This Man is Genius Who Can Do This Method Spline, Worm and Gear Hobbing On Lathe Machine

[@DrFrankensteam]

A lot of negative comments here. He’s doing the best he can with what he’s been given to work with. Which is better than I can do.

[@delhenry9837]

Totally agree with your positive comment. This is a creative mechanical man in a very remote part of the world. No CNC machines in his, no air condition, dirt floor workshop. A guru in his world of daily mechanical problem solving!

[@TomokosEnterprize]

You got that right. As a mobile field mechanic we get things back to work fast! preferably yesterday. Things like this might last till the new ones arrive.

[@chuwak83]

Я тебе скажу больше, все негативные комментарии написаны глупыми людьми. Им нужен умный станок, поскольку своих мозгов нет. Пишут что такая шестерня имеет неправильную форму зубца. Хотя за форму зубца отвечает резец, который выточен автором именно так, как ему надо. Уверен что автор может при необходимости поставить резец любой формы.

[@serviser4345]

Many of new kids dont no what for machine is this,and what is his purpose at all,even if they read a post still dont know what its that

[@johnwalker1471]

Unfortunately the negative comments are well deserved. There was no attempt to grind a proper shaped gear cutter. A simple V shaped cutter is a waste of time. Even with basic tools, with only a moderate amount of effort it is possible to grind a better shape than the one used.

[@Chiefs1582]

I wouldn't say genius but he is making the best with what equipment/tooling he has

[@Ник-л9х6ъ]

Сними корону и возможно тебе станет , легче 😅😅😅

[@dillinpicklesworth5698]

​@@Ник-л9х6ъ exactly 💯🤣

[@gertjevanpoppel7270]

Sad see so many negative comments… This man is doing the best he can and doing a good job. Everyone can be a machinist in a workshop where all the tools and materials are…. Only a few real good machinist can do a good job with only a few tools available 😀.

[@Pakistani-stars]

ماشاء اللہ بہت خوب اللہ پاک ترقی عطاء فرمائے آمین

[@alessiobenis446]

Good idea and good job. You make what you need using tools you have.

[@groydstein7007]

yes, like full sentences with a keyboard 👍🏿

[@amazingthingofficial2923]

Thanks

[@delhenry9837]

This is a very intelligent comment about a man in a very destitute part of the world making do with the tools he has to solve mechanical problems without the CNC computer equipment that all of you engineers have in your A/C shops.

[@jameslee4946]

When I was younger and did most of from the lathe, the lathe was the mother of all machines, it was lots of fun.

[@AA-69]

Perhaps you should have spent more time learning English ?!?

[@jameslee4946]

@@AA-69 teach me the English.

[@autopack20]

kzbin.info/www/bejne/aXiXnZdthd1naqM

[@TOONMAN200]

You know the good thing is we can make the indexing jig for our machine shop. Great idea to use the lathe as a horizontal mill, it's good to use machines that you already have, instead of buying a lot of extra equipment.

[@jbarner13]

Not to mention that most gears could be used for a variety of indexing applications by dividing the teeth. For example, a 24-tooth gear could be used to index 24, 12, 8, 6, 4, 3, and 2 evenly spaced positions. Might be a good application of an old set of change gears for a junk lathe.

[@gkasprow]

It's a well-known technique if you need to occasionally make gear but don't have access to the milling machine with proper divider attachment. My dad did this when I was a kid. He was using a proper involute cutter instead. With an improperly shaped cutter like in this video, the gear would be noisy and suitable only for low speed. It's not a big deal to make a proper cutter though.

[@ironmike742]

Probably the only cutter that they have for the process. It's nice to have an endless budget to buy tools but these people don't have that

[@gkasprow]

@@ironmike742 It's a matter of sharpening the tool. It's 10mins work providing that you know you need it :) This guy does not know that the shape should be different than trapezoidal.

[@aibacninja201]

Everyone has come to understand and know the art of blacksmithing and turning. I swear that if you were put in a workshop like this, most of you would not make just a trivial nail.

[@montyzumazoom1337]

Having run a gearcutting machine shop, I can tell you that there is much more involved in producing gears than this. What this chap is doing is improvising which is ingenious, but he will never produce gears that properly mesh and last a long time. There’s not many engineers that have done gearcutting, it tends to be a specialised field.

