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16 条记录 (耗时 0.011 秒)

    Machine tool made of low thermal expansion material
    1.
    发明公开
    Machine tool made of low thermal expansion material 有权
    Werkzeugmaschine aus einem Werkstoff mit NiedrigemWärmedehnungskoeffizient

    公开(公告)号：EP1681132A1

    公开(公告)日：2006-07-19

    申请号：EP06100191.3

    申请日：2006-01-10

    申请人： Jobs S.p.A.

    发明人： Motta, Stefano ,  Foletti, Sandro

    IPC分类号： B23Q11/00 ,  B23Q1/01

    CPC分类号： B23Q1/015 ,  B23Q11/0003 ,  Y10T409/307672 ,  Y10T409/309576

    摘要： In a multi-axis machine tool comprising a slide way (2) aligned on a longitudinal axis (X), a travelling column (3) coupled via one end (3a) with the slide way (2), an arm (4) mounted slidably to the column (3) and traversable at least in a first direction (Z) normal to the longitudinal axis (X) of the slide way (2), and a machining head (5) carried by the arm (4), the material used for the arm (4) is one typified by low thermal expansion.

    摘要翻译： 在包括在纵向轴线（X）上对准的滑动通道（2）的多轴机床中，经由一端（3a）与滑动通道（2）联接的行进柱（3），安装有臂（4） 至少在垂直于滑动通路（2）的纵向轴线（X）的第一方向（Z）上移动，并且可由臂（3）移动，以及由臂（4）承载的加工头部（5）， 用于臂（4）的材料是以低热膨胀为代表的。

    A toolhead with sensing means for depth control
    2.
    发明公开
    A toolhead with sensing means for depth control 有权
    刀具主轴头具有用于深度控制一个测量装置

    公开(公告)号：EP1586414A3

    公开(公告)日：2005-12-07

    申请号：EP05425225.9

    申请日：2005-04-14

    申请人： Jobs S.p.A.

    发明人： Ferrari, Maurizio ,  Foletti, Sandro

    IPC分类号： B23Q17/22 ,  B23B49/00 ,  B23Q11/00

    CPC分类号： B23Q17/2233 ,  B23B2215/04 ,  B23Q11/0046 ,  Y10T408/46 ,  Y10T408/50 ,  Y10T408/5623 ,  Y10T408/56245 ,  Y10T409/30392 ,  Y10T409/304088 ,  Y10T409/30784 ,  Y10T409/308232 ,  Y10T409/309352

    摘要： A toolhead (1) for use on a multi-axis machine tool consists of a support assembly (2) equipped with a pivoting spindle (3) designed to accept a removable tool-holder (4), and centred on a machining axis (J) about which a tool (U) clamped to the tool-holder (4) can be driven in rotation. Also forming part of the toolhead (1) is a depth stop (9) affording an active surface (10) substantially transverse to the machining axis (J) and positionable against a surface (S) of a workpiece (P). The depth stop (9) is mounted to the support assembly (2) and capable of movement along the machining axis (J) between a first position, distanced from the spindle (3), and a second position of proximity to the spindle (3). Transducers (12) incorporated into the toolhead (1) are able to sense the position of the active surface (10) relative to the support assembly (2), and thus used to control the depth to which the workpiece (P) is penetrated by the tool (U).

    A support device for securing workpieces
    3.
    发明公开
    A support device for securing workpieces 有权
    工件夹持装置

    公开(公告)号：EP1728594A3

    公开(公告)日：2008-08-06

    申请号：EP06114676.7

    申请日：2006-05-30

    申请人： JOBS S.p.A.

    发明人： Schiavi, Bruno ,  Ferrari, Maurizio ,  Foletti, Sandro

    IPC分类号： B25B11/00

    CPC分类号： B25B11/005 ,  B23Q1/035

    摘要： Workpieces of large dimensions, typically body pressings or fuselage panels, are supported and secured for machining by a device (3) capable of movement in a vertical direction (D) and adaptable thus to the particular geometry of the workpiece. The vertical movement is produced by a rod (5) of which the top end carries a head (6) incorporating a pivotable fixture mechanism (7), equipped with a suction cup (16) connected to a source (18) of negative pressure by way of a suction duct (17) and activated to clamp the work once the head (6) is in position.

    A device for machining workpieces, in particular aeronautical parts manufactured from solid blocks of raw material
    7.
    发明公开
    A device for machining workpieces, in particular aeronautical parts manufactured from solid blocks of raw material 有权
    一种用于加工工件的装置，特别是从原料组分航空固体块制成

    公开(公告)号：EP2025451A1

    公开(公告)日：2009-02-18

    申请号：EP08160751.7

    申请日：2008-07-18

    申请人： Jobs S.p.A.

    发明人： Muselli, Roberto ,  Foletti, Sandro ,  Ferrari, Maurizio

    IPC分类号： B23Q5/04 ,  B23Q1/54

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

    摘要： Complex workpieces (2), particularly aeronautical components made of solid stock presenting a bottom wall (3) and at least one stiffening rib (4) transverse to the bottom wall, are machined using a device (1) having a tool head (6) furnished with a transmission component (7) rotatable about a relative longitudinal axis s (X), and a tool (22), typically a milling cutter, connected to the transmission component (7) and capable of piercing the transverse rib (4). The longitudinal axis (Y) of the tool (22) extends obliquely to the axis (X) of the transmission component (7) so that the stiffening rib (4) can be pierced at a point close to the bottom wall (3) of the workpiece (2). The device also incorporates a feeler mechanism (24) associated with the tool head (6) and designed to engage the bottom wall (3) during the movement of the tool (22) toward the machining location, in such a way that the position of the tool head (6) can be actively controlled and the tool deployed at a selected distance from the bottom wall.

    摘要翻译： 复杂的工件（2），制成固体股票特别航空部件呈现的底壁（3）和至少一个加强肋（4）横向于所述底壁，使用（1），具有工具头的装置加工（6） 配有一个传动部件（7）绕一个相对纵向轴线S（X）旋转基体，和一个工具（22），典型地，铣刀，连接到所述传动部件（7）和能够刺穿横向肋（4）。 纵向轴线的刀具（Y）（22）倾斜地延伸到所述传动部件（7）的轴线（X），所以做了加强肋（4）可在靠近底壁的一个点被刺穿（3）的 工件（2）。 所以该器件具有与工具头（6）相关联，并且设计（3）的工具（22）朝向所述加工位置的运动期间接合所述底壁塞机构（24），在寻求一种方法所做的位置 工具头（6）能够积极地控制和所述工具部署在从底壁的选定距离。

    Device for checking countersink dimensions
    9.
    发明公开
    Device for checking countersink dimensions 有权
    Vorrichtung zurÜberprüfungvon Senkerabmessungen

    公开(公告)号：EP2009388A1

    公开(公告)日：2008-12-31

    申请号：EP08104368.9

    申请日：2008-06-11

    申请人： JOBS S.p.A.

    发明人： Muselli, Roberto ,  Foletti, Sandro ,  Ferrari, Maurizio

    IPC分类号： G01B3/28 ,  G01B5/18 ,  B23Q3/00

    CPC分类号： G01B3/28 ,  B23Q17/20 ,  B23Q2230/002 ,  G01B5/18

    摘要： 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, cieLecLs 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).

    摘要翻译： 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）包括可以插入锪孔（101）的接触元件（5）和通过与锪孔接触并取出的比较器元件（7），使接触元件（5）的冲程断开， 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。