In he design process, when we have created a circle as a part of the design, how do we erase a portion of that circle ?
2023-07-2631210An air-cooled chiller is a cooling device that uses a fan and a radiator to achieve cooling. Compared with the water-cooled chiller, the main difference is that the heat dissipation of the condenser is different. Many of the common small industrial chiller on the market are air-cooled chiller. Today I will tell you about the causes of fan failure i...
2023-07-2625210Gear drive is widely used in mechanical equipment. The transmission of motion and power by gears is accomplished by the meshing of gear tooth surfaces. Gear transmission will produce friction and wear, need to add lubricating oil lubrication on the tooth surface, the lubricant will form adsorption film and reaction film on the tooth surface, not on...
2023-07-2641810Hi Community, a question for all;Say I have a photo of a cat head and I wanted to trace the outer feature lines of the cat’s head only, does any one know of a way to do thisin the auto trace without having to manually trace it out with a calm hand. I guess the question is, anyone know of a way in Lightburnto create an outer line silhouette w...
2023-07-2535010How can I seperate the drawings so that I can arrange them to maximize my table?
2023-07-2534510Laser cleaning technology is a new type of clean and environmentally friendly cleaning and processing technology that has emerged in recent years. Its working principle is to use a high energy laser beam to irradiate the surface of the material, so that the irradiated pollutants expand and evaporate, so as to achieve the purpose of removing stains....
2023-07-25424101. Cylindrical gear driveFor the transmission between parallel shafts, the general transmission ratio can be up to 8, the maximum 20, the two-stage can be up to 45, the maximum 60, the three-stage can be up to 200, the maximum 300. The transmission power can reach 100,000 kW, the speed can reach 100,000 RPM, and the circumference speed can reach 3...
2023-07-2544010Lightelligence, a leader in optical computing, today announced the launch of the Lightelligence Moonstone™ laser, which is essentially a small, high-power single wavelength/multi-wavelength laser source for a wide range of applications such as optical and quantum computing, optical I/O, lidar and sensing.Lightelligence has just launched its...
2023-07-2427910I’m trying to do a test material 10x10 swatch and when the laser tries to “go home” (Homing) it gets to 0 X&Y and doesn’t stop… grinding the motor because it’s buried in the corner.I have a TwoTrees (Sculpfun) S9 laser, or it “found” my laser as GRBL… I haven’t messed with an...
2023-07-2428010I’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.
2023-07-2438310Ok, 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 ...
2023-07-2441710Can 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...
2023-07-2438520Trying 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 ...
2023-07-2443610In the process of long-term use, the laser chiller needs to be cleaned regularly to ensure its normal operation and the best use effect. The following are several steps to clean the laser chiller:1. Prepare before cleaning. Before cleaning the chiller, we want to make sure that the power of the laser chiller is turned off, and then empty the water...
2023-07-2433410Figure: 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...
2023-07-2231810
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