I do this everyday for my hobby-job now. I was NASA soldering certified at LAFB Denver. 45 years passed, I retired from various Project Management and Engineering roles. It is satisfying to repair modern SMT boards. I will retire in a few more years when I cannot look through a microscope anymore.
@@TiffYG2133 Don't worry dude, we're the wierdos here, not you. autism spectrum likes when things just work like they're meant to, especially the technical stuff that happens in the background that most people never even see. Flux keeps the world turning though. A good chunk of welding that you'll run across involves flux, anything involving tiny circuits involves it. It's fucking everywhere.
I only have an utter disrespect for this one. You need to be a special kind du'mba,ss to use solder paste mixed with tacky flux and heated by soldering iron, and thus contaminate PCB with solder particles all around as seen on the video. I guess he never heard about existence of solder wire But if you using solder paste, then apply it properly on the pads, place connector, then reflow, not do this nonsense.
The surface tension in the solder does that when it's fluid enough. It tries to minimize its surface compared to the volume of the solder bubble(s). You do have to have reasonable even heat, not too much external force on the component (for example due to your hot air gun blowing too fast) and about the right amount of solder for each pad (to prevent bad joints and/or bridging between pads).
Ok one. Way too much flux, its dirty, causes leakage current problems and corrosion issues when stored, and requires a board cleaner and a 48 hour bake cycle to recover the pcb to a good state. Second, your fillets are very inconsistent. Some of your connections look good, but many of them youve used way too much solder. They should all have an even, consistent concave shape that extends from the full edge of each lead to the full edge of the solder pad. Third, you applied your solder paste so haphazardly there are likely potential shorts under every nearby ic that will be a devil to clean out from between the leads and lord help you if theres BGA nearby.... RIP. Use way less flux, you barely need any, in fact you wont see the flux when youre using the proper amount. Apply your paste either with a stencil, or a tool designed for the job, to keep your application consistent and way cleaner. Finally, make sure you scrub your board clean before and after youre done, and if possible do a board wash and bake dry before release. Source: IPC Instructor with over 15 years under my belt working military and space applications.
Got to say that this was a good explanation of what to look out for. Personally I would either not use paste or use a stencil so you don't have a lot of small tin beads in under all you components witch may short out something. Depending on if you are fixing some IPC class 3 (military, hospital.... equipment) or not. I don't see a big problem with a bit to much solder if it is for a phone, temp repair or something similar. Though this is great advice, and I agree with everything said above. Was nice to read this comment. I always like to see these shorts of people doing what I do, might even learn something new now and then.🙂
Сначала у человека должны руки расти из плеч, а не из задницы. Потом кропотливая учебная практика! А потом уже в магазин за инструментами. Я этим занимаюсь уже больше 15 лет! Знаю о чем говорю.
Много флюса. Очень много. Паяльная паста предназначена только для нанесения на доску через матрицу. Не уберешь все шары - закоротят микро обвязку, BGA шары и т.п. Осуждаю.
Yep, if someone I hired did this, they'd get reprimanded and booted out if they tried doing it again. You need to be a special kind of alternatively gifted to mix solder paste with tacky flux. Never heard about solder wire, I guess.
There was a story I heard where trees/plants grown in a greenhouse were dying as soon as they were being transplanted, the people figured out the plants needed stressors to get them to grow stronger
С такой музыкой, кажется, что они делают что-то космическое. Хотя если не особо понимать процессы, реально выглядит как магия. И как четко новый элемент стал на место старого. И видимо ювилирная работа, микроскопические детали?
my dad used to work for fujitsu and bosh repairing babx boards as an elec engin. he had tons of manuals for many boards anc ould fix anything that had a circuit board. i still have his old soldering iron that goes up to 350C
Depends a lot on the connector, type of attachment, etc. Popping in like this seems fairly uncommon from the videos I've seen, but not unheard of. You almost always see them giving the component a nudge with tweezers or something to get it just right.
@@bricaaron3978 A very steady hand with the hot air gun too. It's hard to appreciate at the zoom level just how small the component really is. If you sneeze it's gone.
Nice work. I used to live for soldering repairs, especially burned out or ripped up pads and tracks. Having to rebuild pads and run jumpers under a scope was so super satisfying. I miss that work.
