Friction Welding Hammers with a Lathe

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Friction welding two hammers together by using just old russian manual lathe. Big thanks to my dad Timo for getting the idea and using the lathe.

[@Beyondthepress]

We have finally got some sponsors for this channel and that's going to help a lot so if you are interested on high quality documentaries please check out the curiosity stream. I was using the service already before them reaching out to sponsor the channel and especially the different physics documentaries are really high quality.

[@user-tr2dh4xx6u]

can you put the hammers under the press to try to separate them

[@fie1329]

The price is surprisingly low! Gonna check them out for sure.

[@suryakantapattanaik01]

16th dislike..👍

[@flat-earther]

The earth is motionless and LEVEL.

[@mittensfastpaw]

I’m glad you got some sponsors. :)

[@PeregrineBF]

A Finn, with a Russian lathe, and a German toolpost design, speaking English, posting on an American website. Truly an international video.

[@mil-fpv4931]

Welding pot?

[@explorer914]

And they do their shopping at a Swedish store 😁

[@MattiasMoberg13]

​@@explorer914 Yeah, but the hammer is probably made in china, So A Finn, a Russian lathe, a German toolpost design, a Chinese hammer bought in a Swedish store, speaking English, posting on an American website,,

[@explorer914]

@@MattiasMoberg13 Haha ja det är sant

[@cafenightster4548]

@@MattiasMoberg13 ...they all walk into a bar.

[@juststeve5542]

"We shall use our medium sized lathe..." Lauri walks up to a lathe the size of a school bus.

[@user-tr2dh4xx6u]

im scared enough of a regular lathe, ive seen some idiot with long sleeves and gloves get completely sucked into one

[@MonstertruckBadass]

Look up a lathe thats used to machine crankshafts for ships

[@cambridgemart2075]

If you've ever seen their large lathe, you'll understand why this is the medium sized one!

[@EarlySwerver]

"You call that a lathe?"

[@seve305]

@@user-tr2dh4xx6uOof. I have seen that on video aswell. I dont feel very secure around lathes anymore.

[@iaadsi]

We on occasion weld rods to plates this way. There are a few ways you can improve the result: - Drill a small center hole on both faces to remove the material there. The center isn't spinning very fast so it produces no heat, only sinks it. - If possible, add a small through hole on one of the parts to help evacuate the air pocket. We're typically welding rods to faceplates this way so we drill a 4mm hole through the plate. - Stick the part out of the chuck jaws a bit to reduce the amount of heat the jaws sink. - Finding the right speed. We've done 55mm rods at almost 2000 RPM on an old Czechoslovak lathe.

[@Saareem]

Even though the medium lathe they have is fairly sturdy, I wonder how it would behave with such an asymmetric, inbalanced object as the hammer while doing 2000rpm. Shaky in more ways than one. 😅 Interesting info!

[@GOAT_GOATERSON]

@@Saareem no, it wouldn't shake at all

[@bubbajenkins123]

Rub 2 metal sticks together to make metal fire. Finnish Prometheus

[@Toth_Marton]

lol

[@thecloneguyz]

Dissimilar metals only

[@themodstrobator5676]

@@thecloneguyz I have Down syndrome

[@eurogryphon]

That comment is so...metal!

[@michael-dm2bv]

have u ever watched promethius? or are u playing god of war?

[@stefanoe.m.1540]

Finally a tutorial for how to weld two hammers, I had been searching for ages

[@MrJruta]

🤣

[@jeffcarr392]

My mate Thor asked me how to do this, now I'll show him who's worthy! 😁

[@MyMarsham]

“we decided to weld two hammers together. Because why not?” And thus, the birth of material science.

[@dromd9498]

Also: “I’m not sure what we’re gonna do with this, but it’s done” aka the birth of science

[@MyMarsham]

@@dromd9498 one scientist says to another; “what happens if we do it the other way?” AKA the end of the world.

