Glass optical filter cutting method

Abstract

The invention relates to a glass optical filter cutting method. The method comprises the following steps: bonding a to-be-cut glass optical filter and a quartz substrate by UV glue and curing the UV glue; adhering the lower surface of the quartz substrate to a bearing film; putting the bonded glass optical filter into a scribing machine; cutting the glass optical filter by the mark and the size ofthe glass optical filter; pasting a transfer film on the upper surface of the cut glass optical filter and removing the glue in hot water, so that the glass optical filter is separated from the quartz substrate, the cut glass optical filter adheres to the transfer film, and finally, stripping off the transfer film from the cut glass optical filter, blow-drying the glass optical filter after cleaning, thus completing the cutting of the glass optical filter; and finally moving out the product of the tray. The UV glue is adopted to adhere the glass optical filter to the quartz glass, and then the glass optical filter is adhered to the bearing film, so that collapse and scratches on a cutting surface are effectively reduced, the glass optical filter can be quickly cleaned by heating clear water, and the cleaning device is convenient to operate, environment-friendly and higher in efficiency.

Description

technical field [0001] The invention relates to the technical field of optical processing, in particular to a glass filter cutting method. Background technique [0002] At present, the scribing process of glass filters mainly adopts the carrier film to directly adhere to the sample for slitting, which is prone to back collapse and scratches on the cutting surface. CN 108748738A discloses a scribing process for paraffin adhesion, but the paraffin The cleaning process is complicated, and it is easy to cause blockage of blade abrasive particles, resulting in edge chipping and scratches on the cutting surface, and the cleaning medium contains dangerous substances such as gasoline, alcohol, acetone, etc., and the cleaning efficiency is not high. The invention uses UV glue to adhere the filter to the quartz substrate, and then adheres to the carrier film, which effectively reduces disintegration and scratches on the cutting surface, and can be cleaned quickly by heating with clean...

AI Technical Summary

Problems solved by technology

[0002] At present, the scribing process of glass filters mainly adopts the carrier film to directly adhere to the sample for slitting, which is prone to back collapse and scratches on the cut surface. CN 108748738A discloses a scribing process for paraffin adhesion, but the paraffin The cleaning process is complicated, and it is easy to cause blockage of blade abrasive particles, resulting in edge chipping and scratches on the cutting surface, and the cleaning medium contains dangerous substances such as gasoline, alcohol, acetone, etc., and the cleaning efficiency is not high

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