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Lesson 6: Planning a Woodworking Project. Curtis Borne, Ph.D. Assignment #2. Drawings and sketches Creating woodworking project plans using simple drawing techniques. Topics of Discussion. 1. Projection drawings contain necessary dimensions to build something dimension line
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Lesson 6: Planning a Woodworking Project Curtis Borne, Ph.D. Assignment #2
Drawings and sketches • Creating woodworking project plans using simple drawing techniques.
Topics of Discussion • 1. Projection drawings contain necessary dimensions to build something • dimension line • <------- 5”------->
2. Isometric drawings • contain two 30 degree angles
3. Oblique Drawings • contains all straight lines but one corner is at any angle
4. Purpose of drawings and sketches • Overcome mechanical, construction and repair problems
5. Plans (drawings) • Are your most important guide
6. Types of lines on drawings • dimension line <------- 12”--------> • hidden line …………. • object line ________________ • center line _._._._._
7. Bill of materials • Amount, size and kind of each item needed to construct something
8. Advantage of having a bill of materials • Saves time and waste
Application- • make a projection drawing of a woodworking project such as an Ag. in the Classroom Storage Chest (include a top, front , right end views and a bill of materials).