How to model a propeller blade in AutoCAD?
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In This Way You CAN mAKE PROPELLER BLADE.
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Step 1:
Draw a shape as given
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Step 2:
Join And extrude it upto certain height .It will Look Like Given Image
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Step 3:
Draw A rectangle Bigger Than the last shape Drawn. And extrude it up to height greater than last object height.
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Step 4:
Draw The Shape As given .And extrude it up to height of box.subtract it from the red box
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Step 5:
Move the Remainig Box to the Firstly Extruded part and subtract it
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Step 6:
Your Propeller blade is ready draw a cylinder and array the blade.