If you continue to drag the tip of the soldering iron until it is fully off of the IC instead of pulling it away from the IC you can prevent bridging from occurring at the last couple pins like it did at 1:22, 2:07, 2:25, 3:14, ect. The trick is to keep moving at a uniform and steady speed until you break contact with the final pin.
that's probably so he doesn't accidently pull the soldering tip into another component next to the IC, pulling out from the last pins is more controlled
@@black.iczelion That was my initial thought as well. I'll probably make some mistakes along my repair and actually seeing how to handle this could save me a lot of trouble 👍
This is so satisfying to watch. I was a welder in the Navy years ago and thought soldering would be too small scale/precision work for me. I think I'll be buying a soldering iron now.
I've hand soldered boards that had SMT parts with pitches as fine as 0.8mm - assembled the first go of prototype boards - all worked properly the first time. One thing that I did, on larger QFPs, was to tack solder the corner pins to keep the part from shifting when soldering the main body. Also works for PLCC components.
Watching you do an excellent job is great. But what can I learn from it? You are not explaining: 1) solder composition 2) solder temperature 3) cleaning solution 4) pen cleaning solution 5) how to keep the IC from moving for the first soldering 6) final cleaning material 7) how to get that solder tip shape? Did you sand it that way? Did you buy that solder tip?
3 isopropyl alcohol aka isopropanol. 4 it's a flux pen and dispenses liquid flux. There are many types of liquid and paste flux but I'm not experienced enough to make a recommendation. 7 you buy the solder tip. This shape is called a bevel tip.
1. Not sure, probably a common type would do. 2. Use recommended temp for your solder. 3. Isopropyl alcohol 4. Pen is not cleaning. Pen is a flux pen. 5. If you look closely at 1:38, you'll see that the three sides in the back have a few legs soldered already. That's how he keeps them from moving 6. Isopropyl alcohol again to dissolve and clean the flux. 7. It's a pre-purchased tip, like someone said already, beveled tip.
Good eye sight is of essence. I'm 61 and can't do anything without glasses nowadays. Looking glasses usually are too weak for me, so I have found a neat solution. A store nearby sells reading glasses for the equivalent of $2. I'm using three glasses that I have taped together, on top of each other. Two +3 and one +2.5, that is around 9. The advantage is cheapness and that the "looking glass" always is directed to the right spot in front of my face. It's almost like having a microscope on the tip of the nose.
You should just get a 10x jeweler’s loupe. That’s what MY 61-year-old eyes would want. Sure, a nice 25X optical comparitor would be nice but the cost...the weight...the space you’d need! 😬😄
@@schautamatic I think you don't know what you're talking about. I own a Bausch and Lomb 10x jeweler loupe, it's fantastic but has very near focal plane distance. You cannot use that to solder unless you want to solder something on the tip of your nose. Lol.
Nice job, soldering. Good use of flux. Nice the way you keep it both clean and fluxed. Lotta skill there. I hate watching videos when they use poor soldering skills. You're excellent.
Nice work! 👍🏼 Back in the 386 Heyday when I worked at Intel, the 25-mil PQFP was being developed. All the pads were printed with solder paste, the PQFP was placed, then IR or vapor phase solder reflow finished the job...sometimes with those annoying solder bridges to deal with. 🤦🏻♂️ I noticed that every time you made your solder pass, the last three leads always bridged and needed rework. I wonder if having a fine-thread solder wick at the end of-and and in-line with-your pass would eliminate that bridging tendency. Wouldn’t need any rework that way! 😀
Nice. Getting a little refresher on some soldering techniques for a possible new job. I've done a lot of aerospace work... some pretty challenging and fun stuff.
Well this is pretty easy, what he dosent tell is how to pin the ic in place before he start so it wont move when you solder it for those kind of ic, and what kind of tin and flux you use and also the temperature of you iron !! If this is a solder training well you miss too much thing for the beginner... just saying
We use two brands of flux: AMtech, or ErSa, they're pretty good. I usually set iron temperature between 360-380 degree Celsius. You have to place the IC manually, after You paste some flux on the surface. This tip is like a spoon, it has a little arc, or curve. Actually, You don't need this special tip, You can do this with a simple soldering tip. Tin: we use the brand "Stannol" diameter=0,8mm, Sn60Pb40. I hope I could help You.
@@peterporkolab2800 Pin that in the top of the page, for the beginner and peoples who want to learn how to do it well without damaging any parts !! Me i am already a certified tech i just said my opinion.
