Anycubic Kobra 2 Max Bed: Guide and Maintenance Tips

Anycubic Kobra 2 Max Bed: Guide and Maintenance Tips

Imagine having the power to create large and intricately detailed 3D prints with a single machine. The Anycubic Kobra 2 Max is a game-changer in the world of 3D printing, offering an impressive set of features that elevate your printing experience to new heights. From its massive build volume to its high-speed capabilities, this printer has the potential to bring your wildest 3D printing dreams to life.

Key Features of Anycubic Kobra 2 Max

The Anycubic Kobra 2 Max is a 3D printer that boasts an impressive set of features. Let’s dive into the details:

  1. Build Volume: The Kobra 2 Max offers a massive build size with dimensions of 420 x 420 x 500mm (approximately 16.5 x 16.5 x 19.7 inches). This generous space is perfect for creating large-scale prints, such as cosplay props, helmets, and even shields.

  2. Speed: Anycubic claims that the Kobra 2 Max can push plastic at a blazing 500mm/s. However, in reality, it achieves a still impressive 150 to 230mm/s printing speed. Considering its substantial build volume, this speed is remarkable.

  3. Bed Leveling: The Kobra 2 Max features the LeviQ 2.0 system, which combines automatic bed leveling and smart Z-offset functionality. The bed leveling sensors not only level the bed but also set the Z height. Unfortunately, there are no manual knobs for tramming, so adjustments are limited to the sensors. If you encounter leveling issues during initial setup, you might need to shim the bed.

  4. Build Platform: The printer comes with a textured PEI steel flex plate for the build surface. This flexible surface is forgiving and works well with various materials.

  5. Connectivity: The Kobra 2 Max offers Wi-Fi connectivity, but only if you use the Anycubic slicer and mobile app.

  6. Footprint: Be prepared for its massive footprint! The Kobra 2 Max requires approximately three square feet of operating space (735 x 640 x 740mm). You might need to rearrange your workspace to accommodate this behemoth.

  7. Pros and Cons:

    • Pros:
      • Massive build size
      • Speed (though not quite 500mm/s)
      • Auto bed leveling
      • Flexible build surface
    • Cons:
      • Proprietary nozzle
      • Large footprint
      • Z seams may be visible at high speeds.

In summary, despite its flaws, the Anycubic Kobra 2 Max is an improvement over its predecessor. If you’re looking for a large-format printer with decent speed and a forgiving build surface, it’s worth considering.

Anycubic Kobra 2 Max 3D Printer Specifications

The Anycubic Kobra 2 Max 3D printer boasts impressive specifications, especially when it comes to its bed size and print volume. Here are the key details:

  • Bed Size: The Anycubic Kobra 2 Max features a 420 x 420 mm bed, providing ample space for your prints.
  • Print Volume: With a 420 x 420 x 500 mm build volume, this printer allows you to create large and intricate objects in a single print job.

The Kobra 2 Max is an excellent choice for those seeking a high-speed, large-format FDM 3D printer. Its upgraded features, including the LeviQ 2.0 automatic leveling, make it a powerful tool for your 3D printing needs. If you’re interested, you can find more information on the official Anycubic Kobra 2 Max page

The image shows two Anycubic Kobra 3D printers, with the Kobra Max on the left and the Kobra on the right.

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Bed Leveling Techniques for Anycubic Kobra 2 Max 3D Printer

Let’s explore the bed leveling techniques for the Anycubic Kobra 2 Max 3D printer. The Kobra 2 Max features the LeviQ 2.0 system, which combines automatic bed leveling and smart Z-offset functionality. Here’s how you can level the bed:

  1. Auto-Leveling Method:

    • Start by selecting the auto-leveling feature on your Kobra 2 Max.
    • The printer will perform a series of probing points on the bed surface to determine its shape and adjust the leveling accordingly.
    • Once the auto-leveling process is complete, the printer will set the appropriate Z-axis compensation value based on the detected bed irregularities.
  2. Manual Bed Leveling (if needed):

    • If you experience leveling issues during the initial setup, you can manually adjust the bed.
    • Use a leveling tool (such as a piece of paper or a feeler gauge) to check the gap between the nozzle and the bed at different points.
    • Adjust the bed leveling screws or knobs to achieve a consistent gap across the entire bed.
    • Repeat the process until the nozzle is at the correct distance from the bed.

Remember that proper bed leveling is crucial for successful 3D printing. It ensures that the first layer adheres well and prevents issues like uneven prints or poor adhesion. If you encounter any difficulties, refer to the official Anycubic Kobra 2 Setup Guide for detailed instructions.

Use the flat surface of the wrench to push up the nozzle and observe whether there is a red indicator light inside the print head housing.

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Proper Maintenance of Anycubic Kobra 2 Max Printer Bed

Proper maintenance of your Anycubic Kobra 2 Max printer bed is essential for optimal printing results. Here are three steps to keep your printer bed in great shape:

  1. Remove Failed Prints and Debris:

    • After each print, clean the bed to prevent poor adhesion issues like warping or prints not sticking properly.
    • Gently insert a flat blade under the print and lift it off the bed. Be cautious to avoid scratching the bed.
    • Use a brush to sweep away any debris left on the bed surface.
    • Ensure the Y-axis tracks are clean as well to maintain smooth movement during printing.
  2. Apply Isopropyl Alcohol (IPA):

    • Home all printer axes and power off the machine for safety.
    • Pour a small amount of 90% or higher concentration IPA onto a cleaning cloth.
    • Wipe the printer bed with the cloth to soften plastic residue. Alternatively, warm water or soapy water can be used.
    • Avoid directly spraying the liquid onto the bed to prevent damage to other printer components.
  3. Clean and Wipe the Print Bed:

    • Hold the heated bed with one hand to prevent slipping.
    • Use the other hand to wipe the bed in one direction.
    • Ensure you cover the entire bed surface to remove contaminants like skin oils, fingerprints, and dirt.
    • For stubborn residues, wipe multiple times.
    • Finally, use water on a fresh cloth to give the bed a final wipe.

The image shows the power connector on the Creality Ender 3 motherboard.

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Enhance Your 3D Printing Experience with These Upgrades and Modifications

The Anycubic Kobra 2 Max is already a remarkable 3D printer, but there’s always room for improvement. Here are some upgrades and modifications you might consider to enhance your printing experience:

  1. Bed Sheet Aligners: To ensure better bed adhesion and prevent warping, you can create snap-on bed sheet aligners. These help keep your print surface flat and secure during printing.

  2. Filament Spool Relocation Bracket: If you find that the filament spool placement is causing any inconvenience, consider designing or installing a relocation bracket. This bracket can mount on the top rail of the Kobra 2 Max, allowing you to move the filament spool to a more convenient location.

  3. Calibration and Leveling: Regularly check and calibrate your printer’s bed to ensure optimal first-layer adhesion. Proper leveling is crucial for successful prints.

  4. Cooling Fan Upgrades: Upgrading the cooling fan can improve print quality by preventing overheating and warping. Consider adding a more efficient fan or adjusting its position.

  5. Print Surface: Experiment with different print surfaces. Some users find that adding a PEI sheet or using glass with hairspray provides better adhesion and smoother prints.

Black and white image of a spool of white filament feeding into a black 3D printer.

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In conclusion, proper maintenance and care of your Anycubic Kobra 2 Max Bed are crucial for achieving consistently high-quality prints. By following the steps outlined above, including regular cleaning and using the right tools and materials, you can ensure that your printer bed remains in optimal condition. With these practices in place, you’ll be able to enjoy smooth, successful 3D printing sessions and bring your creative projects to fruition with ease.


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