Special features of dynamic design of a tractor track

• Autorzy: Ivantsov V. , Ivantsov A. , Ivantsov S.
• Języki publikacji: EN

Abstrakty

EN

In the paper chosen problems of dynamics of caterpillar finger in an open metal seven eyelet hinge is described. A low reliability of the caterpillar chains seems to be a consequence of design proces s of agricultural tractors. For this reason, dynamic calculation of the caterpillar finger of tractor is presented. Probe is spent on tractor VT - 150 manufactures TK "VgTz" having caterpillars with seven eyelets cast track in a mode of correction of the set direction of working-class movement on plough. In the paper example results of theoretical and experimental researches is presented. Results of the study experimental of the dynamics loads in caterpillar finger of the tractor with plow have shown that it is possible his consideration as springy symmetric steel peg on two steel full tilts. Analysis of usage of the agricultural caterpillar tractors and results of calculations confirm that the dynamics calculations are more exact then previous assumptions. New recommendations to caterpillars constructors are put in order to increase tractors reliability. The frequency of caterpillar finger should be enlarged by increasing of his acerbity. In the paper, a new set of main parameters of VT — 150 caterpillar fingers is presented in comparison with nominal one.

Słowa kluczowe

EN

ractor caterpillar; eyelets of track; caterpillar hinge; caterpillar finger; dynamic calculation; track (a caterpillar link)

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2009
• Tom: Vol. 16, No. 1
• Strony: 203--207
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Ivantsov V.

autor

Ivantsov A.

autor

Ivantsov S.

• Volgograd State Technical University Faculty of Automobile Transport Department of Technical Operation and Car Repairs Lenin avenue 28, Volgograd, Russia tel: + 7 (8442) 248161, Fax: [phone]

Bibliografia

• [1] Anilovich, V. Ya., Vodolazhchenko, T., Construction and calculation of agricultural tractors, M.: Mashinostroeniye, 1976.
• [2] Barskiy, I. B., Design and calculation of tractors, M.: Mashinostroeniye, 1980.
• [3] Guskov, V. V., Tractors, Part II. Theory Minsk, "Higher School", 1977.
• [4] Platonov, V. F., Dynamics and reliability caterpillar engine, M.: Mashinostroenie, 1973.
• [5] Tractors - VT-150, Technical description and instructions, Volgograd, 2002.
• [6] Sharipov, V. M., Design and calculation of the tractors, M.: Mashinostroeniye, 2004.
• [7] Yablonskiy, A., The course of theoretical mechanics, Part 2. Dynamics, M. : Higher School, 1966.