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1. 发明公开

EP1234627A3 Method of controlling elliptical vibrator 有权
标题翻译：控制椭圆振动器的方法
公开(公告)号：EP1234627A3
公开(公告)日：2002-09-18
申请号：EP02251220.6
申请日：2002-02-22
申请人： Shamoto, Eiji , Suzuki, Norikazu , Moriwaki, Toshimichi , Matsuo, Makoto
发明人： Shamoto, Eiji , Suzuki, Norikazu , Moriwaki, Toshimichi , Matsuo, Makoto
IPC分类号： B23B29/12
CPC分类号： B23B29/12 , B23B2265/16 , Y10S82/904 , Y10T82/10 , Y10T82/143 , Y10T82/148 , Y10T82/2502 , Y10T82/2595 , Y10T409/500164 , Y10T409/500656 , Y10T409/50082 , Y10T409/509348
摘要： An elliptical vibratory cutting apparatus includes a control mechanism (15) which applies a sinusoidal voltage having a predetermined phase difference to piezoelectric elements (12 (14)). Flexure vibrations are accordingly generated in X and Y directions. An amount of interference, caused by vibrations in one direction, with vibrations in another direction, is correctively eliminated by the control mechanism (15) (interference eliminating unit 22). A workpiece (1) is thus cut by means of a cutting tool (2) through elliptical vibrations.

2. 发明公开

EP1234627A2 Method of controlling elliptical vibrator 有权
标题翻译： Verfahren zur Steuerung eines elliptischen振动器
公开(公告)号：EP1234627A2
公开(公告)日：2002-08-28
申请号：EP02251220.6
申请日：2002-02-22
申请人： Shamoto, Eiji , Suzuki, Norikazu , Moriwaki, Toshimichi , Matsuo, Makoto
发明人： Shamoto, Eiji , Suzuki, Norikazu , Moriwaki, Toshimichi , Matsuo, Makoto
IPC分类号： B23B29/12
CPC分类号： B23B29/12 , B23B2265/16 , Y10S82/904 , Y10T82/10 , Y10T82/143 , Y10T82/148 , Y10T82/2502 , Y10T82/2595 , Y10T409/500164 , Y10T409/500656 , Y10T409/50082 , Y10T409/509348
摘要： An elliptical vibratory cutting apparatus includes a control mechanism (15) which applies a sinusoidal voltage having a predetermined phase difference to piezoelectric elements (12 (14)). Flexure vibrations are accordingly generated in X and Y directions. An amount of interference, caused by vibrations in one direction, with vibrations in another direction, is correctively eliminated by the control mechanism (15) (interference eliminating unit 22). A workpiece (1) is thus cut by means of a cutting tool (2) through elliptical vibrations.
摘要翻译：一种椭圆振动切割装置，包括向压电元件（12（14））施加具有预定相位差的正弦电压的控制机构。因此，在X和Y方向上产生挠曲振动。通过控制机构（15）（干扰消除单元22）校正消除了由一个方向的振动引起的另一个方向的振动引起的干扰量。因此，通过椭圆振动，通过切割工具（2）切割工件（1）。

