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    Device for checking countersink dimensions
    4.
    发明授权
    Device for checking countersink dimensions 有权
    检查埋头孔尺寸的设备

    公开(公告)号：US07743526B2

    公开(公告)日：2010-06-29

    申请号：US12216173

    申请日：2008-06-30

    Applicant: Sandro Foletti ,  Maurizio Ferrari ,  Roberto Muselli

    Inventor： Sandro Foletti ,  Maurizio Ferrari ,  Roberto Muselli

    IPC: G01B3/28 ,  G01B5/18

    CPC classification number: G01B3/28 ,  B23Q17/20 ,  B23Q2230/002 ,  G01B5/18

    Abstract: A device for checking countersink dimensions comprises a measuring head (2) associated with a spindle (3) of a multi-axis process machine (4), and a processing unit operatively associated with the spindle (3) to control spindle movements, the measuring head (2) comprising a contact element (5) that can be inserted into a countersink (101) and a comparator element (7) which, by coming into contact with the countersink and withdrawing, detects the stroke of the contact element (5) inside the countersink (101). A floating member (22) automatically corrects any alignment errors between the contact element (5) and the axis of the countersink (101).

    Abstract translation: 用于检查埋头孔尺寸的装置包括与多轴加工机（4）的主轴（3）相关联的测量头（2），以及与主轴（3）可操作地相关联以控制主轴运动的处理单元，测量 头部（2）包括可插入锪孔（101）的接触元件（5）和通过与锪孔接触并抽出的比较器元件（7）来检测接触元件（5）的行程， 在锪孔（101）内。 浮动构件（22）自动校正接触元件（5）和埋头孔（101）的轴线之间的任何对准误差。

    Tool-holder for milling machines, a milling machine and a milling procedure
    5.
    发明授权
    Tool-holder for milling machines, a milling machine and a milling procedure 有权
    铣床用铣刀，铣床和铣削程序

    公开(公告)号：US07497648B2

    公开(公告)日：2009-03-03

    申请号：US11634939

    申请日：2006-12-07

    Applicant: Roberto Muselli ,  Maurizio Ferrari

    Inventor： Roberto Muselli ,  Maurizio Ferrari

    IPC: B23C3/00

    CPC classification number: B23C5/26 ,  B23B31/36 ,  B23C3/126 ,  B23C3/28 ,  B23C2226/27 ,  B23C2255/08 ,  Y10T279/17017 ,  Y10T408/5623 ,  Y10T408/73 ,  Y10T409/303808 ,  Y10T409/304088 ,  Y10T409/304144 ,  Y10T409/304256 ,  Y10T409/304424 ,  Y10T409/30448 ,  Y10T409/306496 ,  Y10T409/306832 ,  Y10T409/308176 ,  Y10T409/308624 ,  Y10T409/309408

    Abstract: A tool-holder for a milling machine is composed of a first rotating portion with a coupler attachable to a spindle drive shaft of the machine, a second rotating portion turning as one with the first portion and equipped with a chuck to hold a tool, and a mechanism designed to detect undulations on a surface being milled. The second rotating portion is capable of axial movement relative to the first rotating portion, so that when the tool-holder is traversed along a prescribed trajectory referable to a nominal surface, the undulations on the actual surface of the panel and the extent of their deviation from the nominal surface can be sensed and quantified through the agency of detection mechanism, and a corresponding axial movement induced in the second portion of the tool-holder to compensate the variation and maintain a constant milling depth, thereby improving the quality of finish-milling operations on technological materials such as panels of carbon fiber composite.

    Abstract translation: 一种用于铣床的工具架由具有连接到机器的主轴驱动轴上的联接器的第一旋转部分，与第一部分一体转动并装备有用于保持工具的卡盘的第二旋转部分组成，以及 一种设计用于检测正在铣削的表面上的起伏的机构。 第二旋转部分能够相对于第一旋转部分轴向移动，使得当工具架沿着指向标称表面的规定轨迹移动时，面板的实际表面上的起伏及其偏差的程度 从标称表面可以通过检测机构的检测和量化，以及在工具架的第二部分中引起的相应的轴向运动，以补偿变化并保持恒定的铣削深度，从而提高精铣的质量 对碳纤维复合板等技术材料的操作。

    Device for machining workpieces, in particular aeronautical parts manufactured from solid blocks of raw material
    7.
    发明授权
    Device for machining workpieces, in particular aeronautical parts manufactured from solid blocks of raw material 有权
    用于加工工件的装置，特别是由固体原料块制造的航空零件

    公开(公告)号：US08100613B2

    公开(公告)日：2012-01-24

    申请号：US12003706

    申请日：2007-12-31

    Applicant: Sandro Foletti ,  Maurizio Ferrari ,  Roberto Muselli

    Inventor： Sandro Foletti ,  Maurizio Ferrari ,  Roberto Muselli

    IPC: B23C1/00 ,  B23Q15/013

    CPC classification number: B23Q5/045 ,  B23Q2220/006 ,  Y10T83/869 ,  Y10T408/175 ,  Y10T408/566 ,  Y10T409/30448 ,  Y10T409/306832 ,  Y10T409/307672 ,  Y10T409/308176 ,  Y10T409/309296

    Abstract: Complex workpieces, particularly aeronautical parts made of solid stock presenting a bottom wall and at least one stiffening rib transverse to the bottom wall, are machined using a device having a tool head furnished with a transmission component rotatable about a relative longitudinal axis, and a tool, typically a milling cutter, connected to the transmission component and capable of piercing the transverse rib. The longitudinal axis of the tool is disposed obliquely to the longitudinal axis of the transmission component so that the stiffening rib can be pierced at a point close to the bottom wall of the workpiece. The device also incorporates a feeler mechanism associated with the tool head and designed to engage the bottom wall during the movement of the tool toward the machining location, in such a way that the position of the tool head can be actively controlled and the tool deployed at a selected distance from the bottom wall.

