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Vol. 37 No. 2 (2012): Journal for Technology of Plasticity
Original articles

Processing of plastics and rubber mixtures on mills and calenders with wedge devices

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  • I, Mikulionok
I, Mikulionok
National technical university of Ukraine “Kyiv polytechnic institute", Faculty of Chemical Engineering, Ukraine

Published 2012-12-28

abstract views: 10 // Full text article (PDF): 9


Keywords

  • Power-law model fluid,
  • roll machine,
  • wedge device,
  • parameters of process,
  • recommendations about using

How to Cite

Mikulionok, I. (2012). Processing of plastics and rubber mixtures on mills and calenders with wedge devices. Advanced Technologies and Materials, 37(2), 121–131. Retrieved from https://jged.uns.ac.rs/index.php/atm/article/view/JTP.2012.37.2.2
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Wedge devices are used to increase the influence of rolls in a roll machines (mills and calenders) in the zone of processed material. These devices not only intensify rolling and calendering, but also promote degassing of the material. The technique of parametrical and thermal calculation of roll machines for processing of power-law materials is presented. Results of numerical simulation of processing of rubber on three-roll calender with the wedge device are presented. It is shown that key parameters of processing in a wedge gap are commensurable with similar parameters of processing in a roll gap the roll machines. Recommendations about an effective utilization of the wedge devices are formulated.

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