A new method of repairing a broken tooth of Gerari is a good method made of silver metal mandrel #new #method #repairing #broken #tooth #gear #good #made #silver #metal
Пікірлер: 252
@user-ye4sd3db6g7 ай бұрын
Я не устаю смотреть такие видосики. Когда совсем плохое настроение, включаю их и мне становится легче - как же много вокруг долбодятлов и самооценка, а с ней и настроение повышаются. Я считаю, что это терапевтические видосики, получше любого доктора психотерапевта!!!
@kashikhan72656 ай бұрын
мне тоже нравятся такого рода видео, я учусь в центре технического обучения и люблю сварку, этот человек хорошо работает, но его работу нужно немного довести до конца
@Black--general6 ай бұрын
И добавить нечего, нахер мозгоправы когда есть такие ролики)))
@Avtoblogger725 ай бұрын
Особенно понравилось когда єто тело вставило шестерню в токарный с умным ебалом а потов тщательно все захуярил болгаркой ! Гений бл...!
@trexmidnite4 ай бұрын
And the less vodka consumption will be better
@rusernameАй бұрын
@@trexmidnite водка это святое, не трож!!
@tauriasstormshield4997 ай бұрын
The repair looks really good, but in that last shot I can tell just by looking at it the weld didn't get proper penetration. There shouldn't be a harsh line like that. I can't say if the entire weld didn't, but that edge sure didn't. The entire filler surface probably should have been cleaned via a little grinding prior to welding.
@2stroke19714 ай бұрын
That edge might just be a bit of overhang from the lathe operation, made more obvious by the contrast. I get the same out of my cast iron gears..I can never get the weld dead flat with the rest of the gear without digging into the side of the rest of the gear so I wind up with that. Back lash in the carriage I suppose.
@77Avadon772 ай бұрын
Should have done this with Tig. The guys smart, he just needs better tolls.. and yah.. some shoes wouldn't hurt either lol
@Shurko1132 ай бұрын
Да ему туфли надо хорошие😅
@honkie24720 күн бұрын
Other than insufficient cleaning and poor welding, using an angle grinder to shape the welded tooth will never give him the correct angle on the drive or coast side of the tooth. If the angle is too steep, it will load the next tooth in line excessively. If the angle of the tooth is too shallow, it will load the previous tooth excessively. Either instance will result in more broken teeth. Better cleaning, shielding adjacent teeth from splatter and using a high nickel rod would give the best possible life. Using a form ground carbide cutter in the lathe toolpost, he could have broached the tooth to be EXACTLY like all of the other teeth.
@KenPen-fm3ng14 күн бұрын
He needed a runout tab on the side so the start/stops would be outside the tooth edge and would machine off.
@bluedistortions7 ай бұрын
3rd world countries do what is needed with what they have, it is commendable, and good to keep repairing. If only new machines could be repaired like the old ones can be.
@casual2572 ай бұрын
you think in a 3rd world country, that can't afford much, wouldn't want to do a poor repair job that breaks apart maybe causing more damage to more gears!
@user-rm9lb6dz1t7 ай бұрын
Супер мастер - эвольвенту болгаркой забацать смог
@alexeydudin38497 ай бұрын
Я то же в шоке😂😂
@sakyra30125 ай бұрын
Если мастер узнает что он сбацал эвольвенту болгаркой, следующая шестерня будет оплачиваться золотом!))
@OlegUMASHEVАй бұрын
и нафик не нужен эвольвентомер , давече настраивал прибор )
@user-zc9nk4xw9w23 күн бұрын
И режимы закалки о отпуска.
@Usr-O0OlOIIllIlIlIllIIl0O0o0oO22 күн бұрын
И маска сварщику не нужна, без нее загар лучше ложится )
@MsMaksim6664 ай бұрын
Модуль и эвольвента соблюдены, я спокоен.
@georgegonzalez24767 ай бұрын
It all depends on the gear tolerances. If these are loose-fitting gears, this repair may be adequate. But if the gears are tightly fitting, eyeball grinding is not good enough. The gears are likely to wear and clank and grind, perhaps wearing in to better conformance, perhaps to worse. Only time will tell.
