How to make a spot welding machine

[@evanioarruda2581]

EXCELENTE vídeo. Vou fazer um para mim. Obrigado. Ah! Vc tem algum vídeo ensinando a fazer carregador de bateria?

[@venkateshks6664]

Neat, logical and methodical, a great presentation. Thank you.

[@Alex60796]

Please clarify whether a transformer with center tap is required since you do not use the center tap. Also please clarify whether the secondary winding (end to end ) is 18Volts, or each winding terminal referenced to center tap is 18Volts. If the last is true then the capacitor voltage totelance is marginal, if not lower than the DC voltage furnished by the circuit after rectification and filtering. Thanks

[@azeez362]

Hi is 1 amper in enough? Can i use capacitor with more f ? And is the rectifier one faze or 3 ? Thx

[@sreekumarUSA]

Thanks. Good to see a high power spot weld. But the spot weld power (joules)is too much, which may blow through the negative terminal. The powerful weld also shows explosive black discoloration. May be you could limit the AC current by trial and error, may be the (joules) power also will reduce avoiding the burn through. But I like the design with 5A supply. Good. Best wishes.

[@Poison_Top]

you r the only one that made really simple and easy project & shows everything clear point by point… thanks…

[@TARIQLAB]

So nice of you

[@juanrf4781]

De Que , capacidad son los condensadores. Gracias

[@romanbhullar4757]

3300uf 50v

[@paulcomputer]

Very good job. Wow useful home made tools. Thank you for sharing friend

[@TARIQLAB]

Thank you

[@VirgilPopescu-mi5qh]

Salutări din Craiova _ Romania.Foarte interesant,am fot ceea ce a_ti folosit dv.si chiar maine o sa ancerc ,Sper sa reusesc ,Multumesc!

[@kwaipuimau2280]

This spot welding project is very useful, great showed, Thank you.

[@gulmezsultanuretim]

How does the sturdiness come off immediately when you pull the strip

[@ZaherHashem]

Thank you for this job, can I use 18 v - 0 normal transformer (not center tapped) ?

[@emptylove100]

hi, but doesn't this soldering method work on a moka? since it's thicker

[@faridnaser4315]

It was interesting, but why did you use a rectifier and a capacitor instead of using a transformer alone?

[@ramachandran7132]

Transformer out is ac volt so need bridge rectifier

[@saeedanwar1001]

Hy Brother Can I Use 68000Uf 50 Volt for high Spark Or Other Way to Spot My Project is Not working In Spot Welding

[@TARIQLAB]

Use on off switch on main side, will work fine

[@JRB1980CREUS]

Muy bien, yo creo que también se puede controlar el tiempo de soldadura por un temporizador y un pulsador que uno lo presione en el momento de tener las puntas listas para soldar. Gracias por compartir

[@firdausselim9632]

Sir, can I use a tranformer 10a 220v to 18v

[@TARIQLAB]

Yes

[@firdausselim9632]

Thank you my friend, may God reward your kindness with heaven

[@Quantum-c7l]

Can I use 6 amp 4 diodes for bridge rectifier? Plz reply

[@TARIQLAB]

Yes

[@Quantum-c7l]

@@TARIQLAB I used but they become hot. Also it provides high sparking but no welding.

[@TARIQLAB]

Use 10A diode & use a push button on main side first press probes then press and release button very quickly this will make neat welding without spark

[@romanbhullar4757]

sir mere paas 18-0-18 5a ka heavy transformer hai.. kya vo isme use ho sakta hai..? plz answer me.. thanks

[@TARIQLAB]

5A kuch kam hain,

[@stefanodidonato3892]

Did you use one relè ? What is that pop ? You sholud have continous flow of current

[@firdausselim9632]

if I add a push button or (switch button), can I use a 3.6 ohm ¼ watt resistor

[@TARIQLAB]

Why

[@firdausselim9632]

@@TARIQLAB I mean, I want to add a push button, do I have to use a resistor

[@TARIQLAB]

Use a push button on main side, that is good for neat spot, no need resistor

[@firdausselim9632]

@@TARIQLAB Do I need to add an MCB module?

