Transparent glass machining method and device
A transparent glass and processing method technology, applied in metal processing equipment, manufacturing tools, welding equipment, etc., can solve the problems of limited processing speed and low processing stability, achieve stable laser output, increase processing speed, and light device Effect
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Embodiment 1
[0029] Embodiment one: see figure 2 As shown, a transparent glass processing device is composed of a green laser, a scanning galvanometer, and a focusing lens. See figure 1 , the green laser is mainly composed of a pulse seed fiber laser with an output wavelength between 1020 nm and 1090 nm, a multi-stage or single-stage fiber amplifier, a collimator, and a frequency doubling device. The output light of the pulse seed fiber laser passes through an optical fiber After the amplifier is amplified, it is collimated by the collimator and then frequency multiplied by the frequency doubling device to output green light; the green light is focused on the position of the transparent glass to be processed by the focusing lens after passing through the scanning galvanometer.
[0030] In this embodiment, the scanning galvanometer is a three-dimensional galvanometer, the repetition frequency of the green laser is 150KHZ, and the spot diameter on the transparent glass is 20 microns. Durin...
Embodiment 2
[0031] Embodiment two: see attached image 3 As shown, a transparent glass processing device is composed of a green laser and a focusing lens, see figure 1 , the green laser is mainly composed of a pulse seed fiber laser with an output wavelength between 1020 nm and 1090 nm, a multi-stage or single-stage fiber amplifier, a collimator, and a frequency doubling device. The output light of the pulse seed fiber laser passes through an optical fiber After the amplifier is amplified, it is collimated by the collimator and then frequency multiplied by the frequency doubling device to output green light; the green light is focused by the focusing lens on the position of the transparent glass to be processed.
[0032] In this embodiment, the laser is focused on the glass material by the lens, the lens is installed on the moving belt, and the linear cutting is realized by moving the lens. The repetition frequency of the laser is 300KHZ, the spot diameter is 20 microns, and the overlap ...
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