I am a metal worker/welder/fabricator with 40+ years of experience. I just discovered your channel and videos. I absolutely love watching them. Please don't change them. I find your commentary very helpful to know what and why you are doing! I am a new subscriber and eagerly awaiting your next project. Thanks for sharing your craft!
We can see they work with such care, pride, and skills. It’s the reason why Korean products are quality. Big respect to Korean manufacturers and their products.
The impact wrench used to tighten and loosen bolts is just a large version of what a mechanic would use to remove and tighten the lug nuts on a car wheel when changing a tire. It is basically a motor operating from compressed air instead of electricity. The "white air" coming out of the impact wrench tool is just air with some moisture in it from condensation, it probably also has a tiny bit of oil with it (very little), there is usually a very small amount of oil added to the compressed air to reduce friction of the moving parts inside the impact wrench. In other words what looks like steam coming out of the impact wrench is mostly vaporized moisture and air. It would not be hot or harmful. A large volume of air is compressed in the air-compressor and on a humid day moisture is in the air that gets compressed, when the air comes out of the air tool it can look like steam or gas. There are water separators that can remove water from the compressed air that can be used with tools such as air pressure operated paint sprayers and other types of equipment when the moisture would be problematic. I hope this is helpful = )
I would also add that by compressing the air, it concentrates the heat that is in that air into a small volume and if given ample time and mass for the heat to escape, when the air is expanded, there is less heat in the volume of air and it is cold. This cold air may also contribute to the water vapor condensing, it is making a cloud.
من الواضح في تعليقك أن لك معرفة كيف تعمل الألات الميكانيكية مع الأتوماتزم بطريقة تستغني عن الأيادي العاملة للوقاية من حوادث الشغل وتفعيل الزيادة في الإنتاج مع الإقتصاد في المواد الأولية .شكرا لك على معلوماتك القيمة 👍🇲🇦⚘️
Steam curing of concrete at atmospheric pressure has the advantage of accelerating the hydration reactions of cement. Consequently, the material develops compressive strength and reduces its permeability in a shorter time compared with standard curing under ambient conditions.
Hi there. Presumably, the shorter curing time does not have an impact on the strength of the concrete? I wonder if they use samples of the concrete material and carry out cube crushing tests? Interesting to watch though.
@@johnpirie3800 John, concrete structures continue to cure after initial cure until 70% flexural/compressive strength is reached about 7 days after pouring or "placement".
They are the men and women that keeps the world running. There in all the nations of the world. If it wasn't for people like that the world would starve. Unsung heros of the work force, bless them all
I've worked in plastic molding and precast concrete factories and I gotta say I loved it. Hard graft and a sense that I did a good job today. Especially the concrete shop. Thanks for the wibble wobble, wobble wobble flash back...
Excellent video! Great editing showing processes in the logical order from start to finish, no narration required! Very enjoyable and I hope to see many more full length videos from you soon!
At the highest hierarchical level, successful countries robustly protect private property. (Which is a feature of the proper function of law.) This allows people who start off selling apples from an apple cart to wind up as oil magnates. Every country in the world has lost that...
The white color of the cured concrete is due to the type of cement that is used. Some cement is much darker gray when cured. Portland cement is commonly used though the quarry where it's mined will have different shades. It is obviously a high strength cement to remain strong with the amount of water used which looked to be a high slump mix. Generally a high slump results in weaker concrete, a higher ratio of cement to the aggregate and sand will offset the high slump. Slump is the speed which the mixed concrete flows, low slump produces a stronger compressive strength. The engineers test the strength for the task needed. The structural columns had a relatively low slump, which gave them a stronger concrete, the water ditch/canal forms obviously didn't need that degree of strength, they are essentially a supported trough.
Admirable the people from South Korea, Heavy workers, inteligent and respectful. So sad how the north became so manipulated and exist in a parallel reality. Thanks for sharing
Fascinating and a bit nervous at watching how close and attentive they must be not loose fingers or have catastrophic accident in the making if they lose concentration ...disaster could happen.. very industrious people these Koreans. Enjoy the mechanical interactions while in the making of the products. Great clips..
@@Dbean48 You missed one. Also, "must be to not lose fingers" while you are editing. Sorry for being so persnickety. There is no way to make a minor, personal remark when everything gets written down.
You know a lot about the whole process and operating. What a fantastic hard working team. Starting from the beginning. Who ever invented the machinery and technology should be highly commended for the ingenuity. Thank you for sharing this very informative video, my hat to you all. AMAZING. Jose from Melbourne Australia.
@@ВячеславСемёнычев-о8х запад работает по инструкции у нас работают по технологии и ещё с рационализаторскими предложениями, это поощрялось на всех предприятиях !
