Process and Installation for the optimized circulation of bars in the production of Seamless Steel Pipe, hot manufactured according to the continuous production process of Tubes

摘要

The installation for the optimized circulation boring bar in the manufacture of a Seamless Steel Pipe, hot manufactured according to the continuous production process of Tubes from a Hollow Block, which is a Movement of bars Standard inst Winged in front of a train Rolling Continuous multiple boxes to supplyRemove and re prepare the boring bar, comprising a support table and / or Cooling (1) for boring bars, a Lubrication Station (2) for boring bars and optionally an additional Drying Station for the LUBRICANT applied to the boring bar Roller conveyors, as well as relevant (3, 4).This puts the other circulation circulation Standard bars bars bars as Secondary circulation composed of two tables of delivery (11, 12) working in a redundant manner,Connected with the supporting table and / or Cooling (1) for the removal of bars that are no longer needed the circulation of standard bars through a Third roller (8) or the first Roller conveyor (3),Where the Third roller (8) is the continuation of the first Roller conveyor (3) or is placed a Little displaced parallel to it.Also on the opposite side of the tables of delivery (11, 12) in parallel with the first roller (3) is a Planned Fourth Roller conveyor (9) to take or to synchronize boring bars through an intermediate Lung (7, 17) in the circulation of bars serving AR.