    Abstract translation: 复杂的工件，特别是由具有底壁的固体原料制成的航空部件以及横向于底壁的至少一个加强肋，使用具有工具头的装置加工，所述工具头具有可围绕相对纵向轴线旋转的传动部件，以及工具 通常是铣刀，连接到传动部件并且能够刺穿横向肋。 工具的纵向轴线相对于变速部件的纵向轴线倾斜地设置，使得加强肋可以在靠近工件的底壁的点处被刺穿。 该装置还包括与工具头相关联的触发器机构，并被设计成在工具朝向加工位置运动期间接合底壁，使得可以主动地控制工具头的位置并且将工具部署在 距离底壁的选定距离。

    Device for machining workpieces, in particular aeronautical parts manufactured from solid blocks of raw material
    8.
    发明申请
    Device for machining workpieces, in particular aeronautical parts manufactured from solid blocks of raw material 有权
    用于加工工件的装置，特别是由固体原料块制造的航空零件

    公开(公告)号：US20090035081A1

    公开(公告)日：2009-02-05

    申请号：US12003706

    申请日：2007-12-31

    Applicant: Sandro Foletti ,  Maurizio Ferrari ,  Roberto Muselli

    Inventor： Sandro Foletti ,  Maurizio Ferrari ,  Roberto Muselli

    IPC: B23B39/00 ,  B23B49/00 ,  B23B47/00

    CPC classification number: B23Q5/045 ,  B23Q2220/006 ,  Y10T83/869 ,  Y10T408/175 ,  Y10T408/566 ,  Y10T409/30448 ,  Y10T409/306832 ,  Y10T409/307672 ,  Y10T409/308176 ,  Y10T409/309296

    Abstract: Complex workpieces, particularly aeronautical parts made of solid stock presenting a bottom wall and at least one stiffening rib transverse to the bottom wall, are machined using a device having a tool head furnished with a transmission component rotatable about a relative longitudinal axis, and a tool, typically a milling cutter, connected to the transmission component and capable of piercing the transverse rib. The longitudinal axis of the tool is disposed obliquely to the longitudinal axis of the transmission component so that the stiffening rib can be pierced at a point close to the bottom wall of the workpiece. The device also incorporates a feeler mechanism associated with the tool head and designed to engage the bottom wall during the movement of the tool toward the machining location, in such a way that the position of the tool head can be actively controlled and the tool deployed at a selected distance from the bottom wall.

    Abstract translation: 复杂的工件，特别是由具有底壁的固体原料制成的航空部件以及横向于底壁的至少一个加强肋，使用具有工具头的装置加工，所述工具头具有可围绕相对纵向轴线旋转的传动部件，以及工具 通常是铣刀，连接到传动部件并且能够刺穿横向肋。 工具的纵向轴线相对于变速部件的纵向轴线倾斜地设置，使得加强肋可以在靠近工件的底壁的点处被刺穿。 该装置还包括与工具头相关联的触发器机构，并被设计成在工具朝向加工位置运动期间接合底壁，使得可以主动地控制工具头的位置并且将工具部署在 距离底壁的选定距离。

    Device for checking countersink dimensions
    10.
    发明申请
    Device for checking countersink dimensions 有权
    检查埋头孔尺寸的设备

    公开(公告)号：US20090063091A1

    公开(公告)日：2009-03-05

    申请号：US12216173

    申请日：2008-06-30

    Applicant: Sandro Foletti ,  Maurizio Ferrari ,  Roberto Muselli

    Inventor： Sandro Foletti ,  Maurizio Ferrari ,  Roberto Muselli

    IPC: G01B5/18

    CPC classification number: G01B3/28 ,  B23Q17/20 ,  B23Q2230/002 ,  G01B5/18

    Abstract: A device for checking countersink dimensions comprises a measuring head (2) associated with a spindle (3) of a multi-axis process machine (4), and a processing unit operatively associated with the spindle (3) to control spindle movements, the measuring head (2) comprising a contact element (5) that can be inserted into a countersink (101) and a comparator element (7) which, by coming into contact with the countersink and withdrawing, detects the stroke of the contact element (5) inside the countersink (101). A floating member (22) automatically corrects any alignment errors between the contact element (5) and the axis of the countersink (101).

    Abstract translation: 用于检查埋头孔尺寸的装置包括与多轴加工机（4）的主轴（3）相关联的测量头（2），以及与主轴（3）可操作地相关联以控制主轴运动的处理单元，测量 头部（2）包括可插入锪孔（101）的接触元件（5）和通过与锪孔接触并抽出的比较器元件（7）来检测接触元件（5）的行程， 在锪孔（101）内。 浮动构件（22）自动校正接触元件（5）和埋头孔（101）的轴线之间的任何对准误差。

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