Twotrees TTS-20 Pro Laser Engraver User Manual

1. Киришүү

The Twotrees TTS-20 Pro is a high-performance 20W laser engraver and cutter designed for precision and versatility. Featuring an upgraded COS chip and 20,000mW high-power laser, it offers engraving speeds up to 500mm/s and processing rates of 30,000mm/min, making it twice as fast as previous models. This machine is ideal for both professional and hobbyist use, capable of working with a wide range of materials.

Key features include ultra-fine precision with 0.08mm spot technology, 0.01mm movement accuracy, and 0.02mm repeat positioning accuracy, ensured by a solid steel axis and belt tensioning. It boasts broad compatibility with popular software like LaserGRBL and LightBurn, supporting various operating systems. The TTS-20 Pro comes 98% pre-assembled for quick setup, allowing users to begin creating almost immediately.

Figure 1.1: The Twotrees TTS-20 Pro Laser Engraver showcasing its capabilities with various engraved and cut samples, including wood, metal, and glass items.

2. Коопсуздук маалыматы

Operating a laser engraver requires strict adherence to safety guidelines to prevent injury. The Twotrees TTS-20 Pro is a Class 4 laser product, meaning its laser radiation is hazardous to the eye and skin. Always take necessary precautions.

• Көздү коргоо: Always wear appropriate laser safety goggles that block the specific wavelength of the laser (typically 450nm for diode lasers) when the machine is in operation. Never look directly into the laser beam or at its reflection.
• Терини коргоо: Теринин лазер нурунун түздөн-түз таасиринен алыс болуңуз.
• Вентиляция: Ensure adequate ventilation in your workspace to dissipate fumes and smoke produced during engraving and cutting, especially when working with materials like wood, acrylic, or leather.
• Өрт коопсуздугу: Keep a fire extinguisher nearby. Never leave the machine unattended during operation, as some materials can ignite.
• Балдар жана үй жаныбарлары: Балдарды жана үй жаныбарларын операциядан алыс кармаңыз.
• Материалдык коопсуздук: Only engrave or cut materials that are safe for laser processing. Avoid materials that produce toxic fumes or can explode when exposed to laser energy.
• Шашылыш токтотуу: Авариялык токтотуу баскычынын жайгашкан жери жана иштеши менен таанышыңыз.

Figure 2.1: Important safety labels for the laser engraver, indicating Class 4 laser radiation and the necessity to avoid eye or skin exposure to direct or scattered radiation.

3. Орнотуу

The Twotrees TTS-20 Pro comes 98% pre-assembled, significantly reducing setup time. Follow these general steps to get your machine ready for operation:

1. Пакеттен чыгаруу: Carefully remove all components from the packaging and verify that all parts are present according to the packing list.
2. Жыйынтыктоочу жыйын: Complete the remaining 2% of assembly, which typically involves attaching the laser module and connecting cables. Refer to the included quick start guide for detailed instructions.
3. Программалык камсыздоону орнотуу: The TTS-20 Pro is compatible with LaserGRBL and LightBurn software.
• LaserGRBL: Supports Windows XP, 7, 8, 10, and 11. Download the latest version from the official LaserGRBL webсайт.
• LightBurn: Supports Windows, macOS, iOS, and Android. Purchase and download LightBurn from their official webсайт.
4. Драйверди орнотуу: Install any necessary drivers for your operating system to ensure proper communication between your computer and the engraver.
5. Жумуш мейкиндигин даярдоо: Гравёрду тез күйүүчү материалдардан алыс, жакшы желдетилген жердеги туруктуу, тегиз бетке коюңуз.

Figure 3.1: The TTS-20 Pro machine with its dimensions (697mm x 595mm x 125mm) and logos for compatible software, LightBurn and LaserGRBL, indicating broad software support.

4. Иштөө нускамалары

The Twotrees TTS-20 Pro offers powerful engraving and cutting capabilities across a variety of materials. Here are instructions and tips for optimal operation:

4.1 Material Compatibility and Tips

This engraver can process over 100 materials, including wood, leather, aluminum oxide, and glass.

