10. Decrease of draught resistance of the rebuilt and reinforced end-effectors during exploitation

https://doi.org/10.31073/agrovisnyk201609-10
Vasylenko M. O., Buslaiev D. O.
Pages: 52-55.

Full article: 
Abstract
The purpose. To probe change of draught resistance of shovels with volumetric and surface reinforcement while in service. Methods. Mathematical-statistical, inferential and inductive analysis. Results. Correlation between radius of curvature of active face and aging aggression of a blade on width with multiplicity of change of the square of contact is determined. That hypothetically influences change of draught resistance of shovels with volumetric and surface reinforcement while in service. Conclusions. Mathematical model of assessment of change of square of contact of end-effectors during exploitation for prediction of relative draught resistance and expression of assessment of limiting state of altitude of aging aggression of shovel is gained.

Key words: shovel, self-sharpening, reinforcement, active face, abrasive wear, draught resistance.

References
  1. Achkasov K. A. Povyshenie dolgovechnosti lap sejalok-kul'tivatorov SZS2.1 v uslovijah MNR/K. A. Achkasov, Ch. Nanzhaa//Sb. nauch. trudov MIISP. - Moskva, 1987. - S. 61 - 65.
  2. Balabuha A. V. Povyshenie dolgovechnosti i jeffektivnosti raboty rezhushhih jelementov pochvoobrabatyvajushhih mashin putem upravlenija iznashivaniem pri diskretnom uprochnenii: dis. kand. tehn. nauk: 05.05.11/Balabuha A. V. – Kirovograd, 2001. – 135 s.
  3. Bahtin P. U. Fiziko-mehanicheskie i tehnologicheskie svojstva pochv/P. U. Bahtin//Spravochnik konstruktora sel'skohozjajstvennyh mashin. - T. 1. - M.: Mashinostroenie, 1967. — S. 693—710.
  4. Bobrytskyi V. M. Pidvyshchennia znosostiikosti rizalnykh elementiv robochykh orhaniv gruntoobrobnykh mashyn: dys. kand. tekhn. nauk: 05.02.04/Bobrytskyi V. M. – Kirovohrad, 2007. – 168 s.
  5. Bondariev S. I. Obgruntuvannia hranychnoho spratsiuvannia lez gruntoobrobnykh robochykh orhaniv/S. I. Bondariev//Tekhnolohycheskyi audyt y rezervbl proyzvodstva. - 2013. - № 5(2). - S. 8-10
  6. Denysenko M. Znoshuvannia ta pidvyshchennia dovhovichnosti robochykh orhaniv silskohospodarskykh mashyn/Denysenko M., Opalchuk A.//Visnyk TNTU. - 2011. - Spetsvypusk — chastyna 2. — S.201-210.
  7. Izmajlov A.Ju. Nauchnye principy povyshenija iznosostojkosti rabochih organov pochvoobrabatyvajushhej tehniki/A.Ju. Izmajlov, S.A. Sidorov, Ja.P. Lobachevskij, V.K. