1. Introduction
This manual provides essential information for the safe and efficient operation, setup, and maintenance of your Gweike LF3015LN 1000W Fiber Laser Cutting Machine. This high-performance machine is designed for precision metal cutting, featuring an Aviation Aluminum Gantry for stability and a cost-effective design. It is equipped with a 1KW fiber laser source, making it suitable for various industrial applications.
The Gweike LF3015LN is a CNC-controlled fiber laser cutting system capable of processing various metal materials with high accuracy and speed.
2. Setup
2.1 Unpacking and Placement
Carefully unpack the machine, ensuring all components are present and undamaged. The machine weighs approximately 2800 KG, requiring appropriate lifting equipment for placement. Ensure the installation area is level and can support the machine's weight.
2.2 Ground Installation
Refer to the detailed ground installation description for proper machine placement and securing. A minimum distance of 800mm from the wall is recommended for maintenance access.
2.3 Power and Cooling Connections
Connect the machine to a suitable power supply. The system requires a water cooling unit (TongFei Water Chiller recommended) for the fiber laser. Ensure the chiller is properly connected and filled with the appropriate coolant before operation. The total power consumption can vary based on the assisted gas used, ranging from approximately 17 kW to 22.5 kW during operation (refer to the power consumption table in Section 5.1 for details).
2.4 Gas Connections
Connect the necessary assisted gases (e.g., Nitrogen, Oxygen, Air) according to your cutting requirements. Ensure all connections are secure and leak-free.
3. Operating Instructions
3.1 Control Software: Cypcut
The Gweike LF3015LN utilizes Cypcut control software, known for its user-friendly interface and comprehensive features. The software supports various file editing functions, remote control capabilities, and real-time alarm and protection systems.
3.2 Loading Materials
Place the metal sheet onto the cutting bed, ensuring it is securely positioned. The machine supports a cutting area of 3000mm x 1500mm.
3.3 Importing and Preparing Designs
Import your cutting designs into the Cypcut software. Supported graphic formats include AI, PLT, DXF, BMP, Dst, Dwg, LAS, and DXP. Utilize the software's editing functions to adjust parameters such as cutting path, power, and speed according to the material and thickness.
3.4 Laser Head Operation (BM109B 1500W Autofocus)
The BM109B 1500W Autofocus laser head features automatic focusing, protecting modules for calibration, and a drawer-type lens mount for quick and easy use. Ensure the focus is correctly set for optimal cutting performance.
3.5 Starting the Cutting Process
Once the design is prepared and parameters are set, initiate the cutting process through the Cypcut software. Monitor the machine during operation. The machine operates in a continuous wave mode.
3.6 Cutting Samples
4. Maintenance
4.1 Daily Checks
- Inspect the cutting bed for debris and clean as necessary.
- Check the water chiller's coolant level and temperature. The TongFei Water Chiller provides dual cooling and real-time alarms for machine protection.
- Verify all gas connections are secure.
4.2 Weekly Checks
- Clean the laser head lens and nozzle. The BM109B Autofocus head features a drawer-type lens mount for easy access.
- Inspect the Aviation Aluminum Gantry, YYC Gear and Rack system, and HIWIN guiderails for any signs of wear or damage. These components are designed for high precision and long life.
- Check the Yaskawa Servo Motors for smooth operation.
4.3 Monthly/Quarterly Checks
- Perform a thorough cleaning of the entire machine, including internal components if accessible.
- Check and lubricate moving parts as per manufacturer recommendations.
- Inspect electrical connections for tightness and signs of corrosion.
5. Troubleshooting
The Gweike LF3015LN is equipped with real-time alarm and protection systems integrated into the Cypcut control software and the TongFei Water Chiller. These systems are designed to alert operators to potential issues.
- Alarm Activation: If an alarm is triggered, consult the Cypcut software interface or the chiller display for specific error codes or messages.
- Poor Cut Quality: Check laser power settings, cutting speed, focus distance, and gas pressure. Ensure the lens is clean and undamaged.
- Machine Movement Issues: Verify the integrity of the guiderails and gear/rack system. Check servo motor connections and calibration.
- Cooling System Alarms: Ensure proper water flow, coolant level, and temperature. Clean the chiller's filters if necessary.
