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Št. zadetkov: 2
An investigation of the stretch reducing of welded tubes
Stoja Rešković, Franc Vodopivec
Izvirni znanstveni članek
Oznake: welded tube;hot stretch reducing;micro-alloyed steel;internal stresses;coefficient of plastic extension;
The results of an investigation into the hot stretch reducing of high-frequency welded steel tubes are presented. The internal stresses were determined after every processing pass. The selected processing parameters ensured that the coefficient of plastic extension was maintained in the range that p ...
Leto: 2008 Vir: dLib.si Digitalna knjižnica Slovenije
Numerical design of a hot-stretch-reducing process for welded tubes
Stoja Rešković, Rade Križanić, Franc Vodopivec
Izvirni znanstveni članek
Oznake: hot-stretch reducing;welded tubes;numerical model of design;calibrate;coefficient of plastic extension of the steel;
During stretch reducing, steel is submitted to complex stressing and straining processes. This paper gives a theoretical model of a heat-stretch-reducing process for the relation between the tube diameter and the wall thickness. The design is verified by a determination of the number of revolutions ...
Leto: 2010 Vir: dLib.si Digitalna knjižnica Slovenije
Št. zadetkov: 2
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