Круто! Глобализация - это хорошо, все люди, во всем мире, между собой могут делиться своими мыслями и опытом, государственные границы теперь не имеют роли в передаче информации, невероятное 30 лет назад и повседневное сегодня!
Great video. I have a question, if there is a chip whose pins only available from the bottom and I extend the size of the pad on the PCB to reduce the difficulty of soldering, is this still consider doable by hands? Or I have to order assembly from the factoty?
very nice technique. May I ask the part number for the Weller tip you are using on the iron. Also what temperature do you have it set too? What solder and flux are you using? One thing is for sure. That's decent solder and not the unleaded clumpy rubbish.
Could you command to buy a whole set of the soldering tools? with the microscop... my main thing i want to do is soldering the small IC chip on the phones. I need to be able see it better with some sort of microsope machine..
It looks like that chip was fitted by a machine, very good. I learned this many years ago but now my sight is not as good although I do have a steady hand most times which is also important.
Ah. A fellow professional. I appreciate your video; I'm teaching th/smd and couldn't make it in person today for my students, so thank you for demonstrating drag and dapple (for corrections) so they have a reference. I would offer this for the final pins: when you see wetting on the final pin, stop and drag down the leads and cut away at 30 degrees out while rolling your reservoir tip under to suck up the excess solder. It's just a sec to hit it again, ik; it's just those little things that make it more satisfying though, imo. You feel the same way too, right?
Если я правильно понял, то вы написали это с сарказмом. Если так, то мне жаль, что смысл обучающих (или в данном случае больше рекламных) роликов Вам не понятен. Также Вам видимо никогда не приходилось иметь дело с микросхемами с шагом выводов 0,5 мм, впрочем как и с пайкой вообще
If you continue to drag the tip of the soldering iron until it is fully off of the IC instead of pulling it away from the IC you can prevent bridging from occurring at the last couple pins like it did at 1:22, 2:07, 2:25, 3:14, ect. The trick is to keep moving at a uniform and steady speed until you break contact with the final pin.
merci pour le conseil
im pretty sure he knows what he is doing since he is a certified Master IPC Trainer
that's probably so he doesn't accidently pull the soldering tip into another component next to the IC, pulling out from the last pins is more controlled
@@black.iczelion That was my initial thought as well. I'll probably make some mistakes along my repair and actually seeing how to handle this could save me a lot of trouble 👍
@@SlideyDK Whether he is a certified Master IPC Trainer or not, He did it wrong. And that is NOT uncommon by Trainers.
is it only me who got relax while watching a professional soldering?
you're a pro. You corrected so effortlessly
This is so satisfying to watch. I was a welder in the Navy years ago and thought soldering would be too small scale/precision work for me. I think I'll be buying a soldering iron now.
I've hand soldered boards that had SMT parts with pitches as fine as 0.8mm - assembled the first go of prototype boards - all worked properly the first time.
One thing that I did, on larger QFPs, was to tack solder the corner pins to keep the part from shifting when soldering the main body. Also works for PLCC components.
this is such an impressive display of skill with the iron.
Here... now watch this! th-cam.com/video/8CHrTF6IY60/w-d-xo.html (guy makes a "hot air gun" with a cigarette lighter)
@@orionred2489 Ouch. torch those components. lol
i don't think there's anything impressive. No skills involved, just the right flux, solder and quality iron.
As one who has done similar hundreds of time, I noticed some areas he could improve.
Watching you do an excellent job is great. But what can I learn from it? You are not explaining: 1) solder composition 2) solder temperature 3) cleaning solution 4) pen cleaning solution 5) how to keep the IC from moving for the first soldering 6) final cleaning material 7) how to get that solder tip shape? Did you sand it that way? Did you buy that solder tip?
3 isopropyl alcohol aka isopropanol. 4 it's a flux pen and dispenses liquid flux. There are many types of liquid and paste flux but I'm not experienced enough to make a recommendation. 7 you buy the solder tip. This shape is called a bevel tip.
2) At 0:18 look at the soldering iron and what does the temperature say?? Looks pretty clear to me what temperature it is.
@@RejectedManiac Very good. Now the other four issues?
1. Not sure, probably a common type would do.
2. Use recommended temp for your solder.
3. Isopropyl alcohol
4. Pen is not cleaning. Pen is a flux pen.
5. If you look closely at 1:38, you'll see that the three sides in the back have a few legs soldered already. That's how he keeps them from moving
6. Isopropyl alcohol again to dissolve and clean the flux.
7. It's a pre-purchased tip, like someone said already, beveled tip.
Very nice!!
