In recent years,high speed laser cutting machineThe market demand continues to increase, and people's expectations for its processing capacity are getting higher and higher. This kind of hope is not only to cut, but also to ensure that the cutting is good and fast. For carbon steel plates with a thickness of more than 25mm, in order to obtain better cutting effect, Dazu Laser Intelligent Equipment Group Company takes key technical difficulties such as thick plate hole breaking, cutting surface quality and full plate production and processing as its main attack direction. With the continuous improvement of cutting technology of 10,000 kilowatt-hour output power and the more it is used in specific metal plate processing, it has rich application experience and gradually understands the high-quality cutting process of thick plates. At this stage, about 25mm thin and thick carbon steel has been produced in large quantities and smoothly, with 25mm carbon steel cutting customers reaching 1.2 m/min.

With the rise of high-speed laser cutting machine, customer demand for high cutting rate and low production cost continues to increase. According to the selection of high-pressure air cutting process, the cost of cutting steam can be reduced, and the demand for filtering devices will be higher to ensure a relatively high air index. Compared with traditional O2 cutting, the high-pressure air cutting rate can be doubled, and the cutting finish is small. In the future, Dazu Laser Precision Machinery Manufacturing Group will continue to deepen the case application of "high-pressure air cutting" and accelerate the innovation of high-pressure air cutting carbon steel plate technology. At this stage, the application of ultra-high power laser cutting equipment with large working pressure and high flow air compressor processing is in orderly progress.

　　high speed laser cutting machineThe purpose of bright surface cutting is to specify that the cutting cross section is very bright, and in order to achieve this actual effect, the necessary cutting standards must be met: a relatively small nozzle should be used to ensure the flow of exhaust gas; Apply a relatively small standard air pressure to avoid too much O2 to prevent coarse cross-sectional grains; Apply a fast cutting rate; The larger the focusing point, the more exhaust pipes the slit, and the better the actual effect.

Inhigh speed laser cutting machineThe selection of lead angle cutting in processing can save cutting time and reduce the frequency of hole breaking, and the economic benefits are obvious, but the lead angle cutting must rely on intelligent numerical control programming software and scientific and reasonable programming. In processing, the thermal expansion of wood will also reduce the cutting precision, and the warping of wood will cause collision alarm, so that the cutting is not smooth, because when the program is not scientifically written, the cutting efficiency of leading angle will be less than that of non-common edge cutting. Therefore, a practical solution is given:

Application of pre-cutting. Pre-cutting processes the second part a certain distance in advance when cutting to the common edge, thus reducing the collision alarm caused by the warping of the board.

Scientific and reasonable application of CAD typesetting design. When the product workpiece is easy to thermal expansion and the dimensional accuracy is very high, it is necessary to use CAD typesetting design, and through the manual action of numerical control programming software, scientific and reasonable specific cutting sequence.

Plus micro-coupling. The application of micro-coupling can effectively prevent the product workpiece from sticking up due to the thermal expansion of the plate, thus improving the smooth cutting and the service life of the cutting nozzle and ceramic ring.