Tuesday, December 21, 2010

Dimensioning and Surface Finish

Dimensioning

Linear Dimensioning

 

Angular Dimensioning

 
Chain-Parallel dimensioning
  
 Examples of chain and parallel dimensioning are shwon above.   The advantage of parallel dimensioning is that there is no build-up of tolerances. 

 Dimensioning a brokent feature. 

  
Dimensioning Diameters

 Dimensions of diameters are shown on view providing greatest clarity 

 Dimensioning Holes




Dimensioning Chamfers/Countersinks






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