Looks like its been done in an oven man..
Perfect.
Beautiful!
Cela fait plaisir de voir quelqu'un qui sait enfin souder des CMS sans abimer les traces, merci , c'est tellement rare un vrai pro
Verdade!
Vérité!
Truth!
Great video mate, thanks for taking the time out 👍🥇
Great and I learne a lot n you keep it up all the best always👍
Wow! That was really satisfying to watch.
CONGRATULATIONS !!! Great service !!! 1 HUG OF Brasil... THANKS.
Good eye sight is of essence. I'm 61 and can't do anything without glasses nowadays. Looking glasses usually are too weak for me, so I have found a neat solution.
A store nearby sells reading glasses for the equivalent of $2. I'm using three glasses that I have taped together, on top of each other. Two +3 and one +2.5, that is around 9. The advantage is cheapness and that the "looking glass" always is directed to the right spot in front of my face. It's almost like having a microscope on the tip of the nose.
CyberPunk 2077
-What if we use 100% of our brain?
-Henrik Evertsson: Hold my glasses
You have to working with microscope, IMHO.
You should just get a 10x jeweler’s loupe. That’s what MY 61-year-old eyes would want. Sure, a nice 25X optical comparitor would be nice but the cost...the weight...the space you’d need! 😬😄
@@schautamatic I think you don't know what you're talking about. I own a Bausch and Lomb 10x jeweler loupe, it's fantastic but has very near focal plane distance. You cannot use that to solder unless you want to solder something on the tip of your nose. Lol.
You make it look so easy :). Perfect job
This is oddly beautiful
Wow, this guy is awesome
Thanks for the video! You just taught me how to solder my first fram chip! Simple lesson
I don't know why but i find this video very relaxing to watch.
No unnecessary talking, just action - Nice!!!
Holy crap!! This is nerd PRON!! Wonderfully done!! AMAZING!
Nice job, soldering. Good use of flux. Nice the way you keep it both clean and fluxed. Lotta skill there. I hate watching videos when they use poor soldering skills. You're excellent.
Nice work! 👍🏼 Back in the 386 Heyday when I worked at Intel, the 25-mil PQFP was being developed. All the pads were printed with solder paste, the PQFP was placed, then IR or vapor phase solder reflow finished the job...sometimes with those annoying solder bridges to deal with. 🤦🏻♂️ I noticed that every time you made your solder pass, the last three leads always bridged and needed rework. I wonder if having a fine-thread solder wick at the end of-and and in-line with-your pass would eliminate that bridging tendency. Wouldn’t need any rework that way! 😀
This was satisfying to watch
Really amazing you did it without using the hot air blower
Amazing skills. Hats off
Nice. Getting a little refresher on some soldering techniques for a possible new job. I've done a lot of aerospace work... some pretty challenging and fun stuff.
That's a damn fine soldering station you have there!
Well this is pretty easy, what he dosent tell is how to pin the ic in place before he start so it wont move when you solder it for those kind of ic, and what kind of tin and flux you use and also the temperature of you iron !! If this is a solder training well you miss too much thing for the beginner... just saying
exactly what i was just thinking.. that's why i decided to read comments to see what other ppl thought of this
Solder the pads, flux, and hot air the IC
We use two brands of flux: AMtech, or ErSa, they're pretty good. I usually set iron temperature between 360-380 degree Celsius. You have to place the IC manually, after You paste some flux on the surface. This tip is like a spoon, it has a little arc, or curve. Actually, You don't need this special tip, You can do this with a simple soldering tip. Tin: we use the brand "Stannol" diameter=0,8mm, Sn60Pb40. I hope I could help You.
@@peterporkolab2800 Pin that in the top of the page, for the beginner and peoples who want to learn how to do it well without damaging any parts !! Me i am already a certified tech i just said my opinion.
@@deadbluesky he cannot pin anything as it's not his video
I always wondered how they did little ICs like this on boards. Wow, so neat. Amazing how the solder just hits the pins precisely!..
I suspect that this isn't your first time ...😆
Bloody good job! 👍
I use to do this 15 years back for repairing printer logic cards, its very fast and and reliable
Clean and beautiful soldering. I'll try ini my next soldering chips . Thanks, Sir.
