Design of Glass Flatness Semi-Automatic Detection System

Abstract:

This article proposed a glass flatness detection system. The systems adopt 16 displacement sensors to detect multiple sample points on the glass surface simultaneously. Detection software controls pneumatic devices to realize glass feeding, clamping while displacement sensors detection. Sensors output the detected displacement values in the form of the analog voltage to the data acquisition card. After the A/D cast, the values will be processed and get the thickness, width, flatness and the parallelism value of the glass. Through comparing with predefined limitation to justify whether the product fulfill the requirement. Test result show that proposed system could greatly improve the efficiency and precision of glasses flatness detection.

• Periodical: Applied Mechanics and Materials (Volumes 341-342)
• Pages: 593-596
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.341-342.593
• Online since: July 2013
• Authors: Lin Lin Zhai, Guang Feng Chen, Xin Wei, Xi Pei Ma
• Keywords: Displacement Sensor, Flatness Detection, Glass, Semi-Automatic Detection

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DOI: 10.1016/j.measurement.2005.12.005