Printer A-frame spool thing Free 3D print model
cgtrader
A kit of parts to join tubes to make an A-frame. Mine is made from fibreglass tent poles which are a bit under 13mm in diameter. These just happened to be on special at $4au for a set of four (plus other bits). Otherwise I would have used 16mm curtain rod (which is tube actually). It should be possible to re-scale the parts for other sizes. My printrbot sits in a bamboo serving tray which has inside dimensions of 300*475mm. The poles are 700mm long so the angle at the apex comes out close to 24 deg. The parts are over engineered and are overkill to support a few kilos of plastic. I have left some early versions of parts in the SU file.
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