“Wooden” go kart frame

ethano8225

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I figured id make an updated post on the wooden go kart situation (especially because someone asked). Front and back photos below, let me know if anything is an obvious issue or anything like that
 

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redflash

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Lord, Lord here we go again......what is it with the wood ? they don't make wood airplanes, cars, or boats........there must be a reason !

Da redflash
 

Bansil

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Lord, Lord here we go again......what is it with the wood ? they don't make wood airplanes, cars, or boats........there must be a reason !

Da redflash
Ugh....:unsure: they do use wood in airplanes still and wooden boats are still a thing.....the car depends on which 4th or 5th world nations and being referenced :banana:

Plus many pre steel frame cars are built and restored daily....with wood frame rails and bodies:sifone:
 

karl

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The 2x4s are oriented the wrong way, they should be turned 90 degrees to take
the stress of your weight bouncing around. Right now your frame has the strength
of a sheet of plywood and it's gonna fold.

With any structurally safe kart, you should be able to stand in the drivers seat, and jump
up and down. If you want to prove your kart is up to standard, once you get the axles/ wheels mounted,
get the camera rolling and do the test, and share with us.
 

ethano8225

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There is an earlier story about this. Maybe we should give a pass on this one. Earlier story might help. Perhaps the OP can link that?
1st 2nd
It's alive!!

No test drive yet? no engine and push it down the driveway...wear a helmet and video camera ;)
I joked with my parents, I think a body bag would be the best option :LOL:
Lord, Lord here we go again......what is it with the wood ? they don't make wood airplanes, cars, or boats........there must be a reason !
Da redflash
^ check those links you may remember what was goin on here
The 2x4s are oriented the wrong way, they should be turned 90 degrees to take
the stress of your weight bouncing around. Right now your frame has the strength
of a sheet of plywood and it's gonna fold.

With any structurally safe kart, you should be able to stand in the drivers seat, and jump
up and down. If you want to prove your kart is up to standard, once you get the axles/ wheels mounted,
get the camera rolling and do the test, and share with us.
I can definitely see why this would be best for structural integrity, the only problem with it being mounting the back axle. I'd practically need to send a 4in bolt the long way down a piece of wood to hold it to the frame, most likely deleting a solid amount of the structural integrity (and or wood splitting?). Surprisingly, when I do that jump test (just by propping the frame up on 4 pieces of wood at the corners), the amount of give was surprisingly low, had to have been less than 1 1/2'' since it didnt hit the ground
High school finishing project. This is how he graduates. I’ll give @ethano8225 a pass on this one :cheers2:
This was a rough situation anyway. It really only happened because my 'friend' completely ghosted me when he had the metal-framed trike we had already built and agreed to work on more to graduate.......(but idrc)
 

ethano8225

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Also I figure ill say it, the more people that say "building a wooden go kart is ridiculous" doesnt affect me because it actually helps my case @ my school. The original goal changed from modifying an already-built metal trike to look professional to building a fucn go kart from scratch, and that was because my partner ghosted me. Oh yeah, and do that all in a month without a welder. I can show proof to the staffers that what I got forced to do is practically shunned in the go kart community, because it is dangerous! From fires to splitting to long-term rot, it's clear its dangerous. With all that said, I'm kind of tempted to rip it just once in a hazmat suit:LOL:
 

pearl111

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Also I figure ill say it, the more people that say "building a wooden go kart is ridiculous" doesnt affect me because it actually helps my case @ my school. The original goal changed from modifying an already-built metal trike to look professional to building a fucn go kart from scratch, and that was because my partner ghosted me. Oh yeah, and do that all in a month without a welder. I can show proof to the staffers that what I got forced to do is practically shunned in the go kart community, because it is dangerous! From fires to splitting to long-term rot, it's clear its dangerous. With all that said, I'm kind of tempted to rip it just once in a hazmat suit:LOL:A
All joking aside, you have put a lot of thought, time, energy and work into a project, that most people here at DIY would not attempt.

With that said, I believe you must have learned a lot of what works and what doesn't. And I hope this project encourages you to build or restore a metal go kart, and keep us posted on how your go kart project is going.

So go ahead and put your helmet on and take that kart for the ride of a live time. And if I were your teacher I would give you an .... A+.
 
