How do I stop PLA from warping when 3D printing using a heated bed

PLA (polylactic acid) is a common 3D printing material known for its ease of use and affordability. However, it can be prone to warping, which occurs when the edges of the printed object curl upwards from the heated print bed. This can be frustrating and can lead to failed prints.

Here are some tips on how to stop PLA from warping when 3D printing using a heated bed:

Use a heated print bed: A heated print bed helps to keep the PLA warm and reduce the risk of warping. The ideal bed temperature for PLA is around 50-70 degrees Celsius.
Use a brim: A brim is a thin layer of material that is printed around the perimeter of the object. It helps to hold the object down and reduce the risk of warping.
Use a raft: A raft is a thicker layer of material that is printed under the object. It provides extra support and can help to prevent warping.
Slow down the print speed: Printing at a slower speed gives the PLA more time to cool and can help to reduce warping.
Increase the bed adhesion: You can use hairspray, glue stick, or other adhesives to help the PLA stick to the bed. This can reduce the risk of warping.

What is the ideal bed temperature for PLA? 50-70 degrees Celsius.
What is a brim? A thin layer of material printed around the perimeter of the object to reduce warping.
What is a raft? A thicker layer of material printed under the object to provide extra support and prevent warping.
What is the advantage of slowing down the print speed? Gives the PLA more time to cool and reduces warping.
How can I increase bed adhesion? Use hairspray, glue stick, or other adhesives to help the PLA stick to the bed.

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How do I stop PLA from warping when 3D printing using a heated bed?

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