For persistent issues, refer to the detailed troubleshooting guide in the full product manual or contact Gweike technical support.
6. Specifications
6.1 General Specifications
| Feature | Specification |
|---|---|
| Brand Name | Gweike |
| Model | LF3015LN |
| DIY Supplies | Electrical |
| Origin | Mainland China, Shandong |
| Condition | New |
| Weight (kg) | 2800 KG |
| Key Selling Points | High Productivity |
| Machinery Test Report | Provided |
| Video Outgoing-inspection | Provided |
6.2 Laser and Cutting Specifications
| Feature | Specification |
|---|---|
| Laser Type | Fiber Laser |
| Laser Source Brand | RAYCUS (IPG YLR 1500W option available) |
| Laser Head Brand | Raytools (BM109B 1500W Autofocus) |
| Cutting Area | 3000mm x 1500mm |
| Max Cutting Speed | 120m/min (Typical: 80m/min) |
| Max Cutting Thickness | 18mm (General), up to 20mm for Carbon Steel |
| Applicable Material | Metal, Sheet Metal |
| Graphic Format Supported | AI, PLT, DXF, BMP, Dst, Dwg, LAS, DXP |
| CNC or Not | Yes |
| Cooling Mode | WATER COOLING |
| Mode of Operation | Continuous Wave |
| Function | Cutting Metal Materials |
| Application | LASER CUTTING |
6.3 Component Brands
| Component | Brand |
|---|---|
| Laser Source | RAYCUS / IPG |
| Laser Head | Raytools |
| Servo Motor | Yaskawa |
| Guiderail | HIWIN |
| Control System | Cypcut |
| Core Components | Engine |
6.4 Power Consumption (1500W Fiber Laser Example)
6.5 Detailed Cutting Thickness (IPG YLR 1500W)
| Material | Thickness | Assisted Gas | Max Speed (m/min) |
|---|---|---|---|
| Carbon Steel | 0.8 | Nitrogen | 35.0-45.0 |
| 1.2 | 30.0-40.0 | ||
| 1.5 | Oxygen | 5.0-7.0 | |
| 2.0 | 4.5-5.5 | ||
| 3.0 | 2.0-2.2 | ||
| 6.0 | 2.0-2.2 | ||
| 8.0 | 1.2-1.5 | ||
| 10.0 | 1.0-1.2 | ||
| Stainless Steel | 1.0 | Nitrogen | 30.0-40.0 |
| 2.0 | 18.0-20.0 | ||
| 3.0 | 4.5-5.0 | ||
| 5.0 | 1.5-1.8 | ||
| 6.0 | 2.0-2.8 | ||
| 7.5 | 0.2-0.4 | ||
| Brass | 1.0 | Nitrogen | 30.0-35.0 |
| 3.0 | 2.5-2.8 | ||
| 5.0 | 0.6-0.8 | ||
| Copper | 1.0 | Oxygen | 14.0-16.0 |
| 3.0 | 1.8-2.2 | ||
| Aluminum | 2.0 | Nitrogen | 7.0-7.8 |
| 3.0 | 5.0-5.8 | ||
| 6.0 | 0.4-0.6 |
7. Warranty and Support
7.1 Product Warranty
The Gweike LF3015LN Fiber Laser Cutting Machine comes with a 3-year warranty. Core components, including the engine, also carry a 3-year warranty.
7.2 Technical Support
Gweike Laser provides comprehensive technical and after-sales support. A dedicated team of over 100 professionals is available online 24 hours a day to provide quick feedback and assistance for any issues you may encounter.
7.3 Quality Assurance
Gweike ensures quality through rigorous pre-production sampling and final inspection before shipment. The company's factory spans over 42,000 square meters, with a strong focus on quality control, including sheet metal fabrication, gantry milling, and machining centers.
8. User Tips
- Regular Cleaning: Keep the cutting area and optical components clean to ensure consistent cut quality and prolong the life of consumables.
- Parameter Optimization: Experiment with cutting parameters (speed, power, gas pressure) for different materials and thicknesses to achieve optimal results. Refer to the detailed cutting thickness table for starting points.
- Software Features: Familiarize yourself with Cypcut's advanced features, including remote control and real-time alarms, to enhance operational efficiency and safety.
