Amazing Technique With a thread drill on a lathe machine, it is difficult to make worms

[@umairballoch4402]

ماشاءاللہ استاذ 😅

[@karlalton3170]

Ive never seen a worm gear made like that before 10/10 top job for that one guys 😁😁👍👍

[@MikeBaxterABC]

Technically it's a Worm Wheel.

[@leopoldpoppenberger8692]

with a TAP

[@جوگیملہار]

Yar koi simple thairy btao study k Sath bearing joint Karne ki ??? And mashaALLAH GOOD JOB

[@sumonahmedz5]

ভাই, মোটরসাইকেলের ইঞ্জিন দিয়ে মাঝারি হেলিকাপ্টার বানিয়ে গোটা বিস্বকে তাক লাগিয়ে দেন একটু চেষ্টা করলেই পারবেন না পারলে youtube দেখুন। সাফল্য আপনার হাতে❤❤❤🎉🎉

[@dontbabilly9956]

Amazing skill. Was a machinist for 20 years and have never seen anything like that. Notice he never used an indicator.

[@oktavious1137]

@@AndrewHager-he1pcJesus Christ. I read this while high AF and I think I got cancer.

[@doughawley8101]

Probably doesn’t know what an indicator is!

[@hermanradkeii2360]

Been a tool and die maker all my life. This guy is brutal but the standards must be low where he is. Surviving any way possible.

[@cdyoutoob]

Agree, brutal, not amazing.

[@MazdaMPVlvlr]

Первый раз такое вижу, молодец👍🏻🤝🏻

[@martinswiney2192]

This is the kind of innovation I fear that American machinist are losing with the computer generation. Great job dude.

[@vanquynguyen8298]

Đúng là Mỹ , Nhật , Hàn , hay châu Âu ...không ai có thể nghĩ ra cách làm này !👍

[@jeffwood8109]

@@vanquynguyen8298 and worse, when we see those that can, far too many belittle them.

[@ricmorles3237]

Yes, I been a machinist since 1987, I still can make gears and threads on manual lathes, but I been programming running cnc lathes for about 15 years now, times are a changing

[@martinswiney2192]

@@ricmorles3237 I started my first job in ‘85 and now run my own one man shop. No cnc allowed. I dont consort with the robot kind. Our generation is pretty much the last of the manual machinist in the States. 3D printing is gonna sneak up on the cnc guys and obsolete them before too long. Space X boosters being a good example of whats possible.

[@honkie247]

@@jeffwood8109 What was made wasn't a worm gear. He used a screw tap that has a 60 degree angle on the thread. A worm gear has a 20 degree angle or a 14 degree 30 minute angle. He created a useless paperweight. I'm not belittling him, he's trying to pull the wool over your eyes, and obviously, did.

[@doutordelmar]

Fantástic Job congratulations, God bless you

[@NeilIves]

When doing this sort of work, how do you know that the diameter of the workpiece matches the thread pitch? I can see a situation where the next turn will not quite match the previous thread and you'd get a real mess.

[@Rinwaldo]

Well, if I understand correctly, normally you do a some of math, dividing the size of a tooth into the diameter. But it is a bit more complicated than that.

[@casperndongwe88]

K9😅 14:06 ​@@Rinwaldo

[@casperndongwe88]

How many can u make with this . methody y

[@lollipop84858]

Come on dude, they're not making rocket ship parts

[@NeilIves]

No real answer?

[@siggyincr7447]

If you didn't have the right involute cutter to do this properly you could pre-shape the gear with a dividing head and a home made cutter that was just triangular in tooth profile to get the number of teeth and depth pretty much right, then you could use this technique to get the involute geometry pretty spot-on. Using it right from the get go is going to look alright but the geometry is going to be off, because the number of teeth will be set once the grooves start getting deep enough to force the following cuts to follow. Then as you feed into the tap your effective diameter reduces but the number of teeth doesn't; causing binding and leaving you with incorrectly formed grooves in the worm gear. Still, you make do with what you have and this would better than nothing.

[@ethanhunt2263]

Rightly said. But alas he’d understand absolutely nothing what you mean. The thumbs up in the end says it all.

[@vanquynguyen8298]

Người Việt Nam có câu : méo mó có hơn không !🤣🤣🤣🤣🤣

[@ЭдуардБеккер-к8ф]

@@vanquynguyen8298 У русских есть пословица:,, Голь на выдумки, хитра! "Когда нет ничего, всё что угодно придумаешь.Молодец, но мне больше понравилась ремённая передача, с поднятием крышки на передней бабке. Удачи.

