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Measuring positions of coplanarity of contract elements of an electronic component with a flat illumination and two cameras
Measuring positions of coplanarity of contract elements of an electronic component with a flat illumination and two cameras
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机译:用平面照明和两个摄像头测量电子元件合同元件共面的位置
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摘要
A method and an apparatus for measuring respective positions of a set of contact elements of an electronic component, wherein the contact elements are illuminated with a light source producing a light with an incident angle of at the most 20° and wherein a first respectively a second image is recorded of said elements by means of a first respectively a second camera which are set up over a triangulation angle with respect to each other.
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