Post Processors for CAM Software
Overview
Our MachMotion software runs gcode and can be in various file types such as .txt, .nc, and .tap.
Our software does not convert the drawings such as DXFs into gcode. A CAM software package is needed for that. For many of our systems, Pronest, SheetCAM, IGEMs, or Alexsys is used.
If you are using your own CAM provider, you will need a post-processor from your CAM software vendor to output into g-code format for Mach. MachMotion does not provide the post processor but this page should help assist you in obtaining the needed post.
Common CAD CAM Packages
| CAM Package | Description | Cost |
| Fusion 360 | Basic | Low |
| BobCAD | Basic | Low |
| MasterCAM | Advanced 3D Options | Medium |
| SigmaNest |
3D Options Amazing Nesting |
High |
| Pronest |
Advanced 2D Options |
Low - High |
| Cabinet Vision |
Advanced 3D Options |
High |
| Microvellum |
Advanced 3D Options |
High |
| AlphaCAM |
Advanced 3D Options |
High |
Integrating to a Post
Many companies already have the needed post processor so you can contact them directly and see. Some posts are available already at Mach software vendor's site:
https://www.machsupport.com/downloads-updates/cam-post-processors/
The following documents can help your CAM vendor determine the fanuc style g-code needed:
Router, Waterjet, Mill: https://support.machmotion.com/books/software/page/mach4-g-code-and-m-code-reference
Lathe: https://support.machmotion.com/books/software/page/mach4-lathe-g-code-and-m-code-reference
Attached to this page are example g-code files that can help them as well.
Some common items are:
Mist can be turned on with M7 and Flood/Coolant with M8. M9 turns these off.
Spindle on FWD is M3, REV is M4. M5 turns it off. S command sets the speed: M3 S500.
M6 is for tool change with a T for the tool number to use: M6T3 for example.
Example Files
For a complete list of example gcode files, see our shared drive here: Example Gcode Files.
Otherwise download the files you want:
Questions
If you or your post developers have any questions on how to format gcode files, email support@machmotion.com or give us a call.