[@firdausselim9632]

what does push button switch mean?

[@Poison_Top]

tariq bhai kya 18-0-18 5A transformer use kar sakte hain.. or 4500 uf 50v cap. use ho sakta hai..? ans plz…

[@TARIQLAB]

Jee

[@Poison_Top]

@@TARIQLAB 18-0-18 ki dono side wire connect karni hai bridge se bhai..?

[@firdausselim9632]

sir, can I use 10 a kbpc bridge rectivier 1008

[@TARIQLAB]

Yes

[@oldpathsbaptistministries7904]

What are you using for power to the transformer?

[@TARIQLAB]

AC 220v

[@JKSARAN]

Nickel strip ok but ms strip weld experience???? Pls reply

[@rajeshwarpokhun]

Hi Brother I put 4 x 6800 50v capacitors . There is good spark . I used a homemade brass electrode but the electrode itself is getting welded with nickel strip and the two strips is not getting welded at all .please help where the problem is coming.

[@TARIQLAB]

First press electrodes then on transformer for a short time, u have to use a switch on main side

[@protonx80]

try to use a harder material for the electrode .... like steel which has a higher melting point

[@kaustubhkudchikar8763]

Sir I had made it as you show but the output current you showed 51V in video but my device shows 125V can i use it ?? Its safe??

[@TARIQLAB]

Too much, not safe

[@kaustubhkudchikar8763]

Sir it's burning the nickel strip what can I do to reduce power

[@VirgilPopescu-if4fg]

Am facut cum am promis.am marit nr de condesatori si nu functioneaza

[@firdausselim9632]

does it not burn the battery structure..

[@TARIQLAB]

If u want silent spot use switch on main side, first press probes on strip then press and release switch

[@stamaria2553]

could i use 12v 3 amp transformer?

[@TARIQLAB]

Yes

[@stamaria2553]

@@TARIQLAB thank u sir.

[@tawhidhridoyfenian]

Well, brother, if the transfer is set below 18 volts, that is, if you use a transfer of 15 volts or 9 volts, will there be any problem?I used the rest of the equipment given in your video, there will be no problem

[@TARIQLAB]

Its ok but use higher amp transformer

[@Hotang398]

Assalaammu'alaikum,brother.. Is it work also for aluminum?

[@Nimih06]

Bos. Kalau Travo CT bisa nggak? Gimana caranya?

[@mslc22]

Itu trafo ct.. Ct nya gak pk

[@ForextradeEanow]

Can i used it with 220v-24v 40va transformer?

[@TARIQLAB]

Yes

[@ForextradeEanow]

@@TARIQLAB Thanks

[@ujjwalsharma5304]

Sir , I have 2 capacitor of 4700uf , 50 V will it work .....??

[@TARIQLAB]

Yes

[@aryanjangid9658]

Will 12 volt Transformer work???

[@TARIQLAB]

Yes, but not less than 6A

[@aryanjangid9658]

Thanks

[@iamuonline]

nice work and simple perhaps it is showing >50V output! let you design one more circuit with minmal p.d, say 3V with lot of current

[@TARIQLAB]

I m working on that, soon i will upload video

[@acex727]

Hi, I have a q, Can i use 12v 10A SMPS? I will connect 2×3300uf 50v capacitors with correct polarity, then connect probes?

[@TARIQLAB]

Smps will trip,

[@jayk2k]

what happens when you pull on the strip hard ? How strong is the weld ?

[@profezor2]

Eminim oldukça zayıf kaynak

[@Quantum-c7l]

Can I use 3300uf 35v capacitor.?

[@TARIQLAB]

Yes

[@Quantum-c7l]

@@TARIQLAB ok Thanks

[@dotaunleashedod]

I did everything like on video exted i used 3300 and 100v, and i get on output 24v, i dont know why is that? Can u help me?