@ripd977 ай бұрын
I didn't think about that, but you are correct, I saw a few episodes on manufacturing machinery, and some of the gears they were making had to be within a certain tolerance, guided with a computerized cutting machine and checked within a tenth of a millimeter. 😦😦
@PeterChapman-rg6gr7 ай бұрын
if you look at the gear you will see that there is a lot of wear on one side so there is no way that it could ever be described as a "close fit" gear train.
@KF-qj2rn7 ай бұрын
doesn't it need hardening? maybe induction method best?
@mrphotomanseattle7 ай бұрын
It only has to last long enough for the replacement part to arrive.
@MrGlenferd7 ай бұрын
I did the same thing on the ring gear on a locomotive. Lasted a while and eventually they had to pull the engine and replace the gear. Kept them going anyway.
@moi200037 ай бұрын
I want to see the machine working after this repair.
@stesma547 ай бұрын
😫🤦
@georgegonzalez24766 ай бұрын
I've seen hundreds of these videos. One in a dozen they show the truck driving away. They never show if it still worked an hour, a day, or a month later. I bet, usually broken again.
@moi200036 ай бұрын
@@georgegonzalez2476 That's right!
@PeterChapman-rg6gr7 ай бұрын
There is nothing even remotely "New" about this method of repairing broken gear teeth. My family were doing this in their workshop back in the 1920's ( that is over 100 years ago) on steam engine gears. In those days about the only welding rods that were available were early Quasi-Arc rods and the AC power source was very crude. After the war we were running nearly 100 engine driven Lincoln, Petbow and Hobart welding sets. The only difference being that welding power source and welding rod technology has come on in leaps and bounds since then. Ps back then there was no such thing as an "Angle grinder" but we had the some of the very first Flex grinders that came into the UK back in the 1960's. So the gears had to be set up on the "shaper" to re-cut the tooth profile.
@tigerteff0157 ай бұрын
It wasn't suggested that this was a new method.
@PeterChapman-rg6gr7 ай бұрын
@@tigerteff015 Look at the title of the video where it clearly states "A new method of repairing a broken tooth of....". Does that help clarify the error in your comment?
@thevintageaudiolife3 ай бұрын
اللہ پاک محنتی لوگوں کو سلامت رکھے۔ زندگی ایک جدوجہد ہے لیکن کسی نہ کسی طرح خدا فراہم کرتا ہے۔
@CNCMaster003 ай бұрын
Thanks
@sheikhkhalid59697 ай бұрын
He got the welded tooth to very close conformity. Very nice for hand work, excellent.❤
@user-bc4pz2xv8t7 ай бұрын
Мне интересно когда этот зуб снова отколится сколько он дел наделает 😢, а он больше чем уверен отлетит при хорошей нагрузки
@sergiosergio8567 ай бұрын
Я у себя наваривал несколько зубов в кубовой мешалке. Поработал две смены. Разобрал. Зубы на половину стесались. Так, что это до жопы.
@user-hx4wr3gu7o7 ай бұрын
Мягкий без не калёный металл
@user-pl4ny8oe6w7 ай бұрын
Вот ия про тоже, кажись туфта полная ,а как же закалка и всё такое? И сколько это проработает?
@wollfal7 ай бұрын
@@user-pl4ny8oe6wда ни сколько. Метал не сварился адекватно друг с другом. Соединение чуть крепче, чем на поксипол
@alexeydudin38497 ай бұрын
Отлететь не отлетит но вот подгонка на глаз это жесть. Что он есть что его нет сейчас этого зуба
@VasjaLar6 ай бұрын
10:30 🤣🤣🤣 ну думаю, а где фрезер?? а вот и фрезер!! А сразу он угловой пилой не мог обойтись?? бор машинку возьми, лапоть! Нет, я уважаю рабочих людей и эти тонкости -- не по нашей вине, но повеселили меня, спасибо!
@martin-vv9lf7 ай бұрын
If the weld was case hardened it might last but I think it will destroy the other undamaged gears.
@trexmidnite4 ай бұрын
Complain complain.. it needs to be hardened and forged etc.. this will work cause it is flexible as long as the sharp load is placed elsewhere on the gear it work
@balazstotfalusi78454 ай бұрын
@@trexmidnite What is your educational attainment sir?
