Learning Objective: YWBAT create an orthographic 3-View from an isometric view.
Essential Question: Why are isometric views useful in drafting?
Unit 4: Engineering
Do Now: Today we're going to complete our first orthographic 3-view from an isometric drawing.
What is an isometric drawing?
After you've set up your border and title block, which orthographic view - top, front, or side - should you start with? Why?
How should you determine where to start that first view?
Line Exercises
Multi-view Drawings
Due today:
Part 1 - Create a drafting template (border and title block).
- Go quick! This should take no more than 5 minutes.
Part 2 - on your template, create the orthographic 3-view from the given isometric image.
- Dimensions on your orthographic 3 view should match those on the page.
3-View Orthographic Projection from an Isometric View
Isometric: a 3D view in which there is no vanishing point. In other words, lines of the object do not converge, making lines along each appear to have equal dimensional weight.
https://edpuzzle.com/media/570dd263bbed9176414e348b
Our Entrance Expectations
- On time.
- Enter the room calmly and quietly.
- Notebook and writing utensil out.
- Actively working on the Do Now.
Participation points will be awarded weekly
- Meet all four of the above = 1 point for the day
- Miss any one of the above = 0 points for the day