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Video

Bearhawk Experimental Airplane Build : Fuselage Vertical Tubes
zhlédnutí 1KPřed 6 měsíci
Experimental airplane scratch build Bearhawk 4 place. Continuing on the Fuselage. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Mating Top And Bottom Fuselage
zhlédnutí 724Před 6 měsíci
Experimental airplane scratch build Bearhawk 4 place. Continuing on the Fuselage. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Fuselage Bottom
zhlédnutí 1,9KPřed 9 měsíci
Experimental airplane scratch build Bearhawk 4 place. Continuing on the Fuselage. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Fuselage Top
zhlédnutí 2,8KPřed rokem
Experimental airplane scratch build Bearhawk 4 place. Starting on the Fuselage. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Rudder
zhlédnutí 1,4KPřed rokem
Experimental airplane scratch build Bearhawk 4 place. Rudder fabrication. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Elevator
zhlédnutí 1,3KPřed rokem
Experimental airplane scratch build Bearhawk 4 place. Elevator build Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Aileron and Rudder Hinges
zhlédnutí 978Před rokem
Experimental airplane scratch build Bearhawk 4 place. Hinges for the ailerons and rudder. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Importing Rib Form into Fusion 360
zhlédnutí 927Před rokem
Experimental airplane scratch build Bearhawk 4 place. How to import drawing ribs into Fusion 360 for CNC manufacturing. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Horizontal Stabilizer
zhlédnutí 2,8KPřed rokem
Experimental airplane scratch build Bearhawk 4 place. Horizontal stabilizer fabrication. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Fuel Tanks
zhlédnutí 11KPřed rokem
Experimental airplane scratch build Bearhawk 4 place. Fabricating fuel tanks. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Aileron - Part Two
zhlédnutí 1,6KPřed 2 lety
Experimental airplane scratch build Bearhawk 4 place. Completing ailerons. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Aileron- Part One
zhlédnutí 1,3KPřed 2 lety
Experimental airplane scratch build Bearhawk 4 place. Completing ailerons. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Flaps - Part Two
zhlédnutí 1,5KPřed 2 lety
Experimental airplane scratch build Bearhawk 4 place. Completing flaps. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Flaps - Part One
zhlédnutí 1KPřed 2 lety
Experimental airplane scratch build Bearhawk 4 place. Half way through building the flaps. Build Log: bearhawk2020.blogspot.com/
Bearhawk Experimental Airplane Build : Hinge Mounts
zhlédnutí 1,3KPřed 2 lety
Bearhawk Experimental Airplane Build : Hinge Mounts
Bearhawk Experimental Airplane Build : Aileron Pocket Fabrication
zhlédnutí 1,3KPřed 3 lety
Bearhawk Experimental Airplane Build : Aileron Pocket Fabrication
Bearhawk Experimental Airplane Build : Flap Stiffeners
zhlédnutí 1,4KPřed 3 lety
Bearhawk Experimental Airplane Build : Flap Stiffeners
Bearhawk Experimental Airplane Build : Fuel Tank Cover
zhlédnutí 962Před 3 lety
Bearhawk Experimental Airplane Build : Fuel Tank Cover
Bearhawk Experimental Airplane Build : Riveting Inspection Covers
zhlédnutí 891Před 3 lety
Bearhawk Experimental Airplane Build : Riveting Inspection Covers
Bearhawk Experimental Airplane Build : Riveting Wing Skin
zhlédnutí 3,7KPřed 3 lety
Bearhawk Experimental Airplane Build : Riveting Wing Skin
Blue Angels
zhlédnutí 268Před 3 lety
Blue Angels
Bearhawk Experimental Airplane Build : Fuel Tank Stiffeners
zhlédnutí 1,9KPřed 4 lety
Bearhawk Experimental Airplane Build : Fuel Tank Stiffeners
Bearhawk Experimental Airplane Build : Final Wing Skin Preparation
zhlédnutí 2,2KPřed 4 lety
Bearhawk Experimental Airplane Build : Final Wing Skin Preparation
Bearhawk Experimental Airplane Build : Fitting Inspection Covers
zhlédnutí 1,1KPřed 4 lety
Bearhawk Experimental Airplane Build : Fitting Inspection Covers
Bearhawk Experimental Airplane Build : Cutting Wing Inspection Holes
zhlédnutí 1,3KPřed 4 lety
Bearhawk Experimental Airplane Build : Cutting Wing Inspection Holes
Bearhawk Experimental Airplane Build : Trimming Wing Skins
zhlédnutí 1,1KPřed 4 lety
Bearhawk Experimental Airplane Build : Trimming Wing Skins
Bearhawk Experimental Airplane Build : Installing Wing Skin
zhlédnutí 4,2KPřed 4 lety
Bearhawk Experimental Airplane Build : Installing Wing Skin
Bearhawk Experimental Airplane Build : Vacuum Forming Wing Skin Leading Edge
zhlédnutí 5KPřed 4 lety
Bearhawk Experimental Airplane Build : Vacuum Forming Wing Skin Leading Edge
Bearhawk Experimental Airplane Build : Installing Flap Drive
zhlédnutí 1,8KPřed 4 lety
Bearhawk Experimental Airplane Build : Installing Flap Drive

