A Design Plan for a pair of scissors

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Presentation transcript:

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

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

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

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

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