> > Thomas Powderly <[email protected]> wrote: > > > ... > > > in real work the tool is already at the discharge distance when the > > > initiation voltage is turned on > > > so the initiation still occurs, followed by the discharge > > > > I was thinking about this for the ionization voltage. Usually tool is > > already at the discharge distance but in case it is to far away > > ionization just a little bit above limit would prevent discharge from > > happen to far away. > > > > > ... > > > .75 amps never bothered me, that measure is of the supplied current, > > > ( the current that would be delivered in a dead short) > > > which is much more than delivered current > > > > It is the current delivered if I happen to touch tool that bother me, > > to high current and I wont be there to machine another day. There is a > > blue-green-yellow-red graph a bit down to the right on this page > > https://en.wikipedia.org/wiki/Electric_shock and I prefer to stay to > > the left of the yellow area. > > > > > tomp > > > > 10mA seems to be enough for ionization although I will try higher > > later to check if it make a difference. Sparc distinguishing seems to > > work at if short circuited there is no current. I however have some > > problem to keep the process running manually. > > I should remind everyone that the lethal electric shock range is between > 20 micro-amps, and 20 milli-amps directly thru the heart muscle. In > this range fibrillation takes place and that is the killer because it > continues after the shock has been removed. Above 20 ma, the heart will > freeze, and if the current is removed before you expire, it generally > will start right back up when the current is removed. You may have some > 2nd degree burns but they will heal. > > The thing to watch out for as an aftereffect is the shingles as the > body's immune system will take a huge hit while repairing other damages > and may not be able to keep the chickenpox viri under control. > > BTDT. Worst continuous, debilitating pain I have ever experienced, for > about 2 months. I had no assistant at the time and finally at about 2 > weeks, had to get up and go to work and take care of the tv stations > technical problems & broken equipment. I wasn't pleasant to be around as > I had an extremely low tolerance for the idiocy the News Dept can > perpetrate on equipment already, and it didn't get any better, but I did > catch up eventually. > > I would not wish the shingles on anyone, although I might make an > exception for that pompous little twerp that runs North Korea. He will > start the next war with his atomics.
So what is he supposed to do? Scrap the only weapon which could cause any significant damage on enemy and wait for the bombing and the following invasion? ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
