Arm for HFM Totem Q250 and Eachine 250 FPV Racer
thingiverse
Original post This is a quick and dirty version of the arm used on HMF Totem Q250 and Eachine 250 FPV Racer. Use the treaded inserts from your old arm. I put the bolt in mine and heated them out. To get them in, I put them on an old soldering iron and easily pushed them into place. The Sketchup file is there. Please use the remix button if you improve my version. Just so I don't miss it. Update 2015-11-29 Corrected some small errors. Print Settings Printer Brand: RepRap Printer: Pusa i3 Rafts: Doesn't Matter Supports: Yes Infill: 100% Notes: Original post Printing orientation? No idea! It's not an easy part to print. If you have ideas about orientation, please share in the comments. Update 2015-11-29 I have now test printed, and I got the shortest printing time with this rotation in Repetier Host. X 180 Z -11 Y 0 Printing with support of course. I guess it's mostly trial and error. Rotate, slice and see how you get your shortest printing time.
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