@YOUNGFUJI5 ай бұрын
Thank you for sharing👌👌👌👌👍
@user-tj1vp3yd5j11 күн бұрын
Крутые ребята! Как к ним попасть на ремонт?
@dailyxetai3s7 ай бұрын
Hello Morning Wishing all of you good health and a peaceful, joyful and happy new year
@2stroke19714 ай бұрын
Awesome work!
@adnanshuja40757 ай бұрын
All is there it is to make the Gear Working I am worried about the Material of Electrode that it should be near to the Gear Material. Thanks for the Video.
@wasyuk344419 күн бұрын
Ну хоть не ""Холодной сваркой"" !!!
@nemesissanity81325 ай бұрын
What about hardeness of repaired teeth? Original has at least 55-60, but new one is just looking nice but does not have propertly characteristics.
@franciscofernandez50926 ай бұрын
Para un mecanismo sin grandes requerimientos puede servir como chapuza para salir del paso. En todo caso lo que se añade es otro material sin penetracion y el tallado con amoladora una barbaridad aunque sean dientes rectos.
@Sh300i7 ай бұрын
Ils sont extrêmement bon et fort, mais le trucs que je préfère dans leurs vidéos, c’est leurs chaussures de sécurités…😂
@JuancarlosRamirezM-lv1io7 ай бұрын
Super Amano 👌🔥el arte ase el maestro
@MyCommandos6 ай бұрын
did similar on my lathe gears but i brased them works fine
@user-vp7kk5vf1v2 ай бұрын
Gee. The gears looked so BIG in the thumbnail.
@aramirez84277 ай бұрын
Very nice.....
@user-dj5gf9jp8g2 ай бұрын
Cool work thanks 👍
@bogey190187 ай бұрын
That's very good.
@adailtoncamposrochacamposr87594 ай бұрын
Excelente trabalho, ótimo profissional
@phillhuddleston94457 ай бұрын
This gear is steel but many gears are cast iron which are far more difficult to weld, Depending on the hardness of the gear itself this might last a long time.
@77Avadon772 ай бұрын
Not if you're a good welder and the cast iron is quality.
@phillhuddleston94452 ай бұрын
@@77Avadon77 It's still a gamble, all cast iron has some impurities in it but yes some are better than others.
@KarlB6 ай бұрын
Can we get a floor vise like that from Harbor Freight?
@alejandr2012 күн бұрын
Primero no es algo nuevo, lo hacen en muchas partes del mundo. Segundo, este tipo de reparaciones son "pañitos de agua tibia". Sirven para salir de un apuro momentaneo. Eventualmente esos dientes deberan repararse nuevamente puesto que las propiedades de esos materiales no es la misma que solo soldar y esmerilar. De hecho con solo calentar el material ya existen cambios importantes en la estructura metálica. Normalmente las ruedas dentadas son aceros de alta dureza, generando resistencia al desgaste. Al calentar la zona, posiblemente produzca una cambio de fase, y lo q antes era resistente ahora ya no lo es.
@Abdurrahmanml7283Ай бұрын
Good joob 😍🥰
@chasimjamil43795 күн бұрын
Old method it work's but not long lasting in some case because grinding ,welding both are not so proper but it is hand work not shaper or milling machines. Good job good effort excellent.
@rsz90182Ай бұрын
That is definitely a new method. If that is cast iron that tooth will fall off by the time get your rickshaw started.
@trenaes7 ай бұрын
The gear will hardly generate a homokinetic movement. If the requirements are low, it is a solution to the problem.
@kingcatman7 ай бұрын
A gear cog is only as strong as it's weakest point.
@LouSaudi15 күн бұрын
Been watching these tird world mechanical technique of repairing cars and related parts; good efforts but all against modern technologies. Amazing
@CNCMaster0015 күн бұрын
Thanks
@MikhailZelenkov18 күн бұрын
Я один не понял для чего снимался слепок, если всё остальное (кроме станка) делается "на глаз"? 😆
@halinamartyniak26 күн бұрын
I'm excellente mechanikal enginieus and high class specjalista from Pakistan. My quastion is, what is that "hardeness" iin metal, which you are talking about?
