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    Method and device for cutting freeform surfaces by milling
    2.
    发明申请
    Method and device for cutting freeform surfaces by milling 有权
    通过铣削切割自由曲面的方法和装置

    公开(公告)号：US20070172320A1

    公开(公告)日：2007-07-26

    申请号：US10552300

    申请日：2004-07-02

    申请人： Arndt Glaesser

    发明人： Arndt Glaesser

    IPC分类号： B26D1/12

    CPC分类号： B23C3/16 ,  B23C2220/32 ,  B23C2220/48 ,  G05B19/4093 ,  G05B2219/35116 ,  G05B2219/36034 ,  G05B2219/36202 ,  Y02P90/265 ,  Y10T407/1946

    摘要： A method and a device for cutting freeform surfaces is disclosed. In 5-axis cutting, a workpiece is milled by a tool, i.e., a milling cutter, in such a way that a desired freeform surface is obtained. The tool is moved for cutting along at least one tool path, i.e., cutting path, defined on the basis of interpolation points in relation to the workpiece. According to this invention, a tool vector in the form of leading angles and setting angles is defined for each interpolation point on the tool path. For each interpolation point a normal vector is determined from the leading angles and the setting angles and also from a drive vector determined for each interpolation point. The normal vector in each interpolation point on the tool path is used for a 3D-radius correction for equalizing/compensating for deviations in dimensions of the milling cutter.

    摘要翻译： 公开了一种用于切割自由曲面的方法和装置。 在5轴切割中，通过工具铣削工件，即铣刀，以获得所需的自由曲面。 移动刀具沿着至少一个基于相对于工件的插补点限定的刀具路径即切割路径进行切割。 根据本发明，为刀具路径上的每个插补点定义呈前角和设定角形式的刀具向量。 对于每个内插点，从前导角和设定角度以及从针对每个内插点确定的驱动矢量确定法向量。 刀具路径上每个插补点中的法向量用于3D半径校正，用于均衡/补偿铣刀的尺寸偏差。

    Milling method used for producing structural components
    4.
    发明授权
    Milling method used for producing structural components 有权
    用于生产结构件的铣削方法

    公开(公告)号：US07237989B2

    公开(公告)日：2007-07-03

    申请号：US10560549

    申请日：2004-06-11

    申请人： Arndt Glaesser

    发明人： Arndt Glaesser

    IPC分类号： B23C3/18 ,  B23C3/04 ,  G05B19/19

    CPC分类号： B23C3/18 ,  Y10T409/300896 ,  Y10T409/30112 ,  Y10T409/303136 ,  Y10T409/303808 ,  Y10T409/305768 ,  Y10T409/30756

    摘要： A milling method is for producing milled structural components of materials that are difficult to machine by chip-cutting. A milling tool with a tool radius is rotationally driven about an axis of the milling tool to ensure a central rotation thereof, whereby a reference point of the milling tool preferably lying on the axis is moved on several curved paths, whereby the paths preferably comprise different curvatures, and whereby the milling tool is moved on the paths with a radial miller feed relative to the material. The curvature at each path point of each path is determined in such a manner that an optimized or maximized circumferential contact of the milling tool is ensured for each path point.

    摘要翻译： 铣削方法是用于生产通过切削切削难以加工的材料的铣削结构部件。 具有刀具半径的铣刀围绕铣削刀具的轴线被旋转地驱动以确保其中心旋转，由此铣削刀具的优选地位于轴线上的参考点在几个弯曲的路径上移动，由此，路径优选地包括不同的 曲率，并且由此铣刀在相对于材料的径向铣床进给的路径上移动。 每个路径的每个路径点处的曲率以这样的方式确定，即对于每个路径点确保铣削工具的优化或最大化的周向接触。

    Milling method for the production of components
    5.
    发明申请
    Milling method for the production of components 有权
    用于生产组件的铣削方法

