After years of research on the Internet, posting on forums, speaking to manufacturers and resellers, and simply overthinking the entire process, I decided to pull the trigger and have a custom machine designed by a professional. In mid-2015, I invested into having an experienced mechanical engineer to build a machine that measures approximately 3m x 2m x 1m. This service included stress tests and simulation analysis.
There are many components to the machine that include, but not limited:
- Custom CNC Cut steel profiles for mounts and brackets (25+ pieces)
- Custom Cut Aluminum Plates (10+ pieces)
- Custom Cut to Length Ballscrews (4 pieces)
- 13Nm NEMA Stepper Motors (4 pieces)
- Custom Cut Steel for all axes
- Custom Cut Hiwin Rails and Bearings
- Leveling Feet
- All Screws, Washers, & Bolts
- Motor Mounts
- Limit Stops
- Pre Loaded Desktop Computer & Monitor
- Mach3 License
- 2.2kW Air Cooled Spindle
- Breakout Board
- All Wiring
- Steel Base Frame (40+ pieces)
Steel Y Axis Frame (22 pieces)
Current Status of the Project
https://www.youtube.com/watch?v=IG6ytbQ2y3c
All that is left is the acquisition of the steppers, rails, bearings, wiring, breakout board, and spindle. Then assembly and calibration.
If anybody wants the 3D CAD file for this machine, shoot me a PM.