Komentáře

  • @user-qt4cb8rq8e
    @user-qt4cb8rq8e Před 2 dny

    May i know the materials you use for designing the fuselage

    • @BSpotBuilds
      @BSpotBuilds Před dnem

      I am following a set of plans. All the tubing is 4130 chromium-moly.

  • @user-ev6kv7lf2v
    @user-ev6kv7lf2v Před 4 dny

    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.

    • @BSpotBuilds
      @BSpotBuilds Před 3 dny

      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.

  • @Sammy44111
    @Sammy44111 Před 5 dny

    What’s the cost effectiveness between this and using ijoist? I have plenty of time.

    • @BSpotBuilds
      @BSpotBuilds Před 3 dny

      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.

  • @chrisgramstorff996
    @chrisgramstorff996 Před 12 dny

    That’s awesome

  • @dundas9222
    @dundas9222 Před měsícem

    Loving your build. I have to say that a dot/line laser would be very beneficial. Thanks for sharing your build.

  • @FiedtheNeedIT1
    @FiedtheNeedIT1 Před měsícem

    What are those blue clamps you are using? Would be very useful for my build! Thanks

    • @BSpotBuilds
      @BSpotBuilds Před měsícem

      They are just some adjustable snap on clamps I 3D printed. I covered them a little more in the previous video czcams.com/video/VEq0SRzPF0U/video.html starting around 2 min 30 sec.

  • @user-ev6kv7lf2v
    @user-ev6kv7lf2v Před měsícem

    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.

  • @shihabakash654
    @shihabakash654 Před měsícem

    can this splicing also work in high rpm machines?

    • @BSpotBuilds
      @BSpotBuilds Před měsícem

      Typically it would be used not high speed belts.

  • @rongray4118
    @rongray4118 Před měsícem

    Should have been operating off a 12v, 24v or 48v wind turbine....

  • @abdelatizidouh4928
    @abdelatizidouh4928 Před 2 měsíci

    You talk more than you work

  • @tomstrum6259
    @tomstrum6259 Před 2 měsíci

    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....

  • @russellesimonetta9071
    @russellesimonetta9071 Před 2 měsíci

    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!!

    • @BSpotBuilds
      @BSpotBuilds Před 2 měsíci

      Yes airplane sounds are coming.

  • @jbrownie671
    @jbrownie671 Před 2 měsíci

    Would love to see some more info on your tubing helping hands.

    • @BSpotBuilds
      @BSpotBuilds Před 2 měsíci

      They are just some adjustable snap on clamps I 3D printed. I covered them a little more in the previous video czcams.com/video/VEq0SRzPF0U/video.html starting around 2 min 30 sec. Not sure what additional info would be helpful ?

    • @jbrownie671
      @jbrownie671 Před 2 měsíci

      Thanks!

  • @johnbergt7
    @johnbergt7 Před 2 měsíci

    Another great video. It's starting to look like an airplane

  • @DIY-V12
    @DIY-V12 Před 2 měsíci

    Nice work, would appreciate seeing some close ups of the nodes post welding!

    • @BSpotBuilds
      @BSpotBuilds Před 2 měsíci

      The next video has some welding.

  • @chadcooper7348
    @chadcooper7348 Před 2 měsíci

    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

    • @BSpotBuilds
      @BSpotBuilds Před 2 měsíci

      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.

    • @chadcooper7348
      @chadcooper7348 Před 2 měsíci

      @@BSpotBuilds :: Thank you so much! Really appreciate you sharing this info.

  • @mclaughlin4321
    @mclaughlin4321 Před 3 měsíci

    You can also just use the calibrated feature right below the edit feature. You wouldn’t have to draw the line and do math.

  • @rp6705
    @rp6705 Před 3 měsíci

    Are you tig welding everything or just using the tig to tack weld and finishing with oxy acetylene

    • @BSpotBuilds
      @BSpotBuilds Před 3 měsíci

      I will finish weld with the TIG.

  • @SR-gs8zo
    @SR-gs8zo Před 4 měsíci

    that was interesting, we cut diwn some sheet metal straps and attach them bent around the frame rubing.l.woah...i know that works, and i assume you or somebody calculated the loads and dinensions.l.hopefully.l,but itls basically 1890 design ...and i don,t want to know about rust,,those surfaces are always prone to scarfing and oxidation...well, all hinges are in some way🤷‍♀️but i will nit round up my wooden frames and strap cut down sheet metal around it nor soak it in creoil afterwards...but interesting! 🤔thanks, sometimes stuff is so simpke and a reliable design..l

  • @giorgiskhirtladze4149
    @giorgiskhirtladze4149 Před 4 měsíci

    полнейший БРЕД ))))))))) по всем параметрам в разы лучше делать двутавровые балки из фанеры и брусьев )))))))))

    • @BSpotBuilds
      @BSpotBuilds Před 4 měsíci

      Well build yours from plywood.

  • @j.walker4739
    @j.walker4739 Před 4 měsíci

    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.

  • @heavenonearthfornaturelove8772

    Hello sir, can you give me the plans to build the metal structure? I will be thankful to you

    • @BSpotBuilds
      @BSpotBuilds Před 4 měsíci

      You can get the plans from bearhawkaircraft.com/bearhawk-parts-from-rb-aircraft/

  • @AcidicMentality
    @AcidicMentality Před 5 měsíci

    That was great. I'm going to fix my john deer tractor hood the same way.

  • @allison447
    @allison447 Před 5 měsíci

    if you're filtering out same sizes but want to separate gravel and metal from wood chips, any ideas?

    • @BSpotBuilds
      @BSpotBuilds Před 5 měsíci

      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.

  • @dalelusby5925
    @dalelusby5925 Před 5 měsíci

    Did you buy the 4130 tubing from a local supplier or from someone like aircraft spruce? I’m planning to start my build this year. Great videos and very helpful!

    • @BSpotBuilds
      @BSpotBuilds Před 5 měsíci

      I bought all but one tube size from Airparts in KS. The tubing prices were good but the shipping was stupid expensive so I drove 900 miles to pick it up.

  • @a.joegevara3519
    @a.joegevara3519 Před 6 měsíci

    Great job! I have a fender that's missing a large section, I'm gonna try and scab something into it. Amazing how fast that heats up!?

  • @revocatuskasikana5240
    @revocatuskasikana5240 Před 6 měsíci

    Good work Mr. I will one day invite you to Canada to share with us your remarkable experience!

  • @tat2joeelliott
    @tat2joeelliott Před 6 měsíci

    i thought you were only supposed to gas weld chromemoly?

    • @BSpotBuilds
      @BSpotBuilds Před 6 měsíci

      Both are acceptable. czcams.com/video/Qx1wRX7XMBw/video.html

  • @user-ev6kv7lf2v
    @user-ev6kv7lf2v Před 6 měsíci

    B-Spot----- can you tell me where to find plans for your metal brake ? It looks pretty heavy duty and rigid--- better than other DIY ones i have seen !

    • @user-ev6kv7lf2v
      @user-ev6kv7lf2v Před 6 měsíci

      I will be needing to bend my spar blanks soon (4 place b model)

    • @BSpotBuilds
      @BSpotBuilds Před 6 měsíci

      I designed and made it, it's heavy but I wouldn't recommend it. Even with 4 x 4 angle and a truss supporting them I still have to jerry-rig it every time that I bend anything long or thick. This is because the center wants to flex. If your going to build a brake I would recommend a continuous hinge.

  • @MrBarbuster
    @MrBarbuster Před 6 měsíci

    who says it cant be done

  • @marctorrades1760
    @marctorrades1760 Před 7 měsíci

    Cool

  • @joshduff8989
    @joshduff8989 Před 7 měsíci

    Great work. Love seeing your progress. I'm just a few years behind you on my LSA.

  • @floridasaltlife
    @floridasaltlife Před 7 měsíci

    Very interesting, I have built a kit and considering a scratch, great content

  • @chriswilliams5268
    @chriswilliams5268 Před 7 měsíci

    Would like to see a video of you guys setting one in place...