[@MasticatorDeelux]

The YT algorithm must be working 'cause I've never seen this channel before and it's interesting as heck

[@benmcandrew5897]

It's an amazing channel

[@fireballninja01]

they’ve been a youtube staple for years, you have a hell of a backlog to play in the background and look over to when you hear the loudest bang of your life

[@heikkiremes5661]

You got some binging to to do. :D

[@justplinkin4809]

These folks are addictive so watch out!

[@scripulance.1901]

I've never seen anymore more interesting than heck

[@colinstu]

"so if the hammer flies out, nobody is going to get hit" *sticks Timo right in front of it*

[@mfk12340]

He wasn't in the normal plane so he probably wouldn't have been hit by the hammers if they decided to sign up for the space academy.

[@flat-earther]

@@mfk12340 Space is only in your imagination.

[@zeuss194]

unless other timo name is nobody

[@pingpongpung]

Isn't that called sisu?

[@JasperJanssen]

@@zeuss194 just like Odysseus! Anyway, I think you should hear that as “nobody important will be hit”.

[@AlexMiedemaFRL]

This piece of art belongs in a museum

[@shitpostcentraI]

that would be my kind of museum

[@madmanmapper]

It's much better than a bucket of shit or a banana duct taped to a wall, I'll tell you that much.

[@juggaloforlife4682]

This is a pretty good example of what happens when you don't change your wheel bearings

[@wmb1559]

"This is going to be a great success, do you know why? Because I have planned this." Timo is awesome! I need some of that confidence.

[@MercutioUK2006]

Timo is obviously a legend - a master of "Sketchy" plans. I love this channel :)

[@fireandcopper]

Looking directly into the plane of death feels as wrong as looking down the barrel of a gun, it's something you just never do

[@jamesnebis7304]

Nice

[@TrevorDennis100]

Sometimes it's the other end of the gun that gets you. kzbin.info/www/bejne/Z2WXap6AgN2fg7M

[@Aaron-zu3xn]

@@TrevorDennis100 i have a feeling that round did exactly what someone designed it to do,sabotaging ammo was a common practice to disable weapons so they couldn't kill americans(or our proxies) in places like vietnam or afghanistan

[@alreed2434]

Some mistakes are only made once.

[@ObservationofLimits]

@@Aaron-zu3xn I'm gonna just assume by the comments that's KyB's SN50 failing. Guaranteed not "sabotaged" ammo but some schmuck handloading them at home realizing he could make $100/rd off them and totally fucking it up. It's highly likely all the rounds were either overpowdered, and/or had far to short of a grain powder in them and was causing micofractures in the threads. He got really, REALLY, lucky. If he had any left he should pull the bullets and determine if they're bullshit. Then sue the fuck out of the guy who sold em for fraudulent representation of goods resulting in grievous mortal injury.

[@lordphullautosear]

"Don't try this at home..." No worries. Not everybody has a lathe the size of a pickup truck...

[@von...]

... and that's the "medium" sized lathe lmfao

[@howlingcommandose]

Ah but how's about a 1 hp drill set up as a lath? Humm...

[@anothersquid]

@@von... Yeah, I caught that too. Now I want to see the big lathe

[@PaulMillard1973]

Imagine a lathe being spun with a much larger lathe.... It's like picturing those huge trucks with wheels the size of a house, in quarry pits lol

[@majorphysics3669]

@@PaulMillard1973 next video: "friction welding a lathe to another lathe with a bigger lathe"

[@donniev8181]

Finally we get to see Timo the og mad scientist in action!! Now if a window gets broken it'll be his fault. Thanks Timo

[@aDaWaN]

I always thought your father must be annoyed by all the experiments in the workshop, but I think he just enjoys them as much as we all do. Cool video!

[@tamasdobronyi7242]

I see Timo, I upvote, simple as that. 😀

[@Beyondthepress]

TImo had a really good idea this time

[@jjohnston94]

@Peter Rabbit Some day he will!