[@reamer1363]

Spe

[@galaxiedance3135]

That's 100% true....Even sharpening a Hob must be done extremely precisely so the profile of the tooth will create the correct profile on the gear. This is really just a gear that "will work" however far from ideal and it's life will be much shorter. I'm a Tool & Die Maker but have also done Tool & Cutter grinding and Gear Cutting. Precision in Gear cutting is out of this world!

[@billdavies6463]

You will note that the cutter forming the tooth spaces is straight sided. Gears, worm wheels and similar forms generated from a straight toothed rack are involute curves. Amateurs approximate them with a calculated radius. This example will produce a very noisy running gear, suitable perhaps for low speed, and would damage any correctly formed gear that it mates with. Assuming it is the same size (diameter, pitch) as the gear used to index, it would have been better if the cutter had been ground to match the shape of its tooth space.

[@CraftAero]

Is there an "exchange rate" on IQ points that makes this "genius" ? What he made would be a very expensive pencil holder anywhere else.

[@10p56]

Guys relax this is flip flop vill. Top tier work in that hood. There isn't a cnc withing 10k miles.

[@CraftAero]

@@10p56 "Top tier work in that hood." I agree. So he may be a "genius"... in that hood. Also, anyone "in that hood" with a soldering iron is automatically an electrical "genius".

[@timrussell1559]

@@CraftAero Perhaps you might consider posting some videos of your own brilliance at work. If they're only half as good as your pompously inflated ego then the world is in for an incredible display of a true master genius at work. We eagerly wait in awe!

[@CraftAero]

@@timrussell1559 Cool your jets bro. I've spent 40yrs as a Tool & Die maker, then Engineer in the Aerospace/Defence industry and hold several patents. My handle might be a clue. Photography/video, even discussing the particulars of my output is strictly forbidden.

[@KathrynLiz1]

Nice job with very basic equipment. I've done similar things in the past, before I bought a mill. You can do a lot with a lathe with a bit of creative thinking. Things like line boring are quite possible; it's all in the setup.

[@nikhook1114]

No negative comments here. This is a very ingenious way to cut a gear, let's give the guy credit. There are many ways to get the job done, including: wire, water jet, vertical cnc, dividing head on a manual mill and so on.

[@ypaulbrown]

what a wonderful idea and video.....thanks you from the USA, Paul

[@autopack20]

Dear Sir Paul Brown, As an engineer I submit to you that the work this person is doing, if this work is viewed in the perspective of mechanical engineering, it is against all laws, rules and principles and the gear that is being developed is extremely wasteful and bogus.

[@yogeshkharat9050]

First of all,I would like to appreciate this work that type of fixture has been made but there isn't any different thing.Many types of jigs and fixtures has been made like this before to remove metal. Well done!👍

[@claytondaniel7832]

Not Hobbing. Hobbing is where both machines are running. This is just milling or cutting a stationary part.

[@bobchristie5142]

Spot on Clayton

[@georgelequin5070]

Roger that.

[@specdel]

Don’t care what it’s called it is brilliant!

[@johnnybush3168]

thank you for broadcasting this.

[@tapacitosmith9184]

This man is no genius. That technology is well over one hundred years old. 👌

[@jasonbell5905]

That just simple direct indexing using a master gear , there is no dividing head involved.

[@249renanhipolito3]

Parabéns pelo seu conhecimento 👍👍👍👍

[@claudioribeiro8190]

Rapaz que capricho, perfeito esse cara é fera, parabéns pelo trabalho!!!

[@autopack20]

kzbin.info/www/bejne/aXiXnZdthd1naqM

[@rangmani1951]

The articles that are published are more pakistani centric. You may get still better ideas in India as we have a larger industry base and machine tool manufacturing hubs.

[@marioficcio7008]

Excelente trabajo de torneria , mi padre es tornero y aprendí bastante 👏👏👏

[@محمودأطرش-ف1ج]

انا ما شفت بحياتي معلم هيك. يعطيك العافية يا معلم.

[@hoschangk329]

لانو قطعة نحاس لو حديد صلب مارح يظبط بدها تبريد بزيت انا عم تابع فديوهات هدول كتير بيشتغلو هيك بدون قياسات عالمية يعني غير صالحة للتصدير بس للاستهلاك محلي

[@LifeInformation481GulfDubai]

ماشاء اللّٰہ لاجواب کر دییا استاد جی پاکستانی قوم بہت کچھ کر سکتی ہے ۔۔اگر کرنا چاہے تو۔۔۔

[@MD-gc4xq]

I’m not an engineer but is brass a bit soft to make gears with?