[@sagarrajpoot-no5db]

Mashin ko dono taraf ghuma sakte he kya threading ke time

[@ImranShaikh-01]

Bahot khoob janaab kya kahene 🎉🎉

[@robbie2759]

I am impressed the shop isn't filthy and the lathe hasn't been beat on and abused great work

[@paulmix3858]

I've done this in 80s with manual milling machine. Just like you I brushed chips away but used also cutting oil.

[@aurorincorporated]

I work on modern CNC lathes/mills and watching this while eating was not a good idea. I was so worried that something would go wrong...but it didn't. And it is neat to see how one can unleash their creativeness to do so much more than the less modern toolset initially allows us to believe. :)

[@candlestyx8517]

This is how it was done before the 90s

[@jwy4991]

everything is in their heart, bro

[@4NCindustry4]

Subscribe to the KZbin channel

[@jmvenus]

@Dakota Rossman Do you mean BRIDGEPORTS??

[@HassanShah-cy4yb]

kw89

[@ยอดจันทะสอน]

ประเทศนี้เก่งมาก ซ่อม ทำได้ทุกอย่าง ชอบมากๆๆ เจ๋งสุดๆ จาก Thailand

[@china-trip]

Wow... !!! My best friend, Great... We liked and enjoyed to the end. Thanks Have a happy day!

[@BushCampingTools]

Fantastic skill by being versatile.

[@robertwest3093]

I always liked cutting brass on the lathe. I makes chips just like cutting cast iron. You don't need a chip breaker cause the nature of those two metals makes it impossible to make stringy chips like 304 stainless. I don't put anything past these guys. If it needs to be made, they WILL make it.

[@akashverma5756]

It is fascinating to see that how a simple technique can produce complicated parts.

[@brunocalvia5831]

A monte della tecnica c'è una serie di passaggi matematici se no non oterresti un buon risultato🤔🤔🤔

[@Sctronic209]

Looks pretty good to me. Great job.

[@woodywoods5373]

Another great video,very talented.

[@ФёдорЗакотянский]

Из 130мм на 80. Роствертол. Нормально. Страна багатая! Можна!!!

[@firedogbme5659]

I'm normally very critical of videos by shops such as this, because of the horrendous working environment and the total lack of anything resembling safety. My other pet peeves are when they hammer on parts in the chuck and welding on parts using the lathe as ground. Both of those habits tend to destroy the internals of these machines. That being said, this technique is very creative and this operator should be commended on his "out of the box" thinking. I suspect this was a demo as the part has no reasonable function as-is but nice work anyway! Now keep the damn hammers away from the machinery and if you have to weld on a part chucked in the machine, clamp it directly! Take care of your tools and they will take care of you.

[@sssd1781]

Totally agree

[@riazhassan6570]

Methods and outcomes are rather different in our part of the world. Locally produced lathes and tools remind one of older practices and designs. Training is done through the old fashioned apprentice system. It is a ‘hand and eye’ approach to things. Surprisingly, one does not hear about many safety-related incidents, although such workshops are found everywhere, and they produce all sorts of things

[@sammyjones3500]

I've taken to cold chiselling parts in the four jaw chuck mounted on the lathe. Also I often weld stuff in the lathe. Earth the job not the machine. I'm no the worst thing to happen to it. Had broken teeth on the back gear I had to repair. But you are right about misusing a three jaw self centering chuck. If mistreated they are never the same as new again. Always run out .

[@wizrom3046]

... "no reasonable function"?? It is a perfectly usable worm gear that will mate correctly with a worm made from piece of threaded rod of the same thread size and pitch as the tap that made it. And because it was mounted by its own bearings the gear teeth will be concentric with the bearings. It is an excellent gear, and a very practical technique. 👍

[@firedogbme5659]

@@riazhassan6570 Thank you for your feedback. I'm grateful that your workplace injuries are low... In my corner of the world workplace safely regulations wouldn't allow us to work in conditions like those in this video. Sadly most of our regulations are due to my country's reverence for lawsuits and high-cost claims for injuries. Many times, these injuries happen because of lazy work practices and relying on safety measures to prevent injuries. For example, in many videos from your country, I see men working around molten steel workout a single protective device except possibly wearing gloves. Long loose clothing, sandals, etc. They do so safely because they realize the danger of not concentrating on their task. Unfortunately, if something does go wrong, the injury will probably be severe. In my country, protective clothing and equipment will keep a workman as isolated from the molten steel as possible. If an accident does happen, the injuries will most likely be less serious, but more injuries and accidents causing lost time take place because the workers are lulled into complacency because of the safety systems. I know people from America will angrily refute what I'm saying but here's a statistic that proves my point: A very steep, winding road through high mountains (the Colorado Rockies) had some fatal accidents because there were no guardrails protecting vehicles from going over the side and falling down the hill. So the state put in very robust guardrails to prevent those types of serious or fatal accidents. It's common sense that fatalities on this road would go down as a result, right? Wrong, fatalities went up, because drivers drove faster and with less care BECAUSE of the guardrails. This caused different sorts of accidents, but the fatality rate went up anyway. I WOULD like to see better working conditions in your area, but I'm gratified that your injury rate is less than one would assume.

[@MS-yx3dr]

Wow, you make it seem so easy👍👍👍

[@killerkane1957]

Lots of chatter and movement but damn sure worked. Necessity is the mother of invention.

[@steventinajero7208]

Good job guys,l learn allot...

[@chrisyates8115]

Very talented people, great videoing!!

[@РафаэльЗейналов-т5ф]

Кто хочет, всегда найдёт способ. Без конца можно смотреть как эти люди работают. Молодцы.

[@alexd162]

Не смог выдержать таких медленных неумех)))Профискажение восприятия)))

[@JITUGUPTA-yl5lz]

IN ORDINARY MACHINE EXTRAORDINARY JOB 💯

[@amazingthingtechnology1595]

Thanks 🤩

[@bahaddoutarik]

Masha allah du bon travail de pro merci chokrane

[@fenech97]

If you need some shims to put under the Turning-Tool, try and obtain them from an old transformer, I find them very handy.

[@gregkarkowsky967]

Been watching this guy's work for awhile. Always impressive.

[@ravindran8761]

Good idea. The main advantage is that unlike gear hobbing no drive need to be given to work wheel which macks the machining simple. However required profile matters. Idea can be useful for repair work where spares are not available.

[@mehdi-ph7xk]

Hello,👏 your card was great and I enjoyed it, I am also an engineer and I follow you from Iran👍👍

[@muhammadnaseem8198]

Excellent good job 👍👍👍👍

[@robertjenkins4886]

Excellent work, but please roll your sleeves up !

[@silvestrerodriguez7876]

Me diste una idea para fabricar una máquina para fabricar esferas del diámetro q quiera grasias colega

[@ronaldmillard8994]

Thumbs up for the young man!!! He's getting a good start learning a GOOD trade from GOOD teachers!!! Stay with it young man.

[@tomappleton1223]

Hats off. Yes primitive but it worked. Doesn’t mean we should approach every job in this way but we should appreciate skill and ingenuity and show our respect.

[@daveyjoweaver6282]

Lovely Work! Thank You! DaveyJO in Pennsylvania

[@mattiasarvidsson8522]

pls dont touch a spinning chuck with long sleeves .. and wear protective glasses ;) Nice 150year old Saw .. cool that its still running :D

[@TechnicalWorks.89]

Wa ustad Teri ustadi ko Salam pakistani jugad 🇵🇰

[@Gk_yadav9]

Thank you so much sir ❤

[@jorgeaureliolinaresmaira9993]

Hola siempre veo tus videos ingenioso tus trabajos te felicito !! Jorge , Santiago de Chile .

[@thebokworm]

that is a very clever way to make such a part

[@sinankaraman3554]

woooooow great works....thanks for video

[@Fanimex1983]

Nice new idea of making worm gear,, nice

[@nejmettinyaman830]

Sen çok zeki bir insansın tebrik ederim hangi ülke orası

[@gideon6331]

U have to admire their skills they are working using the tools and metals that are to hand and creating, could you do the same as them with the same tools etc I doubt it, so give them credit.

[@billshiff2060]

Yes I can and yes I have. This is sloppy unskilled work.

[@gideon6331]

@@billshiff2060 your just saying that 😄

[@billshiff2060]

@@gideon6331 I earn my living with metalwork. Not making garbage for click but real aircraft parts for money.

[@gideon6331]

@@billshiff2060 bill your over reacting, these people do very well with the tech they have where as you prob use computer controlled equipment and other tech etc etc but give credit where credit due I was also a lathe worker now retired.

[@hendrikdebruin4012]

@@billshiff2060 I cannot see you making those parts on anything but the latest computer controlled equipment. You probably only push a few buttons. And if you do make them in any way no wonder Boeings are falling from the sky in droves.

