1 If that pin is bottomed out in the bore, when you weld it it will expand and crack the root weld as fast as you put it in. 2 Oiling the pin contaminates the weld causing porosity. 3 Undercut and gouges left after grinding guarantee a failure. This shaft is sure to break again the first time the driver puts a heavy load on it or shifts hard. This should be considered a temporary field repair that is good enough to get an empty truck back to the shop for a new axle. I am a retired welder and have never seen a welded axle last for very long. We welded a few in Alaska just to get the rig home or out of the bush and into the shop.
@@tsterioff Please read my three comments on procedure again. Using a lathe as a welding fixture doesnt matter. I can weld a shaft just as straight using an angle iron for a jig. I said that the axles I welded were a temp fix to get a rig out of the bush and to the shop. 20 miles, max. I used TIG, not something that looks like mud rod(6027). These guys are ignoring many things, heat affected zone, what kind of rod are they using, pre heat, post welding heat treatment and one big wash bead instead of stringers. In other words, lathe or not, this is bound to break again. And I do have the experience to back up what I say.
Definitely one of the cleanest shops we've seen. The crazy thing is, it cost NOTHING to pick up after yourself. Thums Up just for his work area being neat and organized!
The comments are always painful in these videos. Everyone saying it’s crap. I tend to think if the repairs were no good they wouldn’t waste their time. Their work ethic puts most of us here in the states to shame as well.
It's obviously crap. You can see the break was a weld previously done, likely by this very same butcher, you can still see the grinder marks where they tried to smooth the weld down. 😂 This guy has probably single handedly caused more accidents in Pakistan than anyone else, this very one being a prime example...yet people like you praise him.
Have these people never heard of heat treatment. Welding changes the chemical makeup of what's called the heat effected zone - HAZ. It drives out carbon and makes it brittle. It also leaves behind residual stress that is tearing it apart. And then to subjecting it to those roads and abuse it won't work. At least try blasting it with a big blow torch, get it cherry red then quench it. This relieves the stress, spreads out some of the carbon, allows the crystals to grow. Look up heat treatment.
You have a bit to learn. The axle was no doubt already heat treated. It snapped. It’s already fairly brittle. In this case, hearing it by welding makes it softer. Also, they aren’t getting it that hot because of how it’s being welded. Did you even notice the type of stick used?
welding do metal hard. it will break again. you have to preheat metal to 300-400 degrees, weld and then cover with sand to let it cool slowly..dont use oil or grease in the hole
Вот че поражает , что лепят говно , оно ломается , потом лпять лепят заново . И так бесконечно кто в теме тот поймет , а дуракам обьяснять только время тратить
The Pontiac axles in my race car were narrowed 45 years ago in the same way then a collar welded over the weld… We set numerous Bonneville speed record with those axles….
The collar of course makes a huge difference. You're not then relying on a butt weld where all the stress is concentrated. An external sleeve is always a good idea for this sort of repair but it depends on the axle design as to whether there's enough clearance through the bearing or in the axle casing.
The problem is the weight of a loaded truck and the brutal torque transferred to the axle shaft. In a racing car, the weight is lightened, the power increases then the torque decreases.
Aman, nearly every video in these countries with trucks show them way overloaded. It’s apparent the operators and loaders have no common sense. Hell, theirs thousands of them here in states too.
Ya put the loaded truck over a set of weigh scales it would be severely over loaded. I guess the loader operators dont know that trucks have a load limit eventually they will break
купите уже ему второй резец, и сверло ещё одно, эта индийская буратина каждый раз деталь просаживает, дорабатывая напильником изделие для музея ненужных вещей каждый раз пополняет этот мастер, мастер - коричневые руки
Somebody was hangin around my shop in the 70s. I did that same thing to my 12 bolt axles for my chevy vega. They lasted. I dont know about in a truck lots more torque😳
why cut other axle and fix the broken one. i am little confused. but i have 10000% respect to the skill hardwork and dedication and reuse nature of these men. hats off.
Dude trst me he knows abt dial indicators, he used manual one the lil indicator on stand before. Thats y his second welding tac was 180⁰opposite from first tac.
that axle will fail where the cracks were left in....looks like tge original axle was repaired the same way and it failed......there is no guarantee on a repair like that......this channel is just headline clickbait
Well done guys great it was repaired like the video says these guys are good what they do when done properly they work with what they've got & still make it work 💯👍🏻
yes there is room for the tube and will not effect oiling at all. in fact there is tons of room. the axle has to pass through the seal and bearing. that is the limits to be faced, but if it does not ,the tube could be machined down. It would GEATLY increase the strength.
