TOLERANCING - Tolerancing Standards

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Tolerancing Standards

 

Lecture content

Standards are needed ...

 

  • to make it possible to manufacture parts at different times and in different places that still assemble properly.
  • establish dimensional limits for parts that are to be interchangeable.

 

Standard agencies

 

The two most common standards agencies are;

 

  • American National Standards Institute (ANSI) / (ASME)
  • International Standards Organization (ISO).

 

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