Bag 'Plister' and Weekender 'Welder' from the 'Digin'-collection by Eastpak.
Travel Companion
02 Oktober 2013
Bag 'Plister' and Weekender 'Welder' from the 'Digin'-collection by Eastpak.
WILLKOMMEN
Ich bin Katja und zeige euch auf meinem Blog Dinge die man nicht braucht, aber unbedingt haben muss. Dabei handelt es sich meist um Produkte aus allen erdenklichen Bereichen. In der Rubrik thIngs TIPS findet ihr aber auch Dienstleistungen die besondere Aufmerksamkeit verdienen. Und in den thIngs TRAVEL TIPS gibt’s zudem Hotel-Reviews die Lust darauf machen, sofort seine Koffer zu packen.
Bag 'Plister' and Weekender 'Welder' from the 'Digin'-collection by Eastpak.
ABOUT ME
I'm Katja and on my blog I show you things you don't need, but absolutely must have. These are mostly products from all conceivable areas. In the category THINGS TIPS you will also find services that deserve special attention. And in the THINGS TRAVEL TIPS there are also hotel reviews that make you want to pack your suitcases immediately.
Electric resistance welding
AntwortenLöschenThe world owes the invention of electric resistance and spot welding to Englishman Elihu Thomson. This engineer has several patents in the field of spot welding to his name.
Electric resistance welding consists in assembling by autogenous fusion the parts to be welded under the pressure of two metal parts. Who says welding says heat, with resistance welding the heat necessary for welding is provided by the Joule effect (which is the thermal manifestation of electrical resistance, this heat occurs when an electric current passes through any material conductor) of a current of high intensity and low voltage, passing through the parts to be assembled. Indeed, it takes a lot of amps and little voltage. The application of a forging force makes it possible to ensure the metallic interpenetration.
Punktschweißen