http://github.com/tedbeer/tedjust is python 3 script to tweek G-code files.

3D Printing
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1

http://github.com/tedbeer/tedjust is python 3 script to tweek G-code files. It can adjust flow rate/printing speed for some layer(s) and can be used for post-processing after slicing.

In what cases it can be usefull:

  • modify flow rate for the first level(s) to improve stickness, to compensate rough bed
  • modify speed/flow rate for bridge layer if slicer can’t do it
  • increase printing speed for layers where model is simple
  • decrease printing speed for layers where precision is important
2

Nice. I added similar functions to gcodeinfo tool some month ago but have not used it often. See http://www.dietzm.de/gcodesim

3

I wrote gblend awhile back to merge different layers from different slices. https://github.com/wd5gnr/gblend – You slice your model a bunch of times with different settings and grab the chunks you want into one gfile.