I’m trying to create a template I can burn out of this photo. I only need the center portion bounded by the four circles. I’ve done an image trace and can’t figure out what to do from there.
2023-07-2489110Ok, so I recently bought a new home and have moved my laser (60w Chinese omtech) to the utility room. The use is the only outlets in the room are for the sump pump.Bummer…So I am going to run new wiring for a dedicated circuit for the laser and laser equipment. I’m not sure between 15 or 20 amp circuit breaker and wiring. The circuit ...
2023-07-2491910Can anybody give me a bit of advice please.I recently bought an SVG file(just svg) from Etsy.When I cut the file it would not assemble correctly so I cu another just to satisfy myself that it wasnt working.I contacted the seller and to cut a long story short he says that because I am using Lightburn it will automatically reduce an SVG by at least 2...
2023-07-241.1K20Trying to make a stencil. Adding the “bridges” to connect the floating pieces.The Subtract Boolean is only working some-times. I made sure to select one object and then the other. I made sure both objects are closed shapes. I made sure all the shapes are turn into paths. I’m sure its some minor detail I’m over looking but I ...
2023-07-2492110Figure: The working principle of a dual-domain fiber laser. (A) Schematic diagram of a two-domain (phonon and photon) laser based on forward intermodulation SBS in a TMF ring cavity. Dispersion diagram for (B) backward SBS and (C) forward SBS in an optical fiber under conservation of energy and momentum. (D) The working principle of both phonon and...
2023-07-2290110New to working with laser engravers - have design I have imported through LightBurn that works fine on flat surface but will not work with rotary - appears to be cutting but make only a single light at the top. I stopped it after 13 minutes. Have watched and rewatched many videos but now do not know how to address this issue.
2023-07-2286410I’m using the latest version of lightburn and an xtool d1 pro. For whatever reason, if i try to cut or burn larger shapes, they always become distorted. If I do something say 200x200mm, it measures out exactly and is fine. I’ve done some searching but suspect the terms i’m using are incorrect thus not getting a lot of possible sol...
2023-07-221K10Hello,I’m importing vectors from my cnc software but when I try to engrave the vectors with Line Mode, the laser output is very weak, even at 100%. Fill output on vector engraving is good and so is picture engraving. Is vector line engraving weak on purpose in LightBurn?
2023-07-2271410Japan's Hamamatsu Photonics has unveiled a liquid crystal silicon spatial light modulator (LCOS-SLM) for laser metal processing, the X15213-03CL, which the company claims has the highest light resistance in the world.The X15213-03CL is an optical element specifically designed for laser beam processing of metallic materials, which also enables fre...
2023-07-211.2K10Edinburgh-based photonics company Skylark Lasers has announced that it has secured a £2.34 million investment from UK Innovation to help develop the next generation of quantum navigation and timing systems. It is reported that the company has successfully secured nearly 10% of the total £25 million funding from the Innovative UK Quantum...
2023-07-211K10The China Institute of Semiconductors and the University of Chinese Academy of Sciences claim that the continuous wave (CW) operating temperature of a 1.3μm wavelength Indium Arsenide (InAs) quantum dot (QD) laser grown directly on an on-axis silicon (001) substrate reaches a record high of 150°C [Zunren Lv et al., Optics Express, v31, p2417...
2023-07-211.1K10Hi,new here but using Lightburn for about 2 years now.I use it to laser logo’s in bamboo.I now want to engrave text in aluminum but this is not possible with the laser I have so I want to buy a cheap CNC router to try this.As you can understand marking or engraving is not deep.It is just important people can read what I engrave (info about...
2023-07-211.2K10Now, it may be that I missed this feature or or clever way of doing this…It would be nice in “cut” mode if there was a setting for Offset Passes. Meaning that in pass 2 or 3 it could offset or inset a certain distance.Why?When making maps I often have the roads as vector paths and they are single line, open shapes. Some...
2023-07-2199810I can no longer send LightBurn files from my Imac to the Ruida controller on my Thunder Laser 60 watt. Every time I try to send the file I get the following messages: file transfer failed; settings could not be read from controller; there was a problem sending data to the laser. The machine may be busy or paused. I can send the same file from my Ma...
2023-07-211.1K00
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