How to repair cold solder joint

Ғылым және технология

Paste Flux Mechanic MCN-UV80 : goo.gl/zSSyHd
Clean flux with alcohol and paintbrush/toothbrush/wipe

Пікірлер: 112

  • @tromick
    @tromick3 жыл бұрын

    My most favorite soldering video right now. For 10 years so since my childhood, i never understood what is flux used for... Now i get it. Thanks a lot.

  • @fuzzybee5988
    @fuzzybee59886 жыл бұрын

    You taught me why we use flux, thank you

  • @mykasiurka

    @mykasiurka

    3 жыл бұрын

    hey ,if anyone else wants to learn about electronics repair services try Saankramer Electronic Magazine System (just google it ) ? Ive heard some incredible things about it and my co-worker got excellent success with it.

  • @arturogoleman5221

    @arturogoleman5221

    3 жыл бұрын

    This was great, I've been looking for "how to repair motherboard no power" for a while now, and I think this has helped. You ever tried - Giyathan Bewildering Gratification - (just google it ) ? It is a great one off product for discovering how to repair your electronic items like a wizard minus the hard work. Ive heard some unbelievable things about it and my m8 got excellent success with it.

  • @NNNILabs
    @NNNILabs6 жыл бұрын

    I realized the importance of flux only after I found your channel!

  • @user-hk2mw1nh1t
    @user-hk2mw1nh1t2 жыл бұрын

    I improved my soldering skill watching your tutorial videos. Big thanks, Mr. Androkavo. Have a good one

  • @saiiiiiii1
    @saiiiiiii110 ай бұрын

    This video alone boosts your soldering skill by 90% if you're a beginner 👍

  • @Aston3003

    @Aston3003

    8 ай бұрын

    Soo true, at fist I had no idea why I having a hard time soldering, then I found my uncles rusty can of solder. I don't even know if it's expired or gone bad but it still works lol

  • @eskondido72
    @eskondido725 жыл бұрын

    Thank you very much! Your video is definitely the most useful for non professionals, awesome!

  • @ismailtan
    @ismailtan6 жыл бұрын

    Thank you for sharing! Your work gave me new insights!

  • @clarkso65
    @clarkso656 жыл бұрын

    Thanks for sharing your knowledge!!

  • @innocentoctave
    @innocentoctave5 жыл бұрын

    Another very useful demonstration.

  • @satviksharma8025
    @satviksharma80256 жыл бұрын

    You Are Awesome!! You teach soldering so Good!! Subscribed!!

  • @djborden
    @djborden3 жыл бұрын

    Excellent demo, thank you!

  • @toneconsultant
    @toneconsultant4 жыл бұрын

    I had no idea flux made that much of a difference. Wow

  • @ddlow6455
    @ddlow64556 жыл бұрын

    This helps so much.

  • @VintageAudioTech
    @VintageAudioTech3 жыл бұрын

    Excellent work!

  • @theanomynousguy
    @theanomynousguy4 жыл бұрын

    Thanks man this actually helped

  • @henryserra4746
    @henryserra47466 жыл бұрын

    You are the best.

  • @richpeltrick1492
    @richpeltrick1492 Жыл бұрын

    super helpful. Great Video!

  • @heitorbadotti4108
    @heitorbadotti41086 жыл бұрын

    Awesome video

  • @ramonapool7510
    @ramonapool75106 жыл бұрын

    Great! videos. very informative and helpful Thanks ☺

  • @jeremycarmack4334
    @jeremycarmack43342 жыл бұрын

    Wow thank you! I’ve just started learning to solder as I have gotten into pinball machines. I noticed I have a few broken solder joints and everyone said to reflow. I was unsure of the method which lead me here. I also now understand the need for flux.

  • @ngccglp
    @ngccglp2 жыл бұрын

    Very instructional. Thanks

  • @davisgrier5162
    @davisgrier51626 жыл бұрын

    Pretty cool that you were able to solder a fried egg like that.

  • @henrynautilus3072
    @henrynautilus30723 жыл бұрын

    I will now use this video for training purposes.