[@manojsah3767]

Great.... Gear hobbing on lathe..... Good idea

[@ShaunHensley]

The circumference of that wheel needs to be precise in order for those threads to be continuous

[@BenMorse0]

My thoughts exactly

[@gitar1hero1qaz]

Is that how he did it? I'm over here wondering. 20 tpi tap, 3 inch diameter so 60 teeth? Is that how it's done?

[@wibblywobblyidiotvision]

@@gitar1hero1qaz If you want to do it this way, and it is possible, and you need an exact number of teeth, you absolutely must calculate the throat diameter of the worm wheel, and you absolutely must pre-gash the cuts. The calculations can be had from "A treatise on milling" amongst other early-20th century sources that are easily and freely available. The throat diameter of the wheel is not the primitive diameter of the final gear, and without pre-gashing, the tap will do its own thing. Generally speaking it will try to cut 2-4 extra teeth, and you'll end up with one area of the wheel with "mushed" teeth. Plus, it won't match up properly to your worm. Ask me how I know. Ask me why I had to redo my worm wheel that was originally intended to have 60 teeth, and recut it for 55 teeth. Yeah, material is expensive.

[@gitar1hero1qaz]

@@wibblywobblyidiotvision why

[@hnorrstrom]

@@gitar1hero1qaz I'm pretty sure he didn't work with inches, but I may be wrong.

[@t-ashow]

it's amazing work. Indian is good creator. I like your videos.

[@mohammedosman2459]

He is pakistani 😁

[@puits-de-science]

Very nice video. I would say this part is in bronze and for boating at first sight. Not a gear.

[@anthonylloyd1353]

Capstan👍

[@smmotor2991]

Asalamualaikum SM MOTOR 🙏👍👍👍👍😀😎

[@jcorreia668]

Muito bem feita parabéns felicidades saúde paz 👍👏👏👏🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷 Brasil abraço ❤

[@drpanditraoupadhay2143]

Amazing technology 👏 🙌 👌 👍

[@jrondyer1049]

Interesting technique, hope he continues to retain his fingers.

[@EnglishTurbines]

"Thread Drill"....You mean a Tap...FFS....😳🙄😏🇬🇧🇬🇧

[@re-fix9678]

good job👍👍

[@masoodbhai692]

ماشاءاللہ بہت خوب بہت اعلیٰ پیارے بھائی زندا آباد ♥️♥️❣️❣️♥️🇵🇰👏👏👍👍🤲🇵🇰🦁

[@Exnay777]

Impressive is all I can say here...damn impressive workmanship!!

[@RajSingh-it4yc]

Very nice method with video

[@Sanatni_Sanemi]

Indian machinist are cool❤🇮🇳

[@frederickbowdler8169]

Tool could be a little bit sharper not sure of angle needed for brass ? Can be driven by a threaded bolt .

[@scottrackley4457]

I've been a toolmaker for 30 years, I'm impressed. I'm a fairly good lathe hand, never thought to turn a lathe into a hob. You keep using that sandpaper tape near that chuck and you're going to lose a finger, I've seen it, my buddy had to put it in a cooler and hightail it after the ambulance. They left with him before it was found. One apprentice and the tool crib girl yakked on the concrete.

[@scottrackley4457]

Just had an idea. For a finishing touch, you could replace the cutting tap with a rolling/forming tap and use lapping paste. Or the other gear itself if you want to match them.

[@tukangumpruk4546]

Mantap,hasil pekerjaan yang sangat bagus 👍👍

[@whitemonkey7932]

Nggak juga...mek copas

[@richie9777]

I don't know what it is but very clever...

[@rottenbot]

Despite some of the critical comments below, I gave the guy a thumbs up for producing a usable part in not ideal conditions, you critics could not survive in his world without your cnc and tool room precision machines, think before commenting!

[@billshiff2060]

That is NOT a usable part. That's why it's not shown in use. It is a stunt he saw all over the internet and copied it. You don't need a cnc to make junk.

[@rottenbot]

​@@billshiff2060 Where is your evidence that the part was not used? just because it wasn't shown in use,🤣🤣! so all the parts you ever made that no one recorded in use must have never worked then 🤣🤣🤣what a bell-end statement Bill!

