Melting a wrench with electricity.
No idea on current or any further details; found 'er on the internet. What usually happens here is that someone with more knowledge of this shows up in these threads and posts more info.
New plans added on 11/01: Click here for 2,541 plans for homemade tools.
JRock (Oct 25, 2018)
Jon (Oct 26, 2018), Philip Davies (Oct 28, 2018), PJs (Oct 29, 2018)
I was a truck mechanic when I was in the Marines, and I have seen this more than once when someone would be working on a battery box in one of our 5 ton trucks. About 200A running through a 1/2" wrench. It would take on that lovely shade of red, and hopefully someone would notice before the battery decided to grenade itself spraying everything and everyone with acid.
Ron
...Semper Fidelis...
Philip Davies (Oct 28, 2018), PJs (Oct 29, 2018)
I had to remake a lot of battery posts in a motor pool welding shop of a driver training brigade. the posts would get melted off usually due to trainees leaving the cables loose or shorting a wrench across the posts.
I would saw off the posts then drill in about half an inch then thread to 3/8 16 using a tap that ws ground under size heat up a brass bolt and tighten in to the hole then use a funnel with a post shaped end on it melt some lead and pour over the still hot brass bolt.. Sometimes if the post wasn't all tht bad I would just clean it with some muratic acid and a stainless steel brush then pour lead to build up the post Yu could do a lot of things to those old tar case 100 amp 12v foot square batteries
Never try to tell me it can't be done
When I have to paint I use KBS products
Philip Davies (Oct 28, 2018), PJs (Oct 29, 2018)
There are currently 1 users browsing this thread. (0 members and 1 guests)
Bookmarks