| 摘要 |
<p>Drive system, for a cold reciprocating rolling mill with a reciprocating roller stand (2), has at least one crank drive (4) from a drive (3). The crank arm has a balance weight (6) for at least a partial compensation of the mass forces generated by the roller stand, with a push rod (7) linking the crank arm and roller stand. At least one counter mass (8) with an eccentric rotation is synchronized with the crank drive movements, through a gearing (9,10), to compensate for the moving masses and/or the mass inertias. A single counter mass is used for the crank drive, with the movements of the balance weight and the counter mass on identical planes.</p> |
