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Longitudinal cutting of moving flat glass strips from float glass plates with warming of the plates by a laser beam followed by breakage of the strips off the plates
Longitudinal cutting of moving flat glass strips from float glass plates with warming of the plates by a laser beam followed by breakage of the strips off the plates
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机译:从浮法玻璃板上纵向切割移动的平板玻璃条,并通过激光束加热板,然后将板条从板上折断
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摘要
Longitudinal cutting of moving flat glass strips from float glass plates moving at a specific feed rate with scratching of the glass surface along the desired separation line followed by breakage by bending. The glass is subjected to warming with a laser beam traversed repeatedly over the glass strip with cooling of the warmed region by a cold nozzle to produce a heat stress induced scratch.
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