@@pitschmit4583 where?? I only see this (copy/paste) _ @dagarid battery connector replacement, what battery connector is this? 🤔 #phonerepair #tech #soldering Replacing the Battery Connector, These Types Have Many Similarities, What Types? #phonerepair _
@@Мишал-ю2рнет, все в порядке будет, обычный припой со свинцом 183 градуса, какой-нибудь АБС пластик градусов 240, если дальше, то он просто станет мягким, но не начнет обугливаться градусов до 350-400
That is some intricate work. In another life he could’ve been a brain surgeon. When I try to do this type of micro soldering, my hands shake so bad that I knock capacitors and resistors off the board.
I have shakey hands as well, but I was able to work as a solder repair tech for a circuit board manufacturer. Some tips, use a scope. The cheapest AmScope should do. And work on breathing techniques. Holding your breath will make you more shakey, remember to breath. And when you want a moment of being still And accurate, time it on your down breath like a sniper would on his trigger pull
I feel like there's a distinct difference between know-how and skill....this doesn't take much skill tbh, it takes a lot of know-how and the right tools. Given proper instructions, you or I could do this (except maybe mister shaky hands up here that doesn't understand how to compensate).
I had several relatives that were born around 1861 to 1920’s. Most of them lived until the 1950’s and 1970’s. Can you imagine the changes they witnessed?😊
This is similar to the training I had to do. But the test was to surface mount with a fine point iron no flux, lots of copper braid was used but got it done with no bridges.
I do this everyday for my hobby-job now. I was NASA soldering certified at LAFB Denver. 45 years passed, I retired from various Project Management and Engineering roles. It is satisfying to repair modern SMT boards. I will retire in a few more years when I cannot look through a microscope anymore.
Why cant we just have bigger devices with easier to replace batteries and components again?
Can you please explain what is happening chemically and the products used at each step?
Very well !!!
@@AckzaTV cost, size, power, ecology
Sir, can I learn from you😊
Honestly I find this extremely satisfying. I love watching a different liquids do their jobs. Super dope
Men of culture we meet again 🤤😍
@@RickSanchez-ci3ld Lol yess well im not quite shure thats what he was getting at in this particular instance but I feel ya lol.
it's just flux
@@TiffYG2133 Don't worry dude, we're the wierdos here, not you. autism spectrum likes when things just work like they're meant to, especially the technical stuff that happens in the background that most people never even see. Flux keeps the world turning though. A good chunk of welding that you'll run across involves flux, anything involving tiny circuits involves it. It's fucking everywhere.
Nothing but respect for micro electronics Techs
Thansk to whoever discovered microscope, without it, we didn't have a microchip that leads us to modernized our tech life ❤
Please pray for innocent Hindus, chirstian and others minority of Bangladesh.. for safety
@@Bbhai24better to pray for everyone! What goes around comes around ❤ and the buck stops with You! That's EVERYONE 💕
I dont understand how tf do they work
I only have an utter disrespect for this one. You need to be a special kind du'mba,ss to use solder paste mixed with tacky flux and heated by soldering iron, and thus contaminate PCB with solder particles all around as seen on the video. I guess he never heard about existence of solder wire But if you using solder paste, then apply it properly on the pads, place connector, then reflow, not do this nonsense.
Great work! I don't see how fixing anything that small and fragile is ever successful. Kudos!
I like how it snapped in place like it knows where it's supposed to be
Heat blower
The surface tension in the solder does that when it's fluid enough. It tries to minimize its surface compared to the volume of the solder bubble(s). You do have to have reasonable even heat, not too much external force on the component (for example due to your hot air gun blowing too fast) and about the right amount of solder for each pad (to prevent bad joints and/or bridging between pads).
Да да
they always soes that cause of elastic solder forces once melted
@cherepalex7419 нели?
that thing aligned it self was so satisfiying
Those hot air soldering systems are always fascinating to watch in action.
I was wondering how they heat up the metal. This is very cool.
Obrigado, estava tentando entender o método utilizado e não estava conseguindo, sou daqueles que.ainda usam solda 😂😂😂
I must be really behind the times on soldering, because I've never seen anything like that. Pretty damn cool!
That flux is truly wonderful! Makes soldering Anything ten times easier!
Do you know what flux is this?
