With the repaired gear having twice as many teeth as the broke one, the gear it meshes with will also need to be changed to match. Never mind the gear ratio being no where near the same as before. This was either just a demonstration of how it could be repaired, or a massive waste of time, mostly mine.

@sebastiadomenjosole3069

11 ай бұрын

😂😂😂😂😂

@thepagan5432

11 ай бұрын

I couldn't agree with you more. There were so many obvious steps that the "master" was completely ignorant of, I felt ashamed for him. To be honest at the start I would have removed any hardening from the broken gear. Then welded and dressed the new teeth and retreated the shaft back to its original hardness. At least that way the gear would still mesh with its mate, as long as that was the only problem.

Great work, thank you for uploading.

These guys have an amazing ability to fix everything

Gerçek bir usta. 👏👏👏👏

As long as it does the job is the whole thing nice work kid.

Nice repair👍

Почему выбрано резьбовое соединение? Обработать поверхности и задавить прессом не проще?

Amazing

یا امیرالمومنین علی علیه السلام ❤

А зачем он это сделал? Для чего все эти усилия, трудозатраты, в металлолом и так бы эти две детали приняли И зачем носатый Алладин меряет шаг резьбы, у него всё равно один резец, которым он и обрабатывает и которым нарезает?

2 РАЗ МОЖНО БЫЛО НЕ ПРОВАРИВАТЬ, МЕТАЛЛ ТЕРЯЕТ СВОЙСТВА ИЗНОСОСТОЙКОСТИ

ネジを切る意味が全く無い。 結局は溶接のみで結合してるんだし。

se ia soldar a peça porque soldar no torno ? e outra o negativo nao estava na peça e sim na maquina detona com os rolamentos do eixo arvore da maq serviço muito porco.

If the intention was always to weld it eventually, why the thread ?

@jamestsmith4500

11 ай бұрын

I'm thinking less chance of sheering off .

@hartley1207

11 ай бұрын

I think it's to lockit a pin if there is is space will also work.

When #labour is far cheaper than an new part like in #Pakistan or no new parts available like in #Cuba

cutting tight threads on a lathe is always interesting to watch

Just another BS repair that will break and take out the whole transmission next time. You're saving nothing by this repair. You're only increasing your replacement cost. Not very smart.

Muy buen video saludos

As an mechanical engineer with many years in the gear and gearbox industry, I was left speechless by this farcical display of nonsense. The new gear had a much larger PCD than the old one. The OD was considerable larger than the old gear. There were many more teeth than the old one. There is no way in hell this gear will run with the old gears mating gear. Banging the jaws of your Vernier shows a total disregard for the tools you have. The thread cutting was hilarious as once again no concentricity check was evident except for the bang of the part in the jaw. It is not the lack of tools etc, it is the complete lack of basic engineering knowledge.