• The Biplane Forum is a large global active community of biplane builders, owners and pilots. From Pitts to Skybolts, to older barnstormers, all types are welcome. In addition to our active community, our content boasts exhaustive technical information which is often sought after for projects and maintenance. This information has accumulated over the 12+ years the forum has been in existence.

    The Biplane Forum is a private community. Subscriptions are only $49.99/year or $6.99/month to gain access to this great community and unmatched source of information not found anywhere else on the web. We are also a great resource for non biplane users, since many GA aircraft are built the same way (fabric and tube construction). Annual membership also comes with two BiplaneForum.com decals.



Waterjet + bending (torque tube edition)?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

LauraJ

Well-Known Member
Lifetime Supporter
Joined
Jun 12, 2007
Messages
3,914
Reaction score
1,201
Location
Seattle, WA
I'm drawing up this part in CAD for waterjet cutting -- the control stick mount, to be welded to the torque tube.

In making the flat pattern, it occurs to me to wonder: would I be happier if I left the indicated torque tube cutout out of the pattern? That is, just leave all the metal there, to facilitate bending, then cut that material out after the bending is all done.

I can't really see that bend coming out nicely if I have the waterjet cut out the torque tube clearance, no matter how securely the piece is clamped in a brake (and chances are good that I'll have a press brake rather than something that has a clamp).

Am I on the right track here?

ctrl-column.jpg
 

Latest posts

Back
Top