[@janvisser2223]

Well, at least we see a clean lathe. But why overtightening all bolts and do the allen setscrew with the standard allenkey? Besides the already mentioned shape of the cutter, what about the condition of the “master gear”?

[@abedch1]

Good job , but if you add a center point to the axle it will be easier ,faster and stronger to mill without vibrations , you can add it in the screw’s center and mount it on saddle

[@amazingthingofficial2923]

Thanks

[@mehmettemel8725]

Lot of people are commenting on the shape of the cutter not being an involute instead straight.Well what can I say the guy most likely don't have a tool and cutter grinder and if he did he would most likely own a milling machine with a dividing head since that's unlikely he is making the most of what he has to get some one out of the shit to get their machine running.Whether he is a genius or not that's open to discussion.

[@joseorion5323]

Parabéns você é grande profissional saudações do Brasil

[@brianbloom1799]

What a Great Ideal, You sir have a Genius mind. Now I have No choice but to Make one. Thank you

[@Rcmetal]

Excellent work brother.

[@SuperKoaren]

It's a straight gear, not "worm and gear". The method is common, today mostly among hobby practitioners.

[@johngillon6969]

I like how these video's promote "genius", and you never see a work bench and they always seem to be working on the floor. they make dandy gears and such, but can't build a work bench.

[@CraftAero]

@@johngillon6969 There must be a steep exchange rate on IQ points in India.

[@GA-yi9js]

@@CraftAero Sheez ! You are miserable sod . This gear is not meant for ISS.

[@markfryer9880]

@@CraftAero I believe that this is filmed in Pakistan.

[@CraftAero]

@@markfryer9880 Same exchange rate.

[@ukasz6745]

Pomysł ogólnie bardzo dobry, tylko przydałby się uchwyt samocentrujący i kieł obrotowy , ale ogólnie spoko daję łapkę w górę 👍👍

[@muhammadyounus7641]

Good Techneque Good idea beating used lathe Machine as a Milling Machine Amazing

[@autopack20]

kzbin.info/www/bejne/aXiXnZdthd1naqM

[@siddiquiaalaminetwork5396]

زبردست صلاحیت ، جزاك اللهُ‎ صدیقی ۔ انڈیا

[@kaleemakhterkhan5210]

Excellent work. Highly skilled technician. Hats off.

[@sodalines]

this is what gear shapers are for. somebody needs a hobbing machine.. llol. cool way to make a primitive gear. i love these videos.

[@AA-69]

His machine was relatively clean for a change and looked like it was looked after , So its ether just of the boat or it been reconditioned.

[@thunderbirdone8126]

It will work good on something hand cranked but nothing with any RPM.

[@thunderbirdone8126]

It went on tight, my guess is that it was hammered loose off camera and the film resumed right when it was pulled off easily by hand. The bottom was not shown I am guessing to hide the hammer marks.

[@dillinpicklesworth5698]

That is actually genius. 🤔💯👍

[@noj2channel627]

Thanks for that idea..i can do that sometimes ..very impressive work

[@williamtellify]

This is 1800's, ALl over again. WOW

[@ivancleverpelle8557]

Criatividade 👍 parabéns por compartilhar sua idéia 🙏 e assim que nasce novas ferramentas

[@autopack20]

kzbin.info/www/bejne/aXiXnZdthd1naqM

[@KATEKNIK001]

for a large number of gears, you must use a large gear sample too.?

[@pareshprajapati7916]

Salute to your engineering knowledge 👍🙏 🇮🇳

[@amazingthingofficial2923]

Thanks 🤝🤝🤝

[@josegenarotafollaalmanza4025]

Exelente trabajo colega muy buen y bento lofelisito saludos desde michuacan mexico

[@dawoodmeah]

Congratulations, from Yangon, Myanmar.

[@michaeljango8073]

Real genes I salute you I learn one thing in my life

[@autopack20]

kzbin.info/www/bejne/aXiXnZdthd1naqM

[@locodriver601]

Get rid of those sleeves before the lathe takes your arm off.

[@watchdup7023]

He’s been doing this a while… he’s on to his 4th arm already

[@ch2305]

Awesome!! Great job!!

