Abstract
In this paper, a micro-scale stress measurement system was developed to non-destructively measure the laser cutting residual stresses on the edges of ultra-thin glass plates. Three 50 μm thickness ultra-thin glass plates with different laser cutting processing procedures were measured. Experimental results showed that the difference between these three ultra-thin glass plates not only in stress value but also in stress distribution can be clearly identified by the micro-scale stress measurement system.
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References
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Acknowledgement
This paper was supported in part by the Ministry of Science and Technology (Grant no. MOST 106-2221-E-007-048) and the Industrial Technology Research Institute (Grant no. A200-106 BA1) of Taiwan, Republic of China.
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Sung, PC., Wang, WC., Lin, MC., Kuo, YW., Hsu, TH. (2019). Micro-scale Non-destructive Stress Measurement for Ultra-thin Glass Plates. In: Gdoutos, E. (eds) Proceedings of the First International Conference on Theoretical, Applied and Experimental Mechanics. ICTAEM 2018. Structural Integrity, vol 5. Springer, Cham. https://doi.org/10.1007/978-3-319-91989-8_30
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DOI: https://doi.org/10.1007/978-3-319-91989-8_30
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