3DPrinting

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3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

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Object proportions are off in the slicer compared to Blender (self.3dprinting)

submitted 1 year ago by scutiger to c/3dprinting

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I modeled an object in Blender intending to print it, but when I import it into PrusaSlicer or Cura, the dimensions don't quite match.

In Blender, the dimensions are 178mm x 142mm, but when I import it into Cura or PrusaSlicer, it imports it as 180 x 138mm. I can manually adjust the dimensions, but why is this happening? And will it mess up my fit in the end? Who do I trust here? I don't want to waste hours printing for nothing.

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[–] burntpotatoes 1 points 1 year ago* (last edited 1 year ago)

firstly check that theres only one object, sometimes i've added objects without noticing in blender. if no make sure you didn't just rotate it which might make prusa slicer measure it wrong