Laser cutting method

Abstract

The invention discloses a laser cutting method which adopts a laser cutting machine for laser cutting. The laser cutting machine comprises a lathe bed, a cross beam, a laser cutting head, an ink-jet printer, a trepanning software module and a power device, the cross beam is connected with the lathe bed, the laser cutting head is connected with the cross beam, and the ink-jet printer is connected with the laser cutting head; and the trepanning software module and the power device are electrically connected with the laser cutting head and the ink-jet printer. The laser cutting method comprises the following steps that 1, a plate is fed; 2, the trepanning software module is edited; 3, the ink-jet printer is used for spraying codes; 4, the laser cutting head is adopted for cutting; and 5, parts are sorted. The laser cutting method has the beneficial effects that the cut parts are provided with the codes, the sorting time is greatly saved, the code spraying time for single part trepanning is about 0.3 second, the laser cutting efficiency is hardly influenced, the production efficiency is greatly improved, and the surfaces of the parts are not damaged.

Description

technical field [0001] The invention relates to the technical field of laser cutting, in particular to a laser cutting method. Background technique [0002] Laser cutting has the advantages of smooth cutting surface, high cutting efficiency, and high cutting precision. In the field of flat laser cutting, when large-scale plates are processed in batches, in order to reduce residual materials, different parts of the same thickness will be placed on a plate. , there is no strict rule for parts placement, the parts may belong to many different customers, and the difference in part size may also be small. It takes a lot of time to sort after the processing is completed, and even needs to use measuring tools during the sorting process To screen one by one to avoid mistakes, and it takes 2-4 hours to sort the parts cut on a large panel, which not only consumes a lot of physical strength of the staff, but also obviously low production efficiency; the existing technology uses laser ...

AI Technical Summary

Problems solved by technology

[0002] Laser cutting has the advantages of smooth cutting surface, high cutting efficiency, and high cutting precision. In the field of flat laser cutting, when large-scale plates are processed in batches, in order to reduce surplus materials, different parts of the same thickness will be placed on a plate. , there is no strict rule for parts placement, the parts may belong to many different customers, and the difference in part size may also be small. After the processing is completed, it takes a lot of time to sort, and even the use of measuring tools is required during the sorting process To screen one by one to avoid mistakes, and it takes 2-4 hours to sort the parts cut on a large panel, which not only consumes a lot of physical strength of the staff, but also obviously low production efficiency; the existing technology uses laser The way of marking is used to mark, but in this way, the laser cutting head not only needs to cut, but also needs to be marked, which seriously reduces the cutting efficiency. At the same time, the parts cannot be removed after laser marking, and the parts are damaged

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