[@geoffreycasey875]

@rod rod I think everyone thought he was much older.. great fun channel..👍🇮🇪☘️

[@nunya2814]

@Peter Rabbit i always thought he sounded like goldmember from austin powers😅

[@jjohnston94]

This process is used extensively in the reinforcing bar industry for making headed rebar couplers. They work just like flared tubing connections, except that the "flare" is the head, friction welded to the end of the bar.

[@rdizzy1]

They use friction welding for space crafts as well, can also be used to weld various different materials to each other that cannot normally be welded. Or for very thin metals as well.

[@teardowndan5364]

Friction welding is used just about anywhere you need to join tubular pieces together. Car manufacturers use the same technique to weld axles tubes to differential housings to accommodate different total lengths. There is also a version of friction welding that uses planar motion instead of rotation to weld arbitrary shapes together. Another somewhat similar process is stir-welding where a carbide tip gets run through the joint between two plates to heat the material up to fusion temperature. For applications where you need to drill holes and want some extra meat to run taps, friction drilling can be pretty neat too.

[@Freakingstang]

Have you ever used a bench vise? The spindle is friction welded to the acme or modified square thread

[@spannaspinna]

Scania uses friction welding on their driveshafts broken a few but never at the weld lol 😂

[@JohnAltenburg]

Your Dad was the most important part of all this.

[@sysghost]

Name the two hammers: "Unstoppable" and "Unmovable". Then tell people this happened when you touched them together.

[@gregsall5872]

Dude your english has gotten really damn good in the last few years, huge improvements! Love your videos you guys!

[@andersjjensen]

I'm not entirely sure that's a guut think though :P

[@fiskfisk33]

"Don't try this at home" Okay, I won't put hammers in the giant lathe i have standing around here at home

[@capnskiddies]

Just move the toaster and the kettle out of the way

[@chri-k]

It is the MEDIUM lathe. Not giant. The giant one’s even larger than the large lathe we have ~~in~~as the basement! The ~~ is supposed to be striketrough. I have no idea know to strikethrough on KZbin

[@ObservationofLimits]

@@chri-k I don't think markdown is what it actually is. Cause single * does bold instead of italics. Maybe single tilde? ~test~ ~~test~~ ~ test ~ ~~ test ~~

[@timothylongblacksmithing6743]

Yeah, I couldn't try this one at home even if I wanted to. Maybe I could forge-weld hammers, but definitely not lathe-weld, that's a whole different skill set...

[@WoodworkerDon]

Timo Stream. And successful Timo Idea. Prrritti Guud Corona Hammer. :)

[@pin3appl3m4n]

Staying out of the "plane of death" does sound like a pretty good idea...

[@unixtippse]

So I take that Timo is now the one who comes up with the deadly contraptions nobody would have dared to imagine before.

[@allenshepard7992]

"No cover gas or protection gas needed. " Very good point. No contaminates getting in. Does it have equal thermal stress ? Yes, I felt the jaws of the chuck pulled heat from the turning hammer. That was cool.

[@emjhu3486]

Timo is the best!

[@13ECHO20]

I like Timo's shop. A true machinist shop.

[@TS_Mind_Swept]

“I don’t know what this is, but we did it” kind of describes the channel in a nutshell 😂😂 (and that’s exactly why I subscribed ;p)

[@DibutilFtalat]

The original method of friction welding was invented in mid-70s at the Institute of Hydrodynamics of Siberian Branch of the Academy of Sciences of the USSR by the genius inventor, lathe machinist George Fedoseev. I knew him personally! He welded everything with anything using this method. He showed me a pice of copper welded with a piece of oakwood in such a way that the joint did not fail while the copper got bent and the oak part broke. He had solved the primary issue of such kind of welding: the gradual reduction of speed between parts. His back support jig allowed to release the second part and let it instantly rotate along with the part in the chuck. Another trivia fact: George had suggested a method of making Rubiks cube _using only lathe machine!_ I made one in early 90s and it worked like a charm. We contracted George to make copper mirrors for our laser project and he managed to create parabolic-concave mirrors with approximate radius of curvature of 5 meters _WITHOUT CNC_ and those mirrors did not require polishing after his machining! True genius. Thank you for reminding me of him. Cheers!

[@mikewinings4120]

I knew it would work,I have welded axle bearings on my truck before while driving,that was fun!

[@msears101]

I love Timo. We need more Timo.

[@ottarkraemer9001]

Good work, Timo!!! :D

[@nelsonbergman7706]

It's great to see Timo again. Great video. Thanks

[@rudehr]

You guys are soo laid back. The lady is a beauty with a wonderful smile on her face.

[@WoodworkerDon]

Never stand in the Plane of Death. :)

[@Beyondthepress]

Thats´s the one of the first things that I have learned about lathes :D

[@WoodworkerDon]

@@Beyondthepress True for almost EVERY power tool.

[@Electroneer0]

U got a picture in ur name :O

[@WoodworkerDon]

@@Electroneer0 It's a Channel Member icon/badge.

[@mrslinkydragon9910]

@@Beyondthepress that and no baggy clothes!

[@mittensfastpaw]

Man... this one was nerve wracking on the safety front!

[@greglinski2208]

When my son was about 11 years old he entered a Jaycee Relay Race. He’d never ran track before and didn’t know everybody wore shorts. He came in jeans, to everyone’s amusement. He ran the last leg for his team - and came away the fastest runner of the day, and made up considerable distance to win. This video made me think of that day. How I wish I had been able to see it, instead of only hear and read about it. I was a single mom and had to work. My son was an amazing athlete. ❤️

[@masaharumorimoto4761]

Timo's confidence is awesome!

[@chincemagnet]

You’re lucky to have an awesome dad, I miss mine 😢

[@mktj1]

Great work Timo!

[@TheAgwarn]

Wow! It’s great to see you back in the workshop! 👍🏼

[@mitchellpawlina586]

I love everything about this channel, the Accents, the people, and the crazy stuff that they do. Keep up the dangerous work.

[@HebaruSan]

Good job on your video, Timo!

[@jnljnl8485]

I've been friction welding wheel bearing races to spindles for years . 😂

[@josephranker5716]

Every time I see Timo have an idea or trick, I understand more about why there is a HPC.. great fun guys

[@mviv6339]

I repaired and put into service a very old American pipe friction welder. Very satisfying watching it weld the first time with the double bead.

[@Stefun8D]

This is beautiful. You all have amazing ideas and energy.

[@LordHoth_09]

KZbin: “Hey look, two hammers welded by rubbing together.” Me: “Hmm yes, interesting.”

[@justinpopelka1148]

Whoa! This is a thing that makes sense, and I never considered it in my life until you showed me. Thank you!

[@timhowell6064]

Timo videos are always my favorite!

[@65StanleyRoper]

Great experiments and attitudes. Also , I love his Finnglish accent.

[@YOSHIZERO]

Thanks Timo!

[@joetuktyyuktuk8635]

Nice to see Timo involved in video.

[@SuperOverlord666]

MORE TIMO!!!!!!! Your dad is awesome!

[@stretchlimo7275]

You guys are awesome, always learn something new from your videos, thanks for all the hard work and effort you put into making these videos👍🏼😎

[@herbertsusmann986]

Very Good! But then any video with Timo in it will always be Very Good! When do we get Timo fishing live stream?

[@Beyondthepress]

I think we are going to do fishing stream to Anni's channel pretty soon ;D

[@WoodworkerDon]

@@Beyondthepress That will be Prrritti Guud.

[@TheScheckig]

Fun idea MR. Timo! GJ.

[@angiekyle2942]

That's the best "how to" weld 2 hammers together, instructional video i have ever seen

[@daveangels]

The camera angle on the plane of death was really exhilarating 👍

[@Adrian2140]

6:30 "It's a double hammer." "What do you mean?" "It's a hammer for two people." "But... why?" "For when two people want to hammer the same nail, duh. Have you been living under a rock?"

[@DeadMeat991]

This was ingenious. Congrats to Timo.