3. 发明公开

EP0979700A2 Elliptical vibration cutting method and elliptical vibration cutting apparatus 有权
标题翻译： Elliptische Schwingungsschneidmethode und elliptischesSchwingungsschneidgerät
公开(公告)号：EP0979700A2
公开(公告)日：2000-02-16
申请号：EP99306332.0
申请日：1999-08-11
申请人： Towa Corporation , Moriwaki, Toshimichi , Shamoto, Eiji
发明人： MATSUO, Makoto c/o Towa Corporation , Moriwaki, Toshimichi , Shamoto, Eiji
IPC分类号： B23B29/12 , B23B25/02
CPC分类号： B23B29/125 , B23B25/02 , B23B2260/108 , B23B2265/16 , B23B2270/10
摘要： When cutting a workpiece (5) with a cutting tool (6), a sinusoidal voltage (electrical energy) input in a piezoelectric element (9, 10) of an elliptical vibrator (2) transmitting elliptical vibration to the cutting tool (6) is efficiently converted to elliptical vibration (mechanical energy). A body part (7) of the elliptical vibrator (2) is cylindrically formed while a prescribed sinusoidal voltage is individually input in the piezoelectric element (9, 10) provided on the cylindrical body part (7) from a control mechanism (11) for generating elliptical vibration in the elliptical vibrator (2). Thus, the cutting tool (6) is elliptically vibrated for cutting the workpiece (5).
摘要翻译：当用切割工具（6）切割工件（5）时，输入到向切割工具（6）传递椭圆振动的椭圆形振动器（2）的压电元件（9,10）中输入的正弦电压（电能）是有效转换为椭圆振动（机械能）。椭圆形振动器（2）的主体部分（7）被圆柱形地形成，同时在从设置在圆柱体部分（7）上的压电元件（9,10）中分别输入规定的正弦电压，控制机构（11）用于在椭圆振子（2）中产生椭圆振动。因此，切割工具（6）被椭圆振动以切割工件（5）。

4. 发明授权

EP1234627B1 Method of controlling elliptical vibrator 有权
标题翻译：控制椭圆振动器的方法
公开(公告)号：EP1234627B1
公开(公告)日：2005-04-20
申请号：EP02251220.6
申请日：2002-02-22
申请人： Shamoto, Eiji , Suzuki, Norikazu , Moriwaki, Toshimichi , Matsuo, Makoto
发明人： Shamoto, Eiji , Suzuki, Norikazu , Moriwaki, Toshimichi , Matsuo, Makoto
IPC分类号： B23B29/12
CPC分类号： B23B29/12 , B23B2265/16 , Y10S82/904 , Y10T82/10 , Y10T82/143 , Y10T82/148 , Y10T82/2502 , Y10T82/2595 , Y10T409/500164 , Y10T409/500656 , Y10T409/50082 , Y10T409/509348

5. 发明公开

EP0519511A2 Feed system 失效
标题翻译： Vorschubsystem。
公开(公告)号：EP0519511A2
公开(公告)日：1992-12-23
申请号：EP92110424.6
申请日：1992-06-19
申请人： TOYODA KOKI KABUSHIKI KAISHA , Moriwaki, Toshimichi , Syamoto, Eiji
发明人： Moriwaki, Toshimichi , Syamoto, Eiji , Tsuboi, Akira , Maeda, Yukio
IPC分类号： B23Q1/14 , B23Q5/50
CPC分类号： B23Q1/34 , B23Q5/50
摘要： Herein disclosed is a feed system which comprises: a moving body (28);a plurality of sets of support blocks (21-26) arranged at the two sides of the moving body (28) and along the moving direction of the moving body (28); a plurality of clamping members (21a-26a) supported through elastically deformable members (27) by the respective sets of the support blocks (21-26) to engage with the sides of the moving body (28); clamping actuators (29-34) mounted on the individual sets of the support blocks (21-26) for displacing the clamping members (21a-26a) toward the sides of the moving body (28) to clamp the moving body (28); moving actuators (35-49) mounted on the individual sets of the support blocks (21-26) for displacing the clamping members (21a-26a) in the moving direction of the movable member (28); and control means (47-49) for operating the clamping actuators (29-34) and the moving actuators (35-49) with phases offset from each other.
摘要翻译：本文公开了一种进料系统，其包括：移动体（28）;多个支撑块（21-26），其布置在所述移动体（28）的两侧并且沿着所述移动体的移动方向（ 28）; 多个夹持构件（21a-26a），其通过各组支撑块（21-26）通过可弹性变形的构件（27）支撑，以与移动体（28）的侧面相接合; 安装在各组支撑块（21-26）上的夹紧致动器（29-34），用于将夹紧构件（21a-26a）朝向移动体（28）的侧面移动以夹紧移动体（28）; 安装在各组支撑块（21-26）上的移动致动器（35-49），用于沿着可动构件（28）的移动方向移动夹紧构件（21a-26a）; 以及用于相位偏移地操作夹紧致动器（29-34）和运动致动器（35-49）的控制装置（47-49）。

