1. A Design Plan for a pair of scissors
Free in rotation and fixed in translation
Upper Blade F
Shearing
Paper F
A Design Plan:
2. Labels.
3. Movement arrows.
4. Force arrows.
5. Any guidance and links, (if necessary).
1. The parts in different colors.
A Design Plan includes the following elements:
2. The name of the parts (designation).
3. The movements carried out by the parts.
1. The parts represented in different colors.
A Design Plan includes the following elements:
1. The parts represented in different colors. 1
Pivot
2. The name of the parts (designation). F
Lower blade
Bidirectional rotation
The Components (parts)
Movements
Forces 1

2. Technical Drawing/Construction Diagram of a pair of scissors
Upper handle
Upper blade
a. The materials used;
c. Relative size of the components;
1. The pieces making up the technical object:
d. The name of the components.
A Technical Diagram contains the following:
b. The shape of the components;
a. Different colors for diff parts
c. Labels 2:
a. The links between the parts;
b. The guidance between the parts. 1:
d. Size and extension lines
A Technical Drawing :
b. Materials used and legend;
Pivot
Lower blade
Lower handle
Legend of materials
Steel
Plastic 2

3. What are the similarities & differences?
Design Plan for a C-Clamp
Technical Drawing/Construction Diagram for a C-Clamp
Fixed Jaw
Fixed Jaw
Frame
Moveable Jaw
Frame
Moveable Jaw
Handle
Handle
Adjusting Screw
Adjusting Screw F
Materials Legend
Bottom View
Steel 3
Original material created by
Emmanuel Fournier

4. Exercice 1: Staple Remover
Your Turn
Exercice 1: Staple Remover
Top Lever
Pivot
Spring
Bottom Lever
Symboles normalisés 4
Original material created by
Emmanuel Fournier

5. Assisted Exercises: A Design Plan: 1. The parts in different colors.
Design Plan for a Staple Remover
Technical Diagram/Constuction Diagram of a Staple Remover
A Design Plan:
2. Labels
3. Movement arrows
4. Force arrows
5. Any guidance and links.
1. The parts in different colors.
Top Lever
Protector
Top Lever
Pivot
Torsion Spring
Pivot
Torsion Spring
a. Colors for diff parts;
c. Measurements 2:
a. Links between the parts;
b. Guidance between the parts. 1:
d. Labels
A Construction Diagram:
b. Materials used and legend;
Protector
Bottom Lever
Bottom Lever
Material Legend
Steel
Plastic 5
Original material created by
Emmanuel Fournier