@@pon4ik_v_pudrewhat is it
@pon4ik_v_pudre I don't. Care to share? I mean, I could look it up, but it wouldn't be as social :)
@@pon4ik_v_pudre they all come from pine sap
@pon4ik_v_pudre it helps with limiting oxidation and transferring of heat. My fav stuff is a natural resin. But there are many types
Love how the solder is built up higher and so clean.
Every micro electronic solder person is addicted to flux 😂
무적의 380도로 조져주면서 칩을제거!
이거 달려고 들어왔는데 이미 있네 ㅋㅋㅋ
이거 답글로 달고 보니 이미 있음 ㅋㅋㅋㅋ 뭐고
역시나 선수치는 사람은 존재했
구글을 검색!
플럭스 뿌려서 납 칙소성 높이고, 솔더윅으로 닦아낸다음, 리솔더링 한다음 플럭스 넣고 재가열..
플럭스때메 세척 재대로 안하면 접촉불량됨
That's cool info for a non tech person to know. Thanks bro
Wonderful advice bro...thanks a ton. I have been doing this mistake...❤❤
플럭스가 장기적으로 불량을 일으키는건가요? 바로는 아니고?
@명작영화 플럭스는 송진같은 물질입니다. 납에도Pb Free solder에는 함유량에 차이가 있지만, 반드시 포함되어있습니다. Flux는 Solder가 잘 녹고, 칙소성이라고해서 점도를 낮춰주는 역활을 합니다. 열이 식으면 PCB Pad에 코팅된것처럼 도포되어 PCB Pad나 부품의 Lead에 코팅되어서 Metal과 metal이 contact되지 않게 됩니다. 알콜이나 톨루엔으로 Flux를 씻어내야만 합니다.
저 부품은 Board to board connector인데 10Pin 20Pin 다양한데 1개의 Pin이라도 접점되지 않으면 신호전달이 되지않습니다.
Flux는 잔열에 의해 물컹하다가 굳어지기 때문에 굳은 다음에 Flux가 건들리거나 스크레치가 나면 분말가루가 발생되며, 진행성 불량을 일으키기도 합니다.
@@haroosanai 궁금했는데 정말 감사합니다!
Ok one. Way too much flux, its dirty, causes leakage current problems and corrosion issues when stored, and requires a board cleaner and a 48 hour bake cycle to recover the pcb to a good state. Second, your fillets are very inconsistent. Some of your connections look good, but many of them youve used way too much solder. They should all have an even, consistent concave shape that extends from the full edge of each lead to the full edge of the solder pad. Third, you applied your solder paste so haphazardly there are likely potential shorts under every nearby ic that will be a devil to clean out from between the leads and lord help you if theres BGA nearby.... RIP. Use way less flux, you barely need any, in fact you wont see the flux when youre using the proper amount. Apply your paste either with a stencil, or a tool designed for the job, to keep your application consistent and way cleaner. Finally, make sure you scrub your board clean before and after youre done, and if possible do a board wash and bake dry before release. Source: IPC Instructor with over 15 years under my belt working military and space applications.
The "space applications" are fake!!
Lol
Damn, that's crazy nerdy....bravo, sir!! Better man than I
Got to say that this was a good explanation of what to look out for.
Personally I would either not use paste or use a stencil so you don't have a lot of small tin beads in under all you components witch may short out something.
Depending on if you are fixing some IPC class 3 (military, hospital.... equipment) or not. I don't see a big problem with a bit to much solder if it is for a phone, temp repair or something similar.
Though this is great advice, and I agree with everything said above. Was nice to read this comment.
I always like to see these shorts of people doing what I do, might even learn something new now and then.🙂
Preach!!!
これらの電子回路修理動画をたくさん見ていると、ある程度の決まった手順が必要であることを私たちは理解できます。
そして専用工具の適切な使い方こそが、修理では重要である事を感じます。はんだ吸い取り網・イソプロピルアルコール・綿棒・フラックス・顆粒状のはんだ・そしてヒートガン。また、カメラ付き顕微鏡も必要になるでしょう。
ただの見る専の 日本人ですが、このような事が出来るようになるにはどのような勉強をすればよいのでしょうか？
not easy bro
@@栄2007
とりあえず温調ハンダゴテとフラックスとサンハヤト ハンダ付け技能練習セットを買って始めるといいよ、習うより慣れろ。
動画のような表面実装の再ハンダはもっと複雑な道具が必要になるからまずは基礎的なハンダ付けから習得しないと駄目だよ。
Сначала у человека должны руки расти из плеч, а не из задницы. Потом кропотливая учебная практика! А потом уже в магазин за инструментами. Я этим занимаюсь уже больше 15 лет! Знаю о чем говорю.
