How to repair cold solder joint

แชร์
ฝัง

ความคิดเห็น • 111

  • @tromick
    @tromick 3 ปีที่แล้ว +22

    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
    @fuzzybee5988 6 ปีที่แล้ว +68

    You taught me why we use flux, thank you

    • @mykasiurka
      @mykasiurka 3 ปีที่แล้ว +1

      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 ปีที่แล้ว

      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
    @NNNILabs 6 ปีที่แล้ว +23

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

  • @saiiiiiii1
    @saiiiiiii1 8 หลายเดือนก่อน +1

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

    • @Aston3003
      @Aston3003 6 หลายเดือนก่อน

      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

  • @user-hk2mw1nh1t
    @user-hk2mw1nh1t 2 ปีที่แล้ว

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

  • @eskondido72
    @eskondido72 5 ปีที่แล้ว +2

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

  • @ismailtan
    @ismailtan 6 ปีที่แล้ว +1

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

  • @satviksharma8025
    @satviksharma8025 6 ปีที่แล้ว +1

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

  • @jeremycarmack4334
    @jeremycarmack4334 2 ปีที่แล้ว +2

    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.

  • @innocentoctave
    @innocentoctave 5 ปีที่แล้ว

    Another very useful demonstration.

  • @clarkso65
    @clarkso65 5 ปีที่แล้ว +3

    Thanks for sharing your knowledge!!

  • @djborden
    @djborden 3 ปีที่แล้ว

    Excellent demo, thank you!

  • @toneconsultant
    @toneconsultant 4 ปีที่แล้ว +2

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

  • @ddlow6455
    @ddlow6455 6 ปีที่แล้ว +3

    This helps so much.

  • @AdrianMDavis
    @AdrianMDavis 4 ปีที่แล้ว +1

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

  • @VintageAudioTech
    @VintageAudioTech 2 ปีที่แล้ว

    Excellent work!

  • @ramonapool7510
    @ramonapool7510 6 ปีที่แล้ว

    Great! videos. very informative and helpful Thanks ☺

  • @theanomynousguy
    @theanomynousguy 4 ปีที่แล้ว

    Thanks man this actually helped

  • @henryserra4746
    @henryserra4746 6 ปีที่แล้ว +2

    You are the best.

  • @richpeltrick1492
    @richpeltrick1492 ปีที่แล้ว

    super helpful. Great Video!

  • @heitorbadotti4108
    @heitorbadotti4108 6 ปีที่แล้ว +1

    Awesome video

  • @solaresmty
    @solaresmty 6 ปีที่แล้ว +5

    Please make a video how use correct tip soldering

  • @MartinWar
    @MartinWar 4 ปีที่แล้ว +2

    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 3 ปีที่แล้ว

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

  • @ngccglp
    @ngccglp 2 ปีที่แล้ว

    Very instructional. Thanks

  • @luiscarlosmarques3946
    @luiscarlosmarques3946 2 ปีที่แล้ว

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

  • @mailmanx69
    @mailmanx69 4 ปีที่แล้ว

    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!

  • @henrynautilus3072
    @henrynautilus3072 3 ปีที่แล้ว

    I will now use this video for training purposes.

  • @hanhdo6895
    @hanhdo6895 5 ปีที่แล้ว +1

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

  • @davisgrier5162
    @davisgrier5162 6 ปีที่แล้ว

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

  • @SamuelCarreira
    @SamuelCarreira 6 ปีที่แล้ว +1

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

    • @Androkavo
      @Androkavo  6 ปีที่แล้ว +2

      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 ปีที่แล้ว +2

      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 ปีที่แล้ว +2

      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.

  • @pedrorafaelvidalarias6517
    @pedrorafaelvidalarias6517 5 ปีที่แล้ว

    Eres el mejor!

  • @DatagorElectronics
    @DatagorElectronics 6 ปีที่แล้ว +3

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

    • @Androkavo
      @Androkavo  6 ปีที่แล้ว +5

      microscope Andonstar ADSM201 and soldering station Quick 705

    • @DatagorElectronics
      @DatagorElectronics 6 ปีที่แล้ว

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

  • @lexander9686
    @lexander9686 6 ปีที่แล้ว

    Very nice man

  • @zonaindieees2998
    @zonaindieees2998 4 ปีที่แล้ว

    you must be fall in love with flux! haha

    • @marktaylor8315
      @marktaylor8315 3 ปีที่แล้ว

      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.

  • @h3Xh3Xh3X
    @h3Xh3Xh3X 3 ปีที่แล้ว

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

  • @shinevisionsv
    @shinevisionsv 6 ปีที่แล้ว +1

    Awesome!

  • @leonhardeuler8457
    @leonhardeuler8457 4 ปีที่แล้ว

    Tnx it was helpful

  • @gitrdunelectric
    @gitrdunelectric 5 ปีที่แล้ว +1

    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 ปีที่แล้ว +1

      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.

  • @skyeanderson3874
    @skyeanderson3874 6 ปีที่แล้ว +1

    Thanks!

  • @raniriaz4043
    @raniriaz4043 2 ปีที่แล้ว

    Do you use rosin flux or normal flyx

  • @1234heros
    @1234heros 5 ปีที่แล้ว

    Thank you 😄

  • @filipprucnal
    @filipprucnal 6 ปีที่แล้ว +5

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

    • @Androkavo
      @Androkavo  6 ปีที่แล้ว +7

      Yes, alcohol

    • @mrrahulpathak9208
      @mrrahulpathak9208 5 ปีที่แล้ว +2

      Which alcohol , isopropyl alcohol ?

