1. Introduction
The AtomStack R8 PRO-H Rotating Chuck is a versatile accessory designed to expand the capabilities of your laser engraver. Inspired by industrial engraving machines, this multi-functional claw disc roller allows for precise laser engraving on the surfaces of various special-shaped objects, breaking the limitations of flat-surface engraving. It is engineered for stability, accuracy, and broad compatibility with a range of laser engraving machines.
Figure 1: AtomStack R8 PRO-H Rotating Chuck with included plastic heightening feet.
2. Package Contents
Please verify that all items listed below are included in your package. If any components are missing or damaged, please contact customer support.
Figure 2: Visual representation of the package contents.
- Chuck body
- Rear support 1
- Rear support 2
- Threaded cylindrical pins
- L-shaped grippers
- Trapezoidal grippers
- Threaded pins
- H2 Allen wrench
- M2.5*6 screws
- Mini level
- Tape measure
- Caliper
- 4-Pin Adapter cable
- 6-Pin Motor cable
- USB cable
- User manual
3. Specifications
| Feature | Specification |
|---|---|
| Brand | AtomStack Maker |
| Model Number | R8 |
| Machine Size | 300 x 101 x 122 mm (11.8 x 9.84 x 5.12 inches) |
| Material | Aluminum (body), Brass (claws) |
| Clamping Size Range (Cylinder) | 1-130 mm |
| Clamping Size Range (Sphere) | 4-200 mm |
| Clamping Size Range (Ring) | 4-130 mm |
| Max Engraving Speed | 6000 mm/min (1000 mm/s) |
| Engraving Precision | 0.1 mm |
| Engraving Weight Capacity | Up to 1.5 KG at 6000mm/min; Up to 10 KG at 1800mm/min (with suction cup bracket) |
| Rotation Angle | 0-180° |
| Certification | CE |
| Origin | Mainland China |
| Included Components | Rotary Roller Set |
4. Setup
The AtomStack R8 PRO-H is designed for ease of use, requiring no complex assembly. It can be used out of the box by connecting it to your laser engraver.
4.1 Compatibility
The R8 PRO-H multi-function roller is highly adaptable and compatible with all AtomStack machines, as well as approximately 95% of other brands' laser engravers, including Ortur, NEJE, and xtool frameworks.
Figure 3: The R8 PRO-H is compatible with a wide range of laser engraving machines.
4.2 Connecting to Your Engraver
The rotary chuck can be connected to your laser engraver via two primary methods:
- USB Cable Connection: For engravers that support USB connectivity for rotary attachments.
- Motor Cable Connection: For engravers that utilize a dedicated motor cable for rotary axis control.
Figure 4: Connection options and compatible AtomStack models for USB and Motor cable connections.
Refer to your laser engraver's manual for specific instructions on connecting rotary attachments. For some machines, connecting via USB will automatically switch the software to roller mode.
Figure 5: Example of software auto-switching to roller mode upon USB connection (feature availability varies by machine).
4.3 Using Heightening Feet
The included plastic heightening feet can be used to elevate your laser engraver, providing sufficient clearance for engraving larger or irregularly shaped objects with the rotary chuck.
5. Operating Instructions
The R8 PRO-H allows for engraving on a wide variety of shapes and materials.
5.1 Engraving Cylindrical Objects
The chuck can securely hold regular cylindrical objects such as cans, round wood sticks, and tumblers for precise 360-degree engraving.
Figure 6: Engraving on regular cylindrical items like tumblers and pencils.
5.2 Engraving Irregular and Spherical Objects
Utilize the three sets of included fixtures (threaded cylindrical pins, L-shaped grippers, trapezoidal grippers) to adapt the chuck for special-shaped materials like mugs with handles, irregular cylinders, and pure spherical objects such as baseballs or glass balls.
Figure 7: The chuck adapts to special-shaped materials and spheres using different fixtures.
Figure 8: Engraving on irregular cylindrical items like bottles and wine glasses.
5.3 Adjusting Angle and Rotation
The R8 PRO-H features a 30° elevation and 180° horizontal rotation, allowing you to adjust the engraving angle to suit different materials and achieve optimal results.
Figure 9: Adjust the chuck's angle for versatile engraving.
5.4 Engraving Extra-Long Items
The exclusive extended support design allows for processing of extra-long items, up to 1 meter in length, provided the weight is within the bearable range of the chuck.
Figure 10: The extended support allows for engraving items up to 1 meter long.
6. Maintenance
To ensure the longevity and optimal performance of your AtomStack R8 PRO-H Rotating Chuck, follow these maintenance guidelines:
- Cleaning: Regularly clean the chuck body and grippers to remove dust, debris, and engraving residue. Use a soft, dry cloth. For stubborn residue, a slightly damp cloth can be used, ensuring the device is completely dry before next use.
- Lubrication: Periodically check the moving parts for smooth operation. If any friction is noticed, apply a small amount of light machine oil to the rotating mechanisms.
- Inspection: Before each use, inspect the grippers and pins for any signs of wear or damage. Ensure they are securely attached and functioning correctly.
- Storage: Store the rotary chuck in a clean, dry environment away from direct sunlight and extreme temperatures when not in use.
7. Troubleshooting
If you encounter issues with your AtomStack R8 PRO-H Rotating Chuck, refer to the following common problems and solutions:
- Chuck not rotating:
- Ensure all cables (USB or motor cable) are securely connected to both the chuck and the laser engraver.
- Verify that the laser engraver's software is correctly configured for rotary engraving and recognizes the chuck.
- Check for any physical obstructions preventing rotation.
- Engraving is distorted or uneven:
- Ensure the object is securely clamped and not slipping during engraving.
- Verify that the object is properly centered and aligned with the chuck's rotation axis.
- Check the engraving parameters in your software (e.g., speed, power, steps per rotation).
- Ensure the chuck's rotation angle and elevation are correctly set for the object's shape.
- Chuck makes unusual noises:
- Inspect for any loose parts or foreign objects.
- Apply a small amount of lubricant to the moving parts if they appear dry or stiff.
- If the noise persists, discontinue use and contact customer support.
For further assistance, consult your laser engraver's user manual or contact AtomStack customer support.
8. User Tips
Here are some general tips to enhance your experience with the AtomStack R8 PRO-H Rotating Chuck:
- Test Engravings: Always perform a small test engraving on a similar material before starting a large project to fine-tune settings and ensure desired results.
- Secure Clamping: Double-check that your object is firmly clamped to prevent movement during engraving, which can lead to errors.
- Software Settings: Familiarize yourself with the rotary engraving settings in your laser software. Correct diameter, circumference, and steps-per-rotation settings are crucial for accurate results.
- Leveling: Use the included mini level to ensure your object is perfectly horizontal or at the desired angle for consistent engraving.
- Experiment with Fixtures: Don't hesitate to experiment with the different grippers and pins to find the best way to secure various irregular shapes.
9. Warranty and Support
AtomStack products are manufactured to high-quality standards. For information regarding warranty coverage, technical support, or service, please refer to the official AtomStack website or contact their customer service department directly. Keep your purchase receipt as proof of purchase for any warranty claims.
