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Saturday, 7 June 2014

Advantages and Disadvantages of Screwed Joints

Advantages and Disadvantages of Screwed Joints Points : Advantages and Disadvantages of Screwed Joints Advantages
  1. Screws are fairly cheap to make due to equality with highly capable manufacturing processes.
  2. A extensive range of screwed joints might be adapted to different operating situation.
  3. Thread might be very close ensure tight fit or distance to be use on wood.
  4. Screwed joints are suitable to assemble with disassemble.
  5. Screwed joints are extremely reliable in process.
  6. Special types of heads are feasible.
Disadvantages
  1. The screwed joints is stress awareness in threaded portions which are at risk points below variable load conditions.
  2. The strength of screwed joints is not similar by that of riveted or welded joints.
  3. Screwed joints become loose due to machine vibrations.
  4. Wastage of material through assemble.
  5. Needs special process threading.

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