KR> Tailwheel questions

2009-03-29 Thread Ronald Wright
Thanks to everyone who responded with some great ideas. Now all I have to do is decide which way to go next!! Ron

KR> engine parts rust removal

2009-03-29 Thread Scott Black
http://www.hainesengineering.com/rhaines/corvair.htm#electrolytic

KR> engine parts rust removal

2009-03-29 Thread Ronald Wright
Recently someone posted an electronic way to remove rust from parts. I've tried to search the archives but nothing pops up when searching for rust removal?? Anyone remember who posted the message or the subject line. Thanks, Ron

KR> 12vdc Actuator Force

2009-03-29 Thread Mark Langford
Mark Jones wrote: Mark, My guess is that you're thinking of getting the actuator at the Surplus Center at http://www.surpluscenter.com/ . If not, visit there and key in "linear actuator" for a lot of inexpensive options. I just got back from a great weekend with Richard Moleand even got

KR> Tailwheel questions

2009-03-29 Thread Mark Langford
Ron Wright wrote: > 1. Do any of you with tailwheels have any adjustment between the > tailwheel and rudder? Turnbuckle etc.? This is to align the tailwheel > and rudder. Yep. Basically I spliced my tailwheel cables onto my rudder cables, and shortly after the splice introduced two turnbuc

KR> She Takes Flight

2009-03-29 Thread John Gotschall
congrats, Mark. That makes we want to build build build.. jg N611GB

KR> Lubricating Oil Expected Life

2009-03-29 Thread Larry H.
Just for informational purposes ! There are huge auto ferries that travel from Galveston TX to Bolivar Peninsula. When I am in Galveston I usually walk on to one of these ferries and ride across and back just to smell the salt air and see the ships etc. On one trip across a couple years back I w

KR> 12vdc Actuator Force

2009-03-29 Thread Pete Klapp
Mark Here are two sites for linear actuators: on www.firgelliauto.com click on linear actuators, then click on required strength or stroke needed. on www.customstreetdesigns.com type in "linear actuators" on the search for line, then scroll down to "LACT6. This the the one Ron Willett and I

KR> Vacuum Bag Composite?

2009-03-29 Thread Kurt Clement
I was laying up some BID on some foam for the VStab parts. I layed up the one side and then went back to the HStab. Several days later as I was waiting for some curing on the HStab I went back to the one sided glassed foam to lay up the other side. Because of the way I had stored it there was a

KR> 12vdc Actuator Force

2009-03-29 Thread Scott Black
area=1.875 sq ft speed=110*5280/3600=161.3 ft/sec dyn press=.00238*.5*161.3*161.3=31 lb/sq ft Cd for finite plate is 1.45 (not 1 because of wake drag - see Horner text) So force on the board is Cd * dyn press * area = 84 lbs which you can estimate acts at the center of the board. You then need to

KR> 12vdc Actuator Force

2009-03-29 Thread Mark Jones
>Kevin Golden wrote: >Did your actuator quit? How many hours on it? If it did quit, then the >actuator isn't sized right for the application or maybe some other problem >occurred My actuator is the one used on the flaps of RV aircraft so I know it is correct for the application. It has 250 fl

KR> 12vdc Actuator Force

2009-03-29 Thread tinya...@aol.com
Did your actuator quit? How many hours on it? If it did quit, then the actuator isn't sized right for the application or maybe some other problem occured? I would just go to an industrial supplier and get what you need. Take what you have with you and they should be able to at least matc

KR> 12vdc Actuator Force

2009-03-29 Thread Mark Jones
I need to replace the 12vdc actuator on my belly board. I could buy another from Van's Aircraft but I prefer not to spend the $320 they want for it. I found another source where I can buy them at 1/3rd the cost of Van's. What I need to know is the pounds force it takes to deploy my belly board.