@user-go9rv1vt9b4 ай бұрын
И сколько это отходит?
@Allison-kk4rhАй бұрын
Do you have twin disc 8501 series gearbox for sale? Both old and broken ones are fine!
@user-di3wg7yp4p14 күн бұрын
Until first running. You might as well use a glue) До первого запуска короче, с таким же успехом можно было на клей посадить.
@90Cosmicc6 ай бұрын
It's good that you don't have a residual current circuit breaker that triggers the FI when the flex sparks fly into the power strip😅
@lyledude116 ай бұрын
welded incorrectly see the glaring gap in the weld(s) piled it on without removing all of the slag every time he poked at it with the rod a drop at a time
@lyledude116 ай бұрын
good try, though
@solo1953Ай бұрын
Mistrzowska robota - oszczędność czasu i pieniędzy. Pozdrawiam
@user-wq2lq5ke5z5 ай бұрын
Если сломались зубья шестерни, значит она была неправильно спроектирована.
@clutch5sp98913 сағат бұрын
Mr sneakers must be the bossman..
@ellieprice33967 ай бұрын
If the gear is steel the welded tooth will probably last as long as the others. Maybe longer.
@cusoonmyfriend37385 ай бұрын
sure no
@Rongamer1044 ай бұрын
Just wrong ...
@berntolovhellstrom889114 күн бұрын
Well, if the tooth is too hard, it will bend off. The core must be a bit more flexible than the surface and there aren't neither temperiong nor hardening. It will simply crach again and a bit lower this time. It is simple physics.
@stephenmetcalfe8487 ай бұрын
Working with what you've got is admirable but how about bluing the gear in to the mating one. This is highly likely to vibrate its self to bits.
@pales66Ай бұрын
What exactly is (new) in this method?
@MuhammadIkhsan-og2pt7 ай бұрын
manusia tidak akan kekurangan pikiran jika selalu kreatif . orang Pakistan adalah ahlinya 🎉
@chillerfrigotek91217 ай бұрын
BRAVO ..
@balazstotfalusi78454 ай бұрын
1:Dude makes the involute gear profile by hand with grinder... 2:He kills the hardened teeth with metal casting. 3: The repaired teeth and their surrounding are not hardened again.
@MrDhandley7 ай бұрын
The teeth on that gear are hardened. Unless he hardens the repair it won’t last very long!
@ronblack78704 ай бұрын
sure it will . it's only 1 tooth. every old machinery repair book shows how they would braze back missing teeth with brass which is way softer that steel. it's been done forever.
@ANDREY2000LEONIDOVICHАй бұрын
Нагрузку выдержит?
@alphabasic17597 ай бұрын
What is Gerari?
@halinamartyniak26 күн бұрын
It is pronaunced Ferrari.
@jonwatkins2544 ай бұрын
Car Starter ring gears on the flywheel 100 years ago had teeth renewed like this.
@LuggageStardateКүн бұрын
11:44 some of the gears look deformed like it was only engaging on the side that broke. Might be a shadow.
@bluestreak38647 ай бұрын
Those Welding Shoes 👟 Are OSHA Approved In Pakistan Why are these people Always Squatting on the Floor Like They Are Taking a Crap No Chair's? if not make one you have a Welder!
@user-nj6ug8sn4b7 ай бұрын
Интересно, как Вы закалили этот зуб? Какая твердость получилась?
@user-pk1hf6hy9v7 ай бұрын
То есть эвольвента "по болгарски" вас не смущает?))) Какая твердость! О чем вы говорите. Задача была восстановить зуб. Зуб восстановлен)))
@TheBobdesigns42627 ай бұрын
Pakistan, where every young man has a welder, angle grinder, and a lathe, handed down to him
@amyhund37867 ай бұрын
und einen dicken Hammer
@runtime1976Ай бұрын
How to f up gears in under 60 seconds
@brunobastos5533Ай бұрын
I know is a patch and is a nice work, But the lathe sparks shoe that the gear got a higher carbon content than the weld , is just a time to this to get to fail as welding damages cast metal
@War-Land2 ай бұрын
Hardened steel has left the group 😂
@romiiwonderfulskills15 күн бұрын
Good works
@brianstewart1685Ай бұрын
Why no one has thought of building a workbench yet is beyond me.
