Precautions before buying metal fiber laser cutting machine

The fiber laser cutting machine focuses the laser light emitted by the laser into a high power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, the material will eventually form a slit, thereby achieving the purpose of cutting. In the process of laser cutting metal, different auxiliary gases play different roles.

The proportion of fiber metal laser cutting technology in the machining and manufacturing industry is increasing day by day. The process performance and quality problems of fiber laser cutting machines produced by different manufacturers are quite different, causing some buyers to be unclear about what issues to pay attention to when purchasing fiber laser cutting machines. The following points need attention:

1. Processing requirements

Find out your own business field, whether it is a plate or a pipe, the thickness of the material to be processed, and the technology that is often used, so as to determine the output power and working format of the equipment to be purchased. Generally speaking, the working format is generally 3015 ~ 12025 (cutting length 3m*total width 1.5m, cutting length 12m*total width 2.5m), if there is a special size, you can also negotiate with the manufacturer for customization.

2. Inspection proofing

For metalworkers, the most important function of equipment is to cut workpieces. Therefore, it is necessary to understand the actual cutting effect of the equipment. It is very important to inspect the manufacturer and the proofing effect. Compare several relatively powerful manufacturers to conduct on-the-spot inspections, compare the proofing effects, and understand the details of communication and transaction methods, training, and delivery matters.

3. Power selection

When determining the power of the fiber metal laser cutting machine, the thickness of the usual processing should be fully considered. For example, if you often process thin plates, you can choose a relatively low-power device. If you process a lot of thick plates, you need to consider using high-power or higher-power equipment.

4. The brand of components

When buying a fiber optic metal laser cutting machine, you can’t just look at the price. Different brands of components have great differences in quality and price. Especially for laser generators, cutting heads, servo motors, guide rails, refrigerators, etc., don’t listen to the verbal promises of the manufacturers, and the specific brands should be based on the actual delivery. If you have made a big concession on the price, you should pay attention to whether some key components are suspected of being shoddy.

5. After-sale protection

Even if the fiber metal laser cutting machine is really good, there will be one or another intractable disease in use and operation. When a problem arises that cannot be solved by itself, it is particularly important whether the manufacturer can respond in time and provide a solution. time is money. One more day of delay in equipment failure will result in one more day of loss.

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