How to repair a lathe machine cack gear
2023 ж. 14 Нау.
49 872 507 Рет қаралды
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Find more amazing tips at @TotallyHandyShorts #shorts
Ah yes, repairing hardened steel with aluminium
first thing i thought too. why not weld? too easy..
🤭
🤣🤣🤣
That's zinc
@sobesmith5415 would have been better if it was aluminum lol. Zinc is even less durable against steel.
Ремонт чугунной шестерни с помощью алюминия - это просто гениально! Даже пакистанские ремонтники до такого не додумались. )))))
Можно было и парафином , результат тот же.
Зато столько комментариев сорвал!
я удивился как не отвалилось тут же!
Да он просто "гений"!!! Только всё это мартышкин труд
@@gamayn2110 так чего люминию то отваливаться без нагрузки) Хотя, раз там так легко были просверлены отверстия и нарезана резьба, вполне возможно, что эта шестерня и не работает с какой либо нагрузкой.
KZhead really needs to bring the dislike button back. This is trash that would never ever work for anything but a paperweight
I am with you. It's so annoying that not to like something seems to be forbidden these days
I still dont get why they removed it and like hide the amount of dislikes a video get
@@pedrobrandes8097 Cos those dislike are worth more than gold when it comes to truth, especially when your pushing a narrative. 81 million votes for biden, i doubt the dislikes would reflect that one. 🤔
@@pedrobrandes8097 they said it was because people were attacking creators and driving up dislikes. But it still makes no sense because creators still see the amount of dislikes, but now the public can't see it. unless you download some add on or extension
I have a dislike button still
I think candle wax would have been a better option well done sir 👍🏻
I love how the video loops at the end and he's back with a broken gear, which is what will happen in real life. 😂
Rinse and repeat
@@jonathanbrown1120 o9o99oooooooooooooooooooo99o99o99o999o999ooooo9ooooooooooo😮
😂😂😂😂
😂😂😂😂😂
Exactly!
“Bill did you replace that gear?” “Even better boss! I spent 12 hours fixing it incorrectly!”
It worked... So it ain't just good. It's good enough.
With aluminum so it didn't cost much
@@dougmcmillan2483 aluminum is a soft metal. If you were able to break that gear for whatever you were using it for under normal conditions, now you’ll be able to break it 10x as fast with an extra safety hazard on top of it if it doesn’t destroy your machine outright. Just buy a new gear and recycle the old one next time instead of wasting aluminum and everyone’s time.
😂😂😂😂
@@ponti5882 🤣🤣🤣
This seems like an exellent way to utimately have to replace every other gear when these teeth utimately shear off and start rattling around the gearbox
It would be easier to replace the missing teeth with play doh, probably as effective too
Metal hardness left the chat
👍Да
Exactly! Cast on forged, not! Not too even mention not using grade 8 screws or rod.
And cast aluminum at that
And what, this wouldn’t last enough time for him to make a new gear? I think you guys are so quick to say something won’t work you miss reasons why it could. This is gonna last longer than you think.
@@wayd19that is a gear from a lathe, those teeth are gonna rip off as soon as he turns on the Machine.
Усиление из сыромятных винтов,это шедевр ,прочность шестерёнки примерно как у сыра
прям больно стало когда увидел эту парашу
Hry😮
Проще новую купить чем городить из пластелино это говно
да и плюсом алюминием залил😂
Пойдет на то время, пока ждешь посылку с новой
Больше всего понравилось, как он напильником восстановил эвольвенту на зубьях. Парень просто гений.
Ахахаххахахахаха, да, это просто отпад
Зуборезчики покинули чат 😂
Well this video has definitely shown me exactly what not to do. Thanks man.
Repairing a steel gear with aluminium! You are a certified genius, Son!
I think its lead!! 😂😂😂😂😂 aluminium would be 100x stronger 😂😂😂😂
@@nowar9220 Those off cuts he melted down are absolutely aluminium. But it may as well be lead for all the good it would do in an actual lathe xD
Galvanic rusting will break the rest of the gear
Lol
Cuando se hace una rueda dentada de acero es porque tiene que soportar un estrés que dudo que lo soporten los dientes de aluminio.
Tune in next week for “How to repair a repaired gear.”
😂 LOL
Too soft😢
xD
what I'm thinking 🤔😳
😂😂
He needs a gofundme to raise money for a new gear.
