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Ex: Section lines in assemblies

 

The objective of this exercise is to show how section lines are used in assemblies.

 

You will need your textbook worksheet for this exercise.

 

In order to show two separate parts of an assembly, section lines are drawn in opposite directions. What angle are the section lines usually drawn at in the largest area?

 

            

 

What angle are the section lines usually drawn at in the second largest area if it touches the largest area?

 

            

 

 

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