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    • 1. 发明授权
    • Cutting apparatus for ceramic green bodies
    • 陶瓷绿体切割装置
    • US06742424B2
    • 2004-06-01
    • US10330130
    • 2002-12-30
    • Ken FukutaYuji UedaSatoshi Sugiyama
    • Ken FukutaYuji UedaSatoshi Sugiyama
    • B26D146
    • B26D1/547B23D57/0007B23D57/0053B28B11/163Y10S83/954Y10T83/04Y10T83/4722Y10T83/7055Y10T83/707Y10T83/7101Y10T83/9292Y10T83/937
    • An apparatus for cutting green ceramic bodies, includes a traveling path for green ceramic bodies, beds for supporting green ceramic bodies at constant intervals in series along the traveling path, an arm on each side of the traveling path, two drive portions for moving respective arms perpendicularly relative to the traveling path, a drive portion for moving both arms in the same direction as the traveling path, a wire for cutting green ceramic bodies, extending between the arms, and wire supporting portions, on respective arms. Each wire supporting portion includes a servo motor with an axis of rotation, a magnet member around the axis of rotation, a bobbin having a conical surface around which wire is wound, and magnetically coupled to the axis of rotation by the magnet member, and a traversing mechanism for varying the position where the wire is wound around the length of the conical surface.
    • 一种用于切割绿色陶瓷体的装置,包括用于生坯陶瓷体的行进路径,沿着行进路径以恒定间隔支撑生坯陶瓷体的床,行进路径两侧的臂,用于移动各个臂的两个驱动部 垂直于行进路径的驱动部分,用于沿与行进路径相同的方向移动两个臂的驱动部分,用于在相应的臂上在臂和线支撑部分之间切割生坯陶瓷体的线。 每个线支撑部分包括具有旋转轴线的伺服电机,围绕旋转轴线的磁体构件,具有绕其缠绕线圈的锥形表面的线轴,并且通过磁体构件磁耦合到旋转轴线, 横向机构用于改变线绕着锥形表面的长度缠绕线的位置。
    • 2. 发明授权
    • Cutting apparatus for ceramic green bodies
    • 陶瓷绿体切割装置
    • US06520061B2
    • 2003-02-18
    • US09432604
    • 1999-11-03
    • Ken FukutaYuji UedaSatoshi Sugiyama
    • Ken FukutaYuji UedaSatoshi Sugiyama
    • B26D146
    • B26D1/547B23D57/0007B23D57/0053B28B11/163Y10S83/954Y10T83/04Y10T83/4722Y10T83/7055Y10T83/707Y10T83/7101Y10T83/9292Y10T83/937
    • An apparatus for cutting green ceramic bodies, includes a traveling path for green ceramic bodies, beds for supporting green ceramic bodies at constant intervals in series along the traveling path, an arm on each side of the traveling path, two drive portions for moving respective arms perpendicularly relative to the traveling path, a drive portion for moving both arms in the same direction as the traveling path, a wire for cutting green ceramic bodies, extending between the arms, and wire supporting portions, on respective arms. Each wire supporting portion includes a servo motor with an axis of rotation, a magnet member around the axis of rotation, a bobbin having a conical surface around which wire is wound, and magnetically coupled to the axis of rotation by the magnet member, and a traversing mechanism for varying the position where the wire is wound around the length of the conical surface.
