Browsing by Subject "Tubes"
Now showing items 1-3 of 3
(Universitat Politècnica de Catalunya, 2017-07-19)
Open AccessThe objective of this project was to design and manufacture a tubular low pass filter. The filter was designed with the technique of impedance steps and it meets the necessary specifications and frequency mask. Besides, I ...
Open AccessCold pilgering is a cold forming process used during manufacturing of seamless tubes. The tube with a mandrel inside is fed forward and rotated in stepwise increments, while the roll stand moves back and forth. The total ...
(Universitat Politècnica de Catalunya, 2012-06-11)
Master thesis (pre-Bologna period)