From mechanical and machinery skills looks great, but I hope they didnt expect long term reliability. Someone broke 1,5cm of metal on each side plobably from metal fatigue but after repair it held only by tiny pipe and shallow porous welds. In this case threads doesnt hold any forces, only positioning and centering parts with small play because this threads are not tapered or hard tightened to the other part.
Me gustan sus videos pero lo que no me gusta es que inician casi con un minuto del vídeo y luego se regresan y vuelven a empezar 🤔🤔 háganlo bien desde el empiezo y no así ok? Saludos de México 😊
Sir, very well done. To be a machinist you have to be able to think outside the box when it comes to finding a suitable and safe solution. I think you did an awesome job of machinery here and I’m sure that it will outlast the truck as your threads were well cut and were a snug fit and the welds had plenty of penetration. Congratulations sir, a very competent repair.
We start off with a broken CAST IRON housing. It is then threaded and a very loose fitting steel insert is screwed in. This is then welded with 1 run of "Pac Bridge" 6013 welding rod. Note no pre heating, post weld controlled cooling or even the correct welding rods for cast Iron to Steel welding. This weld would have cracked at the casting when it had cooled down. The exact same applies to the steel plate that was very loosely screwed into the other part of the Cast Iron casting. Again welded with 1 run of the ubiquitous "Pack Bridge" 6013 welding rod. This is yet another in a very long line of pure "Click Bait" videos with a bodged "Repair" that will never be fitted to any vehicle
IDK, maybe they just sell it, so it's not their problem? Also, many heavy machinery and railroad parts are cast steel, which is more expensive, but can be welded. they def did not make enough passes tho. ps: i am not a welder, so...
@@arthurmario5996 - any weld is a compromise as compared to the strength of an original part. If a 30 or 40 mm shaft can break on load, do you think a generous 10 mm weld will hold and give the same performance??
This repair won't even stand the load of the vehicle itself. You cannot compare the strength of the original thick and heavy iron to that of mere hollow steel tubing which was loosely fitted with single layer of welding. It can be compared to a beautiful but useless women...🤪🤪🤪
From mechanical and machinery skills looks great, but I hope they didnt expect long term reliability. Someone broke 1,5cm of metal on each side plobably from metal fatigue but after repair it held only by tiny pipe and shallow porous welds. In this case threads doesnt hold any forces, only positioning and centering parts with small play because this threads are not tapered or hard tightened to the other part.
MARAVILLOSO - FELICITACIONES!!!
CNC Master 1 CZcams channel the best from Pakistan and the world ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
U zz mil
Sensacional, parabéns! Melhor impossível!
Very good repair, but you should have welded the big ring on the inside as well as the outside.
Me gustan sus videos pero lo que no me gusta es que inician casi con un minuto del vídeo y luego se regresan y vuelven a empezar 🤔🤔 háganlo bien desde el empiezo y no así ok? Saludos de México 😊
It is called a preview.
The threads are loose fitting, this tiny movement will cause metal fatigue on the entire hub, Will break again in a week or two...
you don't know what are you talk about this job never going to broke
Sir, very well done. To be a machinist you have to be able to think outside the box when it comes to finding a suitable and safe solution. I think you did an awesome job of machinery here and I’m sure that it will outlast the truck as your threads were well cut and were a snug fit and the welds had plenty of penetration. Congratulations sir, a very competent repair.
Я хоть и не токарь а работаю фрезеровщиком по металлу, впервые вижу что чугун варят со сталью.😂
Что ты хотел, если тут самый точный инструмент - штангель 🤣На станке варим, ваще поую 🙆♂🤦♂
nice job . un trabajo con cálidad
How much does turning work cost?😊
that black paint does all the job
Se paso cuanto vale ese trabajo en dolares.perfecto.
Как хорошо станок закручивае за одежду лахманы
Estos trabajadores son fantásticos, tienen soluciones para todo, mis respetos 👍👍👍👍
You are very able,good.From Italy.
We start off with a broken CAST IRON housing. It is then threaded and a very loose fitting steel insert is screwed in. This is then welded with 1 run of "Pac Bridge" 6013 welding rod. Note no pre heating, post weld controlled cooling or even the correct welding rods for cast Iron to Steel welding.
This weld would have cracked at the casting when it had cooled down.
The exact same applies to the steel plate that was very loosely screwed into the other part of the Cast Iron casting.
Again welded with 1 run of the ubiquitous "Pack Bridge" 6013 welding rod.
This is yet another in a very long line of pure "Click Bait" videos with a bodged "Repair" that will never be fitted to any vehicle
IDK, maybe they just sell it, so it's not their problem? Also, many heavy machinery and railroad parts are cast steel, which is more expensive, but can be welded. they def did not make enough passes tho. ps: i am not a welder, so...
What better did you expect from a Pakistani mechanic?
@@arthurmario5996 - any weld is a compromise as compared to the strength of an original part. If a 30 or 40 mm shaft can break on load, do you think a generous 10 mm weld will hold and give the same performance??
@@SubramaniamLakshminarayanan of course not
They did this exact repair for me 3 yrs ago and it’s still holding fine. Perfect
❤❤❤❤
Belo trabalho gostei, ficou.muito bem feito 👏👏👏👏👏
Excepcional
We fix for you! See you in a week when it breaks again! Happy day to you! lol
Certainly it wont last a week. Maybe a few minutes.
That piece now has more strength than the original piece.
This repair won't even stand the load of the vehicle itself. You cannot compare the strength of the original thick and heavy iron to that of mere hollow steel tubing which was loosely fitted with single layer of welding.
It can be compared to a beautiful but useless women...🤪🤪🤪