The Firmware of LONGER RAY5 desktop laser engraver continuously update for fixing bugs and add new features. The firmware upgrade operations are different for different systems. … Read More
Assuming you have a cylinder with a diameter of 1mm and a circular hole of 1mm, in theory the interlocking can take place, but in practice the interlocking will not take place as there is always a need for a certain “tolerance”. Therefore, a cylinder with a diameter of 1mm can fit into a circular hole if it has a diameter of 1.1~1.4mm, that is, if there is a tolerance of 0.1~0.4 mm between the two objects. On the other hand, the tolerance cannot be applied at will but must be calculated accurately, as a tolerance that is too small will be insufficient to make the interlocking, while a tolerance that is too large will make the interlocking unstable, with the two objects passing through each other. … Read More
During the use of the laser engraving machine, it generated smoke, after using it for a period of time, impurities will cover the laser, and it will attenuate the laser, making power down. in this case, we need to clear the laser. Most users don’t know how clear, in this article, let me show how you do, we use LONGER RAY5 laser engraver as example. … Read More
3D studio Artisan Guild offers a new faction with the Nagarots. They’re half-man, half-serpent creatures. The patreon’s made up of various beautifully detailed figures.
The great thing about Artisan Guild’s that their figures’re modular so you can really customize with different weapons wargame miniatures. … Read More
In the era of Industry 4.0 and the era of 3D printing, LONGER 3D never stopped the pursuit of speed! For 3D printers, breakthroughs in speed and new materials have always been our constant pursuit of exploration goals! … Read More
Laser engraver useful in DIY job, some woodshop, workshop. LONGER RAY5 output power of the laser module reaches 5W, it can engraving and cutting some material. RAY5 in a small box, 60x31x15cm only. while I open the box, find out that all screws have the number, which makes you easy to install. … Read More
Black Friday 2021 coming soon, on Nov 26th – 27th, LONGER 3D makes a big deal for all fans.
For resin 3D printers, LONGER Orange 10, price discount to only $?9, under $100, very nice price for entry level resin printer for Beginners. … Read More
The calibration of the first layer takes place by calibrating the distance between the tip of the nozzle and the surface of the printing plate; in this way the extruded plastic will stick correctly to the plane, being crushed slightly and correctly.
In case of incorrect calibration, the following problems may occur: if the nozzle is too far from the print surface, there is a risk that the print will not stick properly, causing a harmful accumulation of material around the nozzle, instead if set too close, an occlusion of the nozzle, excessive adhesion to the printing plate or even permanent damages at the printing plane. … Read More