U Minnesota Lecture

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Workshop - 1-5 PM

1PM - Lecture by Marcin

• Introduction to OSE
• Open Source Development
• Accelerating Development via Parallel Development and Module-Based Design
• Overview of workshop and relevance to Open Source Development
• Documentatio/Build Process. Video + Smart Phone + YouTube + Dozuki
• Task breakdown and Ready for Build/Document Workshop

2-5 PM - Workshop Session

• 4 Students - Laser cutting and assembly of scale model - 1/4 scale model
• 4 Students - Full Scale build of Soil Drawer
• 3D Printed Bushings - 2 students - from modeling to real print for 1.25" shaft

Laser Cut Scale Model Materials: chip board, 1/2" square sticks for legs and vertical supports

1. Break down machine into modules - Frame, Drawer, Arms, Hopper. See OSE_Christmas_Gift_to_the_World_2012#Redesign_for_CNC_Torch_Table
2. Print out IKEA-Style instructionals for the 4 modules brick press - Slide_-_IKEA_Assembly_of_Brick_Press
3. Download cutting files for scale model
4. Import into laser cutter software, reduce size to 1/4 scale
5. Cut with laser
6. Log in to Wiki, YouTube, Dozuki, and Trovebox
7. Go to Dozuki and Document these items from Development Template

Files used - CEB_Press_CAM_Files

1. Fabrication Diagram - Use part names from
2. B

1. Create a Fabrication Diagram for all modules

Soil Drawer Weld

3D Printed Bushings

1. Start 1, 2, or 3 individual prints.
2. Specification: 2 halves of