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1. 发明授权

EP0128767B1 Numerically controlled machine system 失效
标题翻译：数控机床系统
公开(公告)号：EP0128767B1
公开(公告)日：1991-02-27
申请号：EP84303933.0
申请日：1984-06-11
申请人： NEC CORPORATION
发明人： Muramatsu, Yasuo , Okamoto, Kiyokazu , Okano, Akihiko , Shishido, Kenji
IPC分类号： G05B19/18 , G05B19/41
CPC分类号： G05B19/186 , G05B19/41 , G05B2219/41255 , G05B2219/42186

2. 发明公开

EP1238745A2 Galvanometer controller and laser machining apparatus 审中-公开
标题翻译： Vorrichtung zum Steuern eines Galvanometers und Laserschweissmachine
公开(公告)号：EP1238745A2
公开(公告)日：2002-09-11
申请号：EP02004385.7
申请日：2002-03-05
申请人： NEC CORPORATION
发明人： Iwase, Kazuaki , Okano, Akihiko
IPC分类号： B23K26/04
CPC分类号： G02B26/101 , B23K26/08 , B23K26/082
摘要： A galvanometer controller (16) capable of control with stability and with immunity to changes with time and variation in environment temperature and having improved operability and expandability, and a laser machining apparatus having the galvanometer controller (16). The galvanometer controller (16) comprises a correcting arrangement formed in a digital circuit (12), the correcting arrangement having a distortion correction section (9) for correcting a working distortion of an optical unit including a lens, an orthogonality correction section (10) for correcting the orthogonality between the two axes of the galvanometer, and a linearity correction section (11a,11b) for correcting the linearity on each of the two axes.
摘要翻译：一种能够稳定地控制并具有随时间变化和环境温度变化并具有改进的可操作性和可扩展性的电流计控制器（16），以及具有电流计控制器（16）的激光加工设备。检流计控制器（16）包括形成在数字电路（12）中的校正装置，该校正装置具有用于校正包括透镜的光学单元的工作畸变的失真校正部分（9），正交校正部分（10）用于校正电流计的两个轴之间的正交性;以及线性校正部（11a，11b），用于校正两个轴中的每一个上的线性。

3. 发明公开

EP0128767A3 Numerically controlled machine system 失效
标题翻译：数控机床系统
公开(公告)号：EP0128767A3
公开(公告)日：1986-12-17
申请号：EP84303933
申请日：1984-06-11
申请人： NEC CORPORATION
发明人： Muramatsu, Yasuo , Okamoto, Kiyokazu , Okano, Akihiko , Shishido, Kenji
IPC分类号： G05B19/18 , G05B19/41
CPC分类号： G05B19/186 , G05B19/41 , G05B2219/41255 , G05B2219/42186
摘要： A numerically controlled machine system which includes first and second numerically controlled apparatus, the first numerically controlled apparatus comprising means for calculating a first interpolation for the first numerically controlled apparatus under a first input command, means for calculating a second interpolation for the second numerically controlled apparatus under a second input command and means for converting the second interpolation result into two-phase pulse signals suitable for a hand mode function of the second numerically controlled apparatus, wherein the first and second numerically controlled apparatuses synchronously combine their motions to complete a desired motion.

4. 发明公开

EP0128767A2 Numerically controlled machine system 失效
标题翻译：威士忌。
公开(公告)号：EP0128767A2
公开(公告)日：1984-12-19
申请号：EP84303933.0
申请日：1984-06-11
申请人： NEC CORPORATION
发明人： Muramatsu, Yasuo , Okamoto, Kiyokazu , Okano, Akihiko , Shishido, Kenji
IPC分类号： G05B19/18 , G05B19/41
CPC分类号： G05B19/186 , G05B19/41 , G05B2219/41255 , G05B2219/42186
摘要： A numerically controlled machine system which includes first and second numerically controlled apparatus, the first numerically controlled apparatus comprising means for calculating a first interpolation for the first numerically controlled apparatus under a first input command, means for calculating a second interpolation for the second numerically controlled apparatus under a second input command and means for converting the second interpolation result into two-phase pulse signals suitable for a hand mode function of the second numerically controlled apparatus, wherein the first and second numerically controlled apparatuses synchronously combine their motions to complete a desired motion.
摘要翻译：一种包括第一和第二数字控制装置的数控机器系统，第一数字控制装置包括用于在第一输入命令下计算第一数字控制装置的第一内插的装置，用于计算第二数字控制装置的第二内插的装置在第二输入命令下，以及用于将所述第二内插结果转换成适合于所述第二数字控制装置的手模式功能的两相脉冲信号的装置，其中所述第一和第二数字控制装置同步地组合其运动以完成期望的运动。

5. 发明公开

EP1238745A3 Galvanometer controller and laser machining apparatus 审中-公开
标题翻译：用于控制检流计和激光焊接机的装置
公开(公告)号：EP1238745A3
公开(公告)日：2004-06-30
申请号：EP02004385.7
申请日：2002-03-05
申请人： NEC CORPORATION
发明人： Iwase, Kazuaki , Okano, Akihiko
IPC分类号： B23K26/04 , B23K26/10 , G01R5/00
CPC分类号： G02B26/101 , B23K26/08 , B23K26/082
摘要： A galvanometer controller (16) capable of control with stability and with immunity to changes with time and variation in environment temperature and having improved operability and expandability, and a laser machining apparatus having the galvanometer controller (16). The galvanometer controller (16) comprises a correcting arrangement formed in a digital circuit (12), the correcting arrangement having a distortion correction section (9) for correcting a working distortion of an optical unit including a lens, an orthogonality correction section (10) for correcting the orthogonality between the two axes of the galvanometer, and a linearity correction section (11a,11b) for correcting the linearity on each of the two axes.

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