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Polymers | Free Full-Text | Hardware Factors Influencing Strength of Parts Obtained by Fused Filament Fabrication
![print quality - Why is my 3D printer over extruding when I have set the flow rate very low - 3D Printing Stack Exchange print quality - Why is my 3D printer over extruding when I have set the flow rate very low - 3D Printing Stack Exchange](https://i.stack.imgur.com/VUpdO.png)
print quality - Why is my 3D printer over extruding when I have set the flow rate very low - 3D Printing Stack Exchange
![What slicer setting do I pick to change flow rate? At 100 on printer I got crusty walls, and I boosted in mid print to 150, it resolved my issue. Using IdeaMaker What slicer setting do I pick to change flow rate? At 100 on printer I got crusty walls, and I boosted in mid print to 150, it resolved my issue. Using IdeaMaker](https://preview.redd.it/r5vya94fcaj31.jpg?auto=webp&s=1dc48b63af184e383edd757883d2104cf2be01bf)
What slicer setting do I pick to change flow rate? At 100 on printer I got crusty walls, and I boosted in mid print to 150, it resolved my issue. Using IdeaMaker
![Materials | Free Full-Text | Desktop Fabrication of Strong Poly (Lactic Acid) Parts: FFF Process Parameters Tuning Materials | Free Full-Text | Desktop Fabrication of Strong Poly (Lactic Acid) Parts: FFF Process Parameters Tuning](https://pub.mdpi-res.com/materials/materials-12-02071/article_deploy/html/images/materials-12-02071-g010.png?1563353734)
Materials | Free Full-Text | Desktop Fabrication of Strong Poly (Lactic Acid) Parts: FFF Process Parameters Tuning
![This is why you should not adapt single perimeter wall thickness by changing the extrusion / flow rate This is why you should not adapt single perimeter wall thickness by changing the extrusion / flow rate](https://reprap.org/forum/thumbcache/da3/dcd/df4/880/ae1/c0c/bbd/9e0/d11/f92/e3_800x400.png)
This is why you should not adapt single perimeter wall thickness by changing the extrusion / flow rate
![Perimeter, Infill, and Flow Rate issues. (Page 1) — Help/Repair/Maintenance — SoliForum - 3D Printing Community Perimeter, Infill, and Flow Rate issues. (Page 1) — Help/Repair/Maintenance — SoliForum - 3D Printing Community](http://www.pdxmc.com/uploads/SD3/20130422_210834.jpg)