Repair steel gear with aluminium😅 pure gold 😊
How to fix a gear with broken teeth: Step 1. Get a new gear
Oh, it's 9pm you are with 12 employees planting 25 acres of Brussels sprouts ... rain is coming on the radar . One of the gears on our 6000 Holland jammed on a small rock and 3 cogs ripped . I in field mig filled the space and grinded the gaps ... 20 minutes and we were done planting before the rain around 2am . Next sunny day was 4 days later . You would still be waiting for the freakin' gear . Good day
I see you do not Farm .
@@niniv2706Yep, its get er done time. Weather dont wait for down time
😂😂😂😂😂❤❤
@@niniv2706в полевых условиях 🤔 если в поле есть горн и все нужные инструменты столярный стол 🤔
"On this episode of how to turn one broken gear into total destruction of everything..."
Truly😂
В уничтожение здравого смысла
... которую просто купил новую и никаких проблем, а сломанную выбросил и забыл .!!
Should you really be using aluminum for that?
Including his and our time...😂
This gear will be hidden in the workings of the machine so when the buyer shows up and he turns it on everything appears to work properly.
Oh, good idea. Repair steel with aluminun. Good luck.
this guy also repairs McDonalds ice cream machines
Lies! This guy got the job done. The ice cream machine is still friggin broken!
Underrated 😂
Oh no😢
Funny cause thier always broken
😂😂😂
this video is not a loop, it's live streamed, our boy is still fixing and cracking it time and time again
Hahahaha you made my day
O melhor comentário de todos!
I like how he uses the lathe to fix it
So much manpower for this little thing. I even feel like i deserve some money for labor just by watching
Legend says he's still repairing that gear to this day
😭😭😭
True
Well, that will not last...
😅😅😅
😂🤣
I love how the new teeth are clearly not seated to the gear at all. Someone get @FunkFPV in here 😂
😂😂😂😂 yup he would have a good time with it
Yes!
Yes
Yeah its almost like aluminum doesnt bond to steel or something.
@@captaincannabis3321 what? You must have never tried welding steel with the new aluminum blending rods 🤣🤣🤣
That things blowing up the second it reaches full rpm
machinery ceases to exist
I admire the amount of work that went in to this, the only thing is that repair will last maybe an hour of use with aluminum like that. It would ultimately be cheaper in the long run just to buy a new gear.
The gear being repaired was aluminium too.
На чугунную шестерню алюминиевые зубья, это шедевр !
Он мог бы и пластилином залепить, да видно не было ..))
Жевачкой нужно было
😂😂😂😂
Главное чтобы стаду нравилось
Он просто олень.
Welder left the chat
😂😂😂
😂😂😂😂
İts me 😂😂😂
Right? Like at least finish it by welding the sides
@@HpToujoursPur he literally can't. It's aluminum on steel.😂
Bro you need a working lathe to repair a broken lathe gear? This is comedy gold hahahahahahahaha
This is how to make a repairable gear more unrepairable
Ahh yes the aluminium gear tooth i cant wait to see how this performs
in pair with hardened steel.
It perform realy well for almost 1 revolution. Until it hits those Aluminum teeth...
может это даже не алюминий , а олово...или свинец..
one spin and it's broke again 😄
Was looking for this.
There's a simple way to bond aluminum to hardened steel. Step 1: You don't.
😂
all the electricity, material used and work hours... remind me: how much does a gear cost?
The tool and die maker when he reminds the shop that he works by hour. 😂
The repairing process takes longer then the gear would last 😂
This video is 2x longer than those new teeth will last
How not to repair a gear
Not just you... That guy should by fired, even if he did that at home.
As someone who has knowledge of different types of steel. I have a couple questions? So the bolts are aluminum? So don’t do this as a quick fix to keep the machine running till the replacement gear arrives. Shut the factory down and send everyone home until the replacement gear arrives?
This method is going to cause even more damage. The correct move is to simply wait for the replacement part. What will happen is the gear will turn maybe a couple dozen times (being very generous), the aluminum will sheer off and start destroying more gears turning this into an even more expensive size fix with even more wait time. If a single lathe being down is enough to cause a shop to shutdown it isn't a factory
Isto que eu chamo de profissionalismo. Parabéns pelo bom trabalho.
