Tuesday, December 21, 2010

Dimensioning and Surface Finish


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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