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    • 44. 发明授权
    • Hale-machining method and apparatus
    • Hale加工方法和装置
    • US07089836B2
    • 2006-08-15
    • US10772372
    • 2004-02-06
    • Tomohisa KatoKatsuhiko Takeuchi
    • Tomohisa KatoKatsuhiko Takeuchi
    • B23E1/00B23E21/00
    • B24B47/10B23Q1/5412B23Q1/626B24B13/046Y10T82/10Y10T82/128Y10T82/2508Y10T82/2585
    • It is one object of a hale-machining method and apparatus thereof according to the present invention to achieve an easy preparation of an NC machining program and perform a high geometrical accuracy in the predetermined three-dimensional free curved surface.A haling tool 34 is set on a tool holder 32 in such a manner that a cutting point P of the haling tool 34 is substantially coincided with an intersection of a first rotating axis B, a second rotating axis A and a third rotating axis C. A rotary table 16 and a rotary base 24 are rotated in such a manner that a tool axis direction of said haling tool is substantially coincided with a normal direction of said machined surface. A tool holder 32 is rotated in such a manner that a front rake surface of the haling tool 34 is substantially directed in perpendicular to a feeding direction of said haling tool 34. A workpiece table holding a workpiece and the tool holder are relatively moved along a machined surface of said workpiece in three perpendicular axes including an axis parallel to said first rotating axis.
    • 根据本发明的加工方法及其装置的一个目的是实现NC加工程序的容易准备并且在预定的三维自由曲面中执行高几何精度。 将工具34设置在工具架32上,使得制动工具34的切割点P与第一旋转轴线B,第二旋转轴线A和第三旋转轴线C的交点基本一致。 旋转台16和旋转底座24以使得所述制动工具的工具轴线方向与所述加工表面的法线方向基本一致的方式旋转。 工具保持器32以这样的方式旋转,使得制动工具34的前耙面基本上指向垂直于所述煞食工具34的进给方向。 保持工件和工具架的工件台沿着包括平行于所述第一旋转轴线的轴线的三个垂直轴线沿所述工件的加工表面相对移动。
    • 46. 发明授权
    • Platen for flat linear motor
    • 平板式直线电机
    • US06703726B2
    • 2004-03-09
    • US10030074
    • 2002-01-10
    • Masato ItohKimihiko TanakaKatsuhiko Takeuchi
    • Masato ItohKimihiko TanakaKatsuhiko Takeuchi
    • H02K4100
    • H02K41/033H02K1/28H02K2201/18
    • A platen used as a stator of a planar linear motor having a platen body (90) comprised of a stacked member (91) of magnetic sheets (T) giving a high performance and a backing plate. The backing plate of the stacked member (91) is formed with dovetail grooves (91a) along a direction perpendicular to the sheet edge direction. The backing plate (92) has a plurality of first through holes (92a) discretely arranged in lines longitudinally across the strip-shaped portions facing the dovetail grooves (91a). Top bent side ends (94) of connecting beam members (93) have pluralities of second through holes (94a) discretely arranged in lines longitudinally across the beam longitudinal direction. Joints (100) of a fluid hardening material injected into the dovetail grooves (91a) and the through holes (94a) (92a) to fill and harden in the same are formed. The joints (100) are comprised of molded connecting parts (101) filling and fastening the dovetail grooves (91a) and molded joining parts (102) connected to the same, filling the through holes (94a) and (92a), and holding together the backing plate (92) and the top bend side ends (94).
    • 用作平面线性电动机的定子的压板,具有由提供高性能的磁片(T)的叠层构件(91)和背板构成的压板体(90)。 堆叠构件(91)的背板沿垂直于片材边缘方向的方向形成有燕尾槽(91a)。 背板(92)具有多个第一通孔(92a),该第一通孔垂直地布置成横跨面向燕尾槽(91a)的条形部分。 连接梁构件(93)的顶部弯曲的侧端(94)具有多个沿纵向方向纵向排列地排列的第二通孔(94a)。 形成注入燕尾槽(91a)和通孔(94a)(92a)中的流体硬化材料的接头(100)以填充并硬化。 接头(100)由填充和紧固燕尾槽(91a)和与其连接的模制接合部(102)的模制连接部件(101)组成,填充通孔(94a)和(92a)并保持在一起 背板(92)和顶部弯曲侧端部(94)。
    • 47. 发明授权
    • Method and apparatus for determining profile of cylindrical object
    • 用于确定圆柱形物体轮廓的方法和装置
    • US5335183A
    • 1994-08-02
    • US822952
    • 1992-01-21
    • Akira TsuboiKatsuhiko Takeuchi
    • Akira TsuboiKatsuhiko Takeuchi
    • B23Q17/20G01B21/20G06F15/46
    • G01B21/20
    • An apparatus for determining the profile of a cylindrical workpiece whose radius varies with axial position. The apparatus is equipped with a spindle head and a pair of detectors. The spindle head supports and rotates the workpiece. The detectors are mounted on opposite sides of the axis of rotation of the workpiece and detect the position of the outer surface of the workpiece. When the workpiece is being rotated, the spindle head is moved parallel to the axis of the spindle. As a result, the detectors cross the outer surface of the workpiece. Also, the detectors are moved radially along an ideal profile of the workpiece in synchronism with the movement of the head. A control unit calculates the average of first and second output signals from the detectors, respectively, and produces the average as the profile error. In another embodiment, only one detector is used. The control unit measures the profile while the detector is positioned on one side of the axis of the spindle. The output signal from the detector is stored as a first output signal in the control unit. Then, the detector is moved to the opposite side of the axis of the spindle. Under this condition, the profile is again measured. The output signal from the detector is stored as a second output signal. The profile error is calculated from the average of the stored, first and second output signals.
    • 一种用于确定其半径随着轴向位置变化的圆柱形工件的轮廓的装置。 该装置配有主轴头和一对探测器。 主轴头支撑并旋转工件。 检测器安装在工件的旋转轴线的相对侧上,并检测工件外表面的位置。 当工件旋转时,主轴头平行于主轴的轴线移动。 结果,检测器穿过工件的外表面。 此外,检测器沿着工件的理想轮廓径向移动,与头部的移动同步。 控制单元分别计算来自检测器的第一和第二输出信号的平均值,并产生作为轮廓误差的平均值。 在另一个实施例中,仅使用一个检测器。 当检测器位于主轴轴线的一侧时,控制单元测量轮廓。 来自检测器的输出信号作为第一输出信号存储在控制单元中。 然后,检测器移动到主轴轴线的相对侧。 在这种情况下,再次测量轮廓。 来自检测器的输出信号被存储为第二输出信号。 轮廓误差根据存储的,第一和第二输出信号的平均值计算。