Tuesday, December 21, 2010

Tolerances and Limits

Different methods of specifying tolerances


  • Direct indication on Drawing
  • Reference to general tolerance notes on drawing
  • Reference to a standard containing tolerances
  • Reference to another document

Examples of tolerance notes


 
 
Dimensioning of fits



 
 
Dimensioning of acceptable deviation of dimensions
 
 
 
 
 
 
 
 
 

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