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The coaxial test mainly refers to adjusting the coaxiality of the laser head nozzle exit hole and the laser beam. It is necessary to ensure that the nozzle is in the same straight line with the laser beam after exiting. When viewed from the cross section, it is a concentric circle. The coaxiality between the …

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Defocus is an important parameter that affects cutting quality in the laser cutting process. In the non-oxidized cutting of stainless steel plates, it is very important to blow away the molten metal with auxiliary gas to reduce the amount of slag and improve the cutting quality. Therefore, it is necessary to set the focus position …

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For carbon steel bright surface cutting, when the thickness of the plate is determined, there is a limit power. Process analysis of oxygen cutting carbon steel bright surface  ▲The diameter of the oxygen gas flow is smaller than the diameter of the light spot on the surface of the sheet (1) Three functions of laser ①Preheating before …

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Laser MAX 15kw Common problems and solutions for carbon steel cutting and debugging Thickness & cutting effect Problem Solution 25mm Bright surface cutting30mm Bright surface cutting40mm Frosted surface cutting The nozzle is hot when cutting ①Increase nozzle size;②The lens is dirty, clean the lens;③Reduce the positive focus of cutting. Rough cutting surface ①Raise the positive …

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In metal processing, laser cutting carbon steel occupies a very important position, especially through the use of high-power laser cutting, burr-free cutting, bright surface cutting and other leading technology, high-quality precision cutting workpieces can be obtained. As the thickness of the sheet increases, it is necessary to achieve bright surface cutting not only with the …

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After the laser was discovered in the 20th century, with its high energy, monochromaticity, and directional emission characteristics, it has been widely used in many fields such as industry, military, communications, and medical care, and has made important contributions to the development of human society. However, laser is also a double-edged sword. It can intelligently …

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In order to ensure the normal operation and good processing quality of laser cutting equipment, relevant inspection work must be done before equipment work. Today we mainly share the inspection items before the use of the 10kw+ laser cutting machine:   Check the cleanliness of the laser head lens Myriawatt fiber laser cutting head lens is …

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What are the precautions for restarting the laser cutting machine  when resuming work after a holiday? How to turn on the laser cutting machine  that has not been used for a long time? Oree Laser  reminds you to check the following content and start the laser cutting machine carefully.   Preparation before testing   01 …

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When faced with a newly purchased laser cutting machine, users will pay special attention to how to use this machine better. Oree Laser will introduce several points for attention: Acceptance:Check whether the product is the product you purchased, check whether the product is damaged during transportation, and confirm whether all parts are complete and whether …

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Fiber laser cutting machine has the characteristics of high efficiency, high precision and low pollution. Compared with traditional cutting machines, laser cutting machines can cut stainless steel, carbon steel, aluminium alloy and other metals faster and more accurately. So how to maintain the cutting efficiency of the laser cutting machine? 1. Reasonably plan the cutting …

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The cutting head of the laser cutting machine is used in a very harsh environment. To protect the internal optical path and core components from damage, the cutting head needs to be equipped with a protective lens. The cleanliness of the protective lens directly affects the processing performance and quality of the laser cutting machine. …

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1. What is the working principle of the laser cutting machine ? Laser cutting is the laser beam emitted by the laser generator is gathered into a super-density laser beam through the optical path system, irradiated on the metal sheet, and instantly melts or vaporizes the metal sheet. At the same time, the high-pressure gas …

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