[@TARIQLAB]

Transformer volts ?

[@dotaunleashedod]

18v 5a

[@TARIQLAB]

It's ok i used 18+18 3wire

[@ketutsudirman2208]

lasnya gak kuat nempel. kayaknya karena di video gak ditarik dengan kuat...cuman dipegang aja takut lepas.

[@edyrahmat7905]

capasitor cuma 50V di paralel , tengangan outPut 51V . , kalau secara teori capasitornya bisa meledak.

[@TARIQLAB]

Litar ini adalah untuk 220v, voltan negara saya ialah 240v, jika anda menggunakan voltan 220 atau 230v akan menjadi sekitar 40v

[@videoalyoum5904]

الجهد الخارج من المحول 18 😂😂😂

[@GOP1570]

sir i tried as per your specfication but cap bursted, solution pl

[@TARIQLAB]

Use switch or relay on primary side, first press and hold probes then on switch or relay for less than a second then soot will be neat & clean, i will make video soon

[@GOP1570]

thanks sir

[@igorlazarevski9332]

Hello gays! I made this spot welding same from the video but just sparking strong and not welding... Nikel strip make to burn... Output a have 24v DC! I welding with copper elektrode... Can you help me why didn't welding!.? Thanks

[@TARIQLAB]

Use switch before transformer, first press electrodes then press and release that switch, this way welding will be neat & clean

[@igorlazarevski9332]

Before transformer switcher or after....

[@igorlazarevski9332]

Or before rectifier or after.... Where should I put switcher?? Sorry I bother you

[@TARIQLAB]

Before transformer, on main line

[@Zeeshan_Ali32]

I am asking just because I have noticed that your welder had a lot of spark. Can I use 12-0-12 and 2 35v 6800uf and kbp307 rectifier with it? What would you suggest?

[@TARIQLAB]

Yes,

[@kevinstamm3238]

What's the power source? 18V AC?!

[@TARIQLAB]

Yes, 5A transformer

[@mrgemeing.7524]

Capacitor 12volt is it

[@Abouadam3851]

Please this transistor is 1/2watts?

[@TARIQLAB]

No transistor here

[@NemeshKr]

i have tried 15 x 4700uf 35v capacitor in parallel but its not working it puts hole in the strip but not welding it 😔

[@TARIQLAB]

Add a switch in main side of transformer, first press then on switch for short time it will weld nicely. 4 capacitors enough

[@belesman]

Too much currnet (amps), remove some of the capacitors and try again

[@NemeshKr]

@@belesman okay i ll surely do

[@quynhanhknchanel3104]

hi, transformer AC 8v, ok ?

[@AshRudra]

I use machine for just 1 min. Then my one of the capacitor ( 4700uf 50v ) get explode. When I touch it, it was extremely hot. What's the problem bro ?????

[@TARIQLAB]

Over voltage or reverse polarity

[@alicaracautoelectric1768]

Terminals(+,-) wrong

[@physicsmentor1984]

Bro aap camera close kia kro taa k +ve and -ve terminal nzr to ayn na. Aap ne tips ki wire change kr k konsi Lagai ye b nhi btaya

[@TARIQLAB]

Pehly wali patli thi moti laga di

[@physicsmentor1984]

Iski current kafi ziada thi, spark kafi ziada and cell ki efficiency damage kr skta hy. Me 1 link send kru agr ap usko dekh kr mazeed detail se video banao to wo ap k channel k lye b acha hoga and bananay walay ka fayeda b hojaey ga qk us k current and time ko control kia ja sakta hy.