@kwonms26875 ай бұрын
Good!
@DEMON230277 ай бұрын
Тут без изменений из говна и палок и так сойдёт.
@tiagocabral532318 күн бұрын
that angle grinder with no guard was giving me anxiety
@chadgronsten902316 күн бұрын
You need to relax….I bet 50% of all angle grinders gave them removed.
@gomdolri7 ай бұрын
JB WELD를 사용하는 사람들보다는 똑똑하다😂😂
@alexalexandrovich38826 ай бұрын
Даже лучше оригинала!)
@user-ld6mf3nh9iКүн бұрын
Какой марки электроды?
@prabhakarkhairnar25627 ай бұрын
👍
@prithiviraj30707 ай бұрын
It is always these guys wearing sandals and squatting on the ground. They don't understand how and why the things are made using a specific process. They just think that if it looks good, it will work good as well lmao.
@martinfeux327 ай бұрын
its ok for low rpm and a gear tolerances that leeve yous whit some play and loose anyway repair all always made on old machine whit wear and some loose and play anyway it work for 5 years do so you jus gain 5 years
@andreejahnel99742 ай бұрын
I "Love the safety shoes" (Vomit)
@fatmiabdou76282 ай бұрын
Well done
@pakistan11037 ай бұрын
MashaAllah
@CNCMaster007 ай бұрын
Thanks 🙏
@joseleandrodasilvasantosle8783Ай бұрын
Muito bom 😊😸
@Peace-for-Love2 ай бұрын
Тут есть все атрибуты "качества": кривой электрод, сварка чугуна без фасок, корточки и сандалии.
@annamillerman32807 ай бұрын
interesting
@cobaltpica2 ай бұрын
good job
@DS-Turbo7 ай бұрын
I don't see that holding very long
@bogu23595 ай бұрын
That wheel should be preheated first. There is no good connection between the wheel and the weld...
@ruizvialАй бұрын
La fresadora, para que esta????
@percival233 ай бұрын
Wow, using a table. That's a first.
@RysiekQwerty6 ай бұрын
Nie mówcie że po takiej naprawie to koło zębate będzie dobrze działało.
@brunogiupponi54577 ай бұрын
Svegliarsi gente,..bisogna imparare a riparare tutto.....basta con il buttare
@luiseduardosobrinogarcia9227 ай бұрын
Que electrodo usa???
@MohammedMAziz7 ай бұрын
We have to!
@juhakekki18235 ай бұрын
That kind of welding leaves residual stresses in the material up to yield point. That makes the “repaired” tooth very weak indeed, i.e. it cannot transmit the original torque. 😒
@ivanz1811Ай бұрын
Why do we need math and precise machinibg if we can do involute shape by hand? :)
@ttinnovations33105 ай бұрын
looks good, but that weld will not hold up unless that gear is just for timing, better off drilling then tapping a screw(s) into that area, and then weld it and grinding, or you get a proper HOT full penetration weld (but that cast material probably is full of junk inside it ) ...
@ronblack78704 ай бұрын
that may be a steel gear . cast iron would not weld well at all and would crack.
@joeschmoe6908Ай бұрын
Seems like an unneccessary amount of work just to finish with an angke grinder. Might as well have just built up the tooth with multiple passes on arc welder befire grinding it down.
@user-kl3bo1nn9s7 ай бұрын
Очень странно!? Я предполагал -все сделать турбинкой.
@KAJI9lH7 ай бұрын
всё отлично, эвольвента не пострадала.
@fritzlehner9060Ай бұрын
Finest people !
@rmhanseniiiАй бұрын
I guess brazing hasn’t reached them yet
@user-il7bl8em3v7 ай бұрын
❤❤❤❤❤❤🤗👍🙏
@user-jt3mg1gl9bАй бұрын
Этот зуб скоро отпадет . До сварки надо зачистить подогреть и медленно отпускать