TH103041A - Rolling machines and methods for rolling smooth steel products - Google Patents

Abstract

DC60 (02/06/52) The main objects of this invention are: Elimination of indentation or The offset of the rolled ball at the top and bottom, and to the left and right of the rolling machine. Resulting in The state of the self-aligned ironing of zero adjustment before ironing. Or during ironing and eliminating the problem of smooth wrapping or bending or stretching caused by pressure to act during The rolling ball and the rolling support push. According to this purpose The invention provided a flat product rolling machine consisting of One pair of upper and lower rolling balls Driven by an electric motor, one pair of upper and lower rollers pushes in. Come together with the rolling ball And supports the extrusion force sent to the extruder And a device to transmit force externally Horizontally to the barrel or shaft of the rolling ball at different positions Of at least one point Each point is located on the workpiece side and the driven side across the center of the press in the direction of the Width for all two or more points For each upper and lower press from the input or output side of the extruder. By external forces acting in a horizontal plane at Sent to the rolling mill is supported through the rolling support by the protruding platform of the calender's body. Or the supporting parts of the steel ball bolster that is connected with the steel support, the rolling support And the offset value or Indent each other in the direction of the rolling of the axial center position of the roller and the center position. Along the axis of the thrust ball Divided by the sum of the radius of the roll and the radius of the booster, it will be 0.0025 or less for both the upper and lower rollers. And how to iron smooth products using such an iron

Claims (1)

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