Indledning
The ATOMSTACK A20 Pro is the world's first 20W optical power diode laser engraver, utilizing four 6W laser coupling technology for high precision cutting and engraving. It can cut materials like 12mm tungsten board and 8mm black acrylic in a single pass, and even 0.03mm stainless steel. This model includes an upgraded F30 Pro Air Assist Kit, a terminal control panel for offline use, and supports a self-developed mobile app. It is compatible with various engraving software and suitable for a wide range of materials.

Figure 1: The ATOMSTACK A20 Pro Laser Engraver, showcasing its main components including the laser module, frame, and external air assist unit.

Figur 2: En overview highlighting the core specifications and design principles of the ATOMSTACK A20 Pro, such as its 20W optical power, precise laser spot, and modular construction.
Opsætning og montering
Follow these steps to correctly assemble your ATOMSTACK A20 Pro Laser Engraver. Refer to the provided video for a visual guide.
Video 1: This video provides a step-by-step guide for assembling the ATOMSTACK A20 Pro Laser Engraver, covering unpacking, frame assembly, and component connections.

Figure 3: A visual breakdown of all parts and accessories included in the ATOMSTACK A20 Pro package, aiding in inventory and assembly.
Komponentidentifikation
Before beginning assembly, ensure all components listed in Figure 3 are present and undamaged. Familiarize yourself with each part's name and function.
Ramme samling
Connect the frame components using the provided screws and tools. Ensure all connections are secure to maintain stability during operation.
Laser Module and Cable Connections
Carefully attach the laser module to the gantry. Connect all necessary cables, including power, data, and limit switch cables, ensuring they are properly routed and secured to prevent interference with movement.
Betjeningsvejledning
The ATOMSTACK A20 Pro offers multiple control methods for engraving and cutting tasks.
Using the Terminal Control Panel
The terminal control panel allows for convenient offline operation without requiring a computer connection. You can select files, adjust parameters, and initiate engraving directly from the panel.
Video 2: A guide on how to operate the ATOMSTACK A20 Pro using its integrated terminal control panel for offline engraving tasks.

Figure 4: The terminal control panel allows for standalone operation, enabling engraving without direct computer connection.
Brug af mobilapplikationen
The ATOMSTACK mobile application provides a convenient way to control your engraver from your smartphone. It supports various functions including image import, parameter adjustment, and real-time monitoring.
Video 3: Instructions on utilizing the ATOMSTACK mobile application to control the A20 Pro laser engraver, including setting parameters and initiating engraving.

Figure 5: The ATOMSTACK A20 Pro is compatible with various popular engraving software and operating systems, offering flexible control options.
Cutting and Engraving Capabilities
The A20 Pro is capable of cutting and engraving a wide array of materials with high precision. Experiment with different power and speed settings to achieve desired results.
Video 4: This video demonstrates the cutting and engraving capabilities of the ATOMSTACK A20 Pro on various materials, showcasing its precision and power.

Figure 6: A visual representation of the diverse range of materials that can be processed by the ATOMSTACK A20 Pro, from wood and acrylic to various metals and food items.
Opretholdelse
Regular maintenance ensures optimal performance and extends the lifespan of your ATOMSTACK A20 Pro. Always disconnect power before performing any maintenance.
- Rengøring af laserlinsen: Gently clean the laser lens with a lint-free cloth and lens cleaning solution to maintain engraving precision.
- Lubricating Moving Parts: Periodically apply a small amount of lubricant to the guide rails and lead screws to ensure smooth movement of the laser module.
- Checking Belt Tension: Inspect the tension of the synchronous belts. They should be taut but not overly tight. Adjust if necessary according to the detailed manual.
- Cleaning the Honeycomb Panel: If using a honeycomb panel, regularly clean it to remove debris and residue from cutting, which can affect air assist and cut quality.
Fejlfinding
This section addresses common issues you might encounter. For more detailed troubleshooting, please refer to the comprehensive user manual or contact customer support.
- Laser affyres ikke:
- Ensure the emergency stop button is disengaged (turned counter-clockwise).
- Check all cable connections, especially the laser module and power supply.
- Verify that the software settings for laser power are not set to zero.
- Engraving Quality Issues (e.g., blurry, uneven):
- Confirm the laser focus is correctly set for the material thickness.
- Rengør laserlinsen som beskrevet i afsnittet Vedligeholdelse.
- Check for any loose belts or components that might cause vibrations.
- Adjust engraving speed and power settings in your software.
- Machine Not Connecting to Computer/App:
- Ensure the USB cable is securely connected to both the engraver and the computer.
- For app connection, verify the engraver's Wi-Fi hotspot is active and your device is connected to it.
- Restart both the engraver and the controlling device (computer/smartphone).
Specifikationer
| Feature | Detalje |
|---|---|
| Graveringsområde | 400 * 400 mm |
| Laserudgangsoptisk effekt | 20-21W |
| Graveringsnøjagtighed | 0.08*0.1 mm |
| Dataoverførselstype | USB connection / Offline Use / APP |
| Focusing Type | fixed focus laser, no focusing |
| Maskinkraft | 130W |
| Elektrisk Strøm | 90W |
| Sintering Temperature | 2400 ℃ |
| Laser Wave | 455 ± 5 kvm |
| Driftssoftware | Laser GRBL, LightBurn, with Win XP/Win7/Win 8/Win10/ Win 11 and Mac system(LightBurn) |
| Pakkedimensioner | 21.5 x 20 x 6.5 tommer |
| Varemodelnummer | A20 Pro |
| Varens vægt | 22.4 pund |
| Fabrikant | ATOMSTAK |
| Dato først tilgængelig | 25. maj 2022 |

Figure 7: Detailed device parameters and dimensions for the ATOMSTACK A20 Pro.
Garanti og support
The ATOMSTACK A20 Pro comes with a 12 måneders garanti from the date of purchase. For technical support, troubleshooting assistance, or warranty claims, please contact ATOMSTACK customer service.
Additional resources and detailed guides can be found in the official documentation:





