I never thought about painting my table white. Always drew on it. Gonna be doing this to salvage my last table. Very impressive video. Trying to grow the nerve to plans build after finishing my last kit. Did you feel the bear hawk plans were easy to decipher or is there a lot of chin scratching? Also why put it away tacked instead of finishing out the welds? Sorry about all the questions
@BSpotBuilds9 күн бұрын
Bearhawk plans are probably average on detail. Defiantly there are parts not defined in great detail., but there is a large community and good forums that you can get most questions answered. The designer will also field your questions when nessassary. As to tack welding and putting the top away. When mating the top and bottom the vertical tubes will attach to the intersection of the tubes on the top and bottom forming a cluster, that after confirmed everything is square and in proper alignment will be welded together.
@thereasoner945411 күн бұрын
We just built an ADU in our backyard for family. These trusses are better assembled than the ones we had to buy. Nice work.
@BSpotBuilds11 күн бұрын
Thanks
@Jagan-o6k14 күн бұрын
Hi can u pls mention the thickness of the chromoly used ...
@BSpotBuilds13 күн бұрын
Tube thickness varies throughout the fuselage. There is no one thickness.
@whowawoo14 күн бұрын
If I knew I were doing this alone I would devise a better method than a ladder
@BSpotBuilds14 күн бұрын
A ladder on a job site? How strange.
@whowawoo20 күн бұрын
After watching a few modern truss building techniques, this is inefficient
@BSpotBuilds20 күн бұрын
Whats your point?
@TomMcLoed29 күн бұрын
Just found and subscribed to your channel, great videos! Did you bend your spars yourself or is that something you purchased? If it was DIY, any comments on that process or tooling you used?
@BSpotBuilds28 күн бұрын
I made my own bender and it was a constant source of frustration. If I did it again I would design a bender with a continuous hinge the full length. 10 foot of .032 material takes a lot of force to bend, keep that in mind when you design yours.
@jfig786Ай бұрын
I'm wondering why you put the extra 2x4's at the inside center of the truss between the webbing?
@BSpotBuildsАй бұрын
The top and bottom cords are spliced in the middle. The extra 2x4 reinforces the splice.
@Guest-r9qАй бұрын
This made me think abt the time I had a dream that I pet a full grown bear
@engina1572Ай бұрын
thanks for makin gall the video's i was wondering if someone has digitized some files i have a cnc router and want to do like you have !! did you use trochoidal cutting for the thin aluminum skins ?
@BSpotBuildsАй бұрын
Not sure on the files.On the cut I used what ever Fusion recommended. I am sure it was a standard profile with conventional or climb cut.
@puravida9302Ай бұрын
Will using screws offer more strength instead of nails?
@puravida9302Ай бұрын
How wide should i make my trusses if they will be 40 ft long? and how far apart do i place them if i live in south Mississippi where there is no snow and im putting ply and a shingle roof on after?
@BSpotBuildsАй бұрын
I don't know. You will have to look around for a video on how to design a truss -or- find a similar truss and copy it.
@puravida9302Ай бұрын
Why drill it first? And what is the advantage of building the table and jig?
@BSpotBuildsАй бұрын
I drill to prevent splitting of the wood and to help the screws clamp the glued sections together. The jig makes sure all the trusses are the same size and reduces the time it takes to assemble.
@kevinmorin79652 ай бұрын
Take Velcro strips with the adhesive back and put the loop portion of the Velcro on the bottom of the saw table to make it slide much easier on aluminum and reduce the scratching, marring that can happen with a skill table gouging shavings and chips into the metal surface as you saw.
@scout4locations2 ай бұрын
Thank you
@CarlosSalguero-r8n3 ай бұрын
The sign doesn't show what you're doing
@hu51163 ай бұрын
I would not have riveted them. I would have made a jig to hold the pieces and welded it all. The internal baffles you leave holes in the tank skin to weld to the baffle. Might have needed a couple alignment pins welded to the baffles that go through similar holes. Could have done the whole thing with no rivets and no leaks. Probably other ways to do it too. But thanks for an interesting build!
@barryjanis3 ай бұрын
Very creative, efficient, simple and economical. Take a bow , atta boy ! Those barrels are easily adaptable to many Hair-Brained Schemes . I am using a barrel with hardware cloth to make a compost sifter.
@sammilewandowski23883 ай бұрын
Thanks for the videos! Learning a lot. I finished a RV8A and now working on a Fiesler Storch replica from the Pazamany plans. All the tail feathers and wings done and starting on the fuselage. Those 3d printed adjustable tubing clamps look GREAT! Is there any way I might purchase the file so I can have some printed? Thanks so much, Mark
@BSpotBuilds3 ай бұрын
I would give you the files if I could find them. I just looked for them the other day at someone else's request. I had no luck finding them.
