The application of visible laser is very extensive. Some people even say that visible laser is a better light source than LED. However, the main difficulty in its development is how to select appropriate active layer, limiting layer material and corresponding growth process.We know that the 632.8nm He-Ne laser is widely used. He-Ne laser is a gas ...
2023-03-0127200Hi, please help me. I just downloaded lightburn to use on my new laser. I tried so many times, setting and watches video and nothing seems to work. Please help me out.
2023-02-2825910I have seem to lost my selection box in settings for constant power mode ? Its used for cutting and would be nice to know more about it ? I would thank you ! For any help !
2023-02-2810210I noticed that the new version of the software has added the option “Camera is mounted to the laser head”. Regarding this feature, I would like to know the following:1. What specific tasks can this feature help me with?2. What kind of camera do I need to prepare?3. What is the specific usage method of this feature? It would be great if...
2023-02-2813310I have Ortur LM2 Machine. I recently replaced the LU 1-4 module with a Comgrow 20w module. The new module is 63mm square and the LU 1-4 is about 40x42mm. I glued a protrusion on to the side of the new module to hit the x-axis homing switch and it works fine. I relocated the y-axis homing switch to the front rail of the Ortur. It works fine if the m...
2023-02-2829610Why can't the temperature of water-cooled chiller drop? What are the reasons?Who can give me an answer?
2023-02-2818940I have a Nova 24 machine and use lightburn. I have looking over other discussions and this and have tried everything that people have indicated. Any other thoughts on this issue?
2023-02-2817610Because i’m new to this world I make a lot of engrave and material tests. In Lightburn there is a built-in solution to make fast cut test. Thats cool, but I need the same test with filled squares for engrave test. Is it possible to force material test to fill the squares or any option to make fast engrave tests?
2023-02-2820810High-performance commercial laser color printer, due to its high definition and special color, has high requirements for paper, and is used for drum driver. It is necessary to further reduce the speed fluctuation and prolong the service life. Therefore, the transmission device is driven by precision planetary reducer, which has high service life an...
2023-02-2810300Hello I'm designing a CNC diode laser machine that can cut 16-Gauge stainless steel to earn my bachelor's at the university.Since Im new to this enviroment I would like to know how to calculate the power needed to cut that deep, I've searching this forum for answers but all I can find is people estimating 150-500W and not the actual formulas or par...
2023-02-2720540Laser week, we developed a new postprocessor for plasma bevel cutting machine, the control START Sharpon is used on it.Thanks for the new tool management feature involved in CutLeader V6, we could add severial tools with different bevel angle and the enty/exit radius.Based on the tool assignment rules, the bevel tool can be assigned to contour auto...
2023-02-2710120I have some 3/8 dia injection mold ejector pins that i need to square off the ends, and I would like to use my CNC to do this, so they are nice and flat on the end verses trying to do it on a bench grinder.Just curious if a standard 3/16 or 1/4 end mill would work since the pins are made with hardened steel.The list the material as H13 tool steel (...
2023-02-2726910Hi everyone, I have purchased a used Chinese laser recently and it has had one of its limit switches removed. Probably removed because it was broken. So I purchased a new proximity switch and replaced it. Now when I home the machine it slides to the right and when it activates the switch it just stops and gives me the error, hard limit prot. It doe...
2023-02-2720810My 40-50W co2 laser cuts 1/4" plywood and acrylic well at 50% but above 50%, the cuts get shallower as I increase the power. The current stays approximately proportional to the power setting, but the beam seems to get weeker. Is this normal or a sign of a partucular failure?The tube has less than 100 cutting hours, mostly at about 45%. I almost nev...
2023-02-2727710Hi all,I have a D.I.Y. build 130W with a Cloudray MYJG-150W.Everything has been running great for a few weeks and now the laser will only fire at 100%.Anyone able to help with this one?
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