As a Machinery Repairman Chief Petty Officer, the US Navy teaches metallurgy, and the process of heat treatment and annealing metals. At sea we used a rosebud tip to heat, and oil, or salt brim from the evaporators to quench the metal. There is no Ace Hardware in the middle of the ocean.
Drill bits are usually high speed tool steel, full of chromium, tungsten molybdenum and sometimes cobalt.. heat treat procedure usually involves soaking it at 2000 to 2200 degrees F. or so quenching in oil or air blast, cooling in liquid nitrogen to -273 F tempering at say 1100 dgrees F for two hours TWICE . Annealing (softening) it is similarly slow and difficult. Heating it to yellow with a torch might ruin it, but won't soften it much
I mean he got it to do what he needed it to do he softened it enough to cut on the lathe and then case hardened it. it'll be brittle but then taps usually are.
I was taught to bring the carbon steel up to a dull red evenly [that looked too red and uneven] and the quench it with water, some use oil. Then put in an over at 550 deg for a period of time based upon the thickness for tempering. After quenching it is way too hard and brittle, it must be tempered.
masaaa?? saya dulu tahun 1996 belajar metalurgi diajarin koq pengerasan dengan Garam (Natrium).. pakai garam dapur Natrium Chlorida, Garam Epsom, Garam Kalsium, Garam sianida dan campuran nya pakai air Dingin/ Es
I always make soft jaws for my 3 jaw chuck gives me a perfect center for production parts too . When there used up just make another set . My hard jaws collect dust most of the time .
Nice work, and very skillful. Repurpose items is an art. I do the same here in USA, but I haven't learned machining.. I repurpose other things. There is value is many damaged and discarded things. It's good finding other uses for things.
1 - при разогреве под деталь подложите тепло-изолятор для высоких температур (например асбест)., 2 - такой профиль резьбы не годится, прочность соединения будет низкой. П.с. удачи в освоение космических технологий 🤣
You have a steel drill, presumably hardened and using it to drill a hole in aluminium? What is the point? An unhardened drill bit will make holes in aluminium. Maybe better idf you drilled a 1/2 inch plate of mild steel...with lubricant
For one thing, he made a thread tap, fluted to remove aluminium flake. Another thing, he has to make a tap from whatever steel the old drill bit is made of. You can’t salvage a lower quality hss bit and guarantee it will tap a harder metal.
I was under the incorrect impression he was annealing the steel and machining and re-hardening it to make holes or taps in steel. To make a tap for aluminum, unhardened mild steel will do it. Nothing takes away from his remarkable talent of making the most with limited resources. Necessity is the mother of invention
@@redpost2380 Yeah, the guy is pretty talented! I make go fast car parts from aluminum 7075, and my latest project is an upper shock mount with a 2.125” bore that is 3.25” deep. I don’t have a lathe or an end mill, so I have been doing a lot of hole saw, and drill work. It is a painful lesson in drilling aluminum. I also rifle drill, and tap aluminum 7075 bar stock for steering rods, etc. I have a lot of messed up prototypes lying around that taught me a lot. Luckily, there is a scrap metal yard 50 miles from my home that sells a lot of aluminum to me.✌🏻
As the UK is virtually financially bankrupt and third world status is looming ever closer perhaps more people should cherish knowledge like this . Those not necessarily financially savvy don’t realise that the FIAT system is about to collapse soon and your cheap Chinese imports won’t be that cheap anymore . That’s not to mention the BRICs nation’s adoption of a gold backed currency. Many many men and women in suits pushing pens for a living will be Jobless . The practical type will always be needed 😉🇬🇧👍.
@@andrewwilson6085 What is the matter with you? Vote for greater funding of public schools, and better pay for teachers, and there will be schools that teach engineering. Don’t just vote for your wallet.
@ In the eighties, I taught all of those classes, except computer science, in Dallas, Texas. I also taught drafting and design, mathematics and was the head of the math and sciences department.
