Pathway Engineering Graphics Design Course Survey of Engineering

Pathway: Engineering Graphics & Design Course: Survey of Engineering Graphics Unit 7: ENGR-SEG-7 Manufacturing Processes and Materials

Working Drawings & Detail Drawings Manufacturing Processes and Materials ENGR-MA-2 Students will create production-ready drawings of parts. – (a) Describe the various types of working drawings – (b) Produce detail drawings

Working Drawings & Detail Drawings Manufacturing Processes and Materials Enduring Understandings: Creating and Editing Working Drawings – Knowledge and understanding of how to create and edit 2 D geometry, convert into 3 D features, and use features with predefined shapes Defining Detail Drawings – Knowledge and understanding of how to construct detail drawings, their role in working drawings Understanding Manufacturing Processes & Materials – Knowledge and understanding of how to create plastic and metal parts then use them to create assemblies

Working Drawings & Detail Drawings Manufacturing Processes and Materials Essential Questions: Why is it necessary to create well defined working drawings? How are detail drawings created to convey clear and concise information? What steps are involved when creating assembly drawings? Why information is included in a Bill of Materials and a Title Block? What are the common methods of manufacturing plastic and metal parts?

Working Drawings & Detail Drawings Manufacturing Processes and Materials Knowledge from this Unit Students should be able to do the following: Fully define parts, assemblies and drawings used to create working drawings, assembly drawings and detail drawings Show title blocks, tables and Bill of Materials are used in drawings to provide essential information Describe how parts can be created from plastic or metal using a variety of manufacturing processes

Working Drawings & Detail Drawings Manufacturing Processes and Materials Skills from this Unit Students will be able to perform the following: Define 3 D geometry to create parts and assemblies Create drawings using parts and assemblies Provide views, details and all necessary annotations in order to create working drawings

Working Drawings & Detail Drawings Manufacturing Processes and Materials Five Daily Lesson Plans • Day 1 – Modeling the Blow Molded Bottle – Define variety of features – Create working drawing • • Orthographic views Detail views Dimensions Notes

Working Drawings & Detail Drawings Manufacturing Processes and Materials Five Daily Lesson Plans • Day 2 – Modeling the Injection Molded Bottle Cap – Define variety of features – Create working drawing – Orthographic views – Detail views – Dimensions – Notes

Working Drawings & Detail Drawings Manufacturing Processes and Materials Five Daily Lesson Plans Day 3: – Bearing puller – Machined brass – Caster wheel frame – Steel, sheet metal – Modeling the parts – Define variety of features – Create drawings, views and dimensions

Working Drawings & Detail Drawings Manufacturing Processes and Materials Five Daily Lesson Plans • Day 4 – Modeling the plastic wheel & rivet – Creating the assembly – Define variety of features – Create drawing and orthographic views

Working Drawings & Detail Drawings Manufacturing Processes and Materials Five Daily Lesson Plans Day 5: Culminating Performance Task – Create Working Drawings – Create Detail Drawings

Working Drawings & Detail Drawings Manufacturing Processes and Materials Unit Vocabulary • Working & Detail Drawings – Working drawing – Assembly drawing – Detail drawing – Title blocks, revision blocks – Tables – Bill of Materials – Specifications

Working Drawings & Detail Drawings Manufacturing Processes and Materials Unit Vocabulary • Materials & Manufacturing Processes – Plastics manufacturing • Injection molding • Blow molding • Rotational mold • Vacuum forming – Manufacturing with metals • Machining • Forging • Casting