[@amitmajumder1511]

Fantastic job👏👏👏

[@autopack20]

kzbin.info/www/bejne/aXiXnZdthd1naqM

[@killerkane1957]

Good work for a man with limited equipment. The idea is not at all new as similar methods were once standard. However, several points cause a tendency for inaccuracy. Not to mention gear sizes, pattern gear, etc. Great and not worth a damn at the same time.

[@MaturePatriot]

I like it, for making splines.

[@chauvinemmons]

I have often used my lathe as a boring mill

[@Calligraphybooster]

I assume this is a way to help out. No serious production, although the tools used do not look freshly improvised?! -better spend some time turning a proper cutter disc out of HSS and a proper arbor. And if you stick to this set-up: give the back end of the hole the cutter is held in a thread of a practical rate. Screw in an allen key screw. Make a dial with a center hole through which the allen key goes and use the handle of the allen key as the hand on the dial. (Give the dial two pairs of fingers on it’s back so it is always positioned over the arbor in the same way) After setting depth, clamp down cutter again. In this fashion you should be able to adjust cutter depth within a field of play of about 1/10 mm. Good luck with it!

[@julluchhipa6425]

Brother, you have done a commendable job, oh really and I will make you in jugaad too, now you are really happy

[@ambtegal]

Fantastis good👍

[@lecnac855]

I have seen it done many ways but not like this.Excellent job.fast and easy setup. Well done.

[@MarceloPereira-ei8hl]

Bom dia guerreiro adoro este vídeo muito bom 👏🏼👏🏼

[@ralfwagenknecht4407]

Muito criativo . Não tem divisor , tem que se virar.👏👏👏

[@steph2211]

This man is and excellent machinist. i really enjoy watching him at work.

[@katkov000]

Больше всего поражает то, что у парней есть индикатор и они знают как им пользоваться, но упорно обкатывают под проволочку. Поперечку выставил под индикатор, а державку резца как всегда. Это просто ради прикола?

[@_MadFox]

Анекдот есть. Женщина приходит в магазин, вся такая накрашенная, красивая, на шпильках. Покупает банку сметаны. Оплачивает и выливает банку на кассиршу со словами: "Какая я сегодня таинственная..." Вот и у них так же.

[@НиколайКрымский-б1л]

та патрон-то пусть бьёт, но не сильно, кончик резца все равно описывает окружность, а вот если он бронзу выставит криво - все зубья раком будут, потому и обкатали

[@_MadFox]

@@НиколайКрымский-б1л Коля, один хрен это модель, а не шестерня. Спинка зуба должна быть эвольвентной, прямая может быть только у шестерен примерно от сотни зубов.

[@НиколайКрымский-б1л]

@@_MadFox макс, не от сотни, а от рейки. Эвольвентную вставку он не заточил, т.к. просто ткнул в копируемую шестерню и повторил впадину

[@_MadFox]

@@НиколайКрымский-б1л у восьмой фрезы прямобокий профиль, это не очень првильно, но для грубой шестерни работоспособно.

[@marymichinelm.8656]

Está muy bien su idea lo felicitó

[@PFerozKhan-hp3ec]

Subanallah.bohath.acha.hai.your.great.job

[@nimonicllt6305]

Nice, get some safety glasses and roll up those sleeves!

[@abdurrahmanabdurrahman6985]

Good idea,,,,,, You are very interlinear man

[@cassiemmohamed]

Brilliant manually controlled job

[@honkie247]

And he determines the root diameter of the gear by eye? Close enough for light load, low speed application, but it will not hold up for very long. Too much play in the setup to produce any amount of accuracy.

[@100nortonfan7]

My thoughts exactly!

[@elischultes6587]

Good enough for Alex French Guy cooking.

[@jimsworthow531]

Awesome work; great to show how to cut a gear on a lathe; no where else; superb.

[@hairilanwar8023]

Untuk penanganan darurat, simpel praktis. Ide bagus

[@lolitanullar7560]

how could u get the exact depth of the tooth..bec. u have no adjustment to get the tooth depth...and one more. ..how could u get the center of the w/p before u machine..

[@johnsamu]

For HIS area he did a good job. At least he used a measurement device to set the cross feed in the right angle. He did make a copy tool to make the teeth spacing the same. Compared to HIS collegues in HIS area who only measure by eye and guess he's almost a genius. The result is still a very basic, very noisy, fast wearing gear. This is probably the reason he's NOT making it out of steel. This new gear is softer than the original so it can wear itself in because the teeth shape isn't right.

[@impactodelsurenterprise2440]

Another involute will not wear an involute shape into its mating pair.