I agree... it was when i was at school.... lathes.. mills.. a forge... almost all of that went to scrap... kids dont get a taster and sadly have little concept of engineering unless it involves a pc.... 😢
@@RDX-8200 Причём ? А при том что надо быть самокритичным , на себя смотреть сначала .. Станки в России вывезены в Китай ещё в девяностых . А машины причём , да при том что это и есть МАШИНОСТРОЕНИЕ .
@@TorneroRD I looked it up on google and found it to be refined salt. Thankfully still an inexpensive commodity. Thsnks for your answer. I do not do much heat treating. I have some 19mm oil harden rod I might try making a punch or two. Might try to make a tap also.
@@martinnorbeck4657 It's salt and usually I just use rock salt, as much as the water will hold. What it does is stop steam bubbles from clinging to the surface causing unequal cooling and breakage.
Это наверно сейчас не учат. Вспоминаю свой 8 класс, уроки труда , обучали элементарным приемам термообработки стали. Нагревали зубило в муфельной печи, закалка , отпуск. Все работало и главное запоминалось.
Why Saltwater and not any Oil? Please do not drill any holes or threads without oil. With oil the result is significantly better and the tools last much longer.
The "Tap" that was shown at 5.12 is NOT the same "Tap" that he was playing around with in the Lathe. It has both a different shape and colour. The one he had on the lath had its threads "Ground" with a simple Cutting disk on an Angle Grinder thus producing a very distorted thread form. Also look closely and you will see that both the thread form shape is different as well as the "Finish" on the drill end part. After 5.12 we revert back to a normal thread form. Also you can "Tap" an Aluminium block with virtually anything including simple wood screws. This is just another heavily "Edited" click bait video.
@@ОлегДудин-д8с Может мы с вами в разное время учились. Выше в коментариях я написал как в 8 классе на уроках труда у нас были практические занятия по термообработе стали. В муфельной печи нагревали зубила, дальше закалка ,отпуск. А спорить я с вами не собираюсь. Я так понял вы пишите о себе , а я о себе.
@anatoliyk5677 конечно о себе,в 8 труда не было ,потом учился в техникуме от завода ,и точно знаю ,что зубила не калят через музыкальную печь,тк у зубила калится только режущая часть не более 20 мм,школу закончил в 1973,
Kah, tehchincal instrument sayd russian, when saw an tooth pick. And this is pretty much same.. I am sorry, but this is nothing, but bullshit. Not anything real use.
thanks for bringing us back into the early 1800's.
Useful if you need to do something with what you have on hand.
🙏👍👍👍
As a Machinery Repairman Chief Petty Officer, the US Navy teaches metallurgy, and the process of heat treatment and annealing metals. At sea we used a rosebud tip to heat, and oil, or salt brim from the evaporators to quench the metal. There is no Ace Hardware in the middle of the ocean.
Thank you very much for sharing your experience 👍👍👍
Drill bits are usually high speed tool steel, full of chromium, tungsten molybdenum and sometimes cobalt.. heat treat procedure usually involves soaking it at 2000 to 2200 degrees F. or so quenching in oil or air blast, cooling in liquid nitrogen to -273 F tempering at say 1100 dgrees F for two hours TWICE . Annealing (softening) it is similarly slow and difficult. Heating it to yellow with a torch might ruin it, but won't soften it much
I mean he got it to do what he needed it to do he softened it enough to cut on the lathe and then case hardened it. it'll be brittle but then taps usually are.
👍👍👍
I was taught to bring the carbon steel up to a dull red evenly [that looked too red and uneven] and the quench it with water, some use oil. Then put in an over at 550 deg for a period of time based upon the thickness for tempering. After quenching it is way too hard and brittle, it must be tempered.
Thanks for the advice! 🙏👍
masaaa?? saya dulu tahun 1996 belajar metalurgi diajarin koq pengerasan dengan Garam (Natrium).. pakai garam dapur Natrium Chlorida, Garam Epsom, Garam Kalsium, Garam sianida dan campuran nya pakai air Dingin/ Es
Está muy bien,gracias por la enseñanza de hacer esto en una barrena,de endurecimiento o forjamiento en el acero gracias vale chaval
🙏👍👍👍👍
В алюминии резьбу нарезать можно даже мягким железом. Показал бы как в стали нарезаешь.
С ДИСУЛЬФИТОМ МОЛИБДЕНА после сварки очень хорошо сверлится.
🙏👍👍👍
Impresionante ❤
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Where I used to work, if you cut into the chuck jaws it was automatic termination.
I always make soft jaws for my 3 jaw chuck gives me a perfect center for production parts too . When there used up just
make another set . My hard jaws collect dust most of the time .
🙏👍👍👍
Nice work, and very skillful. Repurpose items is an art. I do the same here in USA, but I haven't learned machining.. I repurpose other things. There is value is many damaged and discarded things. It's good finding other uses for things.
Thanks 🙏👍
Always the haters and know it alls. Great job sir.
Thanks 🙏👍
3:39 такой профиль резьбы я только на китайских резьбовых шпильках видел... даже могу сказать, что им ещё есть чему у вас поучиться
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Es sal, ? Like desde España 🇪🇦🇪🇦
🙏👍👍👍
YUP LOOKS GOOD ON ALUMINIUM
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1 - при разогреве под деталь подложите тепло-изолятор для высоких температур (например асбест)., 2 - такой профиль резьбы не годится, прочность соединения будет низкой. П.с. удачи в освоение космических технологий 🤣
🙏👍👍👍
8 minutes of my life I wont get back
🙏👍👍👍👍
It will be useful if in urgent need 👍
You can bet on it 👍
Qual foi este produto vc colocou na água obrigado
É sal
You have a steel drill, presumably hardened and using it to drill a hole in aluminium? What is the point? An unhardened drill bit will make holes in aluminium. Maybe better idf you drilled a 1/2 inch plate of mild steel...with lubricant
🙏👍👍👍
For one thing, he made a thread tap, fluted to remove aluminium flake. Another thing, he has to make a tap from whatever steel the old drill bit is made of. You can’t salvage a lower quality hss bit and guarantee it will tap a harder metal.
@@dougsmith1622С ДИСУЛЬФИТОМ МОЛИБДЕНА МОЖНО, НО ДО ОПРЕДЕЛЕННОЙ СТЕПЕНИ ТВЕРДОСТИ .
I was under the incorrect impression he was annealing the steel and machining and re-hardening it to make holes or taps in steel. To make a tap for aluminum, unhardened mild steel will do it. Nothing takes away from his remarkable talent of making the most with limited resources. Necessity is the mother of invention
@@redpost2380 Yeah, the guy is pretty talented! I make go fast car parts from aluminum 7075, and my latest project is an upper shock mount with a 2.125” bore that is 3.25” deep. I don’t have a lathe or an end mill, so I have been doing a lot of hole saw, and drill work. It is a painful lesson in drilling aluminum. I also rifle drill, and tap aluminum 7075 bar stock for steering rods, etc. I have a lot of messed up prototypes lying around that taught me a lot. Luckily, there is a scrap metal yard 50 miles from my home that sells a lot of aluminum to me.✌🏻
I don't have a lathe or milling machine. I'll just go spend 5 dollars for a tap.
A $5.00 Tap is probably not much better than the one he made.
🙏👍👍👍
@@calthorp The guy probably made the $5.00 tap!
As the UK is virtually financially bankrupt and third world status is looming ever closer perhaps more people should cherish knowledge like this .
Those not necessarily financially savvy don’t realise that the FIAT system is about to collapse soon and your cheap Chinese imports won’t be that cheap anymore . That’s not to mention the BRICs nation’s adoption of a gold backed currency.