6. 发明授权

EP0979700B1 Elliptical vibration cutting method and elliptical vibration cutting apparatus 有权
标题翻译：椭圆振动切削法和椭圆振动切削装置
公开(公告)号：EP0979700B1
公开(公告)日：2005-03-02
申请号：EP99306332.0
申请日：1999-08-11
申请人： Towa Corporation , Moriwaki, Toshimichi , Shamoto, Eiji
发明人： MATSUO, Makoto c/o Towa Corporation , Moriwaki, Toshimichi , Shamoto, Eiji
IPC分类号： B23B29/12 , B23B25/02
CPC分类号： B23B29/125 , B23B25/02 , B23B2260/108 , B23B2265/16 , B23B2270/10

7. 发明公开

EP0979700A3 Elliptical vibration cutting method and elliptical vibration cutting apparatus 有权
标题翻译：椭圆振动切削法和椭圆Schwingungsschneidgeät
公开(公告)号：EP0979700A3
公开(公告)日：2001-02-21
申请号：EP99306332.0
申请日：1999-08-11
申请人： Towa Corporation , Moriwaki, Toshimichi , Shamoto, Eiji
发明人： MATSUO, Makoto c/o Towa Corporation , Moriwaki, Toshimichi , Shamoto, Eiji
IPC分类号： B23B29/12 , B23B25/02
CPC分类号： B23B29/125 , B23B25/02 , B23B2260/108 , B23B2265/16 , B23B2270/10
摘要： When cutting a workpiece (5) with a cutting tool (6), a sinusoidal voltage (electrical energy) input in a piezoelectric element (9, 10) of an elliptical vibrator (2) transmitting elliptical vibration to the cutting tool (6) is efficiently converted to elliptical vibration (mechanical energy). A body part (7) of the elliptical vibrator (2) is cylindrically formed while a prescribed sinusoidal voltage is individually input in the piezoelectric element (9, 10) provided on the cylindrical body part (7) from a control mechanism (11) for generating elliptical vibration in the elliptical vibrator (2). Thus, the cutting tool (6) is elliptically vibrated for cutting the workpiece (5).

8. 发明公开

EP0519511A3 Feed system 失效
标题翻译：进料系统
公开(公告)号：EP0519511A3
公开(公告)日：1993-03-10
申请号：EP92110424.6
申请日：1992-06-19
申请人： TOYODA KOKI KABUSHIKI KAISHA , Moriwaki, Toshimichi , Syamoto, Eiji
发明人： Moriwaki, Toshimichi , Syamoto, Eiji , Tsuboi, Akira , Maeda, Yukio
IPC分类号： B23Q1/14 , B23Q5/50
CPC分类号： B23Q1/34 , B23Q5/50
摘要： Herein disclosed is a feed system which comprises: a moving body (28);a plurality of sets of support blocks (21-26) arranged at the two sides of the moving body (28) and along the moving direction of the moving body (28); a plurality of clamping members (21a-26a) supported through elastically deformable members (27) by the respective sets of the support blocks (21-26) to engage with the sides of the moving body (28); clamping actuators (29-34) mounted on the individual sets of the support blocks (21-26) for displacing the clamping members (21a-26a) toward the sides of the moving body (28) to clamp the moving body (28); moving actuators (35-49) mounted on the individual sets of the support blocks (21-26) for displacing the clamping members (21a-26a) in the moving direction of the movable member (28); and control means (47-49) for operating the clamping actuators (29-34) and the moving actuators (35-49) with phases offset from each other.

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