@sammilewandowski23883 ай бұрын
@@BSpotBuilds Thanks for checking. If you run across them, please let me know!
@BSpotBuilds3 ай бұрын
I found the file. www.thingiverse.com/thing:6755439
@sammilewandowski23883 ай бұрын
@@BSpotBuilds got it, Thanks so much! One question, what type of material did you use to print the clamps?
@BSpotBuilds3 ай бұрын
PLA, I don't remember how many layers but I guess I used 5-6 on the walls, top, and bottom with 25% infill. I did manhandle and break one or two but it seemed good enough.
@FMDful3 ай бұрын
Да ну на х@й так еб@ться одному....👎👎👎👎👎👎
@manoo4223 ай бұрын
That would appear to be the worst possible way to make an Aluminium fuel tank...What will those joints be like after a year of vibration?!!
@BSpotBuilds3 ай бұрын
There are a lot of tanks made this way flying without issue, so I would conclude that you arm chair engineering determining there will be issues is proven wrong by the data. I looked for your fuel tank video showing the proper way to design a tank and could not find it.
@twentytwo99443 ай бұрын
Too much excessove work. The process could be optimized and be twice faster
@BSpotBuilds3 ай бұрын
I agree here is what I need you to do. Optimize the process - produce a cut list and write a SOP then publish it. Next hold training sessions on the correct procedure. Then finally, time you assembly time vs mine, that you don't know, graph it and report back. Oh and send me the video and i will post it.
@rustynkennedy3 ай бұрын
I am about to start my BH5 and love the pipe adjustable braces, any chance you can share the 3D file to print a set? Great Job BTW, I've been learning a lot from watching.
@BSpotBuilds3 ай бұрын
I have looked and I cant find the files. Not sure where I put them. Sorry about that.
@rustynkennedy3 ай бұрын
@@BSpotBuilds that's ok, it was worth a shot. I just jumped on the EAA Solidworks and am learning that so they will be a great first project.
@garykusnierz21084 ай бұрын
Very nice i am doing the same thing on my smith miniplane but with tighter gaps 1/8 inch thank you for the info ! 👍🤪😎
@BSpotBuilds4 ай бұрын
👍
@johnfitzpatrick24695 ай бұрын
G,day from Sydney Australia. What is the manufacturer and model of the TIG welder? 🌏🇦🇺
@BSpotBuilds5 ай бұрын
Everlast Powertig 185 DV www.everlastgenerators.com/product/tig-stick/powertig-185dv
@letsbuildthis5 ай бұрын
Ah this is so inspiring! I have the plans for the 4 place, and I'm tempted to buy a quick build, but this looks so fun. I'm currently buying an Avid Flyer MKIV right now that I'm doing some welding on. This will be a good warm up to building a Bearhawk. Thank you for sharing!
@williamridgeway99885 ай бұрын
Really like the rotisserie chicken! Thank you for posting
@phillipperkins15485 ай бұрын
Can't wait to be at this stage myself. Good work keep it up.
@JonasJunior-di2zz5 ай бұрын
Top
@EmanuelAling5 ай бұрын
May i know the materials you use for designing the fuselage
@BSpotBuilds5 ай бұрын
I am following a set of plans. All the tubing is 4130 chromium-moly.
@user-ev6kv7lf2v5 ай бұрын
I am now trying to make my steel ribs just as you did. but I see you didn't bend the narrow flange in along the edge of the ribs as the plans show. (as a last step) Did you try that ? do you see a way to do it without ending up with a mess ? Love your videos----- Tim B. Greeneville TN.
@BSpotBuilds5 ай бұрын
The plans I have show the little bend you refer to on page 23B call out C-C, But on page 24B call out A-A and B-B for the stabilizer and elevator do not have that detail. Drawing 23B is from 1995 and 24 is from 2009. I think the page 23 call out is a leftover from when the stabilizer was flat. It would be difficult to add that bend on the curved rib and I would guess its original purpose was to prevent the fabric from rubbing on a sharp edge. My plan is to make sure the edge is smooth and use fabric tape as necessary when covering.
@Sammy441115 ай бұрын
What’s the cost effectiveness between this and using ijoist? I have plenty of time.
@BSpotBuilds5 ай бұрын
I don't remember the cost savings but I have answered the question somewhere in the comments before. I did save over manufactured trusses. Your savings will depend on your cost for lumber vs current i joist price.
@chrisgramstorff9966 ай бұрын
That’s awesome
@dundas92227 ай бұрын
Loving your build. I have to say that a dot/line laser would be very beneficial. Thanks for sharing your build.