  • @lexander9686
    @lexander96866 жыл бұрын

    Very nice man

  • @solaresmty
    @solaresmty6 жыл бұрын

    Please make a video how use correct tip soldering

  • @pedrorafaelvidalarias6517
    @pedrorafaelvidalarias65175 жыл бұрын

    Eres el mejor!

  • @AdrianMDavis
    @AdrianMDavis4 жыл бұрын

    This is exactly what I was looking for! Thank you!

  • @leonhardeuler8457
    @leonhardeuler84574 жыл бұрын

    Tnx it was helpful

  • @shinevisionsv
    @shinevisionsv6 жыл бұрын

    Awesome!

  • @skyeanderson3874
    @skyeanderson38746 жыл бұрын

    Thanks!

  • @1234heros
    @1234heros5 жыл бұрын

    Thank you 😄

  • @luiscarlosmarques3946
    @luiscarlosmarques39463 жыл бұрын

    Good flux. MCN-UV80. I work fine with any flux. Colofonia +alcahol isopropilic

  • @hanhdo6895
    @hanhdo68955 жыл бұрын

    You can training me repair shift component, up side down , mounting on the side, reversed chip

  • @zonaindieees2998
    @zonaindieees29984 жыл бұрын

    you must be fall in love with flux! haha

  • @marktaylor8315

    @marktaylor8315

    3 жыл бұрын

    I know, he probably goes through more flux than solder! For the kind of work I do, the flux in the core of the solder is adequate 95% of the time.

  • @zainah3446
    @zainah34463 жыл бұрын

    God bless you

  • @h3Xh3Xh3X
    @h3Xh3Xh3X4 жыл бұрын

    How did you heat the pad? An extra tool underneath?

  • @mailmanx69
    @mailmanx694 жыл бұрын

    What is on the brush that you are using to clean off the flux at the end? DUH! Never mind - I just read it in the description. Thanks for the great video!

  • @DatagorElectronics
    @DatagorElectronics6 жыл бұрын

    Dear Androkavo! Very good! Teach me please, what a camera or/and other equipment do you used for filming like this?

  • @Androkavo

    @Androkavo

    6 жыл бұрын

    microscope Andonstar ADSM201 and soldering station Quick 705

  • @DatagorElectronics

    @DatagorElectronics

    6 жыл бұрын

    Thank you, m8! It is a big and expensive thing :)

  • @drmirk
    @drmirk18 күн бұрын

    Nice videos! Can you tell me What the different temperatures are that you are using? :)

  • @MartinWar
    @MartinWar4 жыл бұрын

    Hello Androkavo, your videos are really helpful. I want to ask what is the correct soldering temperature. Is it depend on what solder I use?

  • @docbrazen

    @docbrazen

    4 жыл бұрын

    Lead solder 315c to 350c. Lead free solder 370c to 400c.

  • @SamuelCarreira
    @SamuelCarreira6 жыл бұрын

    Great channel. Subscribed! Which temperatures do you commonly use? And which is the maximum temperature that you recommend not to exceed?

  • @Androkavo

    @Androkavo

    6 жыл бұрын

    For common pcb and electronic components, maximum temperature of soldering iron i used is 400°C Lead-free solder 350~400°C, Lead solder 315~400°C (dependent on size of chip, pins, solder pads, trace width, heatsink ability of chip and pcb) . And soldering as fast as possible

  • @SamuelCarreira

    @SamuelCarreira

    6 жыл бұрын

    Androkavo thank you, I never used these high temperatures. Maybe that was the reason that I am getting worst results from my solder station (989d+) compared with my old JCB 30w soldering iron Keep the good work on this channel

  • @ruadeil_zabelin

    @ruadeil_zabelin

    6 жыл бұрын

    I have a JBC (CD-2BE) and I rarely touch the temperature control on mine. It defaults to 325 and I just leave it there for both through-hole and SMD. I use lead solder with flux core.

  • @s.mitrarohtak5800
    @s.mitrarohtak58006 жыл бұрын

    What is the brand of flux you use

  • @raniriaz4043
    @raniriaz40432 жыл бұрын

    Do you use rosin flux or normal flyx

  • @randybobandy4775
    @randybobandy47754 жыл бұрын

    Talk about GLOW UP god damn

  • @donnan9548
    @donnan95482 жыл бұрын

    Hello, Is that low temperature you're using?

