Parts and Working Principle of a Laser Engraver

In this video, I will give you the breakdown of the Parts of a Laser machine, Then I will explain how it all comes together and work in order to engrave your projects.

The machine in the video is a NEJE Master 2s Plus with a 40W Dual laser module.

Note:
I oversimplified the difference between Marlin and GRBL, what I meant is that GRBL is a bit simpler or friendly to use than Marlin from a programming stand point i.e. behind the scene. Surely not only for 2D.

My Blog where you can find content related to Laser Machines and Engravings as well as free 3d accessories, testing templates and projects for your laser engraver :
https://whathowwhysolution.com/laser-engraving/

Machines:
NEJE 2s Max with A40630 Module | https://shareasale.com/u.cfm?d=886868&m=101855&u=3100176&afftrack=
NEJE 2s Max with A40640 Module | https://shareasale.com/u.cfm?d=886868&m=101855&u=3100176&afftrack=
NEJE 2 mini | https://shareasale.com/u.cfm?d=886868&m=101855&u=3100176&afftrack=
NEJE Laser Module A40640 | https://shareasale.com/u.cfm?d=886868&m=101855&u=3100176&afftrack=
NEJE Laser Module A40630 | https://shareasale.com/u.cfm?d=886868&m=101855&u=3100176&afftrack=
Aufero Laser 1
https://s.zbanx.com/r/7ONL70JFNkci
Aufero Laser 2
https://s.zbanx.com/r/8BshexpB5gsN
Comgo Z1
https://s.zbanx.com/r/369OUFEJ2Tun
Ortur Laser Master 2 Pro + 2 Laser Module (short and Log Focus)
https://s.zbanx.com/r/2gdLpCkuhWyZ
Ortur LU2-4-SF Laser module
https://s.zbanx.com/r/tnuGpccNPxBi
Ortur LU2-4-LF Laser module
https://s.zbanx.com/r/QOp6rfiVguw6

Accessory:
Ortur Rotary Roller
https://s.zbanx.com/r/KEvEr5qpnB6X
Offline Controller
https://s.zbanx.com/r/H7Qfwt9eiJO3
Aufero Laser Height Adjustment
https://s.zbanx.com/r/tl634XxCxKsg

Timestamp
00:00 Start
00:49 What is a Laser Machine
01:26 Components Groups
02:03 Structural Part – Frame
02:40 Mechanical Parts
04:40 Electronics and Electromechanical Parts
07:59 How it all Work
10:21 Comparison with 3D Printers

See Also:
How to cut large sheets

How to test your machine and materials in one Go

Safely home your axis

How to cut Leather

What is G-code

Laser Problem

Can you engrave Metals?

Upgrade the Neje Master with the 40W Dual Laser Module

Automate Layering in LightBurn using Inkscape or Autocad

How to engrave custom fonts with the Neje Desktop App

See Also the in-depth tutorial of Neje Desktop App

See Lightburn vs Neje desktop App

See also Useful upgrades for your Laser Cutting and Engraving Machine:

See where you can find Project ideas ready to download:

See how to find the right cutting height and Quickly Focus

Set up J Tech photonics extension for Inkscape:

See how you can engrave custom projects with Inkscape:

See how to engrave custom projects with AutoCAD or LibreCad:

See how to create projects that combine engraving and cutting:

See how to control your NEJE machine through your smartphone:

See how to install your NEJE Machine: