Cutting head:

Mainly include part like cutting head body, focus lens, protective mirrors, capacitance type sensor Auxiliary gas nozzles and other parts. The cutting head drive device is used to drive the cutting head alone Z axis according to the program. It is composed of servo motor and transmission parts such as ball screw or gear.

Driving system:

The machine’s move is through the fit of control system and machine. Control system give the servo motor to produce the kinetic energy, the X,Y and Z axis are moved by kinetic energy. By the rail guide and rack, machine will move on X and Y axis. For Z axis, the cutting head up and down by screw rod. We also put reducer under the servo motor. In this way, the reducer could protect this machine run well.

Gas Group

1 Gas tank Mainly used to supply cutting head assistant gas.
2 Air compressor and container: To provide and keep assist gas for cutting.
3 .Air cooling & dryer machine, air filter: Used to supply clean dry air to laser generators and beam paths to keep the path and mirror working.

Operation cost of carbon steel fiber laser cutting machine

The Primary Products of XT Laser（III）

Laser marking machine

What’s the key parts of laser marking machine? In past articles， we talked about the difference between types and models. Today we are going to talk about the main components of laser machine. To introduce it, I will use a fiber laser machines as an example.

As we all know, there are many factors to influence the operation of device. Such as the skill of worker, worker’s experience, materials, but the main parts are the most important factors.

Laser Source

The Laser Source is the most important part in fiber laser marking machine. It seems as the heart of human. We import IPG’s laser source for our machine. And we also have many supplier from China. They are Raycus, Maxphotonics, CAS, JPT, Super laser. But for XT laser, we usually use Raycus and IPG.

Galvo Head

Main brands are Sino, Century sunny and Galvotech from China, and Scanlab from Germany. Most popular ones are Sino, Century sunny and Scanlab. But Scanlab is very expensive compared with China brands. Generally Sino and Century sunny is good enough to use.

F-theta lens

Most common and stable one are wavelength from Singapore. Although it works on 100*100 and 200*200 without any issue and problem. But for 300*300, we will use carman haas to protect the light intensity.

Those three parts will affect the laser marking machine most important.

Whichever from precision or effect of products, laser source, galvo head, and F-theta will decide a machine’s ability,

Besides, Control board & marking software

Main brands are JCZ from Beijing and Samlight from Germany. JCA is more welcomed because of its lower price, stable function and easy-operation interface.