Liberty Systems Burr Reduction System Gas Mixer
The Liberty Systems BRS – Burr Reduction System is a gas mixing system designed to integrate with fiber lasers to reduce burr formation on aluminum, improve cutting speed on mild steel, and enable thicker steel cutting using mixed assist gases, which can significantly reduce secondary processing requirements.
Overview
The Liberty Systems Burr Reduction System (BRS) is focused on optimizing fiber laser cutting quality and throughput through controlled gas mixing. By tailoring assist gas composition for aluminum and mild steel, it can eliminate up to 100% of burrs on aluminum in suitable applications, increase cutting speeds, and support thicker mild steel cutting with mixed gas. The system is intended to integrate directly with existing fiber laser installations and gas supply infrastructure, acting as a process enhancement rather than a standalone cutting machine.
Typical Cost Ranges
Pricing estimate (USD): Varies by configuration.
- Cost is strongly influenced by gas flow capacity requirements (matching the fiber laser’s cutting head flow demand).
- Additional cost factors can include the level of automation in gas ratio control and monitoring.
- Integration complexity with existing fiber laser and plant gas distribution can affect installed cost.
- Systems sized for higher power fiber lasers and thicker plate cutting typically fall at the higher end of the range.
- Budgeting should consider not only purchase price but also potential reductions in secondary deburring and rework labor.
Performance / Spec Considerations
- Gas mixing capability: The core function is to mix assist gases for fiber laser cutting to minimize burrs on aluminum and improve mild steel cutting; verify the system supports the gas types and mixture ranges you intend to run.
- Compatibility with fiber laser: The BRS is designed to integrate with fiber lasers; check interface requirements (pressure, flow, control signals) against your specific laser model and cutting head.
- Aluminum burr reduction performance: The system is specified to eliminate up to 100% of burrs on aluminum under appropriate conditions; consider your typical aluminum thickness range and cut geometries when evaluating expected results.
- Mild steel cutting speed and thickness: Mixed gas capability is intended to increase cutting speed on mild steel and enable thicker steel cuts; confirm the achievable thickness and speed improvements for your target material grades and thicknesses.
- Impact on secondary processing: One of the key benefits is reduced secondary processing (e.g., manual deburring, grinding); factor in the volume of parts currently requiring rework to estimate productivity gains.
- Process stability and repeatability: Consistent gas mixture is critical to maintain edge quality; review how the system controls and maintains gas ratios over time and across different job setups.
- Integration with existing gas systems: The BRS is a gas system add-on; ensure your plant supply (cylinders, bulk, or generators) can reliably support the gas flows and purity levels required for mixed-gas cutting.
Pre-Purchase Checklist
- Confirm that the BRS gas mixer is compatible with your specific fiber laser model, cutting head, and control system interfaces.
- Verify that the system can handle your required assist gas types and the mixture ranges needed for aluminum and mild steel cutting.
- Match the gas flow and pressure capacity of the BRS to your maximum anticipated cutting parameters (thickness, nozzle size, and feed rates).
- Review your current aluminum and mild steel part mix to assess where burr reduction and speed increases will have the greatest impact.
- Estimate current labor and time spent on secondary deburring and edge finishing to quantify potential savings.
- Check that your existing gas supply infrastructure (piping, regulators, storage) can support mixed-gas operation without starvation or pressure drops.
- Discuss installation and integration requirements (space, mounting, connections) so the system can be added with minimal disruption.
- Clarify what operational training, documentation, and parameter guidelines are provided for dialing in optimal gas mixes.
- Plan how you will monitor and verify improvements in cut quality and cycle time once the system is installed.
- Confirm service and support options for troubleshooting gas mixing performance and maintaining consistent results over time.
FAQ
What does the Liberty Systems Burr Reduction System actually do? It is a gas mixing system that integrates with a fiber laser to optimize assist gas composition, reducing burrs on aluminum, increasing cutting speed on mild steel, and enabling thicker steel cuts with mixed gas.
How much can it reduce burrs on aluminum? The system is described as being able to eliminate up to 100% of burrs on aluminum under suitable cutting conditions, which can significantly reduce or eliminate secondary deburring on many parts.
Does it work only with fiber lasers? The BRS is specified as integrating with fiber lasers and is intended as an enhancement to fiber laser cutting operations.
Can it help when cutting mild steel? Yes, by using mixed assist gas it is intended to improve cutting speeds on mild steel and to enable thicker steel cutting compared to standard gas setups.
Will this replace my existing gas supply system? No, it is an add-on gas system that works with your existing gas supply; you still need appropriate gas sources and distribution in place.
How does it reduce secondary processing? By reducing or eliminating burrs, especially on aluminum, the system lowers the need for manual deburring, grinding, or other edge finishing steps after laser cutting.
Is the price fixed or does it vary? Pricing varies by configuration, with cost influenced by gas capacity, integration requirements, and the performance level needed for your specific cutting applications.
Do I need to change my cutting programs? You may need to adjust cutting parameters to take full advantage of improved gas mixing, such as feed rates and gas settings, though the basic cutting programs can often be adapted rather than completely rewritten.
What materials benefit the most? Aluminum benefits from burr reduction, while mild steel benefits from increased cutting speed and the ability to cut thicker sections using mixed gas.
How do I know if it is a good fit for my shop? Evaluate your current issues with burrs on aluminum, your mild steel cutting throughput, and the amount of time spent on secondary processing; if these are significant, a burr reduction gas mixer integrated with your fiber laser can be a strong candidate.
Source: Liberty Systems Burr Reduction System Gas Mixer
Liberty Systems Burr Reduction System Gas Mixer