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The process which gap measuring method, the gap measurement equipment, form measuring method, irradiates light to the component which possesses the production
The process which gap measuring method, the gap measurement equipment, form measuring method, irradiates light to the component which possesses the production
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机译:间隙测量方法,间隙测量设备,形状测量方法将光照射到具有生产能力的组件上的过程
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摘要
A gap measuring method characterized by comprising the steps of: applying a plurality of color lights to a member provided with a gap, to produce color interference fringes; obtaining respective intensities of the color lights in the images of the interference fringes taken by a color camera, at each of predetermined positions of each image, so as to compute and actual ratio among the obtained intensities of the color lights for each of the predetermined positions; and obtaining gap values of a plurality of points of the gap provided in the member, based on said actual ratio and theoretical ratios each of which is computed based on intensities of said color lights in an image corresponding to each of preliminarily set gap values.
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