Many many men and women in suits pushing pens for a living will be Jobless . The practical type will always be needed 😉🇬🇧👍.
Thanks 🙏👍👍👍
@ 👌😉
Можно было бы и не закаливать, в алюминии резьбу можно нарезать обычным болтом с проточками для стружки
👍
Great if you’re on an island and that’s all you have
🙏👍👍👍
This is not taught in British schools. But, neither is engineering. ( it's too dangerous for the snowflake generation!)
@@andrewwilson6085 What is the matter with you? Vote for greater funding of public schools, and better pay for teachers, and there will be schools that teach engineering. Don’t just vote for your wallet.
@ In the eighties, I taught all of those classes, except computer science, in Dallas, Texas. I also taught drafting and design, mathematics and was the head of the math and sciences department.
🙏👍👍
@@KATEKNIK001 ✌️
I agree... it was when i was at school.... lathes.. mills.. a forge... almost all of that went to scrap... kids dont get a taster and sadly have little concept of engineering unless it involves a pc.... 😢
Could have done everything here WITHOUT annealing the tool, simply grind the drill tip angle and the square, and have a better tool.
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Are ANY steel hardening techniques taught in schools!? they're lucky to leave able to read and write.
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I learned this in school
Same here, simi adult Ed. Samecampus, as center jr.high.
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You should upload videos about milling techniques more often
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Колхозник занимается херней
Это называется,
Колхозить
6:02 Tolles Video, wenn der Abschreckungsvorgang nicht zu sehen aber zu hören ist 🙂
Thanks 🙏👍
Интересный способ
🙏👍👍
Que le pones al agua
Saya curiga saya kira orang luar pean mas, komentar bahasa asing tp garam refina, wah Indonesia iki sip sip kreatif pean👍🏻
Hehehe terimakasih
OK for a 50% thread but your bottoms are a radius not a true 60 degree . Great for odd threads . Bless ya .
🙏🙏👍👍👍
Keren om... bikin pabrik ngambek aja nih om😅😅😅
😀😀😀👍👍
Зашел глянуть как сталь закаляется, а тут танцы с бубном!
🙏👍👍
A master of his craft.
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Правильно. В школе учат работать нормальным инструментом, а не вот это вот всё.
От того наверное , как Вас учили в школе ,
теперь за машинами ездите в Монголию , да Казахстан . Своих нет .
@@ВладимирСимонов-ц4и А причём тут вообще машины? Иди гуляй, посмотри как из гейропы станки вывозят.
🙏👍
@@RDX-8200 Причём ? А при том что надо быть самокритичным , на себя смотреть сначала .. Станки в России вывезены в Китай ещё в девяностых . А машины причём , да при том что это и есть МАШИНОСТРОЕНИЕ .
The most expensive way to tap a hole .
🙏👍👍
А что сверла бывают незакаленные. Где вы их нашли. ???😮😮😮
он перед обработкой сверла наглел его и отпустил закалку.
А на горне вышло бы лучше?
алюминь нарезать,это не показатель закалки...вообщем ролик для лайков и лохов..
What was the powder you mixed into quench water? Good job the tool worked twice without breaking.
Salt
@@TorneroRD I looked it up on google and found it to be refined salt. Thankfully still an inexpensive commodity. Thsnks for your answer. I do not do much heat treating. I have some 19mm oil harden rod I might try making a punch or two. Might try to make a tap also.
@@martinnorbeck4657 It's salt and usually I just use rock salt, as much as the water will hold. What it does is stop steam bubbles from clinging to the surface causing unequal cooling and breakage.
Метчик купить можно без проблем . Алюминий даже китайский самый дешёвый сможет осилить
👍
Как потратить время зря.
That was a complete waste of my time. And a misleading description. Terrible.
Для русскоязычных поясните что там в пакете,который он высыпал в воду?
Better start learning how to do this in the US as supplies get shorter....
Thanks 🙏👍
Sure does tap aluminum.