The used one could have been damaged in some way. Assuming they had no good reason to not use it is dumb. What evidence do you have it was comparable and good?
If the axle is "ever breaking" how can you say it has been repaired? Is the next clip called "Repairing the non ever breaking axle with a method of repairing an axle that never breaks" at what point does this equal a false economy?
Should have built up the weld and not ground it off to make up for the weaker heat affected zone. If that is overloaded again it will break at the weld.
This man has once again shown that he is a master craftsman and the work he does is first rate. Thanks for sharing. Update to my previous comment, I think this man made the best possible repair he could given his current options. Of course, replacing the axel was the ideal response but this repair should work well in the meantime. Thanks for your comments responses, nice to see people actually reading these answers. Paul in Texas. 👍👍👍
It's quite easy to snap a half shaft. If they are under stress in Sand or dirt it will happen. The repair is as good as you can do. Other then buy a new one. I like their have a go attitude you gotta try. It may last it may not. Who knows good on them I say. Thanks mark from south Wales GB 😁
Tell us you don't know what journeyman means without telling us... Or master... Or operators... Or top notch... Basically every word in your comment was false or misused
In 2002 the flange was broken, but it was not repaired in this way, rather,this part was welded to the other part,and on part of the flange was replaced, only it was repaired and less than 250 meters it broke because it became short,and cost one dollar,and the car savmen
The daily work load on these guys would be felt so much less if they just had the equipment off the damn dirt and on benches. What is it so many many of these shops have to work squatting down instead of standing upright? It’s fricking time consuming and labor wasting.
Yo también pienso eso pero tal vez esa costumbre debe ser una tradición pero la verdad creo que a su vez es un ejercicio que los mantiene saludable porque poca gente en el mundo aún jóvenes lo pueden hacer
First thing why Overloading...? Condition of Roads may be Bad... Speed of Vehicle is more than capability. Repair method is great Should Use New Material, for New Axle a Proper Carbon Steel, Forged and then Machined, also Axle Dia may be locally increased during repairing if possible. Thanks for the Video.
Hello people? i have watched this guy fix anything and everything! In my life time i have seen a lot of people that was good! But this man is great in everything he does!!!
I started out in a machine shop in 1982 the owner was 72 everything was heavy dry cuts on a 1946 South bend lathe with braze ons to him braze ons were space age
No duran mucho, todo depende de cuánto lo uses, pero si le pones un poco de carga se vuelve a cortar, lo mejor es arreglar temporalmente si no tienes uno nuevo y después buscar uno nuevo por que tarde o temprano se vuelve a romper
A friction fit with the pin would help and whats with the oil near where youre going to weld 🤷♂️ id use it for getting back to the garage but thats about all it would manage good effort tho.
Wow, here's a guy who lubricates his lathe and uses cutting oil! But then he spoils it all by failing to use a centre drill and using an angle grinder to spew grinding dust all over his uncovered and just-lubricated lathe ways.
1 If that pin is bottomed out in the bore, when you weld it it will expand and crack the root weld as fast as you put it in.
2 Oiling the pin contaminates the weld causing porosity.
3 Undercut and gouges left after grinding guarantee a failure.
This shaft is sure to break again the first time the driver puts a heavy load on it or shifts hard. This should be considered a temporary field repair that is good enough to get an empty truck back to the shop for a new axle. I am a retired welder and have never seen a welded axle last for very long. We welded a few in Alaska just to get the rig home or out of the bush and into the shop.
Splines on the replacement shaft end were shorter than the original.
As a mechanical engineer I find these type of videos extremely entertaining.
@@teebosaurusyou These repairs are not usually done in the US because of liability. Necessity is a Mother
Ok yes you have welded them. But did you have a lathe and do it the way they did?
@@tsterioff Please read my three comments on procedure again. Using a lathe as a welding fixture doesnt matter. I
can weld a shaft just as straight using an angle iron for a jig. I said that the axles I welded were a temp fix to get a rig out of the bush and to the shop. 20 miles, max. I used TIG, not something that looks like mud rod(6027). These guys are ignoring many things, heat affected zone, what kind of rod are they using, pre heat, post welding heat treatment and one big wash bead instead of stringers. In other words, lathe or not, this is bound to break again. And I do have the experience to back up what I say.
Definitely one of the cleanest shops we've seen. The crazy thing is, it cost NOTHING to pick up after yourself. Thums Up just for his work area being neat and organized!
The comments are always painful in these videos. Everyone saying it’s crap. I tend to think if the repairs were no good they wouldn’t waste their time. Their work ethic puts most of us here in the states to shame as well.
