I just have to admire the tender loving care given to the broke parts
@Andy-x3e4zАй бұрын
As an Engineer I’m sorry but this shaft won’t last long despite it’s appeared.Due to the molecular structure of the metal and the stress this piece will be under it will snap in no time.Why do you think the shaft was originally one long piece of steel.
@0e32Ай бұрын
Brilliant unloading from the truck.. 🙂
@lliambunterАй бұрын
I was thinking that , imagine doing that here (UK )you'd be sacked on the spot
@0e32Ай бұрын
@@lliambunter If I pay extra..do you think I can get a gentle and proper unloading then?
@lliambunterАй бұрын
@@0e32 I reckon Tommy , it is Tommy isn't it Barry . how much are you prepared to tip up Gregory
@Wes-x9pАй бұрын
Not to mention driving around with the tailgate down and nothing secured.
@lliambunterАй бұрын
@@Wes-x9p laughable isn't it
@ac9081Ай бұрын
Excellent job, after two weeks the Crankshaft will be back in two pieces 🤣🤣🤣.
@paul4124Ай бұрын
One week.
@0e32Ай бұрын
@@paul4124 1 h....
@johnbrown-rm8kcАй бұрын
don't be so Negative !!!!
@Wes-x9pАй бұрын
My bet is it falls off the truck on the way back from the "machine shop" and breaks in half again.
@ac9081Ай бұрын
@@johnbrown-rm8kc sorry about that, how about three weeks 👍
@oldandintheway9805Ай бұрын
One of the first thing you learn in welding class is that you don't have to just protect your eyes from the lite (radiation), you must protect All of your exposed skin areas. An American dies from malignant melanoma every hour!. Exposing skin to that radiation dramatically increases your chances of being one of those people. And I love the steel toed sandals. Drop something that heavy on your toes and watch the fun!
@michaelwittmann264413 күн бұрын
This is captivating to watch, and the fearless machinist is a Grade 1 optimist in believing his repair will last any significant time, and without damaging other engine components.
@ColCurtisАй бұрын
I like how he polishes that main bearing journal with the angle grinder
@fredzephire4071Ай бұрын
🤣🤣🤣🤣🤣
@andrewlayton9760Ай бұрын
It looked like a cut off wheel (whiz wheel) to me rather than a grinder.
@colinmote846Ай бұрын
Always amazing that no lubricant is used for cutting in these machine shops !
@denjhillАй бұрын
Perfectly balanced.
@Billyclark51Ай бұрын
Standard way to bodge a broken shaft, 100% gonna snap if used for any length of time though! This guys skills leave a lot to be desired, and a decent machinist would know it’s a waste of his time!
@clementgoetke2385Ай бұрын
how can you say that not knowing what its off of ? its definitely not off a high speed machine
@Billyclark51Ай бұрын
@@clementgoetke2385 Because I know what I'm talking about! Also, you have to ask yourself why it snapped in the first place.
@clementgoetke2385Ай бұрын
@@Billyclark51 whatever you say
@an04kerАй бұрын
@@Billyclark51sound like a right prick 😂
@cuttersgooseАй бұрын
It might hold, depending on the app… the break is clean, might have been a defective in the metal alloy, certainly not USA steel. Most likely Russian or Chinese
@dutch1589Ай бұрын
I have to admire the skill of the machinist using equipment that isn't even close to the most modern, KUDOS!
@crispindry2815Ай бұрын
Gotta love the safety squints when he's chopping off the counterweight!
@oldandintheway9805Ай бұрын
Those are known as Pakistani safety glasses!
@mikethompson7290Ай бұрын
Got to give it those guys they have the best "EYECROMETERS" ever no need for any measuring devices. Do you suppose the horrible finish on that pin is on purpose so it wedges into the hole and stays put? Don't forget the GOB welding, and the awesome threads, goodness what a pile of crap. look at how much run out that unit has. excellent welds on a bearing surface, smooth as sand paper, If that shaft lives a week it will be a machining miracle. Perfectly balanced I am sure. I wonder what it is for?
@lordieshepherdАй бұрын
So right! This now has the tensile strength of a hollow bar. It will fail again.
@fredzephire4071Ай бұрын
It's probably a crank from a 1 cyl motor used to drive a water pump for irrigation.
