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Efficient Manufacturing Process of Hair Dryers: Key Techniques and Design Elements

This document outlines the manufacturing processes used in creating hair dryers, focusing on techniques like punching, wire drawing, thread rolling, roll forming, and plastic injection molding. Each process is detailed, showing how specific dies and molds contribute to shaping components like the duck mouth and gun grip of the hair dryer. The overview highlights the advantages of plastic materials, including efficiency in design and manufacturing, while also addressing potential weaknesses such as cooling issues. The aim is to provide insights into producing high-quality hair dryers.

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Efficient Manufacturing Process of Hair Dryers: Key Techniques and Design Elements

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Presentation Transcript

  1. Manufacturing Process Group : 3 Subject : Hair drier

  2. Punching ⊙Using hit - make holes - to smooth in surface

  3. Wire drawing ⊙Using dies molding & drawing -dies molding -drawing : pull (o) push (x) material dies

  4. Thread rolling ⊙Use slab die & roll die -slab die : fixed -roll die : press & moving

  5. Roll forming ⊙Use roll die - roll to thin - roll to bending

  6. Plastic injection molding ⊙Using forming & press - hopper(=mold) - melt - shooting out - compress - take out

  7. Hair drier＇s shape ⊙duck mouth shape - efficient blowing wind (wide & concentrate) ⊙gun shape - convenient grab ⊙EASYKEEP

  8. summary ⊙ mostly made by plastic ⊙ Using mold ⊙weakness is cooling

  9. Thank you

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