Positive focus cutting is a technique that precisely sets the laser focus on the top surface of the workpiece. The core principle is to make the light beam form a larger spot at the bottom of the material, thereby enhancing the oxidation reaction involving oxygen. This can significantly improve slag discharge efficiency and reduce slag adhesion. Th...
11-1220922Negative focus cutting is a key technology in laser cutting, particularly adept at processing medium thickness carbon steel. Its characteristic is to place the focus inside the workpiece, which broadens the cutting surface. The core advantage is that it ensures better cutting surface smoothness while improving cutting efficiency.The difference be...
11-1717000I have an AtomStack 5 (5W) and GRBL software. When I turn on the laser to find the center point of a circular wooden block, the laser burns the wood before starting carving. Does anyone know the reason?
11-1323130Laser cutting technology, with its wide applicability, has penetrated into many industrial fields. In practical operation, the selection of auxiliary gas has a decisive impact on cutting quality, processing efficiency, and the final product effect. Whether it is carbon steel, stainless steel, aluminum or brass, selecting the appropriate gas can sig...
11-1424400I am cutting the end caps of some aluminum cans using the latest version of LB software (2.0.04) and my rotary chuck. All components are horizontal, tangential, vertical, etc. - I have checked repeatedly because on my first attempt, I found that after rotating the chuck once, the cutting lines did not coincide again.This left me puzzled, so I tried...
11-1124220I am working on a lantern. Specifically the top and bottom. It has an outline to cut. An then the slots inside that. I worked out the kerf. And tested using a standalone slot. Worked fine.Originally the slots and the outer cut were on the 00 layer. I applied the kerf to the 00 layer. Cut and the kerf had no effect. Worked all day playing with it an...
11-1221310Laser cutting has become the preferred process in the field of carbon steel processing due to its high precision, high efficiency, and wide applicability. However, in order to obtain clean incisions, reduce burrs, and ensure overall cutting quality, it is necessary to carefully optimize the cutting process. This guide will provide key optimization ...
11-1320700I am trying to burn a plaque with a large image. I have used a shape to crop the image, then rotate it as I need. The rectangular extents of the image are outside of the work area. The truncated/cropped image is FAR from outside the image. I cannot for the life of me get the job to send, despite none of the area that is outside the bed containing a...
11-1026120cutting a square 5 x 5mm it cuts it at 4 x 5mm, it works fine when I disconnect the R5 looks like something to do with the Y axis
11-0723630I downloaded a project where there were two parallel cutting lines at a distance of 0.30 mm and the other two were at a distance of 0.23 mm. In the first case the laser made two lines and in the second it did not make a cut. I remember reading somewhere that there is a setting that determines the minimum distance when the laser takes two lines as o...
11-0821620Fiber laser cutting technology, with its excellent speed, precision, and efficiency, has become an important pillar in the field of modern metal processing. However, relying solely on the performance of the equipment itself is not enough to ensure continuous clean and high-quality cutting results. To achieve stable and excellent cutting performance...
11-1124300I have a Genmitsu 3030 CNC machine with a 5.5W laser installed on it. Overall, it works normally.My question is how to check if the focus is normal? LaserGRBL has a focus setting button. After pressing the button, the laser power will be turned on at 3%. When I observe this button through my glasses, I can hardly see the laser. Is this normal? How ...
11-0623330Chamfering technology enters the era of lasersIn metal welding pretreatment, traditional edge chamfering usually relies on processes such as plasma cutting, milling, or grinding. However, with technological advancements, advanced laser cutting systems have become a better solution. It can not only complete this task, but also achieve high-quality c...
11-1024500In the field of modern manufacturing, laser welding and laser brazing are two indispensable metal connection processes. Although both use high-energy laser beams, their working mechanisms and final effects are completely different. The key to choosing which one depends on the specific material type, product structure design, as well as the comprehe...
11-0820400The energy consumption of laser pipe cutting machine is one of the core considerations of equipment comprehensive cost. This article aims to analyze in depth its daily operating costs and key influencing factors, providing decision-making basis for selecting cost-effective equipment.1. Reference Cost of Operating a Laser Tube Cutter(1) Total powe...
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