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BaconBitRacing

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Also I figure ill say it, the more people that say "building a wooden go kart is ridiculous" doesnt affect me because it actually helps my case @ my school. The original goal changed from modifying an already-built metal trike to look professional to building a fucn go kart from scratch, and that was because my partner ghosted me. Oh yeah, and do that all in a month without a welder. I can show proof to the staffers that what I got forced to do is practically shunned in the go kart community, because it is dangerous! From fires to splitting to long-term rot, it's clear its dangerous. With all that said, I'm kind of tempted to rip it just once in a hazmat suit:LOL:
The only reason we have “shunned” you is because we don’t like death traps :lolgoku:
Go for it, be careful, and have fun! The amount of determination is impressive. And please, let us know what happens. And film it if you can! :popcorn:
 

Functional Artist

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Soap Box cars were made outta wood :thumbsup:
...but, they were usually only powered by gravity (not several ponies) o_O
...& IIRC there were some catastrophic crashes (ever had a big 'ol splinter in your keister?) :eek:

So, please don't "take it" the wrong way, it's kinda our job to try & warn fellow forum members of stuff like ;)
...homemade wooden go karts :huh:
...&/or guys wanting to go 100 MPH on a DIY toddler bed go kart (anyone remember that one?) :mad2:
 

Denny

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Franklin Motor cars were built on hickory frames. Bloody Mary an early 1900’s hill climb race car was also built on a wood frame and still exists in Europe! Can it be done, sure. But you have to work with the woods strengths. Rip it once and have a few minutes of fun then rip off the wood and make a frame out of steel with the parts! We’ll give you a free pass this time if you realize it is not safe! We would like to see you back here to learn in the future!
 

ethano8225

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The only reason we have “shunned” you is because we don’t like death traps :lolgoku:
Go for it, be careful, and have fun! The amount of determination is impressive. And please, let us know what happens. And film it if you can! :popcorn:
I probably used shun in the wrong way there, but the idea of building with wood is shot down pretty quickly here (and for a good reason) so that's why i said it that way
Soap Box cars were made outta wood :thumbsup:
...but, they were usually only powered by gravity (not several ponies) o_O
...& IIRC there were some catastrophic crashes (ever had a big 'ol splinter in your keister?) :eek:

So, please don't "take it" the wrong way, it's kinda our job to try & warn fellow forum members of stuff like ;)
...homemade wooden go karts :huh:
...&/or guys wanting to go 100 MPH on a DIY toddler bed go kart (anyone remember that one?) :mad2:
Trust me I've been thinking about stuff like this all the time, and that's why im sort of approaching this kart like a prototype, not like a safe build
And I totally get the backlash. I want to use metal, but at this point I got a week until I have to present and so I gotta go with what I have!
Orient the boards like Karl says if you can. And dado the joints as below using screws and glue. Drill holes for axles and mount bearing holders into the sides of the 2x4's
View attachment 138321View attachment 138323
I wish I did this. it really is a great idea, the wood literally wouldnt bend at all :/

Anyways thank you all for your comments and thoughts. I want to say I am very grateful of all the help I've received on this forum, it has made my life much easier (especially when it comes to stuff that is not documented f'in anywhere, seemingly)
 

BaconBitRacing

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I probably used shun in the wrong way there, but the idea of building with wood is shot down pretty quickly here (and for a good reason) so that's why i said it that way

Trust me I've been thinking about stuff like this all the time, and that's why im sort of approaching this kart like a prototype, not like a safe build
And I totally get the backlash. I want to use metal, but at this point I got a week until I have to present and so I gotta go with what I have!

I wish I did this. it really is a great idea, the wood literally wouldnt bend at all :/

Anyways thank you all for your comments and thoughts. I want to say I am very grateful of all the help I've received on this forum, it has made my life much easier (especially when it comes to stuff that is not documented f'in anywhere, seemingly)
I read “shun” wrong :roflol:
… thinking about… the right word … :idea2:
Disaproves of! That’s it!:sifone:
 

ethano8225

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Hey @ethano8225, did you get it done in time? Did you survive your test ride?
Yes! I have photos of everything once it was thrown together. Unfortunately i couldnt really use an engine because none of the clutches fit, but when i was pushed, the only thing that failed was the front right wheel hub bearing. I think with 4ish screws and that issue would disappear though, unfortunately i cant really check because i had to deconstruct it. I still have plenty of photos and videos of me riding it anyway, so if u want to see the franken-kart in motion i could upload em
 
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