公开(公告)号：EP1398681A2

公开(公告)日：2004-03-17

申请号：EP03078167.8

申请日：2000-11-20

申请人： Siemens Energy & Automation, Inc.

发明人： Yutkowitz, Stephen J.

IPC分类号： G05B19/41 ,  G05B19/4103

CPC分类号： G05B19/41 ,  G05B2219/34135 ,  G05B2219/34142 ,  G05B2219/34143 ,  G05B2219/49164

摘要： A method and apparatus for controlling motion through consecutive linear spans that define a comer in a desired motion path, such as a motion path in a machine tool system for example, is disclosed. In one embodiment, a plurality of data points that define a desired motion path is provided, and the plurality of data points define a plurality of consecutive spans. It is determined whether two consecutive linear spans define a comer having an angle within a predetermined range, and if so, a non-linear path is determined which connects to the two consecutive linear spans with continuity in curvature. An actuator is then controlled according to the non-linear path.

摘要翻译： 公开了一种用于通过连续线性跨度控制运动的方法和装置，所述连续线性跨度限定了所需运动路径中的角，例如机床系统中的运动路径。 在一个实施例中，提供了限定期望运动路径的多个数据点，并且多个数据点定义多个连续跨度。 确定两个连续线性跨度是否定义具有在预定范围内的角度的角，并且如果是，则确定连接到具有曲率连续性的两个连续线性跨度的非线性路径。 然后根据非线性路径控制致动器。

公开(公告)号：EP1102139B1

公开(公告)日：2004-02-04

申请号：EP00204087.1

申请日：2000-11-20

申请人： Siemens Energy & Automation, Inc.

发明人： Yutkowitz, Stephen J.

IPC分类号： G05B19/41 ,  G05B19/4103

CPC分类号： G05B19/00 ,  G05B19/4103 ,  G05B2219/34098 ,  G05B2219/34135 ,  G05B2219/34142 ,  G05B2219/34143 ,  G05B2219/49164

公开(公告)号：EP2495628A1

公开(公告)日：2012-09-05

申请号：EP10826930.9

申请日：2010-10-29

申请人： MAKINO MILLING MACHINE CO., LTD.

发明人： TANUMA, Masashi ,  ODA, Mitsunari ,  KOMORI, Takashi

IPC分类号： G05B19/4103 ,  B23Q15/00 ,  G05B19/4093

CPC分类号： G05B19/4103 ,  G05B19/4099 ,  G05B2219/34143

摘要： A tool path generation device for machining a workpiece with a machine tool including a reading and interpreting portion which reads out a tool path from a machining program, a target coordinate value calculating portion which sets a plurality of target points at equal intervals on the read out tool path, and a curve approximation calculating portion which generates a tool path based on the plurality of target points, so as to obtain a smooth machined surface without formation of step differences between adjacent tool paths.

摘要翻译： 一种用于使用机床加工工件的刀具路径生成装置，所述机床包括从加工程序读出刀具路径的读取和解释部分，目标坐标值计算部分，以读出的相等间隔设置多个目标点 工具路径和曲线近似计算部分，其基于多个目标点生成刀具路径，以便获得平滑的机加工表面，而不会在相邻刀具路径之间形成步差。

公开(公告)号：EP1398680A2

公开(公告)日：2004-03-17

申请号：EP03078151.2

申请日：2000-11-20

申请人： Siemens Energy & Automation, Inc.

发明人： Yutkowitz, Stephen J.

IPC分类号： G05B19/41 ,  G05B19/4103

CPC分类号： G05B19/41 ,  G05B2219/34135 ,  G05B2219/34142 ,  G05B2219/34143 ,  G05B2219/49164

摘要： A method and apparatus for controlling motion through consecutive linear spans that define a comer in a desired motion path, such as a motion path in a machine tool system for example, is disclosed. In one embodiment, a plurality of data points that define a desired motion path is provided, and the plurality of data points define a plurality of consecutive spans. It is determined whether two consecutive linear spans define a comer having an angle within a predetermined range, and if so, a non-linear path is determined which connects to the two consecutive linear spans with continuity in curvature. An actuator is then controlled according to the non-linear path.

公开(公告)号：EP1102139A3

公开(公告)日：2002-08-07

申请号：EP00204087.1

申请日：2000-11-20

申请人： Siemens Energy & Automation, Inc.

发明人： Yutkowitz, Stephen J.

IPC分类号： G05B19/41 ,  G05B19/4103

CPC分类号： G05B19/00 ,  G05B19/4103 ,  G05B2219/34098 ,  G05B2219/34135 ,  G05B2219/34142 ,  G05B2219/34143 ,  G05B2219/49164

摘要： A method and apparatus for controlling motion through consecutive linear spans that define a corner in a desired motion path, such as a motion path in a machine tool system for example, is disclosed. In one embodiment, a plurality of data points that define a desired motion path is provided, and the plurality of data points define a plurality of consecutive spans. It is determined whether two consecutive linear spans define a comer having an angle within a predetermined range, and if so, a non-linear path is determined which connects to the two consecutive linear spans with continuity in curvature. An actuator is then controlled according to the non-linear path.