Yes, les matelas de l'Italie Coréennes !! Bien connu et reconnaissable grace à leurs drapeau à l'envers, en commençant par le rouge plutôt que par le vert ! Bravissimo !
@Miles Doyle the buybull also says to kill everyone except for the girls that haven't lay with a man for yourself, you know as sex slaves.. the christian gawd is all for genocide, murder and sex with children.. christianity was spread by violence just like islam was.. gawd lies in the buybull but the devil was the honest one.. every single testable claim in the buybull has been proven wrong, why not go preach over on aron ra channel instead of here
amazing how some tasks are still manual, especially the cake baking bowls lifting on / off the conveyor and the final boxing and parcel taping. Yet they clearly have invested in some pretty good robots for most of the line. All that twisting and turning those people do, goodness knows how they are not crippled by repetitive strain injury.
Ритм и скорость работы механизмов завораживают. Но мы не поддаемся эмоциям, поскольку наши рабочие при помощи молотка, зубила и какой-то матери могут делать то же самое всего лишь в два- три раза дороже, раз в 10 дольше и с 50- процентным выходом брака🐸
Very nice process. In the round piles it looks like they prestress the concrete using cables not re-bar, which is dead steel. The cables are also strengthened with welded radial steel. This produces the best of both materials. Good video.
It is not cable It's just steel reinforcing bar or re-bar with a spiral surface pattern to help create surface friction to the concrete. The welded radial spiral is to help prevent bulging or splintering of the columns under load. You are correct that they pre-tension the steel bars.
I spent part of 1979 and most of 1980 in the ROK and those are some of the hardest working people I ever saw. Some things they did seemed to be the hard way to do it but by thunder those folks do work hard!
The longer the concrete cures after the Setting, the stronger it’ll get. It usually takes 30 days for the average concrete to reach adequate psi. It takes usually up to a year for it to reach maximum psi. much depends upon the formula. Today they are adding more more formulas for different concrete and its requirements. There was a time it was so much more simple some 50 years ago.
What are these concrete columns used for? Very interesting video, pity it was edited so I couldn't see more of some of the processes, but very educational all the same. Thank you.
we are amazed at the Machines used to make these concrete columns . Our world in Korea is wonderful. Thank you for taking the time and amazing us. OORAH!!
Now if the captions stayed up long enough to read them over the distraction of watching the fascinating work that's going on. That's why I like narrations better. It's easier to listen and watch and not miss what's going on.
@parker bender……..actually, what he’s doing sucks! Either go down the ‘John Sutton’ suggestion or let the viewer figure it out for him/herself. It’s not particularly difficult to understand what’s going on!
As a mechanical engineer with an industrial background I guess I may be looking for something different than the other viewers, I don't need captions to see or understand these processes, I find them comical and fun more than anything, which I appreciate more than a dry explanation of what is being done. But every person's preference may be different.
Hạ tầng kiến trúc Việt Nam nên nhấp các máy móc công nghệ cao, áp dụng cho các cồng trình thượng tầng, hạ tầng nhằm mục đích cho công trình bền vững, không bị xuống cấp ngay sau khi đưa vào sử dụng, chống lãng phí hiệu quả cao như làm thủ công hiện nay.
Excellent videos! Well filmed with great focused detail including close ups of operations and even slow-motion shots. The various manufacturing processes are sequential and easily understood. The explanation captions are well written. I have reviewed over 75 manufacturing processes (Quality Control Engineer) all over the world including S. Korea. Well done! I will subscribe. I am anxious to see more.
🇧🇴 Fans n1 👀 bolivia presente aquí 💯 puntos amigos increíble fabrica saludos cordiales desde Sudamérica Santa Cruz bolivia 🇧🇴 👍 me encanta me gusta ver este tipo de videos 📹 📹 👀 👀 👍 👍
You can see the same condensation of moisture due to pressure changes coming off the rear of Formula One cars under certain conditions. Compressors have systems to try and drain most water from the air that they compress because water and machinery do not play well together. Water does not compress and it can compromise lubrication. Nice video, very informative.
WATER CAN COMPREESS AKSULY. BTW COLDER WATER IS DENSER THAT IS WHY WE SEE THERMOCLINE IN DEEP LAKES AND OCEAN. HIPE THIS HELPS U UNDEERSTAND MORE ABOUT PHYSICS I LOVE YOU
IT IS VERY DIFFCULT TO COMPRESES ANY ELEMENT IN LIQUID STATE THOUUGH SO FOR THE MOST PART YOUU AREE TRUE. IT IS EVEN HARDER TO COMPRESS ELEMENTES IN SOLID STATEE, BUT IT IS VEREY EASY TO COMPRESS ELEMENTS IN GASSY STATE. WHEN DYDRAULIC FAIL USUALLY NOTMUCH ENERGY IS RELEASED BUT WHEN PNEUMATIC FAILS IT CAN BE VEEREY DANGEEROUS BECAUSE SO MUCH ENERGY HAS BEEN STORED IN THE COMPRESS GASSY. THANK U ANDREW BE SAFE
The "white air" coming out of the air gun is the condensation of invisible water vapor naturally present in the atmosphere that was "compressed" by the air compressor and when released coming out the air gun, expands adiabatically (look it up - cooling by expansion) to form very fine water droplets that are a form of cold steam, a process similar the creation of clouds when moist air rises and "cools" by expansion at higher altitudes.
