This thin walled container came out with opposing convex concave sides.

3D Printing
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1

This thin walled container came out with opposing convex concave sides. The last one did not have this problem. I am thinking this might be related to ambient temperature. Thoughts?

2 layer walls
.4 mm E3dv6
3mm taulman bridge
260ish

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2

Willing to bet you got a heated bed and open print area? I’ve seen this with my delta with cooling problems depending on the type of plastic.

3

Certainly do. I can close the print area, but I don’t right now because I have a feed problem and need to keep an eye on things.

4

What kinda plastic is it? Abs?

5

@Jules_Hoehn with the sheen/popping it looks like Nylon. (Edit: As stated in original post – it’s Taulman Bridge)

6

Yea, I like how easy it is to adhere and print bridge although I made the mistake or printing a structural part of the x carriage and get flex when there is tension on the spool. Hence the feed problem.

7

@ThantiK didn’t know bridge was a polymer.

8

@Jules_Hoehn Taulman Bridge is Nylon. More info here: http://taulman3d.com/bridge-features.html