    • 一种用于切割绿色陶瓷体的装置,包括用于生坯陶瓷体的行进路径,沿着行进路径以恒定间隔支撑生坯陶瓷体的床,在行进路径的每一侧上的臂,用于移动各个臂的两个驱动部 垂直于行进路径的驱动部分,用于沿与行进路径相同的方向移动两个臂的驱动部分,用于在相应的臂上在臂和线支撑部分之间切割生坯陶瓷体的线。 每个线支撑部分包括具有旋转轴线的伺服电机,围绕旋转轴线的磁体构件,具有绕其缠绕线圈的锥形表面的线轴,并且通过磁体构件磁耦合到旋转轴线, 横向机构用于改变线绕着锥形表面的长度缠绕线的位置。
    • 4. 发明授权
    • Cutting method of ceramic honeycomb formed body
    • 陶瓷蜂窝成型体的切割方法
    • US06711979B1
    • 2004-03-30
    • US09787842
    • 2001-06-07
    • Takashi MiyakawaYuji UedaSatoshi Sugiyama
    • Takashi MiyakawaYuji UedaSatoshi Sugiyama
    • B28B1114
    • B28B11/16B28B11/14B28D5/045Y10T83/0207Y10T83/706
    • The present invention provides a cutting method of a ceramic honeycomb formed body 5 for cutting the ceramic honeycomb formed body 5 with a fine line stretched at an appropriate tension substantially at right angles to the direction of throughholes 9 thereof. The method comprises the steps of providing a cutting guide groove 10 running through the outer periphery of the ceramic honeycomb formed body substantially at right angles to the direction of throughholes 9, and putting a fine line 2 to the cutting guide groove 10, to cut the ceramic honeycomb formed body 5 only by pressing the fine line 2 against the ceramic honeycomb formed body 5. By using this cutting method, it is possible to cut a ceramic honeycomb formed body having thin partition walls of under 125 &mgr;m without causing a distortion. The possibility to reduce the cutting frequency of the fine line leads to possibility to improve the cutting efficiency.
    • 本发明提供了一种陶瓷蜂窝成形体5的切割方法,该陶瓷蜂窝成形体5以细孔线以与其通孔9的方向成直角的适当张力拉伸的细线切割陶瓷蜂窝成形体5。 该方法包括以下步骤:提供穿过陶瓷蜂窝成形体的外周的切割引导槽10,其基本上与通孔9的方向成直角,并将细线2放入切割引导槽10中,以切割 陶瓷蜂窝成形体5仅通过将细线2压靠在陶瓷蜂窝成形体5上。通过使用该切割方法,可以切割具有125μm以下的薄隔壁的陶瓷蜂窝成形体,而不会产生变形。 降低细线的切割频率的可能性导致提高切割效率的可能性。
    • 5. 发明申请
    • Rotation sensor and coupling for rotation sensor
    • 旋转传感器和旋转传感器联轴器
    • US20050211001A1
    • 2005-09-29
    • US10844509
    • 2004-05-13
    • Satoshi Sugiyama
    • Satoshi Sugiyama
    • G01D5/245B62D5/04B62D5/06B62D6/10B62D15/02F16D3/26F16D3/42F16D7/06G01D5/347
    • B62D6/10B62D15/0215F16D3/26F16D3/42G01D5/34738
    • A coupling includes a first coupling member, a second coupling member, and a third coupling member being located in between the first coupling member and the second coupling member. The third coupling member has formed thereon a first pair of connecting elements diametrically opposed to one another and defining a first axis, and further has formed thereon a second pair of connecting elements diametrically opposed to one another and defining a second axis that is substantially perpendicular to the first axis. The first coupling member has formed thereon a third pair of connecting elements configured to conform to the first pair of connecting elements of the third coupling member. Formed on the second coupling member is a fourth pair of connecting elements configured to conform to the second pair of connecting elements of the third coupling member.
    • 联接器包括第一联接构件,第二联接构件和位于第一联接构件和第二联接构件之间的第三联接构件。 第三联接构件在其上形成有彼此径向相对并限定第一轴线的第一对连接元件,并且还在其上形成有彼此径向相对并且限定基本上垂直于第二轴线的第二轴线的第二对连接元件 第一轴。 第一联接构件在其上形成有构造成符合第三联接构件的第一对连接元件的第三对连接元件。 形成在第二联接构件上的是第四对连接构件,其构造成与第三联接构件的第二对连接构件相一致。