I used to work on contract at a large refining facility that used gasifiers and gas to liquid technology to make a vast array of products like petrol diesel jet fuel etc. The gasifiers burnt coal to produce gas that was pushed through a circuit by two trains of large screw compressors. I used to overhaul and prepare these units for the two yearly shutdowns. Ir's a very exacting assembly process . Clearances are critical. The "suicide" clearance on the rotors was a headache. It has to rather break or shear just behind the gear rather than destroy the casing and it could take more than a week to get right. We used 3 compressors in series to push the gas , each stage being smaller than the previous one with an increase in revs.
Lo principal es la sincronización.. para evitar cavitación y golpeteo en el proceso, cualquier tipo de holgura es crítico.. y la importancia de las fuerzas.. porque cada rotor gira en sentido opuesto.. el rotor hembra es el que más sufre, por sus menores dimensiones y su mayor número de revoluciones...
15:53 las espirales no deberían entrarlas en horizontal, deberían de colocarles en vertical evitando tocar las paredes pues estas paredes están milimétricamente cerca de aspeas en espiral. Es según mi entendimiento. ¡Saludos desde República Dominicana.
I would put the compressor housing on end, rather than on its side, to load in the lobe and trough rotors in that last image. If the rotors were lowered in axially, that would reduce possibility of scoring the housing or rotor edges.
If i was Elon Musk or Bill Gates, I'd totally have one of these compressors in my garage, hooked up to the harbor freight sand blasting cabinet. Can you imagine blasting at ~15,000cfm?
уж гораздо надёжнее было бы сделать одновинтовой компрессор с большими лопастями. это было бы надёжнее и не надо было иметь огромный масляный бак для охлаждения трущихся винтов
Я бы не сказал, что необходимо огромный бак с маслом, к примеру, компрессор на 55 кВт имеет масленый бак на 18 литров. Да и люди не дураки, если бы была возможность - давно бы сделали, а это значит бесперспективно.
@@Vlad22051969 в этом есть правда, согласен, знаю не понаслышке, работаю с электрикой и электроникой в промышленности, ремонтопригодность многих узлов никакая.
it's a crack checking fluid, the red fluid is sprayed on then wiped off, the second spray will show if the red dye has penetrated into a crack, the red will then show through as a line following any crack.
Your correct! But it was called hand scraping, and you use a flat tool to literally shave tiny strips of steel off by hand. look up "machine tool, the art and science scraping ways. If interested in old school precision hand shaping.
They were adding hard chromium plating. In the next video, they were showing it being precision ground back to the appropriate size. If a bearing gets spun or the part is accidentally made too small, they can put that hard chrome on and fix the part. They can build it up by a few thousands of an inch. Which is all you need sometimes.
@@paul5683 ooo interesting im goin to watch that again now knowing that, i havent got the next video yet thats interesting i grew up in a machine shop n iv actually never heard of that specific kind of additive process yea for sure a few thousands would b plenty sometimes by the way thanks for the reply man i appreciate that
@@hernancurletto8480 if you mastered Quantum MECHANIC it's pretty easier to... And if you also MASTERED Mechanical engineering and Hydraulic system it's like eating burger with Soda!!!! Perfect combination
Only in asia still welding and cutting 😅 other just use the Master's degree experience 😅they thinking it's like changing the new SET bearings all will bile fine without see the AIR, HYDRAULIC and PRESSURE measurements 🐼🐼🐼😝😝😝
The new mixed OIL made it's more perfect for the polished area and it very important for the GAUGE SYSTEM and made a perfect Control on PISTON AREA, talk about PISTON trust me alot person repair this not have IDEA about it 😝😝😝 it's NUMBER 1 IMPORTANT on tunning effects
это очень плохой компрессор. такой стоял в подводных лодках СССР. .6вв-32. главная недоработка это трущиеся друг о друга винты компрессора . на их усилие тратится огромная мощ. и эти винты свои трением разогревают масло до очень высоких температур.. самый плохой компрессор. только размер маленький.
для этого компрессора нужна почти тонна охлаждающего масла и огромный радиатор охлаждения этого масла да ещё огромный маслоотделитель чтоб воздух насыщенный грячим маслом отделялся от масла .потому что два винта лопасти трутся друг о друга и нагревают масло до 120 градусов. в общем гавно а не компрессор
I used to work on contract at a large refining facility that used gasifiers and gas to liquid technology to make a vast array of products like petrol diesel jet fuel etc.
The gasifiers burnt coal to produce gas that was pushed through a circuit by two trains of large screw compressors.
I used to overhaul and prepare these units for the two yearly shutdowns.
Ir's a very exacting assembly process . Clearances are critical. The "suicide" clearance on the rotors was a headache. It has to rather break or shear just behind the gear rather than destroy the casing and it could take more than a week to get right.
We used 3 compressors in series to push the gas , each stage being smaller than the previous one with an increase in revs.
Lo principal es la sincronización.. para evitar cavitación y golpeteo en el proceso, cualquier tipo de holgura es crítico.. y la importancia de las fuerzas.. porque cada rotor gira en sentido opuesto.. el rotor hembra es el que más sufre, por sus menores dimensiones y su mayor número de revoluciones...
That is crazy precision!
Wat een techniek geweldig!!!!!!!
Smoooooth like butter
Hahaha it's like eating burger with Soda 🤣🤣🤣
Beautiful machining!
q
Best job in the world.
It is very satisfying and pays very well but carries a huge burden of responsibility
15:53 las espirales no deberían entrarlas en horizontal, deberían de colocarles en vertical evitando tocar las paredes pues estas paredes están milimétricamente cerca de aspeas en espiral. Es según mi entendimiento. ¡Saludos desde República Dominicana.