[@billshiff2060]

@@rottenbot It was not shown because it is useless. You obviously know nothing about mechanics or machining. THAT is NOT how a worm wheel is made or designed. He is just apeing what dozens of other videos show, all producing a useless part. I have made ACTUAL worm wheels that ACTUALLY function and they are NOTHING like this garbage. Free hobbing is an actual technique but it does NOT use a freakin TAP, what this bozo calls a "thread drill", and the free hobbing is only the LAST step in the process as a final finishing AFTER it is cut on a milling machine/indexer. It does NOT use a tap it uses a specifically designed HOB. This junk may impress YOU but it will not impress anyone who KNOWS what they are looking at. The only thing this trash can do is get clicks.

[@tinkmarshino]

Well done fellows.. I enjoyed seeing new ways to do things.

[@barquisimetido1]

My father used that technique more than 40 years ago to build a 300 mm diameter gear, nothing new to me this video.

[@tinkmarshino]

@@barquisimetido1 Well there is nothing new under the sun.. what is old is new and what is new was old.. it was very interesting to me.. So glad you told us there was nothing new in this for you.. Although I can't figure out why you did..

[@حسیندولتجاوید]

Very beautiful 😍 🤩 👌

[@tarcizonicola]

Parabéns!!! (São Paulo, Brasil para você)

[@GemmyHeart]

That was really good

[@m.ramzan450]

Is ka address ya number mil sakta he

[@franco7928]

Awesome to watch, can even smell the different smells 🍾

[@EricTViking]

Seriously people stop trying to brake the lathe chuck with your hand.

[@mattgue3452]

Excellent work! It turned out beautifully. How about making a video for the gear that meshes with it?

[@billshiff2060]

There is no gear that meshes with that.

[@tomtippelaar6186]

this video explains alot. tells lot bout there quality. no dial no plastic hammer

[@chrishill6276]

It’s a TAP . Not a thread drill.

[@nestorsanchez9870]

Muy buen trabajo !!! Desde Argentina mis saludos cordiales

[@benhiggins1396]

Well done without a dial gauge or micrometer in sight !

[@mnaveed905]

Bhi jan ya kiy cheez hy

[@magdymagdy2708]

تسلم ايدك يا نجم كل عام وانتم بخير عيدكم طيب

[@ozz5350]

👍👏👏👏 you are a master

[@masquetorno]

Nice work!

[@andreaspano2027]

Non pensavo si potesse fare col tornio bravo

[@rexphamdom6211]

Hi bro I like you bro 👍👍🥰

[@japanesepoacher5708]

Amazing machining 👏 better than a robot 🤖 very good job Pakistan 🇵🇰 we love you 😘 keep up the good work 👍

[@marcosgalofre6946]

Los diametros interiores quedaron concentricos o es a puro ojimetro, al sujetar la pieza de nuevo pierde la concentricidad

[@adrievanbeek6114]

Respect for how they doing it! 👍🏻

[@user-pl6ph8mo1j]

I once worked in a gear shop. Using a tap to hob a gear is wild. Impressed!

[@miguelpereira3754]

Parabéns pelo trabalho, faltou ensinar calcular diâmetro para determinar n de dentes?

[@navarandadotorneiro]

Muito bom amigo, vcs são demais Parabéns!!!!👏👏👏

[@grahambeech5576]

Ingenious, I've never seen this before.

[@dipankarchatterjee8809]

Exceptional workmanship. Many many congra. Bro.

[@fernandojosepraxedescoelho2770]

Parabéns! Tudo no olhômetro!

[@johndavis452]

That is awesome hard work!!!

[@geoffcrumblin9850]

This may look like a correct formed tooth, but it's really nothing more than a bodge. A vee thread is nothing like a gear tooth form. Expect high wear and a short life.

[@jcoffin01]

Even though the tap has straight sided V teeth, the cut won't have straight sides. The tap will give a reasonable approximation of an involute tooth profile (in essentially the same way a normal gear hob does). That said, an Acme tap (if there is such a thing) would give a profile a lot closer to what you'd normally expect for a worm gear.

[@jdeep0709]

Most of the work done manually how precise it'd be 🤔

[@ruben_balea]

@@jcoffin01 Yes, Abom79 has at least a couple of them: kzbin.info/www/bejne/hIrLk6uYqdOkhsU

[@تورجصفری-ع1ت]

@@jcoffin01پچ

[@tvsettv]

Bearing rotational axis also mismatch

[@raghupathyvp7105]

Very nice one thanku sir🌹👍❤

[@PersMachinist]

A genius machinist.

[@manojmadnani4827]

Talented person Best wishes for your team 💐💐👍👍👌👌