    • @BSpotBuilds
      @BSpotBuilds Před 7 měsíci

      czcams.com/video/uPsLdOugzqg/video.html

  • @simonporter5472
    @simonporter5472 Před 8 měsíci

    How much did it cost two people glue wood fasteners just curious what the price difference is

  • @simonporter5472
    @simonporter5472 Před 8 měsíci

    I'm all about this technique on used or leftover wood the glue is costly though the screws add up The cost in time is substantial is it cheaper I don't think so used lumber yes with pulled nails then it's your time.

  • @PeterPasieka
    @PeterPasieka Před 9 měsíci

    If you welded the tanks why did you need all those rivets? Would it be enough to have just enough to hold the shape prior to welding?

    • @BSpotBuilds
      @BSpotBuilds Před 9 měsíci

      An experienced welder could weld it without riveting first. For me by fabricating and riveting first then welding it separates the two process making it easier two keep all the parts in the correct positions during welding.

  • @sofialopezpatton8318
    @sofialopezpatton8318 Před 9 měsíci

    Gracias por compartir . Felicitaciones. Grande Maestra y Maestro.

  • @devonlove9095
    @devonlove9095 Před 9 měsíci

    Please continue with the great details. Im starting in 2024.

  • @user-gd1or8cy6s
    @user-gd1or8cy6s Před 9 měsíci

    عمل رائع ،كيف يمكن الحصول على القياسات للاضلاع

    • @BSpotBuilds
      @BSpotBuilds Před 9 měsíci

      I digitized the master rib profile with my CNC router.

  • @DIY-V12
    @DIY-V12 Před 10 měsíci

    Great results, cunning technique - I really like the flame diverters.

  • @michaelball6493
    @michaelball6493 Před 10 měsíci

    Amazing video. I need trusses for my barn. I am going to copy you as much as possible! I read through many comments. I don't know what year or what country some of these people live in but in 2023 this will save me thousands of US dollars. And being able put them up myself is another game changer. Thank you so much for spending the time to do this video!

  • @SteadyShadow
    @SteadyShadow Před 10 měsíci

    woooooww, thats too wild. that guy is awesome.

  • @tiago12342
    @tiago12342 Před 10 měsíci

    Are you using 2024T4 or 2024-O and then heat treating?

  • @SuperAWaC
    @SuperAWaC Před 10 měsíci

    how many tons of rock have you put through this?

    • @BSpotBuilds
      @BSpotBuilds Před 10 měsíci

      I haven't used it in quite sometime but when I did somewhere around 50-100 yards.

  • @user-dm8me6er9p
    @user-dm8me6er9p Před 10 měsíci

    Very informative and no long winded life story. Will definately be using this method. Thankyou😀

  • @Ryan22128
    @Ryan22128 Před 11 měsíci

    Awesome job. Welding thin aluminum like that you are bound to get warping. I learned alot from this vid. Thanks

  • @jimanderson4444
    @jimanderson4444 Před 11 měsíci

    Is the engineer available to review my plan ? Jim

    • @BSpotBuilds
      @BSpotBuilds Před 11 měsíci

      That service is not available.

  • @jonathanbasye3168
    @jonathanbasye3168 Před 11 měsíci

    Your spacing is 24" or 36" in this video ?

    • @BSpotBuilds
      @BSpotBuilds Před 11 měsíci

      Roof truss spacing is 24".

    • @jonathanbasye3168
      @jonathanbasye3168 Před 11 měsíci

      @@BSpotBuilds Just an update, my trusses are just a bit longer about 27 ft total length. I built roughly 20 trusses so far out of 52. Everything is going nicely I used self tap wood screws so I didnt have to pilot my holes and I used 3/4 OSB for gussets and 16" × 7.5" . By myself I can do 1-3 per day depending on how things go. I only put one up to check it the first one I made, the prototype made a few adjustments before making the final jig on my truss table. I noticed that plaining with my electric planer till flush before setting the gussets helped get everything really flat. I used premium construction adhesive with the 3/4 OSB. Same thing minor changes. I glued the seams where the second 2x4 holds it all together glued the whole thing in. Thank-you for your video once again! Let me know where I can send you pictures of my contruction journey and my finished trusses if your interested. Thanks again !

  • @ihsancolak6234
    @ihsancolak6234 Před 11 měsíci

    Great job, Thank you. I have two questions, 1. Did you do the strength test? 2. I have another design idea; a 2x4 frame sandwiched between a full sheet of two 12-inch OSB. Would it be a good idea?

    • @BSpotBuilds
      @BSpotBuilds Před 11 měsíci

      I believe you can make that work, with the right glue and nail schedule.The connections between the ends of the OSB sheets will also be critical. It would be similar to an I-Joise with more OSB.