    公开(公告)号：US20060177281A1

    公开(公告)日：2006-08-10

    申请号：US10564206

    申请日：2004-07-03

    申请人： Arndt Glaesser

    发明人： Arndt Glaesser

    IPC分类号： B23C3/00

    CPC分类号： G05B19/4061 ,  B23C3/18 ,  B23C2215/44 ,  G05B2219/37237 ,  G05B2219/45145 ,  G05B2219/45147 ,  G05B2219/49354 ,  G05B2219/50353 ,  Y10T29/49325 ,  Y10T409/303136 ,  Y10T409/303808 ,  Y10T409/307224

    摘要： The invention relates to milling methods for the production of structural components from materials that are difficult to machine by chip-cutting. In the method, a milling tool is moved along at least one defined tool path or milling path for the milling. According to the invention, at least one collision contour is defined in addition to the or each tool path, whereby the position or orientation of the milling tool relative to the or each collision contour is monitored, and whereby the position or orientation of the milling tool is changed and/or an error message is generated, if at least one of the collision contours is damaged by the milling tool (FIG. 1).

    摘要翻译： 本发明涉及用于通过切屑难以加工的材料制造结构部件的研磨方法。 在该方法中，铣削刀具沿着至少一个限定的刀具路径或铣削路径移动以用于铣削。 根据本发明，除了刀具路径或每个刀具路径之外还定义了至少一个碰撞轮廓，由此监测铣刀相对于或每个碰撞轮廓的位置或取向，并且由此铣削刀具的位置或取向 如果至少一个碰撞轮廓被铣削工具损坏（图1），则改变和/或产生错误消息。

    Milling method for the production of components
    6.
    发明授权
    Milling method for the production of components 有权
    用于生产组件的铣削方法

    公开(公告)号：US07832968B2

    公开(公告)日：2010-11-16

    申请号：US10564206

    申请日：2004-07-03

    申请人： Arndt Glaesser

    发明人： Arndt Glaesser

    IPC分类号： B23C3/18

    CPC分类号： G05B19/4061 ,  B23C3/18 ,  B23C2215/44 ,  G05B2219/37237 ,  G05B2219/45145 ,  G05B2219/45147 ,  G05B2219/49354 ,  G05B2219/50353 ,  Y10T29/49325 ,  Y10T409/303136 ,  Y10T409/303808 ,  Y10T409/307224

    摘要： In a milling method for producing a structural component from a raw material by chip-cutting, a milling tool is moved along at least one defined tool path for the milling. In addition to the at least one tool path, at least one collision contour is also defined. The position or orientation of the milling tool relative to the collision contour(s) is monitored. The position or orientation of the milling tool is changed and/or an error message is generated if at least one of the collision contours is damaged, i.e. intersected, by the milling tool.

    摘要翻译： 在通过切屑从原材料制造结构部件的铣削方法中，铣削刀具沿着至少一个限定的刀具路径移动用于铣削。 除了至少一个刀具路径之外，还定义了至少一个碰撞轮廓。 监测铣刀相对于碰撞轮廓的位置或方位。 如果通过铣削工具损坏，即相交的至少一个碰撞轮廓，则铣削刀具的位置或取向被改变和/或产生错误消息。

    Method and device for milling freeform surfaces
    7.
    发明授权
    Method and device for milling freeform surfaces 有权
    用于铣削自由曲面的方法和装置

    公开(公告)号：US07340321B2

    公开(公告)日：2008-03-04

    申请号：US10557267

    申请日：2004-04-17

    申请人： Arndt Glaesser

    发明人： Arndt Glaesser

    IPC分类号： G06F19/00

    CPC分类号： B23C3/18 ,  G05B2219/35158 ,  G05B2219/36202 ,  G05B2219/45044 ,  Y10T409/303808

    摘要： In a method and a device for cutting freeform surfaces, a workpiece is cut by a tool or a cutter to produce a desired freeform surface. For the purpose of cutting, the tool is moved along at least one defined tool path or cutting path relative to the workpiece. In addition to the, or each tool path, at least one guide curve is defined for a tool vector of the tool, the tool vector being oriented as a function of the, or each guide curve 12 during the cutting.

