Pietenpol-List: Re: Elevator bell crank stremline tube size
Posted: Sun Jan 03, 2010 7:23 pm
Original Posted By: shad bell
>Michael,I haven't built this part yet, but I don't see why it would need to be streamline tube. Plain ol' round tube with the ends "squished" should work just fine. Flat steel would to be too heavy, since you'd need to have such a thick bar to avoid flexing. The whole reason for streamlined tubing being streamlined is to reduce wind resistance, which should NOT be an issue inside the fuselage. My guess is that BHP just made use of offcuts that were on hand, since it's such a short piece needed.Bill C.Read this topic online here:http://forums.matronics.com/viewtopic.p ... 6#280056le, List Admin.________________________________________________________________________________Date: Mon, 4 Jan 2010 17:24:18 -0800 (PST)
>Michael,I haven't built this part yet, but I don't see why it would need to be streamline tube. Plain ol' round tube with the ends "squished" should work just fine. Flat steel would to be too heavy, since you'd need to have such a thick bar to avoid flexing. The whole reason for streamlined tubing being streamlined is to reduce wind resistance, which should NOT be an issue inside the fuselage. My guess is that BHP just made use of offcuts that were on hand, since it's such a short piece needed.Bill C.Read this topic online here:http://forums.matronics.com/viewtopic.p ... 6#280056le, List Admin.________________________________________________________________________________Date: Mon, 4 Jan 2010 17:24:18 -0800 (PST)