weird warping

[DarthBeavis]

Can't figure out what is causing this warping. The piece on the right is warped the one on the left is how it should look. Any ideas?

[img]http://imagizer.imageshack.us/v2/1024x7 ... 8Rio8e.jpg[/img]


Using custom Rostock and Simplify3d

[Polygonhell]

Image didn't post correctly.

[Xenocrates]

http://imagizer.imageshack.us/v2/1024x7 ... 8Rio8e.jpg Is the image. I think it's an odd bit of layer shifting, but it's hard to tell. Have you changed much between the two parts?

[Eaglezsoar]

Xenocrates, I can't get your image to open either.

[DarthBeavis]

http://imagizer.imageshack.us/v2/1024x7 ... 8Rio8e.jpg Is the image. I think it's an odd bit of layer shifting, but it's hard to tell. Have you changed much between the two parts?

two different printers

[Tincho85]

I can't see the image either.

[Xenocrates]

That's really interesting. Are you using the same G code for them both? Would it be possible to use the same G code (is the nozzle size and so on close enough for that to work)? Do you see this on any other parts?

It looks like it might be resonance in the drive system or a slicing bug almost, since it's so regular. Have you checked the mechanics and if your hotend holder is loose?

[magicmushroom666]

Did the code come from Slic3r? There's a bug in the latest version that causes thin walls to bulge like that...

https://github.com/alexrj/Slic3r/issues/2960