LLT.micro - HIGH PRECISION, UNIVERSAL & MATERIAL FRIENDLY LASER MICROMACHINING
Laser micromachining is not just about the economic production of very small components. High-precision and gentle processing of sensitive products and materials is also important when it comes to quality criteria in medical technology, microelectronics or the jewelry industry. High-quality and burr-free cut edges are just as essential as the output quantity.
LLT.micro integrates modularity and technologies to meet these challenges. The compact system combines positioning accuracies of up to ± 3 µm and highly dynamic direct drives with efficient fiber lasers and gentle ultra-short pulse lasers.
Highlights
Micro cutting, welding, drilling, ablating
Up to ± 3 µm positioning accuracy
Laser micromaching of 2D, 3D and cylindrical components
Process area (X, Y, Z): up to 500 mm x 500 mm x 400 mm
Fiber and femtosecond laser with fixed optics and galvo-scanner
Highest precision and dynamics for excellent machining results
Efficient and gentle for delicate geometries and sensitive materials
Wide range of applications for cutting, welding, drilling and structuring processes
APPLICATIONS FOR LLT.micro
SPECIFICATION
| Technical data | LLT.micro |
|---|---|
| Applications |
Laser cutting Laser welding Laser drilling Laser ablating |
| Processable parts | 2D, 3D, tubular parts |
| Processable material |
Metals Polymers Ceramics Glass Polycrystalline diamonds Semiconductor materials (e. g. silicon) PCB materials (e. g. FR4) |
| Processable material thickness | Up to 2 mm |
| Path accuracy | Up to ± 3 µm |
| Repeatability | Up to ± 1 µm |
| Process area (X * Y * Z) | Up to 500 mm * 500 mm * 400 mm |
| Movement speed | Up to 50 m/min |
| Laser sources |
Fiber laser Ultra-short pulse laser (Combined operation possible; Standard wavelengths: 515 nm; 1030 nm) |
| Process optics |
Fixed optics (in combination with galvo-scanner possible) Galvo-scanner (in combination with fixed optics possible) Drilling optics |
| Load capacity of X/Y cross table | Up to 50 kg |
| Rotation axis (optional) | Direct drive |
| 3D-processing (optional) |
Up to 6 axis Tilt and swivel axis module Motorized swiveling processing head |
| CNC control system | Beckhoff |
| Machine base | Granite |
| Dimensions (W * D * H) | app. 1.700 mm * 1.600 mm * 2.200 mm |
| Weight |
app. 4.000 kg (depending on the specific machine configuration) |
Options
Combination of fiber laser and femtosecond laser
Combination of fixed optics and galvo scanner
Integration of rotary, tilting, swiveling axes and motorized swiveling processing head
Vision system for automatic measurement and inspection
Intuitive design of weld paths on live image
Pneumatic clamping systems and automatic component handling
Filter and cooling systems
Control System & Software
BECKHOFF CNC controller
Ergonomic 22" dual touch screen user interface
Handheld control unit for setup work and manual positioning
Programming on the machine or at the computer workstation
CAD-CAM software for CNC programming
PICTURES
