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How Can You Make 3D Prints Stronger?

Choosing the Right Material
Last Updated on August 11, 2023
How Can You Make 3D Prints Stronger
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In the world of 3D printing, achieving durable and robust prints is often a top priority for enthusiasts and professionals alike. In this article, we will unveil a variety of techniques and best practices designed to enhance the strength and resilience of your 3D-printed creations.

Tips to Make Your 3D Prints Stronger

Designers thinking how to make 3d prints stronger

Choosing the Right Material

The material you use for your 3D prints is crucial to its strength. Opt for materials like PLA or ABS, known for their durability and strength.

Increasing the Infill Density

Infill density refers to the amount of material used to fill the inside with your print. Increasing the infill density can strengthen your print by adding more material to the inside of the object.

Adjusting the Layer Height

Layer height refers to the thickness of each material layer used to print your object. Adjusting the layer height can increase the strength of your print by improving the bonding between each layer.

Using Brims or Rafts

Brims or rafts are thin layers of material added to the base of your print to help improve adhesion and prevent warping. Adding a brim or raft can increase the strength of your print by providing a more stable base.

Printing in a High-Temperature Environment

Printing in a high-temperature environment can help your 3D print bond more effectively, leading to increased strength. You can achieve this by printing in an enclosed space or using a heated bed.

Applying Post-Processing Techniques

Post-processing techniques like sanding, painting, or coating your print with a sealant can help improve its strength and durability. These techniques can help smooth out rough surfaces and add an extra layer of protection to your print.

Can I Make My 3D Prints Stronger By Using Thicker Layers?

Thicker layers can result in a rougher finish and weaker bonds between layers. Instead, adjust the layer height for optimal strength.

Will Increasing Infill Density Make My Prints Take Longer to Finish?

Increasing infill density can increase print time. However, it can significantly increase the strength and durability of your print.


Remember to choose the right material, adjust the infill density and layer height, and use brims or rafts. Plus, print in a high-temperature environment, and apply post-processing techniques. With these strategies, your 3D prints will be stronger and more reliable!

Kevin is the Editor of PC Guide. He has a broad interest and enthusiasm for consumer electronics, PCs and all things consumer tech - and more than 15 years experience in tech journalism.