Skip to main content
SpringerLink
Log in

Warm compaction of the gearbox synchronizing ring of Belarus tractors: computer simulation

  • Theory and Technology of Forming Process
  • Published:
Powder Metallurgy and Metal Ceramics Aims and scope

Computer simulation has been used to study the warm compaction of complex powder parts. Relations of the plasticity theory for porous bodies and finite-element method are employed. The effect of the velocity ratio of different pressing elements on the density distribution is analyzed. The possible nonuniformity of density distribution is due to external friction and complex shape of parts. The optimal ratio is found. All other velocity ratios of pressing elements lead to unacceptable distribution of properties in powder parts.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6

Similar content being viewed by others

References

  1. Höganäs Handbook for Warm Compaction, Copyright Höganäs AB, Sweden (2004), p. 112.

  2. V. M. Gorokhov, E. V. Zvonarev, and A. F. Il’yushchenko, “Warm compaction of complex-shaped structural parts made of low-alloyed steel powders,” in: Scientific Papers [in Ukrainian], Issue 20, Lutsk Derzh. Tekhn. Univ., Lutsk (2007), pp. 109–114.

  3. V. M. Gorokhov, I. G. Zarapina, E. V. Zvonarev, et al., “Structure and properties of low-alloyed steels produced by warm and cold compaction of metal powders,” in: Scientific Papers [in Ukrainian], Vol. 1, Issue 25, Lutsk Derzh. Tekhn. Univ., Lutsk (2009), pp. 118–121.

  4. V. M. Gorokhov, E. V. Zvonarev, A. F. Ilyushchenko, and P. N. Kireev, “Warm compaction unit for metal powders—first experience in use of complex-shape parts,” in: Proc. Int. Sci. Powder Metallurgy Workshop [in Russian], Yoshkar-Ola (2005), pp. 41–44.

  5. M. B. Shtern, “Determining equations for compressible plastic porous solids,” Powder Metall. Met. Ceram., 20, No. 4, 250–255 (1981).

    Article  Google Scholar 

  6. M. Shtern and O. Mikhailov, “Defects formation in die compaction: prediction and numerical analysis,” in: Proc. Powder Metallurgy European Congress (October 22–24, 2001), Vol. 3, Nice, France (2001), pp. 50–57.

  7. M. B. Shtern and O. V. Mikhailov, “Distribution of density and prediction of failure during compaction of powders in a rigid matrix based on computer modeling,” in: Mechanics and Physics of Cutting and Cold Plastic Deformation. Series D: Mechanical Treatment Processes, Machines, and Tools (Collected Scientific Papers) [in Russian], V. N. Bakul’ Institute of Superhard Materials, Kiev (2002), pp. 434–441.

  8. M. B. Shtern and O. V. Mikhailov, “Numerical modeling of the compaction of powder articles of complex shape in rigid dies: effect of pressing method on density distribution. I. Mechanical model of powder densification,” Powder Metall. Met. Ceram., 41, No. 11–12, 581–587 (2002).

    Article  CAS  Google Scholar 

  9. V. V. Skorokhod, Rheology-Based Theory of Sintering [in Russian], Naukova Dumka, Kiev (1972), p. 140.

    Google Scholar 

  10. M. S. Koval’chenko, “Strain hardening of a powder body in pressing,” Powder Metall. Met. Ceram., 48, No. 3–4, 133–144 (2009).

    Article  Google Scholar 

  11. G. G. Serdyuk and O. V. Mikhailov, “Mathematical modeling of plastic deformation of P/M materials in the presence of a free surface,” Powder Metall. Met. Ceram., 25, No. 4, 276–280 (1986).

    Article  Google Scholar 

  12. O. V. Mikhailov, “An integrated system of computer simulation of processes of pressure treatment of powder components,” Powder Metall. Met. Ceram., 34, No. 9–10, 579–583 (1996).

    Article  Google Scholar 

  13. V. M. Gorokhov, O. V. Mikhailov, G. P. Ustinova, and E. V. Shtefan, “System of physical and geometrical modeling of the production of powder parts using the plastic deformation method,” in: Powder Metallurgy [in Russian], Issue 20, Minsk (1997), pp. 5–10.

  14. O. V. Mikhailov and M. B. Shtern, “Numerical modeling of the compaction of powder articles of complex shape in rigid dies: effect of compaction scheme on density distribution. II. Modeling procedure and analysis of forming schemes,” Powder Metall. Met. Ceram., 42, No. 3–4, 114–121 (2003).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Powder Metallurgy Institute, National Academy of Sciences of Belarus, Minsk, Belarus

    V. M. Gorokhov & A. F. Ilyushchenko

  2. Frantsevich Institute for Problems of Materials Science, National Academy of Sciences of Ukraine, Kiev, Ukraine

    O. V. Mikhailov & M. B. Shtern

Authors
  1. V. M. Gorokhov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. O. V. Mikhailov
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. M. B. Shtern
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. A. F. Ilyushchenko
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to O. V. Mikhailov.

Additional information

Translated from Poroshkovaya Metallurgiya, Vol. 50, No. 9–10 (481), pp. 11–19, 2011.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Gorokhov, V.M., Mikhailov, O.V., Shtern, M.B. et al. Warm compaction of the gearbox synchronizing ring of Belarus tractors: computer simulation. Powder Metall Met Ceram 50, 579–585 (2012). https://doi.org/10.1007/s11106-012-9363-z

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11106-012-9363-z

Keywords

Search

Navigation