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介绍了一种测量工字钢结晶器内腔尺寸的专用测量机的结构、原理、功能及测量准确度。将硬件与软件有机地结合于一体 ,经软件处理后能自动给出测量结果。该测量机通过数控软件可自动控制测头的上下、左右移动及转动。由数据处理软件完成数据的处理、误差分离与修正等功能。采用大位移高准确度的光栅位移传感器能精确的测出测头X、Y及Z方向的位移量。
The structure, principle, function and measurement accuracy of a special measuring machine for measuring the cavity size of I-beam mold are introduced. The hardware and software organically integrated in one, after the software can automatically give the measurement results. The measuring machine through the numerical control software can automatically control the probe up and down, left and right to move and rotate. Data processing software to complete the data processing, error separation and correction functions. The grating displacement sensor with high displacement and high accuracy can accurately measure the displacements in the X, Y and Z directions of the touch probe.