That aluminum will pair real nice with the hardened steel gear
I was watching this and thought this aswell, like no way he's using aluminum to repair the gear xD
🤣👏🏻
Yeah, that's a temporary fix at best.
@@drtidrowveeery temporary
Legend has it that them gears lasted at least 2 full turns 😢
На первом же обороте сломались
That's a generous number 👀
Built to last! Great job! 💪
This is a metaphor, saying, if a critical gear goes you’re screwed.
That alloy will last about as long as a Chocolate Frog in a warm oven 👍
😂
I'm stealing that one
the frog would last longer
No!! Not the freddo
@@andrewedmonds4247 they are too expensive to waste like that!
Moral of the video: Never do this
This is why we need dislikes
unless its like a 60 year old part that isn't made anymore in which case, what ever works.
@@blablableep6811the video has 734.585 dislikes
Perfect, holds up from 12 to lunchtime!
If this happens, it's time for an upgrade!
Can't wait to see Funk FPV's commentary on this😅
For sure!! Totally not the way to repair a gear.
I Always think about him when i see this shorts...
I came here for this comment and you did not disappoint!❤
I, too, sought to find this comment.
Yep. This could get a negative number out of 10 for creating an environment ripe for galvanic corrosion using only mechanical fit between the gear tooth roots and chords, imbalanced, with an alloy that will s**t the bed like Amber Heard.
As a mechanical engineer I'm literally dying inside.
We need a support group at this point
oh you're an ME? Good for you
As a critic of overused hyperbole, no you’re not.
I imagine how you feel. Same 4 me
I feel pain as a welder 😢
It's a video agro. You can't set the angle of the blade with a hand grinder There is a lot of tolerance. As shown in the video, there is no problem in slow speed movements, but at high speed, there is a lot of noise and vibration
The Germans say "No"
I think this is a great way to ensure complete failure and destruction of other gears. Well done.
17 years as a metals,welding construction, drafting teacher. Smarter way would be to fill the gap with weld then take it to the lathe. And a horizontal milling machine. Did that to redo a broken gear from the H.S. woodshop 50 year old table saw. Was still working 15 years later..
A gear-driven table saw? Never heard of such a thing.
@@thereynolds2725 saw was made in 1942! So you're probably too young to know that!
Totally agree... metallurgical shortcuts will always be the big mistake of these times...
@@jensandersen8270 I'm not saying such a thing doesn't exist, it's certainly physically possible to do, but seems expensive and unnecessary. I've seen many old table saws and none were driven by gears. A belt is just so much more common.
That would be the common sense method in my opinion as well
tune in in five minutes when we have to fix it again
No way I trust that gear after that
Well, that will work for about 3 minutes 👍
More like 3 seconds😂😂
Not even....
Alex, you're being very kind! 😂
if you're lucky it will just jam the machine and break more teeth within a single spin.
Yeah. Let me know how those aluminum splines hold up 😂
На трёх шурупах,непонятно какую мощность собрался передавать? Немного надёжнее если сваркой направить зубья,но намного слабее чем целый зуб.
Mild steel. Still, they're gonna hold... for one whole revolution!
First time you engage the transmission I know exactly where I should look to find the failure
If only people undertood that a outrageous video on social media has more interactions, engagement , and monetizes better than good ones.. they would stop giving the content creators more reason to keep doing themm it's on purpose guys.. he knew what the reaction would be and wants exactly that.
Repair a gear by perforating it... *Structural integrity left the chat*
I hear aluminum pieces lubricate engine lathes really well
Yo uso grasa en aerosol de grafito para lubricar el tornamesa de una grúa búscalo como ( Molly Loctite de grafito en aerosol )
No aluminium here though. Mild steel. Still no good.
@@skylined5534 that was aluminium.
Как хорошо, что таких как вы мало..
Думаешь развалится алюминька?😅
Сколько делал, столько и прослужит, металл не закалён
@@user-pb9jx5kc6bзакалебёшься ты алюминий закаливать😂
Зубцы идут не с прямыми гранями. А их закругление высчитывается формулами.. Поэтому это временная залипуха..
Lathe is amongst the ultimate precision tools, this is tomfoolery
LOVE IT! ITS TOTALLY GONNA WORK WITH A HARDENED STEEL GEAR WITh aluminum!!
По рассказам мамы так восстанавливали шестерёнки для трактора " фордзон " в 1931 - 1933 годах.Только зубья наваривали электросваркой и напильником формировали зубья.
