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LLT.micro - High Precision Laser Processing System
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.
- 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
- Precision Cutting
- Precision Welding
- Precision Drilling
- Precision Ablating
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)
- 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
- 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