neje laser engraver software download free

If you cut sheets for a long time, air assist can help you complete the project more efficiently. Solution with clean air source (air compressor + air filter equipment) This solution is not very robust, it is possible to print stronger 3D printed components and add glue to stabilize the structure. A fine focal point can be observed through the protective goggles or the shade of the module.Ĭan be used with oil pump or air machine (can contain a small amount of water and oil) Put a gray cardboard on the surface of the white material (such as plywood) as a focus reference to find the precise focus. The NEJE mode can be adjusted in the “Settings” column of the NEJE Win software the GRBL mode can be adjusted in the “Grbl Configuration” of the laserGRBL software, which has been explained above. Usually, we use a certain thickness of material to pad under the module to help find the best position.Īdjust the suitable low light through the software. If it is a module with a fixed focus, it is enough to find the distance between the module and the object. Set the right low light to find the focus more accurately:įind the best focus by rotating the lens. When you receive the product, it is recommended to use a flat-blade screwdriver toĪdjust the focus to 2-3mm from the light shield.Ĭorrect focus adjustment for cutting with A40640 at focus 30mm. This is because the NEJE factory has to ensure the consistency of product testing. Notice： The NEJE A40640 module adjusts the focus to 55mm by default.

It is recommended that the 4 feet be fixed on the wooden table top with corner codes.

M7 relay expansion accessories, can be used to control AC or DC power supply smoke exhaust system, can also be used to control other circuits, used as M8, there are safety risks when operating high-voltage circuits, requiring professional operation M8 valve expansion accessories, can be used To control the air compressor switch A vertical reference hole is made above, you can calibrate it according to the hole position.Ĭonnect a 12V4A power supply (if you use a higher power module such as A40640, it is recommended to use a 12V5A power supply), if you have purchased additional accessories such as M8, M7, Door, etc., please refer to the picture below for connection. Leveling: After installing and placing it on the desktop, use a ruler to check the distance from the left and right ends of the X-axis to the desktop, and check the perpendicularity of the X-axis and the Y-axis if there is any error, you can adjust it by adjusting the screws indicated by the green arrows. Install 4 screws, connect the motor wire and the laser wire.

Neje laser engraver software download free