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Optoelectrical arrangement for measurement of a workpiece dimension, whereby a divergent point type light source is used in conjunction with a linear photoelectrical detector, so that wide optical components are not required
Optoelectrical arrangement for measurement of a workpiece dimension, whereby a divergent point type light source is used in conjunction with a linear photoelectrical detector, so that wide optical components are not required
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机译:用于测量工件尺寸的光电装置,其中发散点型光源与线性光电检测器配合使用,因此不需要宽光学组件
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摘要
Arrangement for optical measurement of a dimension of a workpiece. Arrangement comprises a point light source and optoelectrical detection device for conversion of the light into location dependent electrical signals. Mounting means are also provided for support and rotation of a workpiece between light source and detector. The light source (2) generates a divergent light beam that is intercepted by the object prior to its meeting the detector.
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