I love watching these guys perform, their work ethic is wonderful. Amazing to see people working in bare feet, not even health and safety flip-flops! It seems any old scrap goes into the melting pot so nobody has any idea of the actual metallic spec of these castings!

Very very nice ❤❤ Amazing very nice video ❤❤ my favorite channel love you 😊😊😊😊

Very skilled Workers

такие каленвалы хорошо подходят на китайские двигатели

Theory of time study & Motion study tell leva jaay! Without safety protocall they are working so fast.

Я чуть не заплакал.Жду когда шатл на марс точить будет😢

In Pakistan no health insurance is need. Alla provides insurance.

Yes Ford and Rootes group used S.G iron crankshafts from late 1950's to 1990's they performed well until they had a big end failure then they distorted and the mains suffered runout and therefore could not be reground

Нет видео с балансировкой и нет характерного сверления на противовесах

@psk5746

Ай бұрын

Might be next step

Guy #1: "What do I do with these that just came out of the cleaning tank?" Guy#2: "Just THROW them over there on the ground" LOL Thanks but no thanks

@timmyhipbird7543

Ай бұрын

yeah all that throwing and they don't have shoes

Luar biasa 👍👍👍

Trục khửu mà đúc như này sẽ k tốt bằng đập từ 1 cây sắt tròn ra

Still amazing the lack of safety in these shops.

@pierrenavaille4748

29 күн бұрын

Almost no safety gear anywhere.

If the western world was cut off from countries like this we would be stuffed as we have lost these important skills

💯👍

would like to know how they make the crankshaft form that goes in mold.it has to be bigger than the original crankshaft so they can turn it down.

@normangiven6436

2 ай бұрын

its probably a reverse mold made for just that purpose.

@brianlove8413

Ай бұрын

Not just for machining, you have to allow for shrinkage as well.

It looks as they made crankshafts from grey castiron .

@mbury8004

2 ай бұрын

@@UserName92149 If you had a little idea than you see that it is for a 3 cylinder engine like the 3.152 Perkins engine

@brianlove8413

Ай бұрын

@@mbury8004 Yes it looks like it, and they were originally forged steel, these are definitely grey cast iron.

@mbury8004

Ай бұрын

@@brianlove8413 I wonder how long they will hold untill they brake .

Cast iron crankshafts?😅 Quality cranks are forged.

@thomasgardner5872

Ай бұрын

True but the vast majority of crankshafts produced are and always have been cast

@ericfaley9019

Ай бұрын

You must live under a rock most manufacturers are using cast cranks. They’re cheaper to manufacture. Yes I know forged a superior. So does the auto industry.

@brianlove8413

Ай бұрын

@@ericfaley9019 It is a Perkins crankshaft, they were forged steel, some are even nitrided! This would not last very long in a good working engine, haven't even hardened the journals.

@psk5746

Ай бұрын

​@@brianlove8413 remember we have not necessarily seen every step. So heat treating, for example, might have happened

@brianlove8413

Ай бұрын

@@psk5746 Before it went into the crank grinder, we would see the blued metal where they would have induction/flame heat treated it, this for them would be a fancy method, I think they would show it if happened.

Bloody scary the lack of protective equipment. Bet there are heaps of men who have had workplace accidents and are invalids. No compo there either.

Khủy

Keep it up 👍

😂😂😂😂 75 years old… NOT

NOT ONE GUY WITH SHOES OMG HOT FOOT DISGUSTING THE WAY THEY WORK JUNK METAL MELTING FOR A CRANK SHAFT NO WONDER CARS DONT LAST