5 3D Printing Mistakes you WILL make - and how to avoid them! 3D Printing 101

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This article discusses five common mistakes that individuals will inevitably make when delving into the world of 3D printing, specifically focusing on Fused Deposition Modeling (FDM) printers. The first mistake addressed is the incorrect bed level or nozzle height, which can have a significant impact on the success of a 3D print. The second mistake centers around using the wrong settings in the slicer software, which can result in warped or poor-quality prints. The article goes on to explore three additional mistakes: tangled filament and the importance of proper storage, not using support materials when necessary, and not monitoring the 3D printer during the printing process. A bonus mistake of not keeping track of filament levels in the machine is also highlighted. The article concludes by mentioning the availability of additional resources, such as an eBook with printing tips and tricks, and encourages readers to subscribe for more 3D printing content.

When first diving into the world of 3D printing, it is inevitable that you will make mistakes. This article aims to educate you about five common errors people make in the realm of 3D printing and offers advice on how to avoid them. The first mistake involves incorrect bed leveling or nozzle height, which can be detrimental to your prints. Another mistake to watch out for is using the wrong settings in the slicer software, resulting in subpar print quality. The article also addresses tangled filament and the importance of proper storage, the significance of using support materials when needed, and the importance of monitoring your 3D printer during the printing process. Additionally, it emphasizes the importance of keeping track of filament levels and mentions the availability of an eBook with helpful tips and tricks.

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Table of Contents

Mistake 1: Incorrect bed level or nozzle height

One of the first and most crucial mistakes that beginners make in 3D printing is having an incorrect bed level or nozzle height. The first layer of a 3D print is extremely important, as it serves as the foundation for the rest of the print. If the bed level or nozzle height is not set correctly, the print can fail either immediately or hours into the printing process. This is particularly true for machines with manually leveled systems, such as the popular Aldi printer. If the bed is not properly leveled, the print may not adhere to the bed or may become uneven. Similarly, if the nozzle is too close to the bed, the filament may not extrude properly, leading to a failed print. It is important for beginners to take the time to ensure that the bed is correctly leveled and the nozzle height is properly adjusted before starting a print.

Mistake 2: Using the wrong settings in slicer software

Another common mistake in 3D printing is using the wrong settings in the slicer software. The slicer software is responsible for converting a 3D model into instructions that the printer can understand. It determines the print speed, layer height, infill percentage, and many other parameters that affect the quality and success of the print. Using incorrect settings, such as the wrong material temperature or print speed, can result in warped or low-quality prints. Beginners should always double-check the settings in their slicer software before starting a print, ensuring that they are appropriate for the specific material being used. Taking the time to select the correct settings can significantly improve the overall print quality.

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Mistake 3: Tangled filament and improper storage

One mistake that can cause frustration and print failure is using tangled filament. When filament is manufactured and stored properly, it should not become tangled. However, when opening a new spool of filament, it is crucial to store it correctly to prevent tangling. Filament should be looped around one of the holes on the side of the spool and stored in this manner. Storing it with loose ends can cause them to dive under other filaments, leading to tangles that may not be immediately apparent. These tangles can cause filament jams or uneven extrusion during the printing process, resulting in failed prints. If a tangle is suspected, it is essential to pull as much filament as possible to check for tangles and rearrange the spool to prevent further tangling.

Mistake 4: Not using support materials when necessary

A mistake commonly made by beginners is not using support materials when they are needed. Support materials are used to hold up overhanging or complex parts of a print, ensuring that they are properly supported during the printing process. While there are designs that do not require support materials, many intricate designs benefit from their use. Without support materials, overhangs can sag or collapse, resulting in print failure. It is important to check the design and determine if support materials are necessary. Some slicer software provides a preview feature that allows users to visualize the print with and without support materials. By making use of this feature, beginners can avoid the mistake of not using support materials when they are required, ultimately leading to more successful prints.

Mistake 5: Not monitoring the 3D printer during the printing process

One of the most significant mistakes that beginners make in 3D printing is not monitoring the printer during the printing process. Whether using a budget-friendly kit or a high-end machine, 3D printers can fail. It is crucial to keep an eye on the printer, checking it every 15 minutes or so, to ensure that the print is progressing smoothly. Monitoring the printer allows for early intervention if a problem arises, such as a filament jam or a detached print. Additionally, it is a safety precaution as some printers may have issues with connectors failing or even a fire risk. By actively monitoring the printer, beginners can prevent print failures and ensure the safety of the machine.

Bonus Mistake: Not keeping track of filament levels in the machine

A bonus mistake that beginners often make is not keeping track of filament levels in the machine. Some printers have filament feedback systems, but many do not. It is essential to check the filament levels periodically throughout the printing process to ensure that there is enough remaining to complete the print. Running out of filament with a few hours of printing still left can be frustrating and result in a failed print. By regularly checking the filament levels, beginners can avoid this mistake and ensure that their prints are completed successfully.

Additional Resources

To further enhance your understanding of 3D printing and avoid common mistakes, there are additional resources available. Consider exploring eBooks that provide printing tips and tricks, which can offer helpful information and guidance. These resources often cover topics such as bed leveling, slicer software settings, filament management, and more. Additionally, subscribing to platforms that offer a wide range of 3D printing content can provide ongoing education and inspiration for your printing endeavors.

Conclusion

As beginners dive into the world of 3D printing, it is important to be aware of common mistakes and take the necessary precautions to avoid them. By ensuring correct bed level and nozzle height, using the appropriate settings in slicer software, properly storing and monitoring filament, and utilizing support materials when needed, beginners can increase the likelihood of successful prints. Additionally, regularly monitoring the printer and keeping track of filament levels can prevent potential issues and ensure a smoother printing process. By learning from the mistakes of others and accessing additional resources, beginners can gain valuable knowledge and improve their 3D printing skills.

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