This paper presents results of theoretical and experimental research works on the rolling process of a lever preform from magnesium alloy AZ31. The forge rolling process of the preform was realized in the system oval-circle. The paper focuses mainly on kinematics of material flow and proper filling of rolling impressions. Research aiming at determining possibilities of faults presence in the form of cracks, overlapping and improper filling of the impressions were also conducted. During experimental research it was noticed that material cracking took place at the moment of material clamping by rolls. Moreover, it was stated that this cracking may be the result of large shearing stresses action, appearing at the moment of material clamping by...
Magnesium alloy AZ61 was processed by hot rolling up to a large thickness reduction (~89%) in severa...
Technology of round bars rolling on a three-high skew rolling mills allows rolling of standard mater...
Numerical modelling of the round bar rolling process, while considering the wear of the passes depen...
This paper presents results of theoretical and experimental research works on the rolling process of...
This paper presents the results of numerical analysis of metal forming process of a lever preform fr...
This paper presents the results of numerical analysis of metal forming process of a lever preform fr...
Currently magnesium alloy bars are manufactured mainly in the extrusion process. This method has som...
The results of theoretical analysis and experimental tests of hammer forging process of rim part fro...
This study presents the results of physical modelling of the processes of metal forming of bars made...
This study presents the results of physical modelling of the processes of metal forming of bars made...
This paper presents results of numerical calculations for the rolling process by means of three tool...
This paper presents results of numerical calculations for the rolling process by means of three tool...
Hot compression tests of the AZ31 magnesium alloy, performed for wide ranges of temperature and stra...
The article discusses the influence of rolling in the newly designed slitting-bending grooves on clo...
W artykule przedstawiono wyniki badań strukturalnych blachy wykonanej ze stopu magnezu AZ31, próbek ...
Magnesium alloy AZ61 was processed by hot rolling up to a large thickness reduction (~89%) in severa...
Technology of round bars rolling on a three-high skew rolling mills allows rolling of standard mater...
Numerical modelling of the round bar rolling process, while considering the wear of the passes depen...
This paper presents results of theoretical and experimental research works on the rolling process of...
This paper presents the results of numerical analysis of metal forming process of a lever preform fr...
This paper presents the results of numerical analysis of metal forming process of a lever preform fr...
Currently magnesium alloy bars are manufactured mainly in the extrusion process. This method has som...
The results of theoretical analysis and experimental tests of hammer forging process of rim part fro...
This study presents the results of physical modelling of the processes of metal forming of bars made...
This study presents the results of physical modelling of the processes of metal forming of bars made...
This paper presents results of numerical calculations for the rolling process by means of three tool...
This paper presents results of numerical calculations for the rolling process by means of three tool...
Hot compression tests of the AZ31 magnesium alloy, performed for wide ranges of temperature and stra...
The article discusses the influence of rolling in the newly designed slitting-bending grooves on clo...
W artykule przedstawiono wyniki badań strukturalnych blachy wykonanej ze stopu magnezu AZ31, próbek ...
Magnesium alloy AZ61 was processed by hot rolling up to a large thickness reduction (~89%) in severa...
Technology of round bars rolling on a three-high skew rolling mills allows rolling of standard mater...
Numerical modelling of the round bar rolling process, while considering the wear of the passes depen...