Effluent purification at viscose rayon plants in the USSR

Смирнов, В. С.; Matuskov, Yu. E.; Kuchinskii, M. Kh.; Ioffe, A. Z.

doi:10.1007/bf00545986

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“…A more rational is the contact in a straight line. To do this, it is advisable to use the design of the roll, in which the supporting and working parts are separated [17]. Then for a roll with a represented by expression (10) generator…”

Section: Discussionmentioning

confidence: 99%

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Rolls Geometry Calculating Mathematical Model for Rotational Bar Surface Drawing

Antimonov

Pushkareva

2020

MSF

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The problem of round-rolled surface products improving quality by reducing roughness and waviness is solved. Traditionally, grinding is used to improve the surface quality, but at the same time new defects appear in the form of cracks, tinge colours and the abrasive particles in-filtration into the surface layer. Surface pressure processing instead of grinding is not associated with such defects, therefore, it is proposed to use a transverse rolling. Rolling rational profile for transverse rolling on round-rolled surface was theoretically determined. Analytical dependences were obtained for rolls in cage with support rings calibration calculations. Such calibration use ensures uniform deterioration of roll and rings bearing surfaces, as well as the rolls balance with their one-sided load during rolling. A parametric analysis of the deformation conditions effect on the rolls geometry was performed. The conditions under which rolls profile can be limited to a circle or a straight line were considered. The obtained results were used in rolls profiling for drawing the rolling surface in laboratory and industrial conditions.

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Section: Discussionmentioning

confidence: 99%

“…There are significant loads on the cage structure while plastic deformation. Increasing the load capacity of the structure is achieved by using a cage with support rings for rolls [17,18].…”

Section: Problems With the Rolled Surface Qualitymentioning

confidence: 99%

Rolls Geometry Calculating Mathematical Model for Rotational Bar Surface Drawing

Antimonov

Pushkareva

2020

MSF

View full text Add to dashboard Cite

show abstract

Effluent purification at viscose rayon plants in the USSR

Cited by 1 publication

References 0 publications

Rolls Geometry Calculating Mathematical Model for Rotational Bar Surface Drawing

Rolls Geometry Calculating Mathematical Model for Rotational Bar Surface Drawing

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