[@Nobody-ld7mk]

Very resourceful people in the Far East, simple gashing using an old gear to index is not that big a deal even being done on a lathe rather than a mill.

[@shadrin499]

Ну а что, как вариант вполне удовлетворителен. Лайк.

[@iranmihanemast7032]

That was great idea to do gear cutting without indexing tool. excellent

[@khanbaba4902]

گڈ اچھا کام کیا

[@stevecarlisle3323]

This is rudimentary machine shop skills taught in most high schools 20 years ago 😊🇨🇦

[@krirksakwong5642]

Is it Can do with same module but different size of gear?

[@specforged5651]

Love the “indicator” and “live center.” Gotta hand it to these guys though. They figure it out with far less. Some little shit head in an American shop would say “I can’t.”

[@KATEKNIK001]

how to make a tilted gear with a lathe please answer

[@JohnSmith-gy4qj]

Its probably a good setup for the task. I am doubtful it has a matching gear though. The common engine lathe can be used for many different applications. Milling drilling keyway cutting. It might be cumbersome but it can be done. In his next video he will have a finger missing or worse still part of the hand. PLEASE DONT SLOW DOWN THE CHUCK ROTATION by hand. U can do it a thousand time then one day it grabs your finger or hand. IF IT GRABS YOU .......MAIMED. And safety glasses. Safety 101.

[@b.l.barfield2420]

If you think this man is a genius, then you don't know very much about machining.

[@autopack20]

Absolutely, 100% Agreed with you.

[@the_flying_fox]

Just what I was thinking

[@esnebta]

Chill. It's just an attention grabbing title.

[@dennisneo1608]

If you knew anything about English, you'd know the title is hyperbole.

[@autopack20]

kzbin.info/www/bejne/aXiXnZdthd1naqM

[@gopalduttmishra5533]

श्रीमानजी आप जो गेयर बनाने की तैयारी कर रहे हो उस मैं दांते का क्या साइज है कितने दांते काटने है और क्या डाया रखा है बतायें धन्यवाद

[@prakashsharma-lb4pl]

Great job 🙏🙏👍👍

[@decioalves7482]

Meus parabéns bom trabalho 🇧🇷

[@erkanun]

Ne çok bilen var... Usta basitçe yaptı .. sende yap videosunu at.. Hele dişli için yaptığı aparat mantıklı ve harika . Hassasiyeti az olabilir lakin fikşr vermesi açısından kendisine sonsuz teşekkür ederim Hatta o aparatın kendisini yapıp satsa da para kazanır ... Teşekkürler usta

[@josegoulart3756]

🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷 Brasil parabens🤔🤔🤔🤔🤔

[@bahadersingh8880]

Very good job 👏

[@darshilparmar7016]

There is a russian guy who made a bit which drills square hole. That is genius.

[@canaldotornosucatinha3200]

Muito obrigado por ter um serviço esepsional

[@rifatsiddiqi9078]

Of course, he has the skill to do this gear on simple lathe. Otherwise, it would require a gear hobing machine, which in itself is a 100 years old technology.

[@carlosguzmangomez6317]

Es fenomenal sin mucho para hacer el engranaje recto.

[@miguelrivera2751]

Está perfecto por favor indícame como se da la profundidad de diente del engrane un saludo de Iztacalco cd de México

[@mariocora2451]

Veramente bravo. !

[@прыгающийзаяц-о4н]

Да такие умельцы еще долго не полетят в КОСМОС

[@LifeInformation481GulfDubai]

We need more tools and machines for fly ser

[@ridbanner1407]

Why use a dial gauge on the top slide but a piece of bent wire on the cutter runout ? Also cutter to tangential offset looks way out. Genius ?

[@thunderbirdone8126]

Even in a first class machine shop these guys would be hard press to loose some bad habits. That said they could out work me any day.

[@bijendersingh6468]

Really good. Genius

[@walterperry4565]

wow, smart genious setup

[@missingthe80s58]

I grew up around WW2 veterans some of who who were machinists during and after the war. Those old dudes did stuff like this every day. The difference between a master button pusher and a real machinist is the real machinists can perform every miracle on a South Bend lathe except raise the dead and turn water to wine. The words "can't be done" in shops back then was an admission you have no ability to think outside the box, little to no creativity and words to wind up sweeping floors after the work was done by someone who did.

[@amalgunaratne6987]

great idea well done