These things should not be maintained and should be thrown away
The parts of the original vehicle lasted for 10 years of abuse. The repairs will last 3 months. Break - repair - break - repeat forever.
Yeah, they know what they're doing. I'm sure if it was more economical they would just use a new one and not bother repairing it.
It's obviously crap. You can see the break was a weld previously done, likely by this very same butcher, you can still see the grinder marks where they tried to smooth the weld down. 😂
This guy has probably single handedly caused more accidents in Pakistan than anyone else, this very one being a prime example...yet people like you praise him.
Have these people never heard of heat treatment. Welding changes the chemical makeup of what's called the heat effected zone - HAZ. It drives out carbon and makes it brittle. It also leaves behind residual stress that is tearing it apart. And then to subjecting it to those roads and abuse it won't work. At least try blasting it with a big blow torch, get it cherry red then quench it. This relieves the stress, spreads out some of the carbon, allows the crystals to grow. Look up heat treatment.
I'd be happy if they'd figure out the work bench and get off the dirt floor. Then we can talk about heat treating. SMMFH.
You have a bit to learn. The axle was no doubt already heat treated. It snapped. It’s already fairly brittle. In this case, hearing it by welding makes it softer. Also, they aren’t getting it that hot because of how it’s being welded. Did you even notice the type of stick used?
@@truthseeker2815 You're kidding right? I worked in material science 15 years,.
@@andymachala999 Wow, so much “material science” facts and numbers there. Thanks.
Lol That's all you got out of this?
Life Time guarantee in a country with no regulation means jackshit
welding do metal hard. it will break again. you have to preheat metal to 300-400 degrees, weld and then cover with sand to let it cool slowly..dont use oil or grease in the hole
Nice boat anchor.
Or it's a pedestal for flower vases?
Вот че поражает , что лепят говно , оно ломается , потом лпять лепят заново . И так бесконечно кто в теме тот поймет , а дуракам обьяснять только время тратить
😂 funniest thing I have seen in a long while! Good luck with that.
The Pontiac axles in my race car were narrowed 45 years ago in the same way then a collar welded over the weld… We set numerous Bonneville speed record with those axles….
The collar of course makes a huge difference. You're not then relying on a butt weld where all the stress is concentrated.
An external sleeve is always a good idea for this sort of repair but it depends on the axle design as to whether there's enough clearance through the bearing or in the axle casing.
The problem is the weight of a loaded truck and the brutal torque transferred to the axle shaft.
In a racing car, the weight is lightened, the power increases then the torque decreases.
The point is weight, not speed.
Your Pontiac race car didn't haul 80,000 lb to 100,000 lb loads everyday!
Whats the name of the car or team? What year and what records?
Please give them some Carbide bits for that lathe
You would find the original factory axles to be quite unbreakable if you would stop overloading the truck in the first place!
Hello
Aman, nearly every video in these countries with trucks show them way overloaded. It’s apparent the operators and loaders have no common sense. Hell, theirs thousands of them here in states too.
New axles have no safety margin. It's all build down to the lowest price.
Labor is dirt cheap.
They just keep fixing things to good enuff for now. Next week its broke again.
We cant operate like that here in the states.
Ya put the loaded truck over a set of weigh scales it would be severely over loaded. I guess the loader operators dont know that trucks have a load limit eventually they will break
" the ever breaking axle" is the perfect name
Excellent work with good finishing
Why would he cut the used one just use that instead 😂
Idiotic they are
купите уже ему второй резец, и сверло ещё одно, эта индийская буратина каждый раз деталь просаживает, дорабатывая напильником
изделие для музея ненужных вещей каждый раз пополняет этот мастер, мастер - коричневые руки
Это пакистан!)
Coat hanger runout gauge is back!
Guaranteed to break again immediately! 😂
Somebody was hangin around my shop in the 70s. I did that same thing to my 12 bolt axles for my chevy vega. They lasted. I dont know about in a truck lots more torque😳
why cut other axle and fix the broken one. i am little confused. but i have 10000% respect to the skill hardwork and dedication and reuse nature of these men. hats off.
that was a scrap axle
@@yafoor4660still makes no sense
Look closely at the splines, they appear to be a different length on each axle.
You guys will always have work. Because they overload every truck
As good as new! Third world quality new.
Life time warranty. ... M really impressed
It would have been interesting to see some dial-indicators to see the distortion due to heat.
Dude trst me he knows abt dial indicators, he used manual one the lil indicator on stand before. Thats y his second welding tac was 180⁰opposite from first tac.
