Materials and Processes

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Author:
bigmike7277
ID:
205050
Filename:
Materials and Processes
Updated:
2013-03-04 23:07:13
Tags:
Materials
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Description:
Materials and Processes Test
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The flashcards below were created by user bigmike7277 on FreezingBlue Flashcards. What would you like to do?


  1. Describe the tree classifications of fasteners and give examples of each.
    • Removable- bolts/nuts/bolted joints
    • Semi Permanen- cotter pins
    • Permanent-rivets/welding
  2. What are the most common fasteners?
    Threaded/bolts/screws/nuts/studs/lay screws/set screw
  3. Explain the different classes of fit designations.
    1A,2A,3A=external threads

    1B,2B,3B=internal

    • 1=loose fit
    • 2=normal fit
    • 3=tight fit
  4. What is a low strength fasteners made of? High strength fasteners?
    LOW STRENGTH=Low carbon steel

    HIGH STRENGTH=Carbon Steel with added carbon
  5. Where on the stress strain curve is the elastic limit that a bolt is stretched to when tighten properly?
    70%

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