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1. Operation requirements and maintenance The optical path of CO2 laser needs to be adjusted before use. The condition of the optical path will directly affect the cutting effect of the workpiece. Therefore, the optical path needs to be adjusted manually and maintained regularly; The thermal lens effect of YAG solid state laser is obvious […]
Now metal processing enterprises are more and more interested in laser cutting machines. Compared with traditional mechanical cutting equipment, laser cutting machines have the advantages of high precision and fast cutting. However, when many manufacturers choose to purchase fiber laser cutting machines, they will consider the working time and loss of the machinery and equipment, […]
1、 Mark a certain range of content with offset focus Because each focusing lens has a corresponding depth of focus range, the method of deviation from the focus will easily lead to the edge being at the critical point of depth of focus or beyond the depth of focus range when marking a pattern in […]
Although the metal laser cutting machine has many performance advantages, it is not good for all materials, such as superalloys. It is not easy to use metal laser cutting machine to process superalloy. You will know what to ask in the process of operation. 1. The tendency of work hardening is large. 2. Poor thermal […]
Galvanized steel sheet is a common material used in manufacturing. Galvanized steel sheet is coated with a layer of metal zinc to prevent corrosion on the surface of steel sheet and prolong its service life. It is mainly used for home appliance shells, civil chimneys, kitchen utensils, etc. Is this material suitable for use? Generally, […]
The maintenance of laser marking machine equipment generally includes routine maintenance, regular maintenance, regular mechanical inspection and precision inspection. The maintenance of equipment lubrication and cooling system is also an important part of equipment maintenance. Today, I will share with you the maintenance of the water circulation cooling system of the laser marking machine. 1. […]
In the era of information development, people’s engraving on metal is no longer limited to electric drills, nickel cutters and other tools for engraving, but uses advanced laser marking machines for precision processing. How much do you know about lettering on metal surfaces? The art of sculpture has a long history in China. With the […]
For the daily use of the laser cutting machine, it is inevitable to produce a certain amount of dust. What should we do with these dust? Here are two methods for dust treatment. 1. Dry treatment (dry cutting) It is to add a set of smoke and dust capture device for the cutting work platform, […]
1. Stainless steel surface rusts. It is difficult to cut through the stainless steel after rusting, and the cutting effect will also be affected, and there is rust blocking, which may make it easy for the laser cutting to shoot back to the nozzle, burn the nozzle and cut the damage, and high temperature will […]