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100% infill vs max number of walls (or perimeters or shells) - which is stronger for solid object?

Title: 100% infill vs max number of walls (or perimeters or shells) - which is stronger for solid object?. Watch on youtube: https://youtu.be/6S1qt2wiuIw

Tags: 3dprint, strength test,

In this video I want to find out if I need a solid 3D printed object, which method will result a stronger object: 100% infill or maximum number of walls (or perimeters or shells)? In experiment I used Gembird PLA (printing temperatures: 215/60°C)

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Results can be downloaded below this text.

Contents:
0:00 Introduction
1:59 Slicer
2:38 3D printing
3:42 Weight test
4:18 Tensile test
4:57 Hook test
5:48 Bending test
7:20 Twist test
9:04 Impact test
10:28 Results
11:00 Conclusions

#3dprinting #materialtest

Download files:

results-infill-vs-wall.png 87.1 kB