EV Handcraft School1st


EV Handcraft School 1st

Part 2

95-1-29 Batteries: Theory and practice

Same as the last class, at first we learned theory. 29th January was batteries.
In front, there was battery rack. In addition to last class work, break pump was installed.
There were 50 people. It was impossible that all of them could see the work, some were watching video monitor.
Battery rack.
It was Arc welding with CO2 gas. I think I could good weld though it was my first experience to weld, Later I found gas welding is easy.
Grinding welded point.
"Extracurricular" class.
Discussed about many issues for example "EV in Japan". Talks were so exciting I came back home at midnight.


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