激光位移傳感器用于平板玻璃平整度檢測-opto
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發布日期:2017-01-16 瀏覽: 次
用于家用電器和通訊器材等行業的高級平板顯示器對所用薄玻璃的平整度有很高要求。在玻璃基板的生產過程中采用實時監測對質量控制至關重要。本案例展現了采用精度達到5 μm的激光三角反射式位移傳感器的平板玻璃監測系統。
Thinnest glass of outstanding flatness isrequired for the production of displays for telecommunications equipment.During glass production measuring and monitoring of the flatness is a decisivefactor for quality inspection. On a high-precision hard rock table in themeasuring room samples of these thinnest glass plates are measured bylaser-optical triangulation sensors with an accuracy of 5 μm.
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