ADVANCED DRAWING TECHNIQUES - Advanced Part Techniques

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Advanced Part Techniques

 

Cast and molded parts

 

 

Cast and molded parts are created by solidifying a molten material in a mold.

 

 

 

 

Surface texture symbol

 

Surface texture symbols are used to indicate sufaces of a casting that will be machined after the casting process.

 

 

 

 

Welded parts

 

Welding joins pieces of metal by heating the surfaces to the point of melting using a blowtorch, electric arc, or other means. Sometimes a filler rod is used to add material to the weld joint.

 

 

 

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