... work in progress ...
Augmented Books
w/ Ian W. see:
Project Wiki
MTM AZ - Little John
MTM AZ "Little John" - CNC/3D Printer, designed based on Jonathan Wards' MTM AZ Machine
Specification/Mechanical Design
- Dimensions: 34" x 34" x 9" (MTM AZ x ~4)
- Bed size: 28.75" x 15" x tbd
- Weight: tbd
- Material: 0.5" plywood
- Speed: tbd
- Accuracy: tbd
Solidworks 2008 Assembley & Parts
(.zip)
Parts nested on 0.5" plywood
(.dxf)
Shopbot files
(.sbp)
Tooling
Electronics/Control
Software/Firmware
Plan
Week 1 (Nov/30)
- Solidworks design
- Parts hunting and procurument
- Shopbot setup & 1st cut
- Body Assembly
- Stepper motor design & fabrication
Week 2 (Dec/7)
- Motor control software + PC Interface
- Intercahngeable tooling design
- 3D Printing Tool interface (?)
BOM
- mostly based on Jonathan Wards' BOM but relevant updates will be added
- Additional tooling - tbd
- Arduino + control h/w - tbd (probably 1 arduino + a few stepper motor boards)
- Plywood - tbd (probably 1-1.5 sheets of 48" x 48")