@@harjinderkaur2384 we will never know how long it lasted but these guys are not repairing for fun so it must be a success,
@@frundlemudthe repair was done over a failed repair... They last about 6 months
Охринеть, новый токарный станок.
that axle will fail where the cracks were left in....looks like tge original axle was repaired the same way and it failed......there is no guarantee on a repair like that......this channel is just headline clickbait
Soon repaired again, never ending history.
Excelente trabajo 👍
Шок от "ремонта" и ещё раз шок если это будет уних работать ☻☻
Это ладно, на безопасность не влияет. А вот заваренная ципфа передней балки, вот это шок.
@@rombeI40 🤣🤣 И тем не менее они там плодятся и плодятся при этом ..
@@ЕлизаветаМеньшова-л2н так а кули, дурное дело не хитрое🤣🤣🤣
Well done guys great it was repaired like the video says these guys are good what they do when done properly they work with what they've got & still make it work 💯👍🏻
I wonder: Is there room in the housing for a tube to be slid over the axle and also welded to the axle? It would be one more layer of strength.
unfortunately not
The axle also acts as an auger to move lube outboard to the wheel bearings. A sleeve would stop the flow on top of not really fixing anything.
@@intheshell35ify Thank you. Good point.
yes there is room for the tube and will not effect oiling at all. in fact there is tons of room. the axle has to pass through the seal and bearing. that is the limits to be faced, but if it does not ,the tube could be machined down. It would GEATLY increase the strength.
You're watching job security at it's finest and guarantee of a repeat customer, gents!
Instead of giving him a used one...he cuts the used one in half and welds it to the old one? Avg IQ of 80 and it shows!
I guess they can't do the "pin trick" with the original one as it would end up too short.
The used one could have been damaged in some way. Assuming they had no good reason to not use it is dumb. What evidence do you have it was comparable and good?
80 ? you're an optimist.
@@truthseeker2815my evidence is avg IQ of 80.
@@A_Stereotypical_Hereticthen you don’t mind if I just randomly apply that to you.
We’re are the camels, elephants, cows .
If the axle is "ever breaking" how can you say it has been repaired? Is the next clip called "Repairing the non ever breaking axle with a method of repairing an axle that never breaks" at what point does this equal a false economy?
Is it trust able?
Feel poor working at fuly force applying on it.
Here's a thought STOP Overloading😮
A bad repair is better than no repair.
Ничего не понял, зачем он это дрын пилил и сваривал, если у него такой же только ржавый был? Не проще было старый очистить и поставить?
Не заплатят, а так видно, что работал
Шлицы разные
@@АндрейАндрейй-к8у шлицы то как раз одинаковые раз они его приварили а вот количество отверстий разное на ржавой 11 на новой 12
Проще было фланцы поменять.
I see some cracks 🧐🧐
🙄
I see a lot of cracks
The weld was one of the poorest I've ever seen. Didn't even melt metal, just pumped the chamfer full of rod
I just repaired one same way works great
They cut that weight too much they needed cut that half the thickness of the axle
I like the savety sandals.
I like the way the trucks are painted in rainbow colors and that the employees are allowed to wear dresses.🏳🌈
So progressive 😂
A waste of a good welding rod, they’ve ignored every rule in the book including the first one “Stop overloading the vehicles”
Should have built up the weld and not ground it off to make up for the weaker heat affected zone. If that is overloaded again it will break at the weld.
Life time guarantee, some insects only live for a few hours, just about the time that will last.every thing about that is wrong
If the driver dies when it fails the next time, there's you guarantee.
This man has once again shown that he is a master craftsman and the work he does is first rate. Thanks for sharing. Update to my previous comment, I think this man made the best possible repair he could given his current options. Of course, replacing the axel was the ideal response but this repair should work well in the meantime. Thanks for your comments responses, nice to see people actually reading these answers. Paul in Texas. 👍👍👍
Hello
That is relative to the man, but the big nose does have big skills!
that is not an acceptable repair...it will fail soon....to many cracjs and stress risers left unattended
It's quite easy to snap a half shaft. If they are under stress in Sand or dirt it will happen. The repair is as good as you can do. Other then buy a new one. I like their have a go attitude you gotta try. It may last it may not. Who knows good on them I say. Thanks mark from south Wales GB 😁
You don't know what a master craftsman is then. Basic lathe work and a stick weld isn't that.
These men are master journey men welders and machine operators
There welding is top notch
Tell us you don't know what journeyman means without telling us... Or master... Or operators... Or top notch... Basically every word in your comment was false or misused
In 2002 the flange was broken, but it was not repaired in this way, rather,this part was welded to the other part,and on part of the flange was replaced, only it was repaired and less than 250 meters it broke because it became short,and cost one dollar,and the car savmen
The daily work load on these guys would be felt so much less if they just had the equipment off the damn dirt and on benches. What is it so many many of these shops have to work squatting down instead of standing upright? It’s fricking time consuming and labor wasting.