I noticed the hooks that they use to pull the concrete out of the mold are attached to the reinforcing steel, this is not allowed here in California as it is like a fuse of rust, it continues into the core steel where it can expand causing the concrete to fail.
15:06 "White Air" is water vapor from the air supplied tools air supply. Without regular draining of the water from the air holding tank, you will see "white air" (water vapor) escape from the tool when it is used.
This is one of the reasons it's not recommended to use an air compressor hose to blow out the dust of electronics. Electronics don't like water, and it's very easy for water vapor to appear.
@@stickman17 Just curious: Is (or "Would"+"be sufficient") blowing the air through an attachment with several desiccant layers sufficient to eliminate the moisture? (Moisture is a problem in 3D printing environments, and it's even true of sleight absorption of water vapor into hygroscopic filament spools. They need to be totally dry in order to print without imperfections. So, as I understand it, it's always worth looking at what it takes to get everything totally dry in a 3D-printing lab.)
I have done many repairs to similar molds. The running rings and rollers would wear out from such heavy use. I would load the molds into a very large lathe and true up the running rings. The lathe was about 60 feet or 18 meters. The molds I repaired were for concrete poles, like street lights, not pipes. Interesting to see how the final process is accomplished.
WOW YOU COULD MAKE SOME CRAZY THINGS WITH THAT LATHE LIKE A BEAUTIFUL HANDMADE 60 FOOT FLAGPOLE OR A RREAELLY BIG BASEBALL BAT. THANK FOR SHAREIIN THAT STORTY MAKES ME SMILE HOPE YOU ARE DOOING WELL BROTHER
"White air" is from moisture in the compressed air rapidly cooling and turning into small ice particles as the air rapidly escapes from being pressurized in the tool to "zero" pressure in the atmosphere. If a tool is run for long enough, it will form ice on the outlet of the tool. I presume the concrete is whitened by the lime added to the mix for curing.
La trayectoria recorrida atravez de los años de estas industrias son muy interesantes e impresionantes, felicidades por esa cultura forjada con el esfuerzo, trabajo, y sudor de todas sus generaciones, felicidades a toda es cultura trabajadora
@@antoniomunozgarcia4025 قدم قصص شي ب. قصص قدم ر ربما لله على روث ث ثثثثل. لله رب 3 قدم رب رب قصص لا لله على ث. ث. ثىب برق ثثثثل رقق ههه رقق ههه رقق برق برق وبث رقق رب ث.
The air that powers the rattle gun is compressed, once it goes through the machine it loses pressure which means it has greater volume, it has the same amount of heat energy in a greater volume of air, so the air is quite a deal cooler, that means that any moisture in the air turns to Fogg. Air tools especially when they are used a lot get really cold and you have to wear gloves, as they can actually freeze up, they work exactly like the freezer in your refrigerator.
Not exactly like a freezer ... but the reason for losing heat is the same.. when a liquid turns to vapor it absorbs heat it has to in order to turn change states ..there is no such thing as cold . Cold is a term that we use to describe the absence or lack of heat or energy ... heat or energy is some thing but cold isn't... you don't put cold in to any thing you take the heat out .. in your freezer this is done by evaporating a liquid under pressure..itbthen acts like a sponge and absorbs the heat then it goes to the outside and is condensend back into a liquid giving the heat up to the outside air
A well made educational video showing some everyday items made by dedicated workers with the aid of intricate machinery so the rest of us can go to shops and buy such things, things we near take for granted, yet without dedicated workers across the world using their skills and resource to make all manner of things, the rest of us would be hard pressed to make any of it on our own.🙄 So a big thank-you to everyone on this planet who's efforts make it possible to posess and use such things, - barely stopping to think about the skilled workers and technology that in today's world have made it possible.😅❤💕!!!
Why is a Italian mattress being made in South Korea?
I am a metal worker/welder/fabricator with 40+ years of experience. I just discovered your channel and videos. I absolutely love watching them. Please don't change them. I find your commentary very helpful to know what and why you are doing! I am a new subscriber and eagerly awaiting your next project. Thanks for sharing your craft!