Ahh yes the infamous aluminium gear
Alumisteel
😂 this made me audibly laugh and wake up my wife lol
มันจะพัง ในไม่กี่วินาที ที่ใช้งาน
@@yamato00001yea what he said
@@H3O14 อลูมิเนียม อ่อนแอร์กว่าเหล็กหลายเท่า เอามาใช้งานไม่ถูกต้อง
Lovly gap in the casting….sure that won’t ever be a problem 👍
Im glad he cleaned off those gears, they looked a little sharp around the edges
What woekshop has a lathe and a crucible but no welder? Normally if you have machine shop equipment you would use a fly cutter that you could gring into the shape of the good teeth on a mill to make the teeth and use some kind of indexing head to position the gear. But if there is no mill you could rig a tooth rest to index the gear according to its good teeth and grind a tool using the carriage to use that tool as a broach and the cross slide to adjust the cut in a couple thousandths each pass. Maybe not fast but you could have weld metal that's as durable as the gear instead of choosing a soft metal to make filing go faster.
😂😂😂 title should be “how to fix a gear with soft cheese” 🧀
I about spit my dip out on that 1
😂😂😂 ahahaha lol
He should use ramen and superglue
Следующий ролик - ремонт шестерни при помощи глины.
при помощи бумаги А 4 из одного листа, или салфетки
Затем после бумаги будет из пены для бритья
А потом - китайская лапша и клей ПВА.
Хлебный мякиш забыли)
при помощи, простите, говна..
Please to anyone that may have the idea to do something similar… do not. First of all, you don’t repair hardened steal with aluminum. Second, the shape of a gear tooth is not at all a straight line (it is an involute of a circle). By doing what is done in the video, you will have poor engagement and it will heat up quickly until destruction. Finally, most of gears are hardened, it is not just molten metal gently cooled down. It is a special thermal treatment and surface treatment (sometimes even chemical treatment like nitriding). And it is done for a reason. In conclusion, buy a new gear, you won’t be able to repair it properly yourself without excellent technical knowledge and some good foundry equipment.
nice repair. i'll show that to a machinist, AFTER i wear a helmet. machinist handbook slaps are no joke.
Balance, strength, precision. It's what gears crave
Not Brawndo? 😮
Balance and strength were my first thoughts also.
@@VulcanGoF It's got what plants crave....
@@rustybricks1924 it's got 👏 electrolytes
@@lostpockets2227 Brought to you by Carl's Jr.....
I like how you need a lathe to fix the lathe gear. Nice art project.
I wasn't sure if anybody was going to catch that 😂
I got a grin outta that point too!
He also used a new gear to make reference marks
"Yo dawg! I heard you liked lathes so we installed a lathe in your lathe so you can machine while you machine while you make shockingly bad repairs to your lathe!"
I mean look, it’s still bad because no metal hardness. But it could work in a pinch until new parts arrive.
And this, my friends, is one of the ways VERY gory lathe accidents can happen.
Надеюсь зубья из олова сделали? Для мягкости хода.😂
Скорее из алюминия, для лёгкости хода😂
Выглядит крайне надежно)
🤣🤣🤣👍
Хватит! У меня живот болит от смеха.
This is perfect for when the repaired gear is mounted on a coffee table lol
I wouldn't trust it with any torque or rpm... But if it's a simple gear for a hand crank in the middle of f-ing nowhere, it might be a viable solution.
Наглядный пример как создать себе проблему из ничего и начать исправлять👍🏻 Нет слов, одни эмоции
Так этот индивид ещё умудрился на чугунную звёздочку приделать алюминиевые зубья )) самыая бестолковая работа ))
101 тысяча лайков 🤣
И прям эвольвенту болгракой зафигачил. Глаз - алмаз
Имея при этом токарный станок...
Ya, let’s fix something that broke due to not being strong enough with something weaker
Build Back Better in action lol
music sounds like a romantic dinner and wine at home with a first date
I can understand adding material by welding it. Its done all the time on low tolerance gears in poor countries. But casting aluminum is a whole other chapter
So you used aluminium on a steel gear... Nice one Gary...
It’s only a display model.
It's probably another alloy, like Babbitt.
Its Zamak.
@@brokeandtired It's coated mild steel.
