Enclosed Type

Laser cutting machine cutting step of double side sticker sheet

by：Transon 2020-10-28

Laser cutting machine for cutting double side sticker sheet metal steps: 1, draw a and actual cutting figure that match the auxiliary cutting figure. Specific approach is to cut the actual figure of the mirror, can get directly to the auxiliary cutting figure. 2, measure to the location of the tear film and large offset. In theory, the use of auxiliary cutting figure carved on the top of the sheet metal by laser etching, erode cutting position of the protective film, in it is ok to cut the sheet over directly. But in the actual cutting process, because of the influence of the laser positioning error and sheet shape error, the positive and negative plate cutting position is not possible to overlap. So when positive etching to measure accurately the offset, and tear up can offset of protective film. 3, drawing a cutting drawing and auxiliary cutting. Cutting drawings directly according to the shape of the workpiece drawing is ok, auxiliary cutting drawings, mirror the actual cutting drawings first, and then with a set of error value deviation. 4, to laser cutting figure typesetting. There need to first auxiliary cutting drawings for typesetting. Second, cut the auxiliary graph layout diagram of the mirror and etching line, only keep the actual cutting figure. 5, for laser cutting. Method, etching to first, and then peel off the laser incision location of the protective film. After tear protective film, to turn the plate, then the workpiece cutting.

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