We can see they work with such care, pride, and skills. It’s the reason why Korean products are quality. Big respect to Korean manufacturers and their products.
8944pj⁸⁹⁰⁰⁰
It seems good to be smiliar with MIT.
私は日本国内で５０数年以上前に同じ製造方法でコンクリートパイルが作られているのを見学しました。
I guess we generally do not appreciate enough all those hard workers producing for us consumers ...let's be grateful and say Thank You.
Te³ŕ5erree⁴e5wþtþewe
Skill propesional
@@wahyonopemalang4999 , meaning ?
현장에서 철근조립을 수년간하면서 지겹게보는 파일이네요ㅎ 어떻게 균일한두께로 양생하는지 궁금했는데 회전양생은 생각도못했습니다ㅎ
잘보고갑니다
I love Korea its workmanship its craftsmanship and the lovely Kia cars you build
언제 봐도 신기하고 대단한 생산공정.. 진정 세계를 만들어가는 이는 엔지니어와 그 종사들 아닌가~~!!! 멋지다~!!
__,,..--!!~멋지다~!!--..,,__ THANK U FOR TEEACH ME SOME KOREAEN
Сколько металла можно в том сдать по 14₽ за кг
The impact wrench used to tighten and loosen bolts is just a large version of what a mechanic would use to remove and tighten the lug nuts on a car wheel when changing a tire. It is basically a motor operating from compressed air instead of electricity. The "white air" coming out of the impact wrench tool is just air with some moisture in it from condensation, it probably also has a tiny bit of oil with it (very little), there is usually a very small amount of oil added to the compressed air to reduce friction of the moving parts inside the impact wrench. In other words what looks like steam coming out of the impact wrench is mostly vaporized moisture and air. It would not be hot or harmful. A large volume of air is compressed in the air-compressor and on a humid day moisture is in the air that gets compressed, when the air comes out of the air tool it can look like steam or gas. There are water separators that can remove water from the compressed air that can be used with tools such as air pressure operated paint sprayers and other types of equipment when the moisture would be problematic. I hope this is helpful = )
I would also add that by compressing the air, it concentrates the heat that is in that air into a small volume and if given ample time and mass for the heat to escape, when the air is expanded, there is less heat in the volume of air and it is cold. This cold air may also contribute to the water vapor condensing, it is making a cloud.
Precisely, Lee Lindsey,
من الواضح في تعليقك أن لك معرفة كيف تعمل الألات الميكانيكية مع الأتوماتزم بطريقة تستغني عن الأيادي العاملة للوقاية من حوادث الشغل وتفعيل الزيادة في الإنتاج مع الإقتصاد في المواد الأولية .شكرا لك على معلوماتك القيمة 👍🇲🇦⚘️
25:37 -- Casaflex Mattress factory in Korea that says "Made In ITALY". Hmmm.
Все технологии понравились! Класс!!!... Всем мира и добра!
Steam curing of concrete at atmospheric pressure has the advantage of accelerating the
hydration reactions of cement. Consequently, the material develops compressive
strength and reduces its permeability in a shorter time compared with standard curing under
ambient conditions.
Thanks for the information on the curing time - I know ambient curing takes days.
Hi there. Presumably, the shorter curing time does not have an impact on the strength of the concrete? I wonder if they use samples of the concrete material and carry out cube crushing tests?
Interesting to watch though.
@@johnpirie3800 John, concrete structures continue to cure after initial cure until 70% flexural/compressive strength is reached about 7 days after pouring or "placement".
Waaah te ngarti bhsa na nu bner we ku bhsa indonesia we atw bhs sunda nu gmpang
Yeah, What he said....🥴
They are the men and women that keeps the world running. There in all the nations of the world. If it wasn't for people like that the world would starve. Unsung heros of the work force, bless them all
Как все удивительно и позновательно, кто то ж придумал такое мощное производство . такие огромные станки , такая мощь. Очень интересно .
9
А для чего всё это?
И так сойдёт. Зачем это всё?
23:20 Silk screen printing. Have to admire the accuracy of this guy's work.
I've worked in plastic molding and precast concrete factories and I gotta say I loved it. Hard graft and a sense that I did a good job today. Especially the concrete shop. Thanks for the wibble wobble, wobble wobble flash back...
Good Night 💤🌙
😊 Sweet Dream
🌠🌠🌠🌠🌠🌠🌠
I have seen a Korean Pre-casting concrete plant in Iraq! You are excellent! Koreans were number one!
Excellent video! Great editing showing processes in the logical order from start to finish, no narration required! Very enjoyable and I hope to see many more full length videos from you soon!
These guys earn their living. This is how successful countries make their way.
At the highest hierarchical level, successful countries robustly protect private property. (Which is a feature of the proper function of law.) This allows people who start off selling apples from an apple cart to wind up as oil magnates. Every country in the world has lost that...