  • @TheJodani
    @TheJodani6 жыл бұрын

    What is the difference between MCN-UV80 and MCN-UV50?

  • @heroyuy71
    @heroyuy712 жыл бұрын

    How will i know if my temperature is too high or low?

  • @12bitizthewaytogo92
    @12bitizthewaytogo928 ай бұрын

    what temp are you doing this at? thanks!

  • @terevag2469
    @terevag24696 жыл бұрын

    why did you solder an egg? /s

  • @MrOner07

    @MrOner07

    4 жыл бұрын

    lol...thats funny

  • @azainisasya

    @azainisasya

    4 жыл бұрын

    It is egg with light

  • @ralphkleinguevarra
    @ralphkleinguevarra6 жыл бұрын

    what did you use to remove flux residue?

  • @BJ-uncensored

    @BJ-uncensored

    6 жыл бұрын

    Ralph Klein Guevarra, alcohol

  • @gitrdunelectric
    @gitrdunelectric5 жыл бұрын

    Curious why, once you were at temp and had the proper amount of flux, did you go in twice on each joint?

  • @paulhope3401

    @paulhope3401

    4 жыл бұрын

    Maybe just for the purpose of the video?.. but Yeah, he went a bit ott with re-soldering a perfectly good joint twice. More danger of heat damaging the component when you do that.

  • @filipprucnal
    @filipprucnal6 жыл бұрын

    What do you use to clean the leftover flux? Alcohol?

  • @Androkavo

    @Androkavo

    6 жыл бұрын

    Yes, alcohol

  • @mrrahulpathak9208

    @mrrahulpathak9208

    6 жыл бұрын

    Which alcohol , isopropyl alcohol ?

  • @ajg8600

    @ajg8600

    5 жыл бұрын

    Mr Rahul Pathak isopropyl alcohol is the standard cleaner for electronics. I wouldnt use anything else.

  • @xanamata5386
    @xanamata53866 жыл бұрын

    and try to avoid soldering something on a heatsink . it will take for ever

  • @hellterminator
    @hellterminator6 жыл бұрын

    Soldering aluminum PCBs is much easier if you preheat them.

  • @nicholassage2076

    @nicholassage2076

    5 жыл бұрын

    what the fuck does it mean to pre heat them ? you mean HEAT THEM ? madafaka engrish do you sprechenzi it >?

  • @rishko2224

    @rishko2224

    4 жыл бұрын

    @@nicholassage2076 he means to heat them before you start working on them, and he speaks normal English, that sentence could qualify as C2 level

  • @EasyWebsiteBuilders
    @EasyWebsiteBuilders6 жыл бұрын

    What is the best temperature in degree C you use to solder?

  • @Androkavo

    @Androkavo

    6 жыл бұрын

    Dependent on size of chip, pins, pads, heatsink ability of chip and pcb lead solder 300~400C, lead-free solder 350~400C, and soldering as fast as possible

  • @Antzmacadamia
    @Antzmacadamia3 ай бұрын

    so when you say temperature, are you saying 390 degrees instead of 350 degrees?

  • @hpbvk2069
    @hpbvk20695 жыл бұрын

    Flux là nhựa thông à@@

  • @TriconPOE
    @TriconPOE4 жыл бұрын

    I get it, flux is magic paste.

  • @CrazyPCKid
    @CrazyPCKid3 жыл бұрын

    what would be the actual downside of a bad soldering? I have one bad soldering I did (it didn't get the shiny look), but the pads arecompromised, so I don't want to risk fixing it... I would guess more resistence is added to the circuit, as it looks more oxidised, but I found no aditional resistence with multimeter...

  • @marios1861

    @marios1861

    Жыл бұрын

    it's not as resilient. If you're never going to move the circuit you made it's fine

  • @Uko_
    @Uko_6 жыл бұрын

    How do you heat the pad? Please answer

  • @Androkavo

    @Androkavo

    6 жыл бұрын

    pad on heatsink pcb, just use high temperature 400~450C

  • @Ange1Monty
    @Ange1Monty6 жыл бұрын

    what do you use to clean flux?

  • @Evilduckcreations

    @Evilduckcreations

    5 жыл бұрын

    99% Isopropyl Alcohol. I usually scrub it with a small chip brush over a paper towel. Some people use a toothbrush. Let it dry and residue flux is gone.

  • @CollosalTrollge
    @CollosalTrollge3 жыл бұрын

    What is a cold solder joint ? is that the same as "Dry Joint "

  • @darshanakudali2748
    @darshanakudali27486 жыл бұрын

    We cannot clean flux without alchol ? We can clean flux with any soda water or a soap water

  • @Androkavo

    @Androkavo

    6 жыл бұрын

    Not sure, you can try

  • @luismendozanavarro
    @luismendozanavarro6 жыл бұрын

    Hello, what kind of flux do you use

  • @Hedgehog_in_the_Fog

    @Hedgehog_in_the_Fog

    6 жыл бұрын

    MECHANIC MCN-UV80 - another video - kzread.info/dash/bejne/mJmalsGeoM3Yg6w.html

  • @Androkavo

    @Androkavo

    6 жыл бұрын

    Mechanic MCN-UV80

  • @OvaltineClassique
    @OvaltineClassique3 жыл бұрын

    Question for anyone who might have an answer: I have some flux-cored solder, would there be any reason why I'm still getting cold-solder joints other than "not enough flux"?

  • @marktaylor8315

    @marktaylor8315

    3 жыл бұрын

    It depends on what you are solding, but typically people who have not been trained properly will make the mistake of heating the solder and trying to get it to stick to the work when the proper way is to heat the work and flow the solder onto the hot work. In this video he is actually doing it wrong, and it's costing him a LOT of time.

  • @telo6739

    @telo6739

    2 жыл бұрын

    @@marktaylor8315 True, and way to much flux, it's flowing all over the place

  • @Mope333

    @Mope333

    2 жыл бұрын

    @@telo6739 he can just clean it

  • @JIUNnF
    @JIUNnF5 жыл бұрын

    Чем полчаса елозить паялником перегревая диод нужно было вначале залудить припаячьный пятак и контакты диода с использованием пинцета для расеивания теплового импульса защишая тем самым диод от перегрева!

  • @cryora
    @cryora7 ай бұрын

    Is the The Sims music?

  • @olexyvelychko7527
    @olexyvelychko75276 жыл бұрын

    LED-killer!

  • @Weirdwest805
    @Weirdwest8054 жыл бұрын

    crazy how good is flux, yet its not easy to find and not readily available .

  • @diabloozne
    @diabloozne6 жыл бұрын

    name of flux???

  • @ahoo2215

    @ahoo2215

    6 жыл бұрын

    enzo diablo flux dont have additional name

  • @yantiafrini8519
    @yantiafrini85196 жыл бұрын

    It should less than 3 seconds when we soldering the LED bead. I guess you already damage the LED.

  • @SkrovnoCZ
    @SkrovnoCZ6 жыл бұрын

    i hate the sticky tin without the flux. it's so anoying.

  • @forcommentpurposes
    @forcommentpurposes4 жыл бұрын

    Mine was sparking but if i bent it, it would work but last night it started sparking and burning, i went to solder it ita not working again even tho everything looks ok

  • @shahalammallick384
    @shahalammallick3846 жыл бұрын

    okk

  • @KarmeloPlays
    @KarmeloPlays2 жыл бұрын

    sorry used flux and it still didnt work

  • @SIlentZedrikMusic
    @SIlentZedrikMusic4 жыл бұрын

    Im here to fix my analog stick of my ps2 controller.

  • @ahoo2215
    @ahoo22156 жыл бұрын

    Use flux

  • @supjay3945
    @supjay39454 жыл бұрын

    almost a perfect video. If you turned down the music and narrated

  • @antigen4
    @antigen45 жыл бұрын

    omg stop moving your iron - you'll get it wayyyy faster

  • @aaronfonseca6031
    @aaronfonseca60314 жыл бұрын

    I put flux on my wife, it didn't fix her dryness?

  • @DasAntiNaziBroetchen

    @DasAntiNaziBroetchen

    4 жыл бұрын

    Ouch. Pathetic.

  • @egemenozan5641
    @egemenozan56413 жыл бұрын

    Awesome video

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