@martinjjnoagenda5536Ай бұрын
As an engineer, this makes me cringe all the way from the moment they dropped it from that truck. It will destroy all engine bearings, piston(s) and probably break again pretty soon also.
@andrewlayton9760Ай бұрын
I am sure the cylindricity tolerance is now +/- WOW. How long will that system last under a rotating beam scenario?
@24681359DavidАй бұрын
@@andrewlayton9760 If it rotates slow enough it may work for a long time. 50-100 rpm it wouldn't know the difference. Anything higher than that, I wouldn't want to be anywhere near it!
@pkfan511223 күн бұрын
An outstanding mechanic
@wilfredmuniyan-f6z2 сағат бұрын
Beautiful job
@padraiggluck2980Ай бұрын
کٹنگ ایج انجینئرنگ PK
@darrellshuman7751Ай бұрын
That would drive Curtis from CEE crazy.
@padraiggluck2980Ай бұрын
@@darrellshuman7751 If he sees it I hope he doesn’t take it the wrong way. 🙂
@Wes-x9pАй бұрын
Cutting age for 1721
@fredzephire4071Ай бұрын
@@darrellshuman7751 Was just thinking that lol.🤣🤣🤣
@lordieshepherdАй бұрын
With the strength of a hollow bar, it's bent, and was the cotter pin in the right position? Sorry guys but this one will fail again easier.
@jesstill7833Ай бұрын
Rough and ready Work shop ,,the gear they are using must be 100 years old my self I couldn’t use them as I fear they might injure them self Fark me I seen it all ,,,The tender care throwing it off the truck on concrete I’m done 😎
@rupe53Ай бұрын
Would love to see how he took the bend out of that shaft (almost a half inch?) after the first tack welds. I bet it was a BIG hammer!
@raydicicco8127Ай бұрын
That Alvin and the Chipmunk Audio Language Is What I'm Talkin About BROs , Love It Could Listen For Hours And Learn 😂STUFF ...
@wildginsingАй бұрын
That’s one smooth running machine…
@mmkuytАй бұрын
that lathe was pushed to its outer limit. even the operator stayed far away from it. i myself would have fled the room.
@oldandintheway9805Ай бұрын
The counter balance weight was just tack welded. My God, what would have happened if they would have let loose!
@SusanAmberBruceАй бұрын
The way that man uses the lathe is like someone might use a knife and fork, it's like second nature.
@pst3615Ай бұрын
Smashing his bearings with the big hammer and then frying them with the welder, a job well done.
@rupe53Ай бұрын
funny thing is, that machine has probably been there for 30 years and is still working ok after being somewhere else for the first 50 years.
@MrButtonpresserАй бұрын
Good for another 5000 rpm! At least! 😂
@richardjones3826Ай бұрын
Health and safety would have a heart attack watching this, and all done on a clapped out ancient lathe, good job. Juhaptergee
@SixPackDanАй бұрын
im so old i remember when we fixed things in usa
@johnbrown-rm8kcАй бұрын
Fantastic Work !!!
@andrzejporeda7281Ай бұрын
Przepięknie jest zrobiona ta praca Pozdrawiam serdecznie. 👍👍👍👍
@vannampham12062 ай бұрын
Sau cùng thợ tiện quên vặn 2 con bù loong .
@antoniodonizettilopes6068Ай бұрын
Soldando em cima do barramento do torno!!!😮😮😮😮
@FredStpierreАй бұрын
And just like that good as new
@frankkelseyАй бұрын
Total B/S!! You can clearly see that the crank was not broken but cut on both sides then snaped in two. This is a B/S video as usual.
@oldandintheway9805Ай бұрын
I wondered if I was the only one that noticed that.
@rolandgirard3955Ай бұрын
Great job of machining--a very skilled operator!
@andrewlayton9760Ай бұрын
It's crap. He made it look pretty, but it's not just crap, it's unsafe crap. I DO appreciate that their resources are limited, but that does not mean it's a good repair.
@rickey5353Ай бұрын
"The first cut is the deepest." Rod Stewart.
@calonjenazah8116Ай бұрын
hanya karena bisa mengelas dan menggunakan mesin lathe, itu sudah membuat mereka merasa keren namun bukan berarti mampu meningkatkan kecerdasannya.
