How to Create an Extrusion from a 3D Sketch

Hello

Don't forget to choose a direction or a plan! This is a common mistake.

See this tutorial:

https://www.youtube.com/watch?v=8X8mYGlwpxI

And this thread:

https://forum.solidworks.com/thread/66400

Where they generally advise using two 2D sketches rather than one 3D when it comes to extrusion!

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I admit that the 3D sketch, except for sweeping and mechanically welding... :s

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