The Ingenious guy Connected Broken Input-shaft Very Nicely / Pk process #brokeninputshaft #ingeniousman #pkprocess The top gear which was broke due to overload was very well attached
As a lifelong welder, that ran a fabrication and repair shop for 45 years, about the first time he accelerates, that thing will go pow, right next to the weld! There are some thing’s that shouldn’t be welded, and that is one of them. Like Clint Eastwood said, “A man has to know his limitations “! 😂🤣😂
This guy is a genius, he found some broken part "fixed" it and probably threw it straight in the scrap bin when it was done, but he got 7.5 million of us to watch the video and banked the cash😂
GROAN! All that grit on that lathe! In the headstock. In the chuck! I hope they used something other than 7018 or 6013 to weld. That deposits mild steel. Shafts and gears are hardened for a reason. The welding changes the heat treat of the adjacent steel. If it's a typical trucker, he'll go out and load up his truck with as much as it will hold. SNAP. Broken again. Oh, bad luck.
As one who is skilled both as a machinist and welding, I am impressed at what this man was able to accomplish with bare bones tooling. Being able to center that shaft in a four-jaw chick with no dial indicator is admirable. He is making do with what he has. The only doubt I have is whether or not that repair is going to hold up. I wonder if he had the ground clamp on the tailstock? You wouldn't want it on headstock with current running through the bearings. That's the kiss of death for any bearing.
He has put weld current through the shaft bearing and then through his lathe bearings and gears. This can cause a huge amount of damage to the surfaces. The spline shaft is probably a high strength grade such as 4140. I did not see him apply preheat. I expect the shaft will have a brittle heat affected zone. The workmanship is impressive but the repair will not last.
"Been there, done that." It's what you do when you can't get, or can't afford the replacement part. I'll bet it worked fine. Good ole 7018 welding rod.
Гениально! Из измерительного инструмента только линейка и ответная деталь. Нарезка шлицов отрезным кругом. Сварка высокого качества. Отсутствие термической обработки. Я в восторге! Надеюсь эта высокотехнологичная деталь будет использоваться в качестве якоря в лодке, а не в трансмиссии.
Don't know how reliable the finished product will be, but I do admire the can-do attitude and the work involved especially in the conditions available.
В этом видео прекрасно все. И резьбовой резец по всем операциям, особенно центровка сверла, и капли расплавленного металла от сварки в подшипник в купе с отходами болгарки, и работа машинкой по пазам. Спасибо вам Биба и Боба, вы сделали мой день.
Reminds me of back home! All parts are at least 80 miles away and some are hard to get. We have to 'temporarily fix ' stuff just to get the equipment back home. It's amazing what you can fix with a little ingenuity. Parts only temporarily as no heat treat, welding through the bearings, metal grinding particles in to bearings, ect. Only temporarily.
Under those primitive working conditions, I give the man lots of credit. He's taking care of business and not sitting on a street corner begging like some bum. Hats off to the man.