[@gaskan666]

I just did it and got curiosity stream. Thanks for the discount. $11.99 for a full year. No brainer thanks

[@AdrianPardini]

The plane of death, my favourite part of geometry classes

[@francosambucci]

Coronahammer!!!! Timo is metal AF 🤘🏻, now the back of two straight axes to make a double headed axe that would be something else!

[@AaronEngineering]

Very cool indeed. Thanks for showing us. Cheers, Aaron.

[@queenofdramatech]

I know Timo does not speak much English but I would love to see a video where you interview him. He seems very cool and I would to know more! I agree with others, he is the original mad scientist!

[@terranovarain6570]

You just know some machinist is out there right now wondering how their hammers got stuck together 🤣🤣🤣🤣

[@ChrisMelville]

I wonder how you could possibly break them apart. If only you had some kind of hydraulic press, or something... 😅

[@davee.9906]

I liked that demonstration. It shows how hot metal on metal friction can be. So next time you hear metal on metal when you apply your brakes remember this.

[@MisterRorschach90]

So glad a KZbinr finally did this

[@yetinother]

It's Hammer Time!

[@Sarpale]

Anni I love your pink ear safety blobs! 🥰

[@ncot_tech]

Not only is this good for welding hammers together, but also axles and wheels.

[@jamescameron6819]

I don't know why this is so funny. This was fantastic. Thank you all

[@xjbmx777]

Man we are simple creatures. "Yeah I'll watch two hammers rub together for 9 minutes"

[@andersjjensen]

What's the most random thing you could come up with in a workshop? Now make it three times as random, add guuut amount of Finnish humor plus very danger and you have Beyond the press... and the crowd goes wild! :D

[@JohnFoley1701]

Damn thats a big lathe. That chuck is an absolute unit!

[@markroper9269]

Timo is a mad genius!! Great video! I had my safety squints fully engaged for the entire welding part!!! :P

[@JLCOBRAKAI]

Double handed hammer 5000, for those jobs you need done in double speed.... Nice!!!!

[@Jkauppa]

point friction welder, also the super duper sling trebuchet thrower

[@johnalexander2039]

Fantastic! I am going to take a real good look at Curiosity stream. What you showed has me interested. Congrats on getting a sponsor!

[@jopiira]

More Timo action!

[@fanofactionflicks]

ahahah social distancing corona hammer! great stuff!

[@streetpeter3210]

My plan is to get paid once so I too can be a professional.

[@romaliop]

Technically you have to make a living out of it for it to be a profession.

[@Koogz406]

Timo!! The best vids are with your dad!

[@franzkass5639]

Congratulations! It worked!

[@imslippykid8834]

0:36 Homeboy you nearly power attacked your girls face

[@atcjoe1600]

I didn’t search this out , but it’s really cool !

[@buckiesmalls]

I love that on the plug for Curiosity Stream "If you CALL now." 1:53 LOL. Keep up the great work you two crazy cats..

[@BloodSteyn]

"I'm not sure what we're going to do with it now..." CRUSH IT!

[@jrock2085]

"Don't try this at home" Bro I don't even own two hammers let alone a giant finnish lathe

[@alfextreme69]

Russian lathe because because it needs to be very stronk.

[@gennaro13]

Don't try this at home, on your huge industrial lathe in the spare bedroom.

[@GM-fv8bn]

Heck yeah Timo video!

[@killhacker5776]

Dad an son projects . are the best. good job .

[@DanielWillems1995]

Timo off screen whispers to the fused hammer.... “Whosoever holds this hammer, if they be worthy, shall possess the power of Thor.” Timo is Odin, Lauri is thor. Think Lauri would be happy with that, though he is lacking in the hair department to look like Thor

[@Monni95]

I wonder if just for the sake of it, Lauri will make a video of how to do Thor wig BTP style...

[@MrEazyE357]

Your voice gets me every time I see you speaking.

[@Itsa_Mea]

Now this is a different video. I like it!

[@IronRiviera]

You 2 always have the best videos. Thank you