You can download the fruits of my labor here: SW_GRBL_POST.zip In the end the postprocessor output needs to be post processed to run on my CNC with a text editor to fix the tool comment lines. The second issue is the line numbers, These are very much a personal preference but even if they are disabled in the post configuration they still appear on the output in Solidworks. I cannot determine where this “*” is coming from in the post or how to get rid of it. For some reason the line starts with an “*” then the line number and then the tool comment. I’m still getting syntax errors on comment lines. Note, this was not very straight forward and resulted in several iterations of trial and error until I got it close enough. I then used this tool to edit a Postprocessor from scratch and compile it into something Solidworks understand. If you do not it will not install properly/fully and may not work properly.

When installing it is necessary to install it as Administrator.

I downloaded “Universal Post Generator” from Camworks who provides the CAM functionality for Solidworks. As such I embarked on writing my own post for Solidworks. There are some generic postprocessors for Solidworks but none seemed to support exactly the post processing options and syntax I wanted to see. Since we have a Jet Mill converted to CNC (running GRBL and a Chinese controller) and several of the other mentors, including myself, having CNC routers like the ShapeOKO 2 and X-carve we wanted to be able to have a one-stop shop for doing our design and CAM toolpath generation.

As part of mentoring out High School’s First Robotics Team Andromeda One I have learned Solidworks.

Solidworks cam vs camworks