@adenlove92072 ай бұрын
Mickey Mouse Jobs?out of tolerance?TIR 3MM
@firstlast-ty4di2 ай бұрын
I noticed quite a bit of wobble after the root pass had been welded. If you look again during the final weld pass, the shaft appears to be back on axis.
@Rob2Ай бұрын
This is Cutting Edge Engineering Pakistan, the Pakistani branch of CEE Australia!
@adimassuntoko8112Ай бұрын
The tradition is always throw thing😂😂😂😂
@joachimpohle5260Ай бұрын
I would weld the two parts like this PartA ===>
@D-B-CooperАй бұрын
The shaft broke when it was solid now there are two spots at the end of the pin that are half as strong as before. They should of at least replaced the shaft from the crank.
@jacksons1010Ай бұрын
The pin is not adding any torsional strength. The shaft is now effectively a tube, no stronger than the amount of material in the wall of that tube.
@joachimpohle5260Ай бұрын
Thanks@@jacksons1010 ;)
@scottwallace5180Ай бұрын
Give them 6 months and there all be in the UK not needing to work as labour would have given them all a free council house and benefits so they can spend more time on how they hate us all.
@rls684Ай бұрын
Won't be an issue, that crank was cut in half to make the video. It will never be used for anything other than another video.
@SloggethАй бұрын
What do you mean by high speed vibration?
@richardchampion48262 ай бұрын
Was that shaft cut?
@stevegreen2432Ай бұрын
it sure did not break, unless it was hacksaw agrevated fatigue!
@robertwillis4061Ай бұрын
@@stevegreen2432No twisting or metal fatigue. So cut
@andrewlayton9760Ай бұрын
I did not see any pattern in the break that looked like typical fatigue failure. I think it was cut, too. HOPEFULLY, this video is a set-up and this part never goes on a vehicle, but rather right back to the junkyard they got it from.
@gren509Ай бұрын
Assuming they use it to 30% of it's original rating it may last. Let's not forget, it wasn't made to F1 standards in the first place.
@Richie4321richieАй бұрын
Brilliant 👍👍
@flyinwalendaАй бұрын
They should try and fix their lathe first !
@saiello206129 күн бұрын
As an engineer who's done some lathing in my time, I'm finding this almost unbearable to watch.... 😬
@John-qe1wlАй бұрын
That’s what you call a band aid fix. That isn’t going to last long, it’s so out of balance?
@ThomasJohnsom-gj7rzАй бұрын
He doesn't know how to sharpen a drill properly. Both drills were only cutting on one face
@Titus9508Ай бұрын
Should last just long enough to drive to a garage that can fit a new shaft.
@ivantinepollon15532 ай бұрын
Eu não concordo com a introdução do macho e a fêmea ser muito profundo fica dois componentes separados fisicamente. A profundidade de 3 a 4 milimetro que é a fusão do eletrodo, a união dos dois componentes seria por inteiro.
Everything gets thrown on the ground and then picked up again...... and then thrown on the ground and then gets picked up again.........
@cornishcat11Ай бұрын
sounds like a chumbawamba lyric
@qacomputers3344Ай бұрын
Listen,I know supplies are minimal but, this is completely WRONG! This will break within day's and that's just facts...
@thepagan5432Ай бұрын
Oh dear another crock of shite makes it onto the web of all things unnatural. Turning is so eccentric this shaft could well induce motion sickness, the lathe 'Steady' wasn't, and was jumping up and down. When I turned eccentic shafts the balance weight would be comparable to the shaft eccentricity. Did anyone else notice how far the tool was off centre on the lathe ? I would be surprised if the shaft would even fit back into the housing, if it did the housing will disintegrate. Why these guys don't take up knitting instead of abusing metal is beyond me. I'm just a retired qualified engineer & consultant within the gear and gearbox industry, so what do I know ?
@guycabral1847Ай бұрын
No cutting fluid?
@nikxohs39252 ай бұрын
alignment pin is to big. creates 2 weak points. pin dont keep anything, weld do
@firstlast-ty4di2 ай бұрын
What do you imagine the torque requirement for the shaft is?