Nice video, thanks :)
impressive quality
Great machines!
Шнековый компрессор это очень мощный агрегат 🙏🤗👌👍
I wish I had these skills
I would put the compressor housing on end, rather than on its side, to load in the lobe and trough rotors in that last image. If the rotors were lowered in axially, that would reduce possibility of scoring the housing or rotor edges.
Why aren't you there running the show?
We loaded them in vertically to avoid scuffing
Good 👍😊
Great manufacturing
wow monster size compressor system
If i was Elon Musk or Bill Gates, I'd totally have one of these compressors in my garage, hooked up to the harbor freight sand blasting cabinet. Can you imagine blasting at ~15,000cfm?
کالا موتورز افغانستان ،عالی
China mentLidad pasifica inteligecia avanzada y honesta
I'm not proud of this but it too me entirely too long to realize there is a person next to the compressor.
جيد
good 🌹🌹
Quá chất
уж гораздо надёжнее было бы сделать одновинтовой компрессор с большими лопастями. это было бы надёжнее и не надо было иметь огромный масляный бак для охлаждения трущихся винтов
Я бы не сказал, что необходимо огромный бак с маслом, к примеру, компрессор на 55 кВт имеет масленый бак на 18 литров. Да и люди не дураки, если бы была возможность - давно бы сделали, а это значит бесперспективно.
@@АлександрВаськович-х1б Это маркетинг. Нужно сделать так чтобы к тебе обращались за ремонтом и запчастями.
@@Vlad22051969 в этом есть правда, согласен, знаю не понаслышке, работаю с электрикой и электроникой в промышленности, ремонтопригодность многих узлов никакая.
this compressor we are using in kemia olifeen plant in ksa jubail
kinda dumb to check for cracks after you machined it. would have done it before and after.
what brand blower is this
why did he spray the dye on then wipe it right back off?? was that not dye??
it's a crack checking fluid, the red fluid is sprayed on then wiped off, the second spray will show if the red dye has penetrated into a crack, the red will then show through as a line following any crack.
50 years ago if you so much as put an abrasive cloth to your machined product you would have been told not to come back. How times change.
In the old days you would have to file that thing by hand and took a year to make. Just kidding.
Your correct! But it was called hand scraping, and you use a flat tool to literally shave tiny strips of steel off by hand.
look up "machine tool, the art and science scraping ways. If interested in old school precision hand shaping.
😂🤣😆
does anybody know what were they doing between 10:26 and 11:18?? some kind of coating i assume but what??
They were adding hard chromium plating. In the next video, they were showing it being precision ground back to the appropriate size.
If a bearing gets spun or the part is accidentally made too small, they can put that hard chrome on and fix the part. They can build it up by a few thousands of an inch. Which is all you need sometimes.
@@paul5683 ooo interesting im goin to watch that again now knowing that, i havent got the next video yet thats interesting i grew up in a machine shop n iv actually never heard of that specific kind of additive process yea for sure a few thousands would b plenty sometimes by the way thanks for the reply man i appreciate that
компрессор 6 ВВ 32 это беда советского подводного флота.
You don’t want to screw one of those up!
Using pin key on turbine blade fan is good but more better if use bolt pin (half and half)
Do you mean shoulder bolt?
Нихуахуа!
одновинтовые компрессоры в тысячу раз надёжнее и потребляют мало энергии , но их производительность меньше.
из за таких советских компрессоров много подводных лодок утонуло . не сумев продуть балласт всплытия.
compressor olil Filter video
16 minute advertisement.
👍
I would not mind narration on this type of video because reading the captions distracts from the manufacturing process. Great content tho frfr.
Aaena maerieral.
No oops
😆🤩❤👍👍👍
Its easy if have all item☺☺
there is plenty of space for fuckup's even with the best equipment
@@hernancurletto8480 if you mastered Quantum MECHANIC it's pretty easier to... And if you also MASTERED Mechanical engineering and Hydraulic system it's like eating burger with Soda!!!! Perfect combination
@@kimienick6721? dumchnk
@@chimpo131 dumchn??? Not understand..... Not have in books
A LOT of this made me cringe ! Some very lax methods used. This must be from a 3rd world country.
Only in asia still welding and cutting 😅 other just use the Master's degree experience 😅they thinking it's like changing the new SET bearings all will bile fine without see the AIR, HYDRAULIC and PRESSURE measurements 🐼🐼🐼😝😝😝
5
Incomplete documentary. 🙄
The new mixed OIL made it's more perfect for the polished area and it very important for the GAUGE SYSTEM and made a perfect Control on PISTON AREA, talk about PISTON trust me alot person repair this not have IDEA about it 😝😝😝 it's NUMBER 1 IMPORTANT on tunning effects
это очень плохой компрессор. такой стоял в подводных лодках СССР. .6вв-32. главная недоработка это трущиеся друг о друга винты компрессора . на их усилие тратится огромная мощ. и эти винты свои трением разогревают масло до очень высоких температур.. самый плохой компрессор. только размер маленький.
А в Пакистане сваркой заляпуют болгаркой обточат и пойдёт!
для этого компрессора нужна почти тонна охлаждающего масла и огромный радиатор охлаждения этого масла да ещё огромный маслоотделитель чтоб воздух насыщенный грячим маслом отделялся от масла .потому что два винта лопасти трутся друг о друга и нагревают масло до 120 градусов. в общем гавно а не компрессор
Ａｍａｚｉｎｇ
👍