公开(公告)号：EP1102139A2

公开(公告)日：2001-05-23

申请号：EP00204087.1

申请日：2000-11-20

申请人： Siemens Energy & Automation, Inc.

发明人： Yutkowitz, Stephen J.

IPC分类号： G05B19/41

CPC分类号： G05B19/00 ,  G05B19/4103 ,  G05B2219/34098 ,  G05B2219/34135 ,  G05B2219/34142 ,  G05B2219/34143 ,  G05B2219/49164

摘要： A method and apparatus for controlling motion through consecutive linear spans that define a corner in a desired motion path, such as a motion path in a machine tool system for example, is disclosed. In one embodiment, a plurality of data points that define a desired motion path is provided, and the plurality of data points define a plurality of consecutive spans. It is determined whether two consecutive linear spans define a comer having an angle within a predetermined range, and if so, a non-linear path is determined which connects to the two consecutive linear spans with continuity in curvature. An actuator is then controlled according to the non-linear path.

摘要翻译： 公开了一种用于通过连续线性跨度来控制运动的方法和装置，其限定了所需运动路径中的拐角，例如机床系统中的运动路径。 在一个实施例中，提供了限定期望运动路径的多个数据点，并且多个数据点定义多个连续跨度。 确定两个连续线性跨度是否定义具有在预定范围内的角度的角，并且如果是，则确定连接到具有曲率连续性的两个连续线性跨度的非线性路径。 然后根据非线性路径控制致动器。

公开(公告)号：EP1398680B1

公开(公告)日：2008-04-09

申请号：EP03078151.2

申请日：2000-11-20

申请人： Siemens Energy & Automation, Inc.

发明人： Yutkowitz, Stephen J.

IPC分类号： G05B19/41 ,  G05B19/4103

CPC分类号： G05B19/41 ,  G05B2219/34135 ,  G05B2219/34142 ,  G05B2219/34143 ,  G05B2219/49164

公开(公告)号：EP1398680A3

公开(公告)日：2004-11-17

申请号：EP03078151.2

申请日：2000-11-20

申请人： Siemens Energy & Automation, Inc.

发明人： Yutkowitz, Stephen J.

IPC分类号： G05B19/41 ,  G05B19/4103

CPC分类号： G05B19/41 ,  G05B2219/34135 ,  G05B2219/34142 ,  G05B2219/34143 ,  G05B2219/49164

摘要： A method and apparatus for controlling motion through consecutive linear spans that define a comer in a desired motion path, such as a motion path in a machine tool system for example, is disclosed. In one embodiment, a plurality of data points that define a desired motion path is provided, and the plurality of data points define a plurality of consecutive spans. It is determined whether two consecutive linear spans define a comer having an angle within a predetermined range, and if so, a non-linear path is determined which connects to the two consecutive linear spans with continuity in curvature. An actuator is then controlled according to the non-linear path.

摘要翻译： 公开了一种用于通过连续线性跨度来控制运动的方法和设备，所述线性跨度限定了期望运动路径中的角，诸如例如机床系统中的运动路径。 在一个实施例中，提供了定义期望运动路径的多个数据点，并且该多个数据点定义了多个连续跨度。 确定两个连续的线性跨度是否限定具有在预定范围内的角度的角，并且如果是，则确定连接到具有曲率连续性的两个连续的线性跨度的非线性路径。 然后根据非线性路径控制致动器。

公开(公告)号：EP1398682A2

公开(公告)日：2004-03-17

申请号：EP03078168.6

申请日：2000-11-20

申请人： Siemens Energy & Automation, Inc.

发明人： Yutkowitz, Stephen J.

IPC分类号： G05B19/41 ,  G05B19/4103

CPC分类号： G05B19/41 ,  G05B2219/34135 ,  G05B2219/34142 ,  G05B2219/34143 ,  G05B2219/49164

摘要： A method and apparatus for controlling motion through consecutive linear spans that define a comer in a desired motion path, such as a motion path in a machine tool system for example, is disclosed. In one embodiment, a plurality of data points that define a desired motion path is provided, and the plurality of data points define a plurality of consecutive spans. It is determined whether two consecutive linear spans define a comer having an angle within a predetermined range, and if so, a non-linear path is determined which connects to the two consecutive linear spans with continuity in curvature. An actuator is then controlled according to the non-linear path.

公开(公告)号：EP2495628A4

公开(公告)日：2013-07-10

申请号：EP10826930

申请日：2010-10-29

申请人： MAKINO MILLING MACHINE

发明人： TANUMA MASASHI ,  ODA MITSUNARI ,  KOMORI TAKASHI

IPC分类号： G05B19/4103 ,  G05B19/4099

CPC分类号： G05B19/4103 ,  G05B19/4099 ,  G05B2219/34143

摘要： A tool path generation device for machining a workpiece with a machine tool including a reading and interpreting portion which reads out a tool path from a machining program, a target coordinate value calculating portion which sets a plurality of target points at equal intervals on the read out tool path, and a curve approximation calculating portion which generates a tool path based on the plurality of target points, so as to obtain a smooth machined surface without formation of step differences between adjacent tool paths.