    摘要翻译： 在用于切割自由曲面的方法和装置中，通过工具或切割器切割工件以产生所需的自由曲面。 为了切割的目的，刀具沿至少一个定义的工具路径或相对于工件的切割路径移动。 除了或每个刀具路径之外，为刀具的刀具向量定义了至少一个引导曲线，在切割期间刀具向量定位为或每个引导曲线12的函数。

    Method and device for milling freeform surfaces
    8.
    发明申请
    Method and device for milling freeform surfaces 失效
    用于铣削自由曲面的方法和装置

    公开(公告)号：US20060206234A1

    公开(公告)日：2006-09-14

    申请号：US10564209

    申请日：2004-07-02

    申请人： Arndt Glaesser

    发明人： Arndt Glaesser

    IPC分类号： G06F19/00

    CPC分类号： G05B19/4099 ,  G05B19/4103 ,  G05B2219/34135

    摘要： The invention relates to a method and an apparatus for the milling of freeform surfaces. A workpiece is milled by a tool of the milling machine in such a manner that a desired freeform surface arises. For this purpose, the tool is moved relative to the workpiece along at least one tool path defined via support points. According to the invention, the support points of the or each tool path are defined either in workpiece coordinates or in machine coordinates. For each tool path, at least one spline is produced in connection with the support points. The or each spline is output to a control arrangement of the milling machine, whereby the control arrangement controls the motion of the tool along the or each tool path on the basis of the or each corresponding spline (FIG. 1).

    摘要翻译： 本发明涉及一种用于铣削自由曲面的方法和装置。 通过铣床的工具将工件铣削成所需的自由曲面。 为此，刀具沿着至少一个通过支撑点定义的刀具路径相对于工件移动。 根据本发明，刀具路径或每个刀具路径的支撑点以工件坐标或机器坐标来定义。 对于每个刀具路径，与支撑点相关联地产生至少一个花键。 该或每个花键输出到铣床的控制装置，由此控制装置基于或每个对应的花键（图1）控制沿着或每个刀具路径的刀具的运动。

    Method and apparatus for milling a component of a turbo-engine
    10.
    发明申请
    Method and apparatus for milling a component of a turbo-engine 审中-公开
    用于铣削涡轮发动机的部件的方法和装置

    公开(公告)号：US20070127996A1

    公开(公告)日：2007-06-07

    申请号：US11544965

    申请日：2006-10-06

    申请人： Stefan Heinrich ,  Arndt Glaesser ,  Goetz Lebkuechner

    发明人： Stefan Heinrich ,  Arndt Glaesser ,  Goetz Lebkuechner

    IPC分类号： B23C3/00

    CPC分类号： B23C3/18 ,  B23C5/10 ,  B23C2210/0485 ,  B23C2210/088 ,  B23C2210/54 ,  Y10T29/49325 ,  Y10T29/49995 ,  Y10T409/303808

    摘要： A milling method and apparatus for the fabrication of components from materials that are difficult to cut for turbo-engines, producing recesses having one or more side walls, in particular for the fabrication of integrally bladed rotors for gas turbines, in which the recesses form flow channels and the side walls form blade surfaces of an integrally bladed rotor, are disclosed. A milling cutter rotates centrally about an axis of a milling machine. The milling cutter additionally executes an eccentric circular motion about a circular path axis at a distance from the axis of the milling machine. The axis of the circular path including the milling cutter executes an advance motion on a straight and/or curved path. The milling cutter includes cutting edges that are contoured with projections and recesses.

    摘要翻译： 用于由涡轮发动机难以切割的材料制造部件的铣削方法和装置，产生具有一个或多个侧壁的凹部，特别是用于制造用于燃气轮机的整体叶片式转子，其中凹部形成流动 通道和侧壁形成一体叶片转子的叶片表面。 铣刀绕铣床的轴线中心旋转。 铣刀另外在与铣床的轴线相距一定距离处执行围绕圆形路径轴线的偏心圆周运动。 包括铣刀的圆形路径的轴线在直线和/或弯曲路径上执行前进运动。 铣刀包括具有凸起和凹槽轮廓的切割边缘。