Woow !! surprising, clean work, very Pro, I like it as a soldier, professional Flux, and the tip of the flat soldering iron
you skipped the step of soldering a few tabs to hold it in place, that could confuse a beginner for sure!
just started soldering and i noticed it right away and thought oh shit good idea, but 2nd to top comment is confused lol
You telepathic communication skills are incredible...
lmao
perfect experience
Wow... Professional🙌
wow. so clean and very professional.
Thank you so much dear. May you live long.
Perfection 🔥
Круто! Глобализация - это хорошо, все люди, во всем мире, между собой могут делиться своими мыслями и опытом, государственные границы теперь не имеют роли в передаче информации, невероятное 30 лет назад и повседневное сегодня!
Gracias por enseñar su tecnica de soldadura ☺
i really love this one
Great video. I have a question, if there is a chip whose pins only available from the bottom and I extend the size of the pad on the PCB to reduce the difficulty of soldering, is this still consider doable by hands? Or I have to order assembly from the factoty?
Absolutely beautiful solder joints.
I'm a current CIT cert holder, and I'm still learning.
thx for sharing 😁
Also, the art of vigorously cleaning up no clean flux. Also, the art of filming extreeeeme close up. Very pretty to watch.
Well done !!!
It's so satisfying to watch.
Nice work! How many millimetres is the hoove tip you’re using?
OMG, this is the ASMR that I was looking for
Aptly deligintly...... Great job. 🌹✌️
this video is satisfying to watch
Great job on the soldering and the video. Now if I just knew what the products and tools you were using I would be able to learn this.
Really gorgeous. Thanks.
Melhor soldador do mundo 👏👏👏
Beautiful job
Wow just amazing
IT AMAZES ME. I LOOK FORWARD TO DOING IT TOO. BUT I ONLY HAVE A SIMPLE SOLDER
Satisfaction 😍
very nice technique. May I ask the part number for the Weller tip you are using on the iron. Also what temperature do you have it set too? What solder and flux are you using? One thing is for sure. That's decent solder and not the unleaded clumpy rubbish.
Could you command to buy a whole set of the soldering tools? with the microscop... my main thing i want to do is soldering the small IC chip on the phones. I need to be able see it better with some sort of microsope machine..
Wow, this is awesome. ❤️
holy mow, that precision tho
Congratulations! Very nice.
Awesome!!!
Nice & clean job
Amazing!!!!
Thanku sir very nice job
this is hypnotizing
you are perfect , how we solder and desolder MSD capacitors thanks
Very nice work sir. Although it does help to have good equipment and that nice clean, flat tip.
Looks gooooodd!
perfect tecnique used mister
It looks like that chip was fitted by a machine, very good. I learned this many years ago but now my sight is not as good although I do have a steady hand most times which is also important.
عطل لوحة ثلاجة بيكو ٢١قدم
You can usb micro scope.
amazing !!
Thanks, man! Very nice!
Brilliant, very usefull. Thx!
Perfect 👍
I've done it myself but I didn't knew soldering could be done this way
Ridiculously satisfying clip
Great work
Ah. A fellow professional. I appreciate your video; I'm teaching th/smd and couldn't make it in person today for my students, so thank you for demonstrating drag and dapple (for corrections) so they have a reference.
I would offer this for the final pins: when you see wetting on the final pin, stop and drag down the leads and cut away at 30 degrees out while rolling your reservoir tip under to suck up the excess solder.
It's just a sec to hit it again, ik; it's just those little things that make it more satisfying though, imo. You feel the same way too, right?
So pro ! Thank you
Nice job!!!
Muito bom! Perfeito! Como se diz aqui no Brasil: Massa!
Very good! Perfect! As they say here in Brazil: Massa!
"I like to watch drag videos."
"Cool man, what's your favorite drag car?"
"....."
Either are better than the other drag videos
Kindly highlight different types soldering iron bits. And what would be the best for soldering/desoldering works on cellphone PCBs?
Great and I learn a lot keep it up
Nice work
Ну мы все прям под большим впечатлением.
Если я правильно понял, то вы написали это с сарказмом. Если так, то мне жаль, что смысл обучающих (или в данном случае больше рекламных) роликов Вам не понятен. Также Вам видимо никогда не приходилось иметь дело с микросхемами с шагом выводов 0,5 мм, впрочем как и с пайкой вообще
Very impressive. I always have trouble with QFP chips.
after shouldering what part r u using cleaning
Thank you!
What flux are you using and what is the type of tip called? What temperature are you using and is that leaded or lead-free solder? Very neat job!
Great video I learn more
What is this stick, which is used to erase the excess flux? I would like to see her in full.
And the gumboil is rosin in alcohol?