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Development of a Technology for the Fabrication of Articles Made of Complex-Modified Polytetrafluoroethylene for Dry Friction Assemblies

  • MANUFACTURING TECHNOLOGY
  • Published:
Chemical and Petroleum Engineering Aims and scope

The influence of the parameters of ultrasonic compaction on the mechanical and tribological properties of a composite polytetrafluoroethylene-based material is considered. It is shown that through the use of ultrasonic compaction in the course of fabricating complex-modified polytetrafluoroethylene, an increase in the ultimate strength, modulus of elasticity, and wear resistance of the composite are achieved together with a significant reduction in its friction coefficient. The new technology of ultrasonic compaction of a composite material may be used to fabricate plain bearings, sealing elements of shafts and axles of plants and mechanisms, as well as hydraulic engines, and the rods of hydraulic cylinders.

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Authors and Affiliations

  1. Omsk State Technical University, Omsk, Russia

    E. N. Eremin & D. A. Negrov

Authors
  1. E. N. Eremin
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  2. D. A. Negrov
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Correspondence to E. N. Eremin.

Additional information

Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, No. 10, pp. 46–48, October, 2013.

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Eremin, E.N., Negrov, D.A. Development of a Technology for the Fabrication of Articles Made of Complex-Modified Polytetrafluoroethylene for Dry Friction Assemblies. Chem Petrol Eng 49, 701–704 (2014). https://doi.org/10.1007/s10556-014-9822-0

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  • DOI: https://doi.org/10.1007/s10556-014-9822-0

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