🙏👍👍👍
вобшато в школах не учат закаливать сталь
Это наверно сейчас не учат. Вспоминаю свой 8 класс, уроки труда , обучали элементарным приемам термообработки стали. Нагревали зубило в муфельной печи, закалка , отпуск. Все работало и главное запоминалось.
🙏👍
Kein Ding in Alu zu schneiden.
🙏👍👍
Normal method of hardening- CLICKBAIT!
Алюминий сверлить можно и без этих манипуляций
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Where is safety? There is a lot of unsafe conditions and practices must be avoided, as important is the skills as the safety.
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А что за соль так и не сказал...
А какая технология? Обычная закалка в воде. Причем разогрев на глаз.
🙏👍
Why Saltwater and not any Oil?
Please do not drill any holes or threads without oil. With oil the result is significantly better and the tools last much longer.
С ДИСУЛЬФИТОМ МОЛИБДЕНА ( по стали ) сверлится даже после сварки. Изнашивается инструмент гораздо меньше.
the hardening technique which involes a lazy quench (dump) into water?
alright then
Wer keine Arbeit hat macht sich welche.Worin besteht der praktische Nutzen aus diesem Projekt.Für mich nicht erkennbar.
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i thought this vid was about hardening , not making taps ?
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😂 судя по стружки дюраль.
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чудик,нагревать надо на асбесте.
The salt is added to the water to keep it in liquid state under 0-degree Celsius, no? 🤔
🙏🙏👍
The "Tap" that was shown at 5.12 is NOT the same "Tap" that he was playing around with in the Lathe. It has both a different shape and colour. The one he had on the lath had its threads "Ground" with a simple Cutting disk on an Angle Grinder thus producing a very distorted thread form.
Also look closely and you will see that both the thread form shape is different as well as the "Finish" on the drill end part. After 5.12 we revert back to a normal thread form.
Also you can "Tap" an Aluminium block with virtually anything including simple wood screws.
This is just another heavily "Edited" click bait video.
You must be a detective, Sharp eyes!
@@calthorp Just sick & tired of all these BS Fake video's.
Its a different color because of the hardening.
@@jesusisalive3227 Well my comment refers to the item BEFORE it had been "Hardened" in Salt / Water.
@@PeterChapman-rg6gr That is the internet for you. Glad there are guys like you that take the time & warn people.
Absolute waste of time
В школах вообще не учат закалке стали
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Учат. Вернее раньше учили. Сейчас не знаю чему там учат.
@anatoliyk5677 не учили ,спорить бесполезно,закалка отпуск,цементация,и даже тому что такое сталь в школе не учат и не учили
@@ОлегДудин-д8с Может мы с вами в разное время учились. Выше в коментариях я написал как в 8 классе на уроках труда у нас были практические занятия по термообработе стали. В муфельной печи нагревали зубила, дальше закалка ,отпуск. А спорить я с вами не собираюсь. Я так понял вы пишите о себе , а я о себе.
@anatoliyk5677 конечно о себе,в 8 труда не было ,потом учился в техникуме от завода ,и точно знаю ,что зубила не калят через музыкальную печь,тк у зубила калится только режущая часть не более 20 мм,школу закончил в 1973,
Just does salt,bromure's potasy.!!.
👍🙏
To lazy to explain😂
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😄😄😄😄😄😄😄😄😄
@@ks-ek4of 😀👍👍👍
*Was this film made in Russia or Pakistan?*
Greetings from Russia. Nope, it's Indonesia.
@@BlackAmV0 *it's just the same*
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Kah, tehchincal instrument sayd russian, when saw an tooth pick. And this is pretty much same.. I am sorry, but this is nothing, but bullshit. Not anything real use.
🙏👍👍
you guys make so many mistakes. Why don't you buy a few Machinery Guides? Or search for How to Make ??? on UA-cam.
🙏👍👍👍👍
Aluminium is soft material😂
Какая хрень