DIY spot welding machine from old microwave transformer

Making DIY spot welder with pulse timing control and old microwave oven trafo.
In this video I used double layer of 8 AWG (10mm) wire for the secondary winding of the transformer.
Output voltage is 2.5 volt and LOTS OF AMPERE!
There is a cheap module to control the impulse timing. It can be set for specific cases.
Name of the module to control the impulse: XY-J02 (from AliExpress).
Here is a link (I hope it is still working when you read this): www.aliexpress.com/item/10050...
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More videos in my channel: ‪@FixitEasyDIY‬
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Chapters:
00:00 Intro
00:14 Taking transformer from old microwave
00:49 Measuring primary coil of the trafo
00:56 Removing secondary coil of the transformer
01:36 Making high amp coil of the welding machine
02:02 Soldering terminals of the cables
02:24 Making wooden inclosure of the spot welder
04:21 Installing the transformer for the spot welding machine
04:37 Making electrodes for the welder
05:14 Making handle for the welding machine
07:39 Connecting probes to the cables
08:15 Wiring of spot welder
09:03 Installing pulse control of the spot welding machine
11:14 Testing the spot welding machine
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Hashtags:
#diy
#spotwelder
#spotwelding
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[@ErCanEverything]

You did an excellent job💯 Also your attention to detail during the shooting is great, my Friend❤️

[@FixitEasyDIY]

Thank you very very much. I did my best for this video! :)

[@eddybobea6709]

Love that work, tidy and neat.

[@FixitEasyDIY]

Thanks 👍👍👍

[@Tish0eX]

Вижда се как си вдигнал качеството на канала и на проектите обаче :) Браво!

[@FixitEasyDIY]

Благодаря ти много! Тук се постарах наистина :)

[@stanislavsterev6329]

Отново се е получило супер !

[@FixitEasyDIY]

Като за първи опит вложих повече усилия.

[@fjfkfkdkdkdk]

How to connect time relay?

[@FixitEasyDIY]

i used the schematic from the producer of the module. There is input voltage to power the module, and I used the NO circuit of the relay. The programm of the module needs to be set on 1.1 and then setting the time of OP (opperation) on 0.3 seconds in my case, but it depends of the power of the transformer. There are two pins for the trigger where 5V will trigger the impulse. That`s it ;)

[@SodiumInduction-hv]

just use a toroidal

[@antonioc7735]

Ciao ti chiedevo come si chiama il modulo che hai usato. Bel progetto ,complimenti.

[@FixitEasyDIY]

Here is a link: www.aliexpress.com/item/1005006183636561.html

[@FixitEasyDIY]

The name of themodule is XY-J02 . I sent you a link from AliExpress ;)

[@antonioc7735]

Grazie mille

[@gp62554]

Ciao contiene aria spray la Bomboletta che usi dopo aver incollato??

[@udhayakumarCODEMASTER]

Whats that spray?

[@FixitEasyDIY]

Glue activator

[@gommenir611]

Isn't it very dangerous?

[@FixitEasyDIY]

Actually it is working on 2.5 volts and ot is pretty safe :)

[@saeedsaeed4280]

الصوت مزعج جدا

[@udhayakumarCODEMASTER]

Really bad background noise.

[@FixitEasyDIY]

It's my diesel heater for the workshop. I know it's annoying. Thank God it's getting warmer and my summer videos would be much quieter ;)

[@PrabhuPrabhu-po8ss]

Video not clearity &how to set time realy

[@FixitEasyDIY]

Just use the manual from producer. They are widely sold on AliExpress and there is clear manual of setting the relay.