40:26 that’s a big job for that puppy, guarding all those clay pots.
that’s right :)
The designers of these great machines are truly geniuses. 😲😲
The white color of the cured concrete is due to the type of cement that is used. Some cement is much darker gray when cured. Portland cement is commonly used though the quarry where it's mined will have different shades. It is obviously a high strength cement to remain strong with the amount of water used which looked to be a high slump mix. Generally a high slump results in weaker concrete, a higher ratio of cement to the aggregate and sand will offset the high slump. Slump is the speed which the mixed concrete flows, low slump produces a stronger compressive strength. The engineers test the strength for the task needed. The structural columns had a relatively low slump, which gave them a stronger concrete, the water ditch/canal forms obviously didn't need that degree of strength, they are essentially a supported trough.
日本の高度成長時代のプレキャストコンクリートは同じ用にして作られて、現場に出荷されたのである。
円筒形コンクリートは電柱や基礎杭に用いられているし、角形の部材は側溝に使われる。
その他にピアノ線を用いて作られる橋桁が工場で作られて、現場で組み立てるプレストレスコンクリートのは重田も製造されているので、日本では珍しくない。
製造する機械やクレーンはおそらく日本から輸出されたと思う。
私は50年以上前にこの製造工程を見学したが全く一緒である。
当時見学したコンクリートパイル工場の現在の状況が気になります。
コストなど大きく影響して韓国などに移っているのだろうな？
Admirable the people from South Korea, Heavy workers, inteligent and respectful. So sad how the north became so manipulated and exist in a parallel reality. Thanks for sharing
Absolutely same country two different cultures
6⁶7
C'è lo
Two separate countries actually. That's like calling Northern Ireland and Southern Ireland the same country.
Uhhh north koreans are not evil, americans are
Thank you for not having music playing i like the sounds of everything
100% agree! Too many music vids cover up the reality.
Fascinating and a bit nervous at watching how close and attentive they must be not loose fingers or have catastrophic accident in the making if they lose concentration ...disaster could happen.. very industrious people these Koreans.
Enjoy the mechanical interactions while in the making of the products. Great clips..
As Mike Rowe says ..... safety 2nd
Lose is spelled with one "o", not two.
@@paulpalmer3607 Thank you my eyes are not the best on these small devices..I corrected the spelling😎
@@Dbean48 You missed one. Also, "must be to not lose fingers" while you are editing. Sorry for being so persnickety. There is no way to make a minor, personal remark when everything gets written down.
This is the type of thing that I never get tired of watching. It is so informative
You know a lot about the whole process and operating. What a fantastic hard working team. Starting from the beginning. Who ever invented the machinery and technology should be highly commended for the ingenuity. Thank you for sharing this very informative video, my hat to you all. AMAZING. Jose from Melbourne Australia.
7:44 제조일자, 600 - 외경 두께(mm), 10 - 길이(m), PHC(초록: 고강도), UPHC(파란: 초고강도)에 따라 색깔 구분
Интересное производство. Приятно смотреть! СУПЕР!
Обыкновенный ЖБИ , такой комбинат в любом крупном городе России! Всё по технологии с пропаркой и контактной сваркой!
@@ЕвгенийАлексеев-п2ь Я так точно удивляюсь тем кто этому удивляется - в России то же самое, слегка только проще!
@@ВячеславСемёнычев-о8х запад работает по инструкции у нас работают по технологии и ещё с рационализаторскими предложениями, это поощрялось на всех предприятиях !
Не уверен что станки такие производят у нас.. И производство идёт с таким темпом и качеством..
*very interesting* 🔥🔥🔥
S 34:13 aaaaaaAAAAAAAAAAA😊😊😊😊😊😊😊😊😊😊
Steaming for 9 hrs is a curing process to prevent concrete spalling(cracking).
impressionante a produção PARABÉNS 🇧🇷👏
Yes, les matelas de l'Italie Coréennes !!
Bien connu et reconnaissable grace à leurs drapeau à l'envers, en commençant par le rouge plutôt que par le vert ! Bravissimo !
건설현장 자재과에 있으면서 많이 본 파일인데 속이 빈 부분을 형틀로 만드는줄 알았는데 원심력을 이용하는거였군요.
좋은 영상 감사합니다 ^^
Many thanks for sharing your great job
so many moving parts working in unison is amazing.
The designers of these great machines are truly geniuses. 👍
@Miles Doyle the buybull also says to kill everyone except for the girls that haven't lay with a man for yourself, you know as sex slaves.. the christian gawd is all for genocide, murder and sex with children.. christianity was spread by violence just like islam was.. gawd lies in the buybull but the devil was the honest one.. every single testable claim in the buybull has been proven wrong, why not go preach over on aron ra channel instead of here
@Miles Doyle
👍. thank you.
