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1. 发明授权

US07168894B2 Assembly for removing chips from a cutting work area of a cutting tool 失效
标题翻译：用于从切割工具的切割工作区域移除切屑的组件
公开(公告)号：US07168894B2
公开(公告)日：2007-01-30
申请号：US10528904
申请日：2003-09-26
申请人： Jonas Hansson , Göran Roswall
发明人： Jonas Hansson , Göran Roswall
IPC分类号： B23C9/00 , B23Q11/00 , B23Q11/08
CPC分类号： B23Q11/0046 , Y10T408/453 , Y10T408/50 , Y10T409/30392 , Y10T409/304088
摘要： An assembly for removing chips from a cutting tool working area on a workpiece, including a support structure for supporting a first end of an axially expandable and collapsible tubular member; a cross-piece for supporting a second end of the tubular member; at least one biasing spring configured and arranged for resiliently biasing the support structure and the cross-piece away from one another; a housing with a chips-receiving chamber located adjacent one of the ends of the tubular member for engagement with the working area of the workpiece, an outlet from the chamber of the housing being configured to be connected to a vacuum source for removing chips from the chamber; and a hub portion located at the other of the ends of the tubular member for engagement with a cutting machine.
摘要翻译：一种用于从工件上的切削工具工作区域移除切屑的组件，包括用于支撑轴向可膨胀和可折叠的管状构件的第一端的支撑结构; 用于支撑所述管状构件的第二端的横梁; 至少一个偏置弹簧，其构造和布置成用于使所述支撑结构和所述横件彼此远离地弹性地偏置; 壳体，其具有位于所述管状构件的一个端部附近的与所述工件的工作区域接合的芯片接纳室，所述壳体的所述腔室的出口构造成连接到真空源，以从所述真空源中移除芯片房间以及位于管状构件的另一端的毂部，用于与切割机接合。

2. 发明授权

US06773211B2 Orbital drilling cutting tool 失效
标题翻译：轨道钻削刀具
公开(公告)号：US06773211B2
公开(公告)日：2004-08-10
申请号：US10147712
申请日：2002-05-16
申请人： Leif Zackrisson , Ingvar Eriksson , Mats Jonsson , Mathias Wolf , Göran Roswall
发明人： Leif Zackrisson , Ingvar Eriksson , Mats Jonsson , Mathias Wolf , Göran Roswall
IPC分类号： B23C100
CPC分类号： B23B51/10 , B23C5/1081 , B23C5/28 , B23C2220/52 , B23Q11/10 , Y10T407/1946 , Y10T409/30056 , Y10T409/303808 , Y10T409/304032 , Y10T409/304424 , Y10T409/307112 , Y10T409/307616
摘要： A method and cutting tool for producing a hole or a recess in a workpiece which includes flat or curved sheets of fiber-reinforced composite material, metal or combinations thereof. The cutting tool has a shaft with a longitudinal axis and an axial cutting surface and at least one cutting edge disposed on the axial cutting surface and extending radially from the longitudinal axis with a gap between the radial inner extent of the cutting edge and the longitudinal axis. The method of use includes rotating the cutting tool about its longitudinal axis and also translating the cutting tool during rotation.
摘要翻译：一种用于在工件中生产孔或凹部的方法和切削工具，其包括纤维增强复合材料，金属或其组合的平坦或弯曲片。切割工具具有轴，其具有纵向轴线和轴向切割表面，并且至少一个切割边缘设置在轴向切割表面上并且从纵向轴线径向延伸，并且在切割边缘的径向内部范围和纵向轴线之间具有间隙。使用的方法包括使切割工具围绕其纵向轴线旋转并且在旋转期间平移切割工具。

3. 发明授权

US06663327B2 Numerically controlled orbital machining apparatus 失效
标题翻译：数控轨道加工设备
公开(公告)号：US06663327B2
公开(公告)日：2003-12-16
申请号：US10198875
申请日：2002-07-19
申请人： Dag G. Linderholm , Göran Roswall , Joakim Nygren
发明人： Dag G. Linderholm , Göran Roswall , Joakim Nygren
IPC分类号： B23C100
CPC分类号： B23Q1/5468 , B23B41/06 , B23B2265/12 , B23C3/02 , B23C2220/52 , B23Q1/4885 , Y10T409/30056 , Y10T409/307056 , Y10T409/307616
摘要： An orbital machining apparatus for producing a hole in a workpiece using a cutting tool and including a first actuator for rotating the cutting tool about its longitudinal center axis, a second actuator for moving the cutting tool in an axial feed direction, a third actuator for rotating the cutting tool about a principal axis and a radial offset mechanism. The radial offset mechanism includes an inner cylindrical body having an eccentric cylindrical hole and which supports a spindle unit, the inner cylindrical body radially supported in an eccentric cylindrical hole of an outer cylindrical body to adjust the radial distance of the cutting tool longitudinal center axis from the principal axis. The third actuator includes first and second motors which rotate the outer and inner cylindrical bodies, respectively, in synchronism to maintain a mutual rotary position thereof to keep a cutting tool radial offset position unchanged during operation.
摘要翻译：一种轨道加工装置，用于使用切削工具生产工件中的孔，并且包括用于使切削工具围绕其纵向中心轴线旋转的第一致动器，用于沿轴向进给方向移动切削工具的第二致动器，用于旋转的第三致动器关于主轴和径向偏移机构的切削工具。径向偏移机构包括具有偏心圆柱形孔并且支撑主轴单元的内圆筒体，内筒体径向地支撑在外筒体的偏心圆柱孔中，以调节切削刀具纵向中心轴线的径向距离主轴。第三致动器包括分别旋转外圆柱体和内圆柱体的第一和第二电动机，以同步地保持其相互旋转位置，以在操作期间保持切削工具的径向偏移位置不变。

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