Průzkum trhu - Svařovací zdroje a agregáty

Abstract

This work contains the discription of sources for arc welding and their offer in the Czech market. In the work there are described the basic electric effects which attend welding, fundamental functionality of sources, their properties, important parameters and their sorting. Hereafter this work describes types of welding methods, their possibilities and using. The practical part consists of the market research of domestic and foreign producers of sources, comparing properties and prices of welders. The part of this section is measurement and comparing of the inverter source with transformed.