[@Jdjbsikj]

​@@physicsmentor1984 bhejo link bhai

[@physicsmentor1984]

@@Jdjbsikj kzbin.info/www/bejne/eHilaaKNpbRnpq8

[@onlinefind8242]

Sir capacitor walue bta dein

[@TARIQLAB]

3300uf 50 volt

[@onlinefind8242]

@@TARIQLAB super capacitor hein ya normal Jo capacitor

[@TARIQLAB]

Narmal

[@electronicguy420]

I have no centre tapped transformer help me

[@TARIQLAB]

Use normal 24v but not less than 5Amp, if 12v then 8Amp

[@electronicguy420]

@@TARIQLAB I made it the FULKLLL BRIDGEE RECTRRIFAYERR exploded and set my desk alight

[@electronicguy420]

whats the minimum amperage of the diodes

[@electronicguy420]

What's the minimum amperage of the diodes I used a 2 amps one

[@electronicguy420]

it worked 2 times before well

[@talhaijazprojectlimited5295]

Bhi yhe transformer kitnay tak ajata

[@TARIQLAB]

1000 2000 ka

[@gajendraprasadsahu703]

Excillent thank you 🙏🙏🙏

[@TARIQLAB]

Welcome

[@mods1221]

good one question can you use a 18v 3a transformer

[@TARIQLAB]

This is 18v but 18-0-18 used outer wires to make 36v ac, if u have only 18v 2wires then increase capacitors value or number to store more current

[@mods1221]

​@@TARIQLABHow much capacitor would I put? I only have 18 v 3 a

[@TARIQLAB]

3300uf 50v x2

[@elendil399]

Hello, how much amps you have on output, and how it's drop after weld? Voltage after capacitors? Thx

[@TARIQLAB]

5Amp but capacitor add extra charge to help spot

[@PravinkumarTembhare]

Welding nahi pakad rahi Kya kare

[@TARIQLAB]

Main pe switch laga len press karny ke baad jhatka den

[@macitakdeniz8924]

If you apply this to a lithium battery, you will throw the battery away. However, it is useful except for the battery and electronics, good job

[@TARIQLAB]

Current not passes through battery, only one side terminal

[@koritis1]

Hi! Can I use a 19V 3.16A laptop charger, instead?

[@TARIQLAB]

Yes, but use capacitors on 19V line

[@koritis1]

@@TARIQLAB Thank you for your quick answer!

[@koritis1]

@@TARIQLAB One more question please, because I'm a novice. Is it possible to reduce the output voltage with potentiometer, maybe? If yes, how it should be connected?

[@TARIQLAB]

Not possible with potentiometer, potentiometer only 1/4watt.

[@fayyazbashir9965]

3300 uf ki jgha 6800 lga sakty hy

[@The28vicky]

Sir can you tell me capacitor value

[@TARIQLAB]

3300uf 50v

[@sethupathia7609]

Hi bro, Can you make one spot welding for me

[@sethupathia7609]

Will pay you

[@АлександрВилков-ч3й]

Та херня, видно же в конце видео что дорожка отходит и почему он так хило за полосу держался ? Почему не попытался оторвать ?

[@govindahir5471]

Capacitor use

[@BabarJutt-kj3vy]

3300uf 50 volt

[@amatirherman_su]

Apa hasilnya bagus dan aman dari bahaya ?

[@mrgemeing.7524]

2A keliye Same material lagega.

[@TARIQLAB]

2amp kam hai

[@mrgemeing.7524]

3amp chalega. Aur capacitor apne Jo use Kiya hai wahi chalega.

[@MandauTerbang1945]

RANGKAIAN TERSEBUT APAKAH BISA JADI POWER SUPPLY

[@TARIQLAB]

Yes

[@W4BIN]

Wouldn't it be better to use a nail (or other disposable thing) for the positive (in this case) contact probe? Ron W4BIN

[@broaddatanetwork8864]

Sir, I have available transformer 220 to 24 volt center-tapped 2A, Can this still work? please reply! Will it work on stainless wire?

[@_gris]

yup

[@marcb8874]

merci , bonne expérience

[@talhaijazprojectlimited5295]

18v 5 amp ka transformer lazmi hona chie

[@TARIQLAB]

12v ka ya 24v ka bhi chaly ga, agar 12v hai tu capacitor ziyada uf ke laga lena

[@Techno0070]

​​@@TARIQLAB अगर 12 वोल्ट का ट्रांसफार्मर हो तो आपके हिसाब से सर कौनसा कैपेसिटर लगाना सही रहेगा

[@mgmgayechan5409]

you shoult show how much UF /V capacitor.

