Post on 05-Jan-2016
ADVANCED DESIGN APPLICATIONS
MANUFACTURING
© 2015 International Technology and Engineering Educators Association
Preliminary Learning Cycle – Family Ties
The BIG Idea
Big Idea:
The design and manufacture of products is affected by customer, societal, economic, and environmental concerns. Fabricated products are comprised of multiple components and materials.
© 2015 International Technology and Engineering Educators Association
Objectives
Students will analyze and differentiate between materials and processes utilized to manufacture a variety of products.
© 2015 International Technology and Engineering Educators Association
What is Technology?
Technology encompasses every device or system that has been designed and created by humans.
After taking a closer look at all of the human-made products and systems around you, it is hard to image what life would be like without technology.
All of the many human-made devices that surround our lives were developed through some type of human-initiated manufacturing process.
© 2015 International Technology and Engineering Educators Association
Manufacturing
Remnants and artifacts from thousands of years ago indicate that people have been making things (manufacturing) for centuries.
Oldest forms were for survival and dominance.
Tools for hunting and gathering
Construction of shelter
Clothing
Military technologies© 2015 International Technology and Engineering Educators Association
Manufacturing Process
Refinements create new manufacturing technology
Processes and materials change and lead to improving processes.
Similar to the engineering design process
Feedback used to reassess design leads to refinements in the process.
© 2015 International Technology and Engineering Educators Association
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Manufacturing Families
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Manufacturing Families
Materials Organics Plastics Ceramics Composite
s Metalics
Processes Finishing Casting /
Molding Forming Separation Conditioning Fabrication
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The Manufacturing Family
Raw Materials to Finished Goods
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Raw Materials to Finished Goods
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Are Converted
by
Thermal ProcessesChemical ProcessesMechanical Processes
producingIndustrial GoodsMetals, Plastics, Ceramics, Composites
Which are changed by
Manufacturing ProcessesFinishing, Casting/Molding, Forming, Separation, Conditioning, Fabrication
to produce
Finished Goods
Raw Materials
Materials
© 2015 International Technology and Engineering Educators Association
Processes
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Manufacturing Families
© 2015 International Technology and Engineering Educators Association
How Things Work
Many people who enjoy technology like to take things apart so they can understand how machines and devices operate.
Designers and Engineers use ideas in designs for other applications and systems.
Disassemble products to see how they work
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Process of Assembly
Requires careful planning and coordination between humans and machines.
Often done by machines
How was each part made?
Screws, plastic casings, springs
What are the materials?
Which processes were most likely used to create the final sub-components?
© 2015 International Technology and Engineering Educators Association
Teams of 3-4
Instructor provides a fabricated product
Disassemble to simplest components
Label all parts
Classify types of materials used
Classify Manufacturing Processes used
© 2015 International Technology and Engineering Educators Association
Primary Challenge
http://www.earlychildhoodworksheets.com/cooking-clipart.html