Some advantages of extruded aluminium are that once u have something assembled its SUPER easy to adjust and add things onto it once it is done..
Quote:
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This type of aluminum extrusion lends itself to be easily put together (students can assemble it), and easily altered
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--Andy Baker (previous post)
Its also pretty light, and it looks pretty nice.
I think if u had the opportunity to play around with it some you would agree with me (and never weld another robot together again)
