DT1410U7A2 - Robert Williamson DT1410 Unit 7 Assignment 2 Page 343 1 Product performance and manufacturing costs are major factors 2 Light weight and

DT1410U7A2 - Robert Williamson DT1410 Unit 7 Assignment 2...

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Robert Williamson DT1410 Unit 7 Assignment 2 Page 343 1. Product performance and manufacturing costs are major factors. 2. Light weight and strength. As well as corrosion resistance, resistance to denting, chipping and changes in temperature and ease of manufacturing. 3. In blow molding, air is used to force a mass of molten plastic against the sides of mold shaped in the form of the desired end product. Injection molding is the process in which molten plastic is forced into a metal die cavity that has been machined to the shape of the desired end product. Extrusion is the process where the material is forced through an extrusion die that forms the end product. 4. Soda Bottle 5. Hobby model pieces 6. Car bumper 7. RIM: Reaction Injection Molding- This process does not require the plastic materials to be heated before molding. 8. Compression molding is when the resin is in pellet or dry powder form and may be mixed with
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  • Fall '14
  • Foster
  • Injection molding, Plastics industry, Reaction injection molding, Robert Williamson

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