❤️❤️❤️🔥

I'm always ! Quite amazed ! How Parts ! Like these ! Are Stollen ! Ideas !

I made a stepped pulley from aluminium on the metal lathe in the metal shop in secondary school, but we did it differently. We started with a stepped blank in a four jaw chuck and dialled it in, then faced the end and drilled it. We then swapped back to a three jaw chuck and made a tapered shaft by offsetting the tailstock. The pulley was jammed onto the shaft and the four pulley sections machined. I ran a parting tool to the bottom to set an even width for each pulley section. I still have it over 50 years later.

Bom trabalho meu amigo!!

POORA DRUM SIZE QATM KARDIYA AAPNE TOU BHAI SAHAB POINT SIX SE ONE MM TAK CUT KARNE KA TARIQA HAIN DRUM KO YE AAP ZYADA CUT KARKE JOB FAIL KARDIYA BRAKE NAHI LAGEGA SIZE QATM HOGAYA

Waste of time, diameter will be wrong for shoes and thermal surface cracks are still there. Besides they're cheap.

Saludos de cuántas RPM es ese motor... Lo felicito

Good job using that cutting torch. I'm not a fan of stick welding but that is a nice looking weld bead. But damn bro, shorten up that tool overhang. I can see that turning that whole thing down would be a slow process. Not much to chuck onto, lot of stock removal with interrupted cut, and most likely those teeth are work hardened. I'm surprised that replacement sprocket ring, which is obviously for this type repair, does not have weld preps on both faces.

For some of the other comments I've read here. The mounting surface (face) was indicated true, the inner diameter was indicated true using an area that appeared to be beyond the wear area. I see no problem with the chucking and indicating. I am sure that before wasting time doing this job the drum was measured to make sure there was material to allow cleaning up without exceeding maximum size. The scary thing was the length of that grinding wheel arbor, but perhaps it was made for other jobs that need that much extension. Although not shown, I expect that after mounting the grinding attachment the wheel was dressed parallel with the machine axis. For anyone not familiar with grinding, dressing a wheel cleans and trues the wheel, making a straight and round cutting surface. It also exposes new abrasive particles that are clean and sharp to provide free cutting.

how many thousandths was removed ? what grit is that stone wheel ? thank you for posting this video sir.

Bravo KS Mechanical Engineering❤

Dress grinder wheel for best results. Protect the ways also.

Parabéns pelo ótimo trabalho de usinagem executado

It's 2024 (nearly 2025) why the heck do drum brakes even exist any more, except for vintage cars and trucks?

The repair was better than having to replace the axle at a large cost. But it was only possible because you have the big lathe.

Why not turn down the shaft before welding to get rid of the rust?

You dont know its in India, but you know it is in India

Good clean repair.😊

trabalho excelente 👏👏👏

Engineering….and a dirt fucking floor…seriously 😂😂😂

You can get 2 sets of shoes to a drum but not a third.... without it coming apart

bu kadar uğraşa gerek yok 10 dakikalık iş

It's interesting that the tubes were just lightly carved to allow the joints to slide smoothly and snugly onto the connector. 😊

All you had to do was bor it and put it back on have you never seen a break lathe

Mucho desgaste al torno

섞어빠진 선반에서 연삭을? 그냥 정밀도 없이 연삭 흉내만.

Sorry but I gave you a thumb down for the click bait on the title and also the thumbnail using the same font and color as Abom

Отличная приспособа, хороший результат.

That will work.

im mechaning im say brake drum you need welding and resurface.

This is why it is cheaper to buy new one, unless you are in India/Pakistan.

Надо еще полирнуть и маслом помазать!

С задними смысла нет так заморачиваться, а передние только в паре со ступицей точат, иначе будут бить

16.5 inch drums are 120 dollar. All that work is a waste of time

They're Third World Countries for a reason

Try this next time... See if you can get the bit as close to the tool post as possible. It will reduce the vibration and deflection and give a better surface finish. Also try and wrap the outside of the drum with large rubber bands if possible. It will reduce the harmonics and give a better finish. I've done a lot of truck drums. They're tough on a good machine

Align the drum inside, where is worn? Really? Change job man.

Drums are not worth turning waste of time one set of shoes they are readyto fail DOT inspection

Требуется компенсация износа? Не получится конус?

Хороший способ ,шлифовальный круг это сделает лучше чем резец👍

Мы в России новые покупаем. Они у нас дешёвые.

True but this India .... he would of checked ID if had tool ... This way next best method ... At least boring bar would of exposed ovilation ... Job well done i say ....😂

All the keyboard experts are out in force flapping their chops I see.

Before measuring, please clean the piece!🤷‍♂️🤦‍♂️🤦‍♂️🤦‍♂️

Ont ferait cela à une époque , mais juste avec rectifieuse à tambour

Cách lấy Tâm đã bị sai

That's a great idea of having a backup/support with those bearings while cutting into the material.

Good job👍 🙏🏻

Stick welding in sandals......Ouch.

Wrong way to indicate.