@@vasekzotovВаше мнение, не мгого ли флюса льет?
First 6 weeks of electronics servicing was just soldering. Some people 'got it' some didn't, this guy for sure got it.
Um trabalho artesanal, que requer muita paciência, dedicação e Fé no êxito! No final, a peça se encaixa sozinha! PERFEITO!!!
Yeah, It falls into place like magic.
Como é gratificante olhar um trabalho bem feito desse. Queria ter conhecimento técnico pra fazer igual. Parabéns.
It's not a well done job though. It looks absolutely ridiculous for anyone qualified in SMT soldering.
Много флюса. Очень много. Паяльная паста предназначена только для нанесения на доску через матрицу. Не уберешь все шары - закоротят микро обвязку, BGA шары и т.п. Осуждаю.
Yep, if someone I hired did this, they'd get reprimanded and booted out if they tried doing it again. You need to be a special kind of alternatively gifted to mix solder paste with tacky flux. Never heard about solder wire, I guess.
Что это такое,
У него флюса, как у матроскина гуталина😂
А я поставила лайк потому что хочу быть причастной к этому диковинному миру паяльного дела и его мудрёному языку терминологий.😊
Только русский комент чем то не доволен и начинает как обычно учить с дивана.
There was a story I heard where trees/plants grown in a greenhouse were dying as soon as they were being transplanted, the people figured out the plants needed stressors to get them to grow stronger
- ¿Cuanto flux necesita?
- Si
😂😂
your theory is bullshit, try practicing it
It feels like watching a robot get life saving surgery
Beautiful!! Something very satisfying when you watch solder run!! ☺️
Que hermoso es la electrónica, tengo la dicha de ser técnico por ¼ de siglo y no me canso de asombrarme y aprender 👍🇻🇪
Una meravigliosa sostituzione e risaldatura qualità extraterrestre 😂
Con que pasta desoldais y que flux pone luego. Los que utilizo dejan residuos😢
Most people have no understanding of the skill and craftsmanship required to produce work of such high quality.
С такой музыкой, кажется, что они делают что-то космическое. Хотя если не особо понимать процессы, реально выглядит как магия. И как четко новый элемент стал на место старого. И видимо ювилирная работа, микроскопические детали?
Ну для тех, кто паяет дедушкиным паяльником с канифолью и кусками огромным олова, этот процесс выглядит завораживающе))))))
Always love the idea they walk into the right position themselves.
Very good job sir thank you 💯
FINALLY!!! SOMEONE ACTUALLY SHOWING HOW TO PROPELY USE SOLDERING EQUIPMENT!!! WHY TF DOESNT ANYONE ELSE SHOW SUCH DETAIL??
Trade secrets are hard to come by for free.
Я не думала что меня этот процесс так заинтересует и заворожит❤
Pretty satisfying to watch huh?
Что это такое,
Учитывая что этот процесс полнейшее вредительство не вижу тут ничего завораживающего.
@@-_-serjik-_- 😳😳😳😯😮 Дану ты сереозна чтоли,
@@ХХХХхх-ш3х серьёзней некуда
Great job👍😊
The only thing I would change is the soldering paste to regular solder from a spool.
Execelente trabajo muy profesional y exacto fue un placer ver este video gracias por compartir,👍👌
As with the road traffic office, mainly the damage that occurred
The road paths mainly the road connecting paths haha
The encoding of the encoding has been lost
Old Microsoft sleeping sleeping sleeping old company
The simplification came instead of training, as back then everything had mainly started with training and then mainly implementation
Appears more advanced than the Radio Shack projects I enjoyed building awhile ago
Increíble como la pieza se acomoda sola al soldarla
surface tension
Beautiful workmanship.👍🏻
WOW 😳
Que servicio tan profesional 👏🏻👏🏻👏🏻👏🏻
I was so impressed when he slid it over at the end🙃🙏🏽
무적에 380도로 조져 주면서~~
ㅋㅋㅋㅋㅋㅋㅋ
이 댓글 있는지 찾아보려고 댓글창 열었는데 여지 없이 있네 ㅋㅋㅋ
낮에 구독자들이란거슬 아라씁니다!
