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Armenian State Agrarian University is the only higher educational institution that trains and prepares specialists for agrarian sphere. ASAU has passed a glorious scientific and educational road, and the University is proud of its graduates who serve for the welfare and prosperity of our state. Issues concerning the improvement and development of higher education, as well as the quality and utility of research works have always been a priority for the University authority and the personnel. Due to already formed traditions and achieved accompli [...]

Journal Article

Journal article

Analitical method of designing rotating mouldboard.  [2009]

Karahanyan, K., State Agrarian University of Armenia, Yerevan (Armenia); Petrosyan, K., State Agrarian University of Armenia, Yerevan (Armenia);

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Turnwrest, shuttle ploughs and ploughs with rotating mouldboards are used for single-sided tillage of landson slopes. Usually turnwrest and shuttle ploughs have two bodies turning right and left. Therefore the mentioned ploughs have one common shortcoming large mass, that's why the stability of the unit decreases with the increase in slope steepness. From that viewpoint it is reasonable to use ploughs with rotating mouldboards, the working organ of which consists of three parts: front, right and left wings which are kinematically connected to the framework and to each other. The analitical method of designing rotating mouldboards has been developed. It is suggested to use plough with curvilinear rotating mouldboards.

From the journal

Bulletin of State Agrarian University of Armenia

ISSN : 1829-0000