the only trick to badass welding is to pretty much logically guess what has to be repaired usually, unless you would be lucky enough to always get to build out of brand new materials..... something broke? heat it up until the broken pieces melt back together..... same thing with practice, you can take a saudering iron...( use a cheapy the lower temp is easier to control... quality guns cost more too ....) melt broken speakers back together then put a good quality signal to it and rock it tough! the point is, it is a way to test the integrity of your weld.... uniformity.,..... also it is a great feeling when people ask why would you do that? it teaches you real quick to not mess up, just take 5 seconds too long for most impatient people..... can almost any material be heated up and reformed? wouldnt take much to figure out exact temps these days......oil well crude oil? at different temps they are kerosene diesel Kerosene is sometimes used synonymously with jet fuel in some conversations. However, jet fuel chemistry does some serious tweaking of the basic kerosene it is made from, by adding chemical ingredients. U.S. Oil & Refining uses Cyclohexane, 1,2,4 Trimethylbenzene, Benzene and Toluene. Jet fuel producers use different formulas and ingredients in their refinement and production. Tesoro Corporation uses Napthalene, Ethyl Benzene and Diethylene Glycol Monomethyl Ether. Read more: ehow/list_7146128_differences-between-kerosene-jet-fuel.html#ixzz32230aPgv
Posted on: Sun, 18 May 2014 02:55:07 +0000
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