The paper considers 2D FEA calculation of impedance of 50 Hz and high frequency resistance spot welding system transformer. An original equivalent circuit of the multiwinding transformer based on the ...

Learning to weld opens up a world of both creative and career opportunities. We’ve taken a close look at the best equipment ...

The use of 50Mo-50Re foil materials (≪.010″ thickness) as heat shielding and in structural support applications for the microwave tube industry are well documented. A common fabrication and processing ...