I think it's what they get used to, for them squatting is like us sitting in a chair.
Yo también pienso eso pero tal vez esa costumbre debe ser una tradición pero la verdad creo que a su vez es un ejercicio que los mantiene saludable porque poca gente en el mundo aún jóvenes lo pueden hacer
The forces involved in shearing that half-shaft were enormous! They expect a ridiculous weld to hold...I think not.
Another SAFETY SANDALS PRODUCTION
Good work 👍
You have a lot of nice equipment in your shop!
Yep, looks like in was brand new,, in 1968😂
Did you have to warranty it yet ?
Glad i seen this. I needed a good laugh. Lmao!!!!
Which wellding rod he used ..super c2
Farmer rod 🙄
7018 I think
Amazing...the best
And what will happen if the truck is not painted like a circus cart. Can he go?
Hello ❤❤❤🎉🎉🎉
First thing why Overloading...? Condition of Roads may be Bad... Speed of Vehicle is more than capability. Repair method is great Should Use New Material, for New Axle a Proper Carbon Steel, Forged and then Machined, also Axle Dia may be locally increased during repairing if possible. Thanks for the Video.
Nice❤
Hello people? i have watched this guy fix anything and everything! In my life time i have seen a lot of people that was good! But this man is great in everything he does!!!
Thanks for coming 👍
But will it last...
Heello
would you buy this truck?
Ever breaking. Yep. Part 13 next week.
Do you not have access to a Band Saw??
I started out in a machine shop in 1982 the owner was 72 everything was heavy dry cuts on a 1946 South bend lathe with braze ons to him braze ons were space age
Надо ишо скочом заматат сверху
E 7018?
anyone notice that his tape measure is in inches?
Former colony!
bought it out a snap on van
Looking for the 'give them encouragement' posters here who universally don't have a clue. Praising bad work is counter productive,
Супер ! Токари они классные ! Super !
¡Esto es arte en estado puro! Gran trabajo. Un saludo .Gracias.
Hello
Their effort is appreciated but will this repair be survive.
How about exchange another used one..
No duran mucho, todo depende de cuánto lo uses, pero si le pones un poco de carga se vuelve a cortar, lo mejor es arreglar temporalmente si no tienes uno nuevo y después buscar uno nuevo por que tarde o temprano se vuelve a romper
Metal grain and metal fatigue go out the window once we break out the metal lathe and arc welder.
A friction fit with the pin would help and whats with the oil near where youre going to weld 🤷♂️ id use it for getting back to the garage but thats about all it would manage good effort tho.
The truck already repaired and on the road this is a spare that they have on hand to tied them over if it should happen again
It just shakes a bit but that is fine. Everything is fine
Super sir 👍
No era más fácil dejar el caño entero del anterior y solo soldar el disco🥴
Yeah work shop kaha pa hy pakistan main 🇵🇰🇵🇰🇵🇰🇵🇰🇵🇰
I wouldn't be happy with that weld. I would have welded it again and reground as many times as it took to leave no sign of the weld
Wow, here's a guy who lubricates his lathe and uses cutting oil! But then he spoils it all by failing to use a centre drill and using an angle grinder to spew grinding dust all over his uncovered and just-lubricated lathe ways.
when it breaks, he'll give you a "brand-new" axle?
Hello aapka video achha hai 1:00 baje uske andar watch barabar Rakhi hai pahle koi bhi vaise ka
В работе от него нет пользы. Если только любоваться.
nic🎉
в таком люнете я бы деталь свиным салом помазал, но им наверно коран не позволяет.
that welding rod must be some awesome stuff to be stronger that a FORGED axle. The crap they do just wont work.
70 ton tensile rod
does he repair aircraft too?
Looks like he grabbed a clean table cloth to hang on the wall
This is Soooo bad--- just reduce structural integrity even more by drilling a 1/2" hole in the middle-- then throw a bit of oil in---
nice boss. 🤔😊🥰👍
O artista mexe no seu caminhão.
So what's the "new technique"?
That's a very standard procedure.
New to the shop, or the person doing the repair perhaps?
Where is it in Pakistan
It’s bad idea because the weld will fail and crack again, the better idea is to bore the shaft head and insert the shaft rod into it and than weld.
Качество стали оси слабое для оси. Или очень сильный перегруз машины
если автомобиль 5 тонник,, они раму и рессоры усиливают, остальное то родное остаётся, грузят 50 тонн, конечно у тебя всё порвёт и позагибает
Heello
Another taillight warranty