I personnel haven't used 3003. However, I know modellers you have. The characteristic of 3003 is that it has better workability than 6061. In other words, it is easier to bend and still maintain strength. However, they added the suspension system to control too much flexing. The 6061 is considerably stronger and more durable especially when it comes to heavier models. Nevertheless, it's worth trying the 3003.
I haven't tested it myself, but I've seen the aluminum annealing done this way using a Sharpie instead of candle soot (carbon). Make your marks where you want the bend and heat it with a propane torch until the Sharpie marks disappear.
I have used this on 25-pound airplanes. While I don't know the maximum weight capacity, I have made these for other modellers who use them on 30-35 pound. airplanes.
The Aluminum I use is "6061". Hardness, Brinell 95, Ultimate Tensile strength 88000 psi. Application Aircraft fittings. It's readily available from metal shops.
non conoscevo questo metodo della candela e del nero che segnala il momento appropriato per piegare l'alluminio , nei prossimi giorni lo mettero' in pratica , dopo che avro' trovato l'alluminio 6021 . grazie per i tuoi consigli , rendono l'esperienza modellistica piu' facile
Something to be said for buying a ready made gear. Although once you try making your own you'll find it pretty easy. The best part it will be a custom fit for your model. :)
@rcflyingwithrick yeah I've never had a project where the dubro gear would work. I got a project in working on now that will need custom gear. I'll try it on that one.
Ho usato una sega circolare con una lama per il taglio dei metalli. Tuttavia un seghetto alternativo con lama per il taglio dei metalli funziona molto bene. Fortunatamente l’alluminio è facile da tagliare rispetto alla maggior parte degli altri metalli
Thanks for the great pointers
Hello Bill, I'm glad you found it useful, thank you for the comment. Rick
Good information. Thank you
Glad it was helpful. Thank you for the comment. Rick
Great tip, thanks
Making your own custom size landing gear can come in handy.
Would 3003 be suitable for landing gear? I have access to a sheet metal brake, but I'm concerned that it won't have enough bending strength.
I personnel haven't used 3003. However, I know modellers you have. The characteristic of 3003 is that it has better workability than 6061. In other words, it is easier to bend and still maintain strength. However, they added the suspension system to control too much flexing. The 6061 is considerably stronger and more durable especially when it comes to heavier models. Nevertheless, it's worth trying the 3003.
I haven't tested it myself, but I've seen the aluminum annealing done this way using a Sharpie instead of candle soot (carbon). Make your marks where you want the bend and heat it with a propane torch until the Sharpie marks disappear.
That is an interesting technique I’ll have to try it. Thanks for the tip! Rick
What’s the maximum weight of the aircraft it can support?
I have used this on 25-pound airplanes. While I don't know the maximum weight capacity, I have made these for other modellers who use them on 30-35 pound. airplanes.
What is the hardness rating of the aluminum you used?
The Aluminum I use is "6061". Hardness, Brinell 95, Ultimate Tensile strength 88000 psi. Application Aircraft fittings. It's readily available from metal shops.
Which airplane is that on the left top side , the one in dark red color ?
It is a CAP 10. If you like to see more of it here is my video on it. th-cam.com/video/qIyg5Q7vKpc/w-d-xo.html
non conoscevo questo metodo della candela e del nero che segnala il momento appropriato per piegare l'alluminio , nei prossimi giorni lo mettero' in pratica , dopo che avro' trovato l'alluminio 6021 . grazie per i tuoi consigli , rendono l'esperienza modellistica piu' facile
L'alluminio che ho utilizzato nel video è il 6061
Awesome! I usually just look and find gear for my projects at the swap meet. It'll be nice to create my own since tnt isn't around.
Something to be said for buying a ready made gear. Although once you try making your own you'll find it pretty easy. The best part it will be a custom fit for your model. :)
@rcflyingwithrick yeah I've never had a project where the dubro gear would work. I got a project in working on now that will need custom gear. I'll try it on that one.
Vorrei chiedere , come hai tagliato l'alluminio , forse con un seghetto alternativo con lame a ferro passo fine ? grazie per la tua risposta
Ho usato una sega circolare con una lama per il taglio dei metalli. Tuttavia un seghetto alternativo con lama per il taglio dei metalli funziona molto bene. Fortunatamente l’alluminio è facile da tagliare rispetto alla maggior parte degli altri metalli
Benzo does the trick.. blue bottle is a dead giveaway
Yup. does the job. :)