Adaptive multi-tool laser robot cell

Rohmann-Automation GmbH LaserCubeX GIGA

Machine Description

The system offered is an adaptive, robot-assisted laser welding cell designed for high-precision machining of large-format metal components. The cell is based on a modular machine platform and is engineered for demanding industrial applications in both additive and subtractive laser processing.

This system is specially designed for the processing of rotationally symmetrical workpieces as well as complex welding, repair, and build-up operations on large metal parts. By combining powerful robotics, intelligent control software, and integrated sensor technology, the cell enables reproducible, automated, and cost-effective production.

System Configuration & Mechanics

- Large-format, enclosed laser cell with safety housing
- Robot-guided laser welding system with high payload and extended reach
- Integrated rotary positioner for continuous 360° workpiece processing
- Engineered for heavy workpieces (several tonnes in weight, depending on configuration)
- Ergonomic loading and unloading via large access doors

Laser & Process Equipment

- High-performance laser welding head for precise welding and build-up applications
- Supports additive processes (e.g., cladding, repair welding)
- Optional combination with additional laser or plasma processes possible
- Automated tool or process head changeover (configuration dependent)

Adaptive Control & Software

- Integrated CAD/CAM system for automatic generation of machining programs from 3D STEP files
- Collision-monitored simulation of all robot movements and tool paths prior to processing
- Offline programming with digital process validation
- Automatic adjustment of process parameters during operation

Sensor Technology & Process Monitoring

- 3D seam tracking sensor for real-time path correction
- Compensation for component tolerances and thermal expansion
- Continuous process monitoring for high seam quality and repeatability

Typical Application Areas

- Laser welding of large steel and metal components
- Additive repair and refurbishment of large parts
- Cladding and build-up of functional surfaces
- Manufacturing and post-processing of rotationally symmetrical components
- Heavy industry, mechanical engineering, energy and turbine construction

System Advantages

- Fully automated machining instead of manual welding processes
- High process reliability through simulation and sensor technology
- Significantly reduced setup and commissioning times
- High flexibility regarding variants and component geometries
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- Cost-effective alternative to replacement of large components

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