@nikxohs39252 ай бұрын
@@firstlast-ty4di i dont care pin must be 10-15% of axel diameter
@firstlast-ty4di2 ай бұрын
@@nikxohs3925 Caring about requirements is part of engineering. If you check a mechanics of materials reference, you will find that 90% of the torsional strength of a shaft is in only the outermost 50% diameter. That is: if you have a 2" solid round shaft and put a 1" hole in its center axis, you will only lose 10% of its torsional strength. Shaft are often solid only because it costs less to manufacture them that way.
@nikxohs39252 ай бұрын
@@firstlast-ty4di i agree but they just do very big pins in any case, even in vertical loads
@firstlast-ty4di2 ай бұрын
@@nikxohs3925 Fair enough. Since I don't know the application for the repaired part, I can't say for sure whether it is good enough.
@DonnyHooterHootАй бұрын
You can't "fix" this. the part needs to be re-melted and re-cast. Oh well!
@carlmorgan8452Ай бұрын
Showen to Be wrong
@DonnyHooterHootАй бұрын
@@carlmorgan8452 LOL! Nope! Whee!!!!
@千葉勝己-t9d2 ай бұрын
😂good“s🎉‼️
@chrisbraswell88642 ай бұрын
Watching Indians and Chinese work reminds me of the late 50's and 60's, people working hard to do a job so they can feed their families. Now OSHA would put them out of of business for the danger, and having to paying Social Security and Insurance about put a stop to that kind of work here we just send it there. Good job US Government.
@andrewlayton9760Ай бұрын
Which 50s and 60s? 1850s and 1860s perhaps?
@chrisbraswell8864Ай бұрын
@@andrewlayton9760 There was no Osha in the 1950's and 1960's.
@andrewlayton9760Ай бұрын
@@chrisbraswell8864 And that has nothing to do with this.
@transformer889Ай бұрын
All the sounds are normal where including chipmunk sounds
@vernonmcdowell2844Ай бұрын
Grease
@snarkybuttcrack2 ай бұрын
Pretty obvious why it broke with that huge unbalanced load it was throwing round, but you made it even weaker
@jacksons1010Ай бұрын
I have to assume the surface where he welded and the ground with the wheel would be a bearing journal. It’s got to be a babbit bearing, so that out of round and course ground surface is going to eat up the babbit PDQ. God help anyone standing near the thing when it goes! 💥
@cloviscloviscarvalho4227Ай бұрын
muito bom. gente alguém sabe que pais é esse? Porque o lugar que mostra não diz
@mahmoudyasin2494Ай бұрын
Pakistan or India
@gerryoneill8881Ай бұрын
It must be off an old machine where tolerances off a few mill either way don't matter, I can't think of any other reason where they think this shit job is ok.
@Tatal.b2 ай бұрын
Foi um belo trabalho 👍
@adenlove92072 ай бұрын
What you know about machining and tolerance?
@firstlast-ty4di2 ай бұрын
@@adenlove9207 Tolerances are design requirements. I have no idea what the requirements are. I have no idea what the application for this crank is.
@fergusofАй бұрын
@@adenlove9207 Seems to know a bit about 'tolerance.'
@おとはまちゃん2 ай бұрын
どうして なぜ ここが折れるの❗⁉️
@千葉勝己-t9d2 ай бұрын
金属疲労の可能性が、あります。
@pastorvicrosado7278Ай бұрын
Great job.
@christianvseggern64332 ай бұрын
1:05 wird einfach hingeschmissen scheißegal 🤯🤯😱‼️
@bimmerlandАй бұрын
All you critics are just haters!!!
@rls684Ай бұрын
Correct, we hate fake repair video's.
@waksodenАй бұрын
As usual, the bad comment comes from the west...
@andrewlayton9760Ай бұрын
And the incompetent work comes from the sub-continent.
@steverobertsАй бұрын
Clever fix. Well done
@sailingoblio3991Ай бұрын
Horrible measurements!
@АлександрНороха-б7лАй бұрын
Класс. Для тупых видио
@lesliewatts7537Ай бұрын
great skills....................... a pleasure to watch.
@Wes-x9pАй бұрын
Like watching a monkey FK football.
@nerd3d-comАй бұрын
12:50 So that's why the lathe is about to throw a rod. Bearings aren't ground leads.
@MightyFarmMachines-k3s20 күн бұрын
I just have to admire the tender loving care given to the broke parts