• Жыгач кесүү: For optimal wood cutting performance, it is highly recommended to use an air assist system (not included). This helps to clear debris and prevent charring, resulting in cleaner cuts.
• Transparent Materials (Acrylic/Glass): When engraving transparent materials, such as clear acrylic or glass, apply black paint to the surface where you intend to engrave. The black paint absorbs the laser energy, allowing for effective engraving. Transparent colors will not react effectively with the laser head without this preparation.
• Металл оюу: The 20W laser is capable of colorful engraving on metal surfaces, expanding creative possibilities.

Figure 4.1: A visual demonstration of the 20W laser power, showing single-pass cutting on 20mm plywood and 5mm acrylic, and multi-pass cutting for thicker materials like 30mm plywood (6 passes) and 20mm acrylic (5 passes).

Figure 4.2: A comparison illustrating the benefits of using air assist during laser engraving, showing cleaner results compared to engraving without air assist.

Figure 4.3: The TTS-20 Pro demonstrating its capability for colorful engraving on metal surfaces, expanding the range of creative applications.

4.2 Тактык жана ылдамдык

The TTS-20 Pro offers exceptional precision and speed for detailed work.

• Ultra-Fine Spot: Advanced compressed spot technology ensures crisp, clean engravings.
• Жогорку ылдамдык: Achieve speeds up to 500mm/s for efficient project completion.

Figure 4.4: A visual comparison highlighting the high engraving speed of the TTS-20 Pro (500mm/s) versus other models, demonstrating faster processing for detailed images.

4.3 Расмий продукт Videos

Watch these official videos from Twotrees-US Official Store to see the TTS-20 Pro in action:

5. Техникалык тейлөө

Regular maintenance ensures the longevity and optimal performance of your Twotrees TTS-20 Pro laser engraver.

• Линзаны тазалоо: Periodically clean the laser lens with a specialized lens cleaning solution and a lint-free cloth to maintain laser power and precision.
• Машинаны тазалоо: Keep the machine free of dust and debris. Use compressed air to clean hard-to-reach areas.
• Майлоо: Apply a small amount of lubricant to the guide rails and lead screws as recommended in the detailed manual to ensure smooth movement of the laser head.
• Кур чыңалуу: Check the tension of the drive belts regularly. Belts that are too loose or too tight can affect engraving accuracy. Adjust as needed.
• Бал уясынын панели: Clean the honeycomb work panel frequently to remove accumulated residue, which can affect cutting performance and cause back reflections.

6. Кыйынчылыктарды

This section addresses common issues you might encounter with your Twotrees TTS-20 Pro laser engraver.

• Issue: Laser not engraving/cutting transparent materials.
  Чечим: As mentioned in the operating instructions, transparent materials do not absorb laser light effectively. Apply a thin layer of black paint or use a dark, opaque masking tape on the surface before engraving. The laser will engrave the paint/tape, transferring the design to the material underneath.
• Issue: Engravings are blurry or inconsistent.
  Чечим: Check the focus of the laser. Ensure the material is flat and properly secured. Verify that the machine's frame is rigid and not wobbling. Inspect the belts for proper tension and ensure the guide rails are clean and lubricated.
• Issue: Machine not connecting to software.
  Чечим: Ensure all cables are securely connected. Verify that the correct drivers are installed on your computer. Restart both the engraver and your computer. Check software settings to ensure the correct COM port or connection type is selected.
• Issue: Excessive smoke or charring during operation.
  Чечим: This can indicate that the laser power is too high or the speed is too low for the material. Adjust settings in your software. Ensure proper ventilation and consider using an air assist system, especially for wood cutting.

7. Техникалык шарттар

8. Кепилдик жана колдоо

Twotrees products are manufactured to high-quality standards. For specific warranty details, including coverage period and terms, please refer to the warranty card included with your product or visit the official Twotrees webсайт.

If you encounter any issues or require technical assistance, please contact Twotrees customer support. You can typically find contact information (email, phone, or support portal) on the manufacturer's website or within your product documentation. When contacting support, please have your model number (TTS-20 Pro) and purchase details ready to facilitate a quicker resolution.