REX FIBER LASER

Cutting head

The  cutting head achieves best results in 2D cutting. It is a cutting head especially developed for fiber lasers. It provides cutting edges with defined quality.

For operators of cutting machines, productivity is an important factor for success. The  cutting head fulfills this requirement completely since it can cut metal sheets of different thickness without manual intervention. This is made possible by the special optics of the  cutting head which allows automatic control of focus position and focus diameter (from .002" up to .005") by the CNC control unit. In combination with quick focus movements on the work piece, this enables efficient flat-bed cutting and a maximum of productivity. The cutting head is provided with 2 protective glasses, one in front of the cutting lens and one in front of the collimator lens.

Thanks to this structure, the protective glass is brought to a higher position (6.4") so that the lifespan is significantly extended (up to 3 times). Furthermore, the  cutting head ensures a high cutting quality. The optics have been designed so that the laser induced focus shift is minimized and the reproduction quality is diffraction-limited

The nozzle can be easily adjusted manually in X and Y direction using lockable precision screws

Larger internal gas flow channels ensure a more stable vertical gas flow and thus a higher cutting speed and cutting quality.

Thanks to its modular design, can be ordered different configuration according to specific needs and requirements.

• Manual focus adjustment
• Automatic focus adjustment through “Z – collimator module”
• Automatic adjustment of the focus and depth of the laser beam by “MZ – collimator module”
• Sensor contamination of lens
• Focus adjustment position

Resonator

Fiber laser – the big innovation of today’s technology, with exceptional reliability and high beam quality, has many advantages:

• High output power
• High quality of laser beam
• Less focus larger working distance
• Over  30% coefficient of efficiency
• Modular design  „connect and start“
• Compact, solid and easy to install
• Low operation costs
• Flexible and durable fiber optic cable
• High electrical efficiency
• Lifespan of the diodes over 100,000 hours
• Low requirements for cooling

CAD/CAM programming system options

Nukon Fiber Laser using software Radprofile Cut Cad / Cam with its own post processor.
For ease of cutting has many features like auto nesting and machining, calculating the time, micro-joint, total cut and more.
All data for cutting installed in the technological Radan charts. This program is designed for nesting and machining and is installed directly on the CNC, without any adjustment of the cutting parameters.
Radan has some additional features, if it is unable to cut a hole smaller than
(0.019" by the thickness of the material), it will be marked automatically.
Radan is a fast, modern programming application designed to assist in transferring data from CAD to NC code.

Easy programming

1. Preparing a normal cutting
2. Cutting with pre-piercing
3. Sheet metal clearances
4. Clearances between parts
5. Preparing common cut
6. Edit cutting speeds
7. Adding new material to the list
8. Using remnant option(saving excess parts of the sheet)
9. Marking
10. Giving radius at the corners
11. Modifying corners as 90 degrees
12. Defining cutting technology  (cut1, cut2)
13. Giving micro joint for nested parts
14. Changing the length of the entrance properties
15. Preporting writings with marking property
16. Change cutting direction
17. Scaling dimension
18. Combining the intermittent lines
19. Film burning for covered stainless steel
20. Cut 1 , Cut 2 , Cut 3 ,Cut 4 Ve Small Hole  property changing
21. Edge clearances of the unit sheet
22. Editing the automatic machining option
23. Marking speed
24. Defining cutting direction while doing automatic contour
25. Adjusting of sheet remnant
26. No cutting
27. Change radius

Nukon Fiber Laser uses Lantek Expert Cut CAD/CAM with it’s own post processor.

For ease of cutting it has many features like auto nesting and machining, calculating the time, micro-joint, total-cut and more.

All data for cutting is installed in the technological Lantek charts. This program is designed for nesting and machining and is installed directly on the CNC, without any adjustment of the cutting parameters.

Lantek has some additional features – if it’s unable to cut a hole smaller than 0.019" by the thickness of the material – it will be marked automatically.