How to Prevent and Fix 3D Print Warping

3D printing has revolutionized manufacturing processes and made it possible for people to create complex and intricate designs with great precision. However, one common problem that people face with 3D printing is warping. When the corners of a printed object curl or lift, it can ruin the entire print and make it unusable.

In this blog post, we will look at what causes warping and how you can prevent and fix it.

What Causes Warping?

Warping occurs when the corners of a printed object start to curl or lift off the build surface. This can happen due to uneven cooling and shrinkage of the material, which can cause stress on the corners of the object. Other factors that can contribute to warping include improper bed leveling, incorrect bed temperature, and poor adhesion to the build surface. It is essential to understand these factors to prevent warping from occurring and to fix it if it does occur.

How to Prevent Warping

There are several methods to prevent warping in 3D printing. One of the most effective ways is to ensure that the bed is level and heated correctly. You can use a leveling tool to make sure the bed is even, and a temperature gauge to ensure that it is at the right temperature. Another way to prevent warping is to use a print bed adhesive, such as hairspray or a glue stick, to improve adhesion to the build surface. Lastly, you can try printing with a brim or raft to provide a larger surface area for the object to adhere to.

How to Fix Warping

If you encounter warping during a print, there are a few ways to fix it. One of the easiest methods is to adjust the bed temperature. Increasing the temperature can help to re-adhere the corners of the object to the build surface. You can also try using a print bed adhesive or a brim to improve adhesion and prevent further warping. Another solution is to print a small square or cube to use as a calibration object to identify where the warping is occurring and adjust your 3D printer settings accordingly.

Other Tips

Here are a few additional tips to help prevent and fix warping:

  • Use a brim or raft when printing objects with small bases or narrow corners.
  • Print with a thicker layer height to reduce the amount of cooling time required.
  • Use a cooling fan to improve cooling and reduce the risk of warping.
  • Consider printing in an enclosed environment to maintain a consistent temperature throughout the printing process.


Warping is a common problem in 3D printing, but with the right techniques, it can be prevented and fixed. By ensuring the bed is level and heated correctly, using print bed adhesives, and adjusting your printer settings, you can prevent warping from occurring. If warping does occur, adjusting the bed temperature, using a print bed adhesive or brim, and printing a calibration object can help fix the problem.

By following these tips and techniques, you can create successful 3D prints without the risk of warping ruining your hard work.

Tyler Woodward

Tyler Woodward

Hi, I'm Tyler! I'm a passionate writer and believer in the potential of 3D printing technology. With my background in engineering and design, I bring an exciting mix of creativity and technical expertise to my writing. In addition, I pride myself on staying up to date with the latest trends in the industry.

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