ㅋㅋㅋ 이거 보는 순간 음성지원됨 ㅋㅋ
아 아 아 아 아랐슴미다
my dad used to work for fujitsu and bosh repairing babx boards as an elec engin. he had tons of manuals for many boards anc ould fix anything that had a circuit board. i still have his old soldering iron that goes up to 350C
does it really shift itself in place just like that?
I was wondering the same thing
Depends a lot on the connector, type of attachment, etc.
Popping in like this seems fairly uncommon from the videos I've seen, but not unheard of.
You almost always see them giving the component a nudge with tweezers or something to get it just right.
Yes, it shifts itself because solder turns into a liquid when heated. But you need to place it almost right. So it is really common and easy
Yes
Частково самий,но його треба трохи рухати,по сторонах.
It being slightly crooked was really going to eat at me, glad it slid into place, and the pro made sure of it👌🏾👍🏾💯
Song name?
Bertysolo
ua-cam.com/video/T9IXodtjRgs/v-deo.html
Heaven and Hell - Jeremy Blake
Never gets old seeing heat flow magically pull the solder onto the pads and then the component just glides in with the most satisfying precision.
I believe it's surface tension that moves the part.
@@bricaaron3978 A very steady hand with the hot air gun too. It's hard to appreciate at the zoom level just how small the component really is. If you sneeze it's gone.
무적의 그... 아니다
I thought it was going on crooked at first and was panicking a little! Glad it worked out!!!
요즘 기술력 참 좋네
Song name?
저건 요즘 기술력이 아니라 30년도 넘은 단순 납땜임..
요줌이 아님 몇십년전 부터임
죄송하지만 요즘 일반납은 잘 안씁니다
Nice work. I used to live for soldering repairs, especially burned out or ripped up pads and tracks. Having to rebuild pads and run jumpers under a scope was so super satisfying. I miss that work.
Da una satisfacción ver la precisión del trabajo y la limpieza con que es posible encajar de nuevo ese componente.👍👍
Music name?
It is written at the bottom of the screan. Heaven and Hell- Jeremy Blake
@@pitschmit4583are you sure? The description is empty
@@GaudyGabriev02 I see the name at the bottom of the screan during the video. In all shorts in general
@@pitschmit4583 where??
I only see this (copy/paste)
_ @dagarid
battery connector replacement, what battery connector is this? 🤔 #phonerepair #tech #soldering
Replacing the Battery Connector, These Types Have Many Similarities, What Types? #phonerepair _
Вячеслав портной- чудеса вселенной
The way it just melts into place 😊
Watched this too many times lol
I was about to get triggered until the fuse went into place. 😂
Beautiful work. This is top tier skills.
From where can I learn about this process?
from sldering electronic level school , from internet , from YT specil channels , from books ...enough ???
So we're actually the Alien Tech ^_^
What Bgm name???? Teach me please
Heaven and Hell - Jeremy Blake
@@Godfried14 Thanks
So cool how those silver parts connected thenselves. Its as if they were made for each other.
무적의 380도로 조져주면
Beautiful work! well done!
Very cool video. And such nice sounding background music. What is that music?
Idk maybe it’s in the description?
Maybe it’s in the description?
I’m not sure
But curious to know
Heaven & hell - Jeremy blake
마지막에 삐뚤게 붙은거 아닌가? 불편해질려는 찰나 촥하고 맞아들어가는 모습이 맘에든다 ㅎㅎㅎ
문제가 되고 있다는거슬.. 아랏습니다~
I have no idea what I just witnessed. But it spoke to my soul.
You just watched a technician replace a socket for a microchip or power connection or something similar to plug into this board.
무적의 380도로 조져주면서! 칩을 제거!
알리익스프레스 에서 주문한 칩을 부착! 전원 표시등이 들어 오는것을 확인한 뒤 전원버튼을 눌러 봤는데....
에헤이... 냄비 받침대로나 써야 것네 이거. 라면 물이나 올려야겠다.
나이스~!