I will read this.
자막 센스가 좋으셔서 계속 보게되네요. 콘크리트 파일 하나살까
amazing how some tasks are still manual, especially the cake baking bowls lifting on / off the conveyor and the final boxing and parcel taping. Yet they clearly have invested in some pretty good robots for most of the line.
All that twisting and turning those people do, goodness knows how they are not crippled by repetitive strain injury.
I was thinking about the same things!
@Miles Doyle That's a very hard Job the one that people have to lift those flower pots!!
Очень познавательно. Люблю такие видео. Спасибо. )
Ритм и скорость работы механизмов завораживают. Но мы не поддаемся эмоциям, поскольку наши рабочие при помощи молотка, зубила и какой-то матери могут делать то же самое всего лишь в два- три раза дороже, раз в 10 дольше и с 50- процентным выходом брака🐸
Just hard working people with privacy " I like that good for you my friend 💫✝️✨
The engineering and co-operation between the different acumen to accomplish such feats is truly inspiring.
@Miles Doyle no one's buying your B.S. you are here spreading your lies because you aren't brave enough to put this crap on athiest channels
Mereka memang hebat tuan
im so proud of chinese engineering feats
using 1960s technology today
대한민국! 멋지다!!
Very nice process. In the round piles it looks like they prestress the concrete using cables not re-bar, which is dead steel. The cables are also strengthened with welded radial steel. This produces the best of both materials. Good video.
It is not cable It's just steel reinforcing bar or re-bar with a spiral surface pattern to help create surface friction to the concrete. The welded radial spiral is to help prevent bulging or splintering of the columns under load. You are correct that they pre-tension the steel bars.
@@stephenhumble7627vh
These machines are truly amazing, now I know they produce them like that in the factory
Nice production on how to process from raw materials to finish product amazing
I'm fascinated with the engineers that designed all that machinery to make that stuff
ระบบเข็มแรงเหวี่ยง ในไทยก็มี มีตั้ง 2 ราย สปัน ยูนิโก้ วีธีผลิตน่าจะระบบเดียวกัน
I spent part of 1979 and most of 1980 in the ROK and those are some of the hardest working people I ever saw. Some things they did seemed to be the hard way to do it but by thunder those folks do work hard!
I have seen similar , old Soviet-made machines from Russia !!! Now it's all gone to scrap .
The *things* we fail to appreciate in the modern world! Thanks again!👍
The longer the concrete cures after the Setting, the stronger it’ll get. It usually takes 30 days for the average concrete to reach adequate psi. It takes usually up to a year for it to reach maximum psi. much depends upon the formula. Today they are adding more more formulas for different concrete and its requirements. There was a time it was so much more simple some 50 years ago.
I enjoyed the last segment of the video, so many workers making those cupcake molds, but only one packing all of them up.
Good Job, please make more like this 🇰🇷🇰🇷👍🏼🇰🇷👍🏼🇰🇷👍🏼
놀라운 현실 대한민국 건설수준 최고 !
It’s crazy how us humans can make just about anything.
Yet modern humans can't duplicate a Stradivarius.
Supermaravilloso y, de.gran inteligencia y técnica . Gracias.
What are these concrete columns used for? Very interesting video, pity it was edited so I couldn't see more of some of the processes, but very educational all the same. Thank you.
pile foundation,building,infrastructure,green energy.
I Just wonder what company build all those machines to make all these things!! Amazing !!!!
They are Pilings for driving into soft or weal soil so they can build on land that is unusable otherwise.
@@brunivel5152 I know these companies, if you are going to invest, I can help you.
These seem like pipes not columns. Pipes for water
really nice video! I like your documenting style, no bullshit, no pointless emotional narration. jus the target itself, very nice, great job!
we are amazed at the Machines used to make these concrete columns . Our world in Korea is wonderful. Thank you for taking the time and amazing us. OORAH!!
Работа простая, но потрясное зрелитще!
Awesome 👍 fun and amazing time on the job🎉
The guy who does the captions for this is awesome! Subscribing because of that! Love the personality in them and not being a robot!
Now if the captions stayed up long enough to read them over the distraction of watching the fascinating work that's going on. That's why I like narrations better. It's easier to listen and watch and not miss what's going on.
@parker bender……..actually, what he’s doing sucks! Either go down the ‘John Sutton’ suggestion or let the viewer figure it out for him/herself. It’s not particularly difficult to understand what’s going on!
As a mechanical engineer with an industrial background I guess I may be looking for something different than the other viewers, I don't need captions to see or understand these processes, I find them comical and fun more than anything, which I appreciate more than a dry explanation of what is being done. But every person's preference may be different.