@FiedtheNeedIT17 ай бұрын
What are those blue clamps you are using? Would be very useful for my build! Thanks
@BSpotBuilds7 ай бұрын
They are just some adjustable snap on clamps I 3D printed. I covered them a little more in the previous video kzbin.info/www/bejne/jHbUYYaIr7V5Zrc starting around 2 min 30 sec.
@user-ev6kv7lf2v7 ай бұрын
i had the same problem with the fly cutters. I found that the bit in the center is all way not centered. I took the bit out and cut a brass pin on the lather ---1/4 inch on one end and oversize on the other end. Then you mount the small end into the end of the fly cutter. Then you grab the shank of the fly cutter in the lathe-- and cut the pin down gradually to 1/4 inch. That way the pin is concentric with the cutter shank. if you use the fly cutter as-is---- it wont cut a round hole because it s wiggling. also I use the brass pin because I dont want a bit to be cutting my central hole any larger. I also run the mill as slow as the mill will turn it. and feed the cutter VERY slowly. so far that has worked well. Cant find a good quality fly cutter.
@shihabakash6547 ай бұрын
can this splicing also work in high rpm machines?
@BSpotBuilds7 ай бұрын
Typically it would be used not high speed belts.
@rongray41187 ай бұрын
Should have been operating off a 12v, 24v or 48v wind turbine....
@abdelatizidouh49287 ай бұрын
You talk more than you work
@BSpotBuilds7 ай бұрын
Yes, it's not a silent film.
@tomstrum62597 ай бұрын
Master metal fabrication skills for sure...You make an Overwhelmingly complex fabrication project look almost manageable by a regular dude....Thx for taking time to show All this at the Perfect presentation speed....
@BSpotBuilds7 ай бұрын
Thanks
@russellesimonetta90717 ай бұрын
Uhh, I binge watched all your video,s up to this point. Excellent work! Building airplanes is a huge project and can be frustrating in that you get to 80% done and ,in reality, you still have 80% more to go!!! Pretty soon you can sit in it and make airplane sounds!!
@BSpotBuilds7 ай бұрын
Yes airplane sounds are coming.
@jbrownie6718 ай бұрын
Would love to see some more info on your tubing helping hands.
@BSpotBuilds8 ай бұрын
They are just some adjustable snap on clamps I 3D printed. I covered them a little more in the previous video kzbin.info/www/bejne/jHbUYYaIr7V5Zrc starting around 2 min 30 sec. Not sure what additional info would be helpful ?
@jbrownie6718 ай бұрын
Thanks!
@johnbergt78 ай бұрын
Another great video. It's starting to look like an airplane
@BSpotBuilds8 ай бұрын
Thanks
@DIY-V128 ай бұрын
Nice work, would appreciate seeing some close ups of the nodes post welding!
@BSpotBuilds8 ай бұрын
The next video has some welding.
@chadcooper73488 ай бұрын
Great video! Thanks for sharing. Do you have any specs you can share, like… - length, depth of trusses? - what angle you cut the webs? - what screws you used? - anything you’d maybe do differently if you were to build them again? Appreciate it! Chad
@BSpotBuilds8 ай бұрын
Length 26' Depth 22" Web Angle 45 deg Screws are 3.25 construction screws Nails are 2-3/8 galvanized ring shank Plywood webs are 1/2 exterior sheathing In later versions I used construction adhesive for the glue.
@chadcooper73488 ай бұрын
@@BSpotBuilds :: Thank you so much! Really appreciate you sharing this info.
@mclaughlin43219 ай бұрын
You can also just use the calibrated feature right below the edit feature. You wouldn’t have to draw the line and do math.
@BSpotBuilds9 ай бұрын
Thanks
@rp67059 ай бұрын
Are you tig welding everything or just using the tig to tack weld and finishing with oxy acetylene
@BSpotBuilds9 ай бұрын
I will finish weld with the TIG.
@giorgiskhirtladze414910 ай бұрын
полнейший БРЕД ))))))))) по всем параметрам в разы лучше делать двутавровые балки из фанеры и брусьев )))))))))
@BSpotBuilds10 ай бұрын
Well build yours from plywood.
@j.walker473910 ай бұрын
Nice work. I have wanted to build the 4 place for a few years and I am convincing myself to jump in. I am jealous of your shop set up, in particular your nice mill. Keep up the good work.
@BSpotBuilds10 ай бұрын
Thanks
@AcidicMentality11 ай бұрын
That was great. I'm going to fix my john deer tractor hood the same way.
@allison44711 ай бұрын
if you're filtering out same sizes but want to separate gravel and metal from wood chips, any ideas?
@BSpotBuilds11 ай бұрын
Put it in a tank with water the rocks and metal will sink to the bottom and remove them with a screw. - or - Use an air density separator. Basically blow the lighter material away with an air stream.