公开(公告)号：US06513253B2

公开(公告)日：2003-02-04

申请号：US09777956

申请日：2001-02-07

申请人： Jiro Matsuda ,  Susumu Asanuma ,  Masanori Shibata

发明人： Jiro Matsuda ,  Susumu Asanuma ,  Masanori Shibata

IPC分类号： G01C2500

CPC分类号： G01B21/042 ,  G01B3/30

摘要： A gauge for a coordinate measuring machine has a plurality of balls whose centers are located on at least one line inclined with respect to a reference axis in a virtual reference plane. The gauge is set on a measuring table of the coordinate measuring machine. Orthogonal coordinates in which one of the coordinate axes is identical to the reference axis are set in the virtual reference plane. The coordinates of the center of each ball are measured by the coordinate measuring machine. Thereafter, the gauge is turned and inverted by 180 degrees about the reference axis and is set again on the measuring table. Orthogonal coordinates in which one of the coordinate axes is identical to the reference axis are set in the virtual reference plane. The coordinates of the center of each ball are measured in the same way as above. Thus, measurement errors of the straightness of the machine axes of the coordinate measuring machine and the orthogonality between the machine axes can be easily and precisely evaluated.

摘要翻译： 用于坐标测量机的量规具有多个球，其中心位于相对于虚拟参考平面中的参考轴线倾斜的至少一条线上。 量规设在坐标测量机的测量台上。 坐标轴中的一个坐标轴与参考轴相同的正交坐标被设置在虚拟参考平面中。 每个球的中心坐标由坐标测量机测量。 此后，量规绕参考轴线转动并反转180度，并再次设置在测量台上。 坐标轴中的一个坐标轴与参考轴相同的正交坐标被设置在虚拟参考平面中。 以与上述相同的方式测量每个球的中心坐标。 因此，可以容易且精确地评估坐标测量机的机器轴线的平直度和机器轴之间的正交性的测量误差。

公开(公告)号：USD619481S1

公开(公告)日：2010-07-13

申请号：US29343160

申请日：2009-09-09

申请人： Susumu Asanuma

设计人： Susumu Asanuma

公开(公告)号：US06782730B2

公开(公告)日：2004-08-31

申请号：US09959364

申请日：2002-01-28

申请人： Susumu Asanuma

发明人： Susumu Asanuma

IPC分类号： B25J100

CPC分类号： G01B21/042

摘要： A plurality of fixing holes are made in the upper and side faces of a hollow rectangular prism block body at least the top and four side faces of which are quartz glass or monocrystalline quartz rectangular plates. A plurality of reference members, each having a reference measuring face with which the fore end of a probe of a measuring apparatus is brought into contact, are inserted into the fixing holes, respectively, and secured in place. An inspection master block ensuring a high inspection accuracy by minimizing the effect of ambient temperature variation and a method for producing the same are thereby provided.

摘要翻译： 在中空的矩形棱镜块体的上侧面和侧面形成多个固定孔，其至少顶部和四个侧面是石英玻璃或单晶石英矩形板。 多个参考构件分别插入到固定孔中，每个基准构件具有与测量装置的探头的前端接触的基准测量面，并固定在适当位置。 因此，提供了通过最小化环境温度变化的影响而确保高检查精度的检查主块及其制造方法。

公开(公告)号：US06601310B2

公开(公告)日：2003-08-05

申请号：US09937487

申请日：2002-01-07

申请人： Susumu Asanuma

发明人： Susumu Asanuma

IPC分类号： G01B5004

CPC分类号： G01B21/042 ,  G01B5/0002

摘要： A transfer apparatus of a testing master block for a coordinate measuring machine which enables a testing master block to be transferred on to a measurement table of the measuring machine quickly without human intervention and can be easily attached to an existing measuring machine with a small installation space, provided with a moving member for moving a testing master block for a measuring machine between a retracted position near an end of a measurement table of the measuring machine and a measurement position on the measurement table. When measuring a workpiece, the moving member or testing master block is retracted to a retracted position to enable the measurement table as a whole to be made effective use of in the measurement work. Between measurement operations of workpieces, the testing master block can be quickly moved and transferred to the measurement position to inspect the accuracy of the measuring machine itself or check the operation.

摘要翻译： 一种用于坐标测量机的测试主块的传送装置，其使测试主块能够在没有人为干预的情况下快速传送到测量机的测量台，并且可以容易地附接到具有小的安装空间的现有测量机 设置有用于在测量机的测量台的端部附近的缩回位置与测量台的测量位置之间移动用于测量机的测试主块的移动构件。 当测量工件时，移动构件或测试主块将缩回到缩回位置，以使整个测量表在测量工作中得到有效的使用。 在工件的测量操作之间，测试主块可以快速移动并传输到测量位置，以检查测量机本身的精度或检查操作。