the tool are concentric. A biasing mechanism is biased away from the radially-stationary component to apply substantially equally-distributed radial force at a periphery of the work piece to thereby center the work piece with respect to the tool. A method of broaching a work piece having an inner and an outer diameter includes machining the outer diameter and then applying circumferentially-distributed radial force to the inner diameter or the outer diameter to thereby center the work piece with respect to a broach tool. After the applying step, the method includes broaching the inner diameter of the work piece using the broach tool.
摘要翻译： 用于使工件相对于工具的中心线定心的装置包括相对于工具刚性地固定的径向固定部件，使得径向静止部件和工具是同心的。 偏置机构被偏压远离径向静止部件，以在工件的周边施加基本相等分布的径向力，从而使工件相对于工具居中。 拉削具有内径和外径的工件的方法包括加工外径，然后对内径或外径施加周向分布的径向力，从而使工件相对于拉刀工具居中。 在施加步骤之后，该方法包括使用拉刀工具拉削工件的内径。
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