This is a horizontal welding with backing metal of 19mm thick plate for the JIS welding technician evaluation test, SA-3H!
This video will be helpful for those who are taking the test for the first time or for those who cannot weld well horizontally!
I did the final layer with a current of 180A.
🔶Steel Frame Welding Video
AW Certification Alternative Horizontal Welding
https://youtu.be/hBhfO-XqF24
AW Test Steel Lateral Welding
https://youtu.be/69hm2byaoIE
AW verification steel downward welding
https://youtu.be/FxkqXJwjWqI
Welding sideways on 76 mm plate thickness
https://youtu.be/-CxXNoAzNfY
Column welding
https://youtu.be/akk4q5RQsrs
Corner welding explanation
https://youtu.be/WCTHH9hkpN8
2590mm welding without stopping
https://youtu.be/dkgRccyRiXw
Pillar core welding
https://youtu.be/ZPBGhCyJAP0
Inner diaphragm welding
https://youtu.be/SpjCXzg1ZSY
Robotic welding dice
https://youtu.be/XJQ0oPrgw50
🔶 Feeding force check
https://youtu.be/caKqwSS9CwQ
🔶Popular JIS qualification videos
SA-2H horizontal
https://youtu.be/KV5RFK_nH_I
SA-2F
It also includes a bad example of voltage adjustment, so if you can't adjust it well, take a look!
https://youtu.be/fGQ1gM-Z9sU
SA-3F
https://youtu.be/qSFbFnWKz9M
There are also SA-2V, O and backwave
Bending test of 🔶Flow welding method (sink welding)
https://youtu.be/Lb0-g4MAccU
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I will explain how to do mainly semi-automatic welding and sometimes arc welding, including my knowledge of 20 years of welding experience!
Operator
bro, 40 years old
Winner of 3 welding competitions
WES Level 2
Steel frame production management 1st class
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He is a specialist on how to film welding and coated arc welding, so ask him anything you want!
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