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Area of Interest

I'm interested in the intersection of human and computer systems. As a result I'm drawn to those parts of a project that have human collaborative aspects.

My open-source work has mostly centered around CNC machining and g-code generation (CAM)

Projects

I work on "Path" - FreeCADs CNC/CAM workbench.

I also coordinate with other developers and projects that provide tools and libraries related to gcode generation.
OpenCAMlib
OpenVoronoi
LinuxCNC
Machinekit

Video

I do occasional video tutorials on YouTube

Books & Articles

I've written a couple books about FreeCAD.
I occasionally contribute to Digital Machinist magazine.

Current sponsors 1

@54nd20
Past sponsors 2
@Gegsite
@JohnAD

Featured work

  1. sliptonic/cnctorture

    Test files for CNC/CAM development, testing, and bug reporting

    HTML 11
  2. sliptonic/FreeCAD

    Private copy of FreeCAD/FreeCAD. Working mostly on Path/CNC workbench

    C++ 7
  3. sliptonic/FreeCAD_For_Inventors_Examples

    Project example files for the book FreeCAD for Inventors

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$1 a month

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A productive alternative to complaining. If you're really unhappy about the state of open-source CAM and feel the need to vent about it online, why not do something to help instead ;-)

$10 a month

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Open-source CAM is important. At least as important as a couple cups of coffee.

$25 a month

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You share the long term vision of world-class open source CAM for the maker community.

$100 a month

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A champion of FOSS CAM! I want to have some conversation about direction and priorities.

$1,000 a month

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Does your company make CNC hardware for the maker world? Would you like to see more FOSS CAM options? Do you need specific and custom features? Let's talk.