I think that is a chip-socket, not the actual chip.
That connector sank right into place like magic
플럭스 저렇게 떡칠하면 커넥터 수리해도 접촉불량남 그리고 크림솔더 저렇게 함부로 쓰면 납알갱이 돌아자녀서 쇼트남
와이어납으로 묻히고 거기서 나온 적은 플럭스로 납땜하는건 기본임
그래도 플라스틱 소재커넥터 히팅올리기 쉬운게 아닌데 재주 좋네요~
Нижний подогрев был использован?
Сюда по всему да, густой флюс сразу растекался в более жидкую форму
Полюбому, темпиратура плавления пластика ниже чем у припоя, просто фен испортит конектор
@@Мишал-ю2рнет, все в порядке будет, обычный припой со свинцом 183 градуса, какой-нибудь АБС пластик градусов 240, если дальше, то он просто станет мягким, но не начнет обугливаться градусов до 350-400
So smooth. Enemy you know what you're doing, things look easy
That is some intricate work. In another life he could’ve been a brain surgeon. When I try to do this type of micro soldering, my hands shake so bad that I knock capacitors and resistors off the board.
I have shakey hands as well, but I was able to work as a solder repair tech for a circuit board manufacturer. Some tips, use a scope. The cheapest AmScope should do. And work on breathing techniques. Holding your breath will make you more shakey, remember to breath. And when you want a moment of being still And accurate, time it on your down breath like a sniper would on his trigger pull
I feel like there's a distinct difference between know-how and skill....this doesn't take much skill tbh, it takes a lot of know-how and the right tools. Given proper instructions, you or I could do this (except maybe mister shaky hands up here that doesn't understand how to compensate).
What’s this melody?
Seze Ulker - Medusa
No. Fer rari Atakan46.
Heaven and hell - Jeremy Blake.
@ thank you 🙏
@@lucian2219 thank you
When i solder the music in the background is that woody off-key flute, and it looks like a toddler's coloring book.
There is an excessive application of flux here.
Ive seen worse. Slightly excessive but not insanely so.
Amazing. I have never seen that type of soldering technique.
Left some contaminating desolder braid on pad. Fail.
Its not a fail its just a scratch and if u look better the pads on the left side are all connected
What's the use of that gold strip?
It's a solder wick and it's woven from thin copper wires; it sucks in old or excess solder.
Ye video kaise banate aap
the fact that it was put back all wonky troubled me greatly, but there was no need to worry as is found the right way to sit,
Does anyone know what type of flux is used in the video?
Yes its gau mata flux
Soldering Flux for cleaning, Tinning Paste for soldering.
This makes me miss the days when I used to solder 37.5 AWG wire to platinum-iridium pins for a living.
soldering at this level looks like magic
Every time i watch tech cleaning/repair vids it feels so damn alien for me its crazie how far we are.. think about 20 years before
I had several relatives that were born around 1861 to 1920’s. Most of them lived until the 1950’s and 1970’s. Can you imagine the changes they witnessed?😊
These techs are worth their weight in gold
At what heat did you solder? Wondering why the plastic of the connector didnt melt
Timah lebih senang cair berbanding plastik itu dan ada tempoh tertentu.
@@hishamef961very helpful comment. Thanks.
The methodology is so perfect
My first ever job, soldering malfunctioning chips on/off board and reselling it. Miss those days.
Super clean work
Terbaik, memang kemas.
Un trabajo de total artesanía. Enhorabuena!!
That would be nice to learn. From how many times i screwed stuff up trying to fix things myself
I didn’t realize I need to know this. Thank You
One of the coolest thing to watch
Низкий поклон таким специалистам ,благодаря им я могу смотреть ютуб и порнхаб
Какая точная, филигранная и красивая работа ❤
Used to do this is the navy. Good shit
This is similar to the training I had to do. But the test was to surface mount with a fine point iron no flux, lots of copper braid was used but got it done with no bridges.
Nice ! super easy and fast soldering!
This is what I imagine in D&D when someone inscribed a magic spell into a item.
I have been struggling getting solder onto connections like this for years. I've never heard of this method.
the component crawl into position by itself. Satisfying to watch
to hell with the soldering, what's the name of this 🔥🔥🔥 audio track?!?
Look at the bottom of the page after closing comments section.