@@Kevin_Sausage 8
Agreed!
Hạ tầng kiến trúc Việt Nam nên nhấp các máy móc công nghệ cao, áp dụng cho các cồng trình thượng tầng, hạ tầng nhằm mục đích cho công trình bền vững, không bị xuống cấp ngay sau khi đưa vào sử dụng, chống lãng phí hiệu quả cao như làm thủ công hiện nay.
Very good Job congratulations!! Brasil
Now that is a wonderful manufacturing process for concrete pipes.
While technically you're right, the designation of these pieces is to be used as columns.
You did an amazing job capturing an unbelievable process .
Amazing making concrete column thank for sharing this video.
Excellent videos! Well filmed with great focused detail including close ups of operations and even slow-motion shots. The various manufacturing processes are sequential and easily understood. The explanation captions are well written. I have reviewed over 75 manufacturing processes (Quality Control Engineer) all over the world including S. Korea. Well done! I will subscribe. I am anxious to see more.
Thank you very much!
@@Factory_Monster 아직 빈자리가 있습니다, 형님 ?!
🇧🇴 Fans n1 👀 bolivia presente aquí 💯 puntos amigos increíble fabrica saludos cordiales desde Sudamérica Santa Cruz bolivia 🇧🇴 👍 me encanta me gusta ver este tipo de videos 📹 📹 👀 👀 👍 👍
외국공장 뺨치는게 아니라 우리나라가 세계1위인것이 제법 많음. 국뽕에 도취되도 바보같지만 알지도 못하면서 스스로 x밥이라고 생각하는건 더 바보같음
오
I like your sense of humour with your comments and subtitles awesome job well done mate and greetings from Australia
You can see the same condensation of moisture due to pressure changes coming off the rear of Formula One cars under certain conditions. Compressors have systems to try and drain most water from the air that they compress because water and machinery do not play well together. Water does not compress and it can compromise lubrication. Nice video, very informative.
WATER CAN COMPREESS AKSULY. BTW COLDER WATER IS DENSER THAT IS WHY WE SEE THERMOCLINE IN DEEP LAKES AND OCEAN. HIPE THIS HELPS U UNDEERSTAND MORE ABOUT PHYSICS I LOVE YOU
IT IS VERY DIFFCULT TO COMPRESES ANY ELEMENT IN LIQUID STATE THOUUGH SO FOR THE MOST PART YOUU AREE TRUE. IT IS EVEN HARDER TO COMPRESS ELEMENTES IN SOLID STATEE, BUT IT IS VEREY EASY TO COMPRESS ELEMENTS IN GASSY STATE. WHEN DYDRAULIC FAIL USUALLY NOTMUCH ENERGY IS RELEASED BUT WHEN PNEUMATIC FAILS IT CAN BE VEEREY DANGEEROUS BECAUSE SO MUCH ENERGY HAS BEEN STORED IN THE COMPRESS GASSY. THANK U ANDREW BE SAFE
We love south korea
Interesting process 👍👍👍👍👍
Que bonito trabajar con toda esa maquinaria,es tecnología avanzada,felicitaciones
вот это процессы, очень круто делают мужики
내가 쓰는 안전모가 저기서 태어났구나. 항상 저의 안전을 지켜주는 안전모를 만들어주셔서 감사합니다
The "white air" coming out of the air gun is the condensation of invisible water vapor naturally present in the atmosphere that was "compressed" by the air compressor and when released coming out the air gun, expands adiabatically (look it up - cooling by expansion) to form very fine water droplets that are a form of cold steam, a process similar the creation of clouds when moist air rises and "cools" by expansion at higher altitudes.
Which means the dryer wasn't working very well....
Thanks for this opportunity to observe your valuable information . God bless us.
no shit dont need it iam seeing the same shit like yours
Get me pregnant Mr Peterson
p
LOVE the real world application of the hard hat example, of them hitting it with that hammer, keep it up buddy! Keep asking them questions!
Although I've seen the pilings one before it's cool to see all of these processes together. Great video!
ر
کس
عکس
Well Done
I noticed the hooks that they use to pull the concrete out of the mold are attached to the reinforcing steel, this is not allowed here in California as it is like a fuse of rust, it continues into the core steel where it can expand causing the concrete to fail.
@Miles Doyle Our neighbor is Paster Tim Doyle, would you be related?
@Miles Doyle
fc%uk off
всё так классно- молодцы
15:06 "White Air" is water vapor from the air supplied tools air supply. Without regular draining of the water from the air holding tank, you will see "white air" (water vapor) escape from the tool when it is used.
This is one of the reasons it's not recommended to use an air compressor hose to blow out the dust of electronics. Electronics don't like water, and it's very easy for water vapor to appear.
