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Laser cutting machine laser jumper lens inspection method
by：Transon
2020-10-27
Laser cutting machine laser jump line inspection method in the lens are:
1. Light torch light observation lens is generally selected ZhaoSheFa, sloping rotating lens or flashlight, through rotating light observation are stained and marks on the lens.
2。 Interference fringe method if the attachment of interference source, interference can be in the form of flashes of light and shade and white stripes, to observe whether the lenses are pollution.
1. Light torch light observation lens is generally selected ZhaoSheFa, sloping rotating lens or flashlight, through rotating light observation are stained and marks on the lens.
2。 Interference fringe method if the attachment of interference source, interference can be in the form of flashes of light and shade and white stripes, to observe whether the lenses are pollution.
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