    • @ajg8600
      @ajg8600 5 ปีที่แล้ว +3

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

  • @s.mitrarohtak5800
    @s.mitrarohtak5800 6 ปีที่แล้ว

    What is the brand of flux you use

  • @CrazyPCKid
    @CrazyPCKid 3 ปีที่แล้ว

    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 ปีที่แล้ว

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

  • @donnan9548
    @donnan9548 2 ปีที่แล้ว

    Hello, Is that low temperature you're using?

  • @ralphkleinguevarra
    @ralphkleinguevarra 6 ปีที่แล้ว +1

    what did you use to remove flux residue?

    • @BJ-uncensored
      @BJ-uncensored 5 ปีที่แล้ว +1

      Ralph Klein Guevarra, alcohol

  • @TheJodani
    @TheJodani 6 ปีที่แล้ว

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

  • @terevag2469
    @terevag2469 6 ปีที่แล้ว +24

    why did you solder an egg?
    /s

    • @MrOner07
      @MrOner07 4 ปีที่แล้ว +1

      lol...thats funny

    • @azainisasya
      @azainisasya 4 ปีที่แล้ว

      It is egg with light

  • @hellterminator
    @hellterminator 5 ปีที่แล้ว +4

    Soldering aluminum PCBs is much easier if you preheat them.

    • @nicholassage2076
      @nicholassage2076 5 ปีที่แล้ว +3

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

    • @rishko2224
      @rishko2224 4 ปีที่แล้ว +1

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

  • @randybobandy4775
    @randybobandy4775 4 ปีที่แล้ว +2

    Talk about GLOW UP god damn

  • @zainah3446
    @zainah3446 3 ปีที่แล้ว

    God bless you

  • @Antzmacadamia
    @Antzmacadamia 2 หลายเดือนก่อน

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

  • @EasyWebsiteBuilders
    @EasyWebsiteBuilders 6 ปีที่แล้ว

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

    • @Androkavo
      @Androkavo  6 ปีที่แล้ว +1

      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

  • @darshanakudali2748
    @darshanakudali2748 6 ปีที่แล้ว

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

    • @Androkavo
      @Androkavo  6 ปีที่แล้ว

      Not sure, you can try

  • @Ange1Monty
    @Ange1Monty 6 ปีที่แล้ว

    what do you use to clean flux?

    • @Evilduckcreations
      @Evilduckcreations 5 ปีที่แล้ว

      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.

  • @12bitizthewaytogo92
    @12bitizthewaytogo92 7 หลายเดือนก่อน

    what temp are you doing this at? thanks!

  • @Uko_
    @Uko_ 6 ปีที่แล้ว

    How do you heat the pad? Please answer

    • @Androkavo
      @Androkavo  6 ปีที่แล้ว +1

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

  • @heroyuy71
    @heroyuy71 2 ปีที่แล้ว

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

  • @OvaltineClassique
    @OvaltineClassique 3 ปีที่แล้ว

    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 ปีที่แล้ว

      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 ปีที่แล้ว

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

    • @Mope333
      @Mope333 2 ปีที่แล้ว

      @@telo6739 he can just clean it

  • @luismendozanavarro
    @luismendozanavarro 6 ปีที่แล้ว

    Hello, what kind of flux do you use

    • @Hedgehog_in_the_Fog
      @Hedgehog_in_the_Fog 6 ปีที่แล้ว

      MECHANIC MCN-UV80 - another video - th-cam.com/video/fef4_epjrSI/w-d-xo.html

    • @Androkavo
      @Androkavo  6 ปีที่แล้ว

      Mechanic MCN-UV80

  • @xanamata5386
    @xanamata5386 6 ปีที่แล้ว +1

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

  • @hpbvk2069
    @hpbvk2069 5 ปีที่แล้ว

    Flux là nhựa thông à@@

  • @CollosalTrollge
    @CollosalTrollge 3 ปีที่แล้ว

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

  • @JIUNnF
    @JIUNnF 4 ปีที่แล้ว

    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!

  • @TriconPOE
    @TriconPOE 3 ปีที่แล้ว

    I get it, flux is magic paste.

  • @diabloozne
    @diabloozne 6 ปีที่แล้ว

    name of flux???

    • @ahoo2215
      @ahoo2215 5 ปีที่แล้ว

      enzo diablo flux dont have additional name

  • @Weirdwest805
    @Weirdwest805 4 ปีที่แล้ว

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

  • @cryora
    @cryora 5 หลายเดือนก่อน

    Is the The Sims music?

  • @olexyvelychko7527
    @olexyvelychko7527 6 ปีที่แล้ว

    LED-killer!

  • @yantiafrini8519
    @yantiafrini8519 6 ปีที่แล้ว +2

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

  • @SkrovnoCZ
    @SkrovnoCZ 6 ปีที่แล้ว +2

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

  • @forcommentpurposes
    @forcommentpurposes 4 ปีที่แล้ว

    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
    @shahalammallick384 6 ปีที่แล้ว

    okk

  • @KarmeloPlays
    @KarmeloPlays 2 ปีที่แล้ว

    sorry used flux and it still didnt work

  • @SIlentZedrikMusic
    @SIlentZedrikMusic 3 ปีที่แล้ว

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

  • @supjay3945
    @supjay3945 4 ปีที่แล้ว

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

  • @ahoo2215
    @ahoo2215 5 ปีที่แล้ว

    Use flux

  • @antigen4
    @antigen4 5 ปีที่แล้ว +3

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

  • @aaronfonseca6031
    @aaronfonseca6031 4 ปีที่แล้ว

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

  • @egemenozan5641
    @egemenozan5641 3 ปีที่แล้ว

    Awesome video