@@stickman17 Just curious: Is (or "Would"+"be sufficient") blowing the air through an attachment with several desiccant layers sufficient to eliminate the moisture? (Moisture is a problem in 3D printing environments, and it's even true of sleight absorption of water vapor into hygroscopic filament spools. They need to be totally dry in order to print without imperfections. So, as I understand it, it's always worth looking at what it takes to get everything totally dry in a 3D-printing lab.)
Amazing 😍 love this! Thank you.
Well done, helmet-silkscreen-guy!
안녕하세요 반갑습니다 영상 잘보고 선물 노코 감니다 행복한 시간 보내세요 👍👍👍
I have done many repairs to similar molds. The running rings and rollers would wear out from such heavy use. I would load the molds into a very large lathe and true up the running rings. The lathe was about 60 feet or 18 meters. The molds I repaired were for concrete poles, like street lights, not pipes. Interesting to see how the final process is accomplished.
@Miles Doyle What has this to do with the concrete poles?
WOW YOU COULD MAKE SOME CRAZY THINGS WITH THAT LATHE LIKE A BEAUTIFUL HANDMADE 60 FOOT FLAGPOLE OR A RREAELLY BIG BASEBALL BAT. THANK FOR SHAREIIN THAT STORTY MAKES ME SMILE HOPE YOU ARE DOOING WELL BROTHER
@Miles Doyle WAT THIS MEEAN/ I AM SORRY IT IS NOT CLEAER
1st part of the video about steam and concrete. Steam curing helps with early strength gain and hydration. That's it, that's all.
"White air" is from moisture in the compressed air rapidly cooling and turning into small ice particles as the air rapidly escapes from being pressurized in the tool to "zero" pressure in the atmosphere. If a tool is run for long enough, it will form ice on the outlet of the tool. I presume the concrete is whitened by the lime added to the mix for curing.
Wow incredible and amaizing engeneer who have such a big machine to show the world
Incredible .I would love to visit the Factory.
ME TOO CAN U PLEASE SHARE GPDS COODINAEESE OR AT LEAST CITY THANK YOU
Кыргыз санда барбы
Impressive. I also appreciate the humor in the cc:
La trayectoria recorrida atravez de los años de estas industrias son muy interesantes e impresionantes, felicidades por esa cultura forjada con el esfuerzo, trabajo, y sudor de todas sus generaciones, felicidades a toda es cultura trabajadora
Supongo que es Corea del Corea del Sur. Si es asi felicidades para sus ciudadanos.
@@antoniomunozgarcia4025 Y si fuesen trabajadores de Corea del Norte no los felicitarias igual.?
@@antoniomunozgarcia4025 قدم قصص شي ب. قصص قدم ر ربما لله على روث ث ثثثثل. لله رب 3 قدم رب رب قصص لا لله على ث. ث. ثىب برق ثثثثل رقق ههه رقق ههه رقق برق برق وبث رقق رب ث.
.aac
I like the captions on your videos.
The air that powers the rattle gun is compressed, once it goes through the machine it loses pressure which means it has greater volume, it has the same amount of heat energy in a greater volume of air, so the air is quite a deal cooler, that means that any moisture in the air turns to Fogg. Air tools especially when they are used a lot get really cold and you have to wear gloves, as they can actually freeze up, they work exactly like the freezer in your refrigerator.
Not exactly like a freezer ... but the reason for losing heat is the same.. when a liquid turns to vapor it absorbs heat it has to in order to turn change states ..there is no such thing as cold . Cold is a term that we use to describe the absence or lack of heat or energy ... heat or energy is some thing but cold isn't... you don't put cold in to any thing you take the heat out .. in your freezer this is done by evaporating a liquid under pressure..itbthen acts like a sponge and absorbs the heat then it goes to the outside and is condensend back into a liquid giving the heat up to the outside air
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Я работала в Корее с таким заводе. 2006 года
Is this a repost? Could have sworn I already watched this a month ago.
88888888889
.....and?
@@wgold20107 Reposting is like thread necromancy, it's bad form.
브라질 노동자들은 한국 친구만큼 열심히 일합니다. 우리 나라는 함께 큰 힘이 될 것입니다. 기술과 능력을 가진 한국, 인력과 소비자와 브라질.
A well made educational video showing some everyday items made by dedicated workers with the aid of intricate machinery so the rest of us can go to shops and buy such things, things we near take for granted, yet without dedicated workers across the world using their skills and resource to make all manner of things, the rest of us would be hard pressed to make any of it on our own.🙄 So a big thank-you to everyone on this planet who's efforts make it possible to posess and use such things, - barely stopping to think about the skilled workers and technology that in today's world have made it possible.😅❤💕!!!
Thanks!
@Hello John how are you doing
@@lydialas8759 good thank you. How are you doing ?