I'm no expert but I'm pretty sure the stress that sheared those steel teeth is about to flatten that aluminum in about one rotation.
Just close your eyes when you turn it on, it’ll be fine probably
The original gear looks to me like cast iron rather than steel, and CI can be a brittle material. Perhaps if the damage arose from a one-off malfunction which will not be repeated, and the original gear was way stronger than needed, it might stand up. The aluminium will be somewhat reinforced by the steel studs, I guess. But it would have been better to use a higher tensile steel than hardware store machine screws.
@@Gottenhimfella Not CI. Look at the drillings. It's steel.
Couldn’t you just weld it and grind it back down?
@@beetelish If you can't find a replacement, that's really to only repair option. Best done by a machine shop who can cut gear teeth, but not impossible to do by hand, just a lot of work to get cut accurately enough, There's more to getting gears to mesh right than might appear. A pretty significant project for DYI, but not impossible. Once done, the whole gear should probably be heat treated. There isn't a lot of meat below the gears, so you'll likely need to heat treat. If it is a really old machine, you'll probably not be able to find a replacement unless it's a common well known brand. Probably take a lot of searching to find one, if you can. But worth trying. Depending on where this gear fits in drive system, it might be possible to run without it, but losing a speed range. This attempted fix might get everything to turn, but it won't hold up under any kind of load. And when this gear breaks, the pieces could end up messing up some other gears. If it's an otherwise good lathe, it's worth doing it right. I'd spend the money for a good machine shop to repair it and there's probably a couple ways they could do it. If I couldn't find someone with a good solution, I'd try what you suggest as a last ditch effort.
Gears are one piece for a reason. Yes this might work temporarily but eventually it will fail. Seeing this gear looks like it takes some major stress.
A masterpiece i used my chewinggum to reduce the repair costs
Сломаются первыми при нагрузке. Нужно сразу деревянную шестерёнку делать.
почему деревянную ?
Для видео и хлебного мякиша бы хватило.
Зря не говори. Раньше на редукторах на задвижках деревянные шестерни ставили. Одна такая под открытым небом лет 20 лежит, на ней даже плесени нет.
Потому что есть такая штука как закалка металла. А тут тяп ляп и пусть профиль зубьев восстановили а прочность нет.
Срала-мазала
У него железные колесные зубья на шестерне сломались, а он вместо них алюминиевые зафигачил. А эвольвентный профиль зуба болгаркой и напильником выточил.😂
😂😂😂
При цьому в нього є токарний.😂😂😂
This is what happens when your father refuses to teach you how to weld because your transgender, this is how you prove you were right 😂
😂😂😂
When you give a toddler access to a machine shop
43 million people wondering what they just witnessed
Ah yes, let me use my spare gear to create my raging fragmentation gear of doom
Мой преподаватель по металлообработке плакал бы в расстроенных чувствах увидев это.
я работаю в металлообработке просто ахренел алюминевая заплатка)))
аварийный ремонт
Я думал что он вообще эпокситкой зальёт.
а еще 200к чел вы бл кто!?
😂
Only problem I see is that you have to have a working lathe to repair the lathe gear.
I'm guessing hear, but mig or tig welding steel then grinding to shape is better. And that the drilling just weakens the wheel, while the Aluminium teeth will fail under load or will fail from galvanic corrosion.
Помню в молодости ремонтировал токарный станок в чугунолитейном цехе - ДИП - 500. Оставалось 50% от зубьев, на шестерёнках. Грохот стоял от этого станка. Шестерни отвезли на электрокаре в сварочный цех.Сварщики обварили все зубья на каждой шестерне, затем фрезеровщик нарезал зубья , закалили и установили на место. Станок работал как новый, тихо , как будто с завода. И здесь нужно было изношенные зубья обварить и нарезать на фрезерном станке новые зубья.
250 полуляхов из 250
Да какой, тут взорвётся прибор
Нее, тут 500 из 250 возможных, так то аккуратно и четко сделано, но работать долго не будет,
Не братан тут гигаляхами воняет
Как же ты прав, только единица измерения терраляхи
@@Mr_Ason согласен
You can use a welder and just build up the teeth and shape with a file but then never put more than 50% of the torque you used to use for safety reasons Honestly just don’t try fixing gears its not safe
"Yep, that's goin' everywhere"
On the 4th rotation you will be catching metal chunks with your face! Brilliant!!