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00.09 Red 3D Printing Research 2
Learning Objective: YWBAT describe the different methods of 3D printing
Essential Question: How is 3D printing different from other manufacturing methods?
Research FDM 3D printing and answer the questions on the worksheet.
You will:
1. Pick up your laptop.
2. Go to Google Classroom and complete Assignment 00.09
3. Turn In when you're done (note: due by 9:54 am)
Design: Lesson Six
Do Now: We've been watching Objectified, a film about MASS production.
We live in a world with limited resources.
How do you think mass production affects our ability to live in harmony with our surroundings?
Do you think it might be possible for mass production to help us live more sustainably with the planet? If so, how?
The Basics:
1. One person addresses the class at a time
2. Genuine effort
Today’s Agenda:
1. Introduction to the 3 primary methods of 3D printing.
2. Research 3D printers & FDM Printing
Quick Intro to 3D Printers
Printing Methods!
Laser Sintering - Powder
Fused Deposition Modeling - Filament
- A plate is placed within a powder bath. A laser fuses specific parts of the powder that is on the plate.
- The plate drops, a new layer of powder is spread over the fused cross-section and a new layer is fused atop the previous layer.
- Professional, industrial uses only.
- Filament is extruded through a nozzle onto a build surface one 2D layer (x & y axis) at a time.
- Third dimension is added to the model by movement in the z direction by either the extruder nozzle or the build surface.
- The filament can be made from a variety of materials.
- Professional and consumer grade models.
Stereolithography - Liquid Resin
Grading Rubric for
Research & Video Assignments
- A resin is poured into the printer and a plate is placed on top of the resin bath.
- An ultraviolet laser is directed into the bath and - one layer at a time - the model is built from the top down.
- Excellent detail, high resolution levels.
- Professional and consumer grade models available.
Research 3D Printers
Basic Laptop Rules:
1. No headphones (unless watching a video).
2. Only use the laptop assigned to you.
3. Carry the laptop by the base (not the screen).
4. Follow the laptop retrieval and return protocols.
Technology & Design
Parts of the FDM Printer