[@TARIQLAB]

3300uf 50v

[@rajashekhar2005]

@@TARIQLAB can i use 450v and 270UF instead

[@morrisignacio9351]

Maganda yan pero kailangan seconds lang ang pag weld.

[@rajeshwarpokhun]

Hi Bhai saab . i am using a 12v012v 50va transformer . 2x 68000uf 50v capacitors and 6A10 diode bridge . But it is making a good spark but not welding the two pieces. Can you please help what is not working bhai saab

[@TARIQLAB]

Use a on off switch in main side, first press spot needles then on for a short time then spot will be fine

[@rajeshwarpokhun]

Thanks bro will try . is there any need of increasing the number of capacitors

[@abdiqadirahmedxussen6630]

Yes ❤

[@lucasjoelchapartegui4058]

Consegui un transformador de 220v a 25v 2 cables!! Me sirve los mismos capacitores y puente rectificador para este proyecto ?

[@TARIQLAB]

Yes

[@pradip746]

Good bro

[@qadripigeonsclub435]

Video is good but it doesn't work even with 6 Amp transformer 😢

[@TARIQLAB]

Use switch on main side. First press then press switch less than a second

[@qadripigeonsclub435]

You mean I should connect the switch at DC side?

[@qadripigeonsclub435]

I am using fixed 12 V 6-AMP it has two out put wires, Multimeter is showing 18.36 volts just like the video, I have installed everything according to the manual but spark is very small it's not working I have also attached the button according to your instructions but all in vain it's not welding the nickel strip. Should I use any other capacitor like motor car DC capacitor

[@TARIQLAB]

On AC main side

[@ErrorXTech]

Replace the secondary wire with thik/multiple good wires together 1/2 round. You will get at least 10amp

[@LaLaLand.Germany]

I don´t know, this is dodgy at best. Just cobble together some crap from the parts bin with no further informaton isn´t gonna cut it for me. I´d like my spot welder with a switch at least...

[@dariengermanmontesgonzalez7462]

EXCELENTE...

[@Techno0070]

Very powerful 💪💪

[@crounkast3463]

السلام عليكم سولناك في الوتساب وما جاوبتيناش

[@irfanbhti7577]

Nice❤

[@ahh59823]

good

[@TARIQLAB]

Thanks

[@ahsanmani3218]

nice

[@oturanboga6225]

[@fayyazbashir9965]

10000 uf chly ga

[@TARIQLAB]

Yes

[@ayubhussain8299]

Fake volt fake video probs ki pine utar rha aur wapas usi ko soldier ker rha 0-18 aur cap.3300/50 se51volt kese bane west time and money not saksej Idea

[@TARIQLAB]

Probe ki wire remove kar ke moti wire lagai hai

[@abidzarcreative1942]

Can I use a 50v 10000uf capacitor?

[@AboveYou9]

Can i use 12 0 12 4amp transformer with same components

[@TARIQLAB]

Use spot switch on main ac line

[@AboveYou9]

@@TARIQLAB ok but transformer is good for it ?

[@TARIQLAB]

If guaranteed 4 amp then ok.

[@DionesiaPantillo]

Hello bro can we use 27v ac secondary using 63 v 10,000 uf capacitor?

[@hameshkumardhruw2539]

Good

[@waqarwld]

Can i this as 110v input ?

[@khalifakhan4809]

6v out put is ok for lithium cell 220 to 240 input transfermer please reply

[@TARIQLAB]

If voltage low amp should be more

[@khalifakhan4809]

@@TARIQLAB a0.65

[@TARIQLAB]

At 6v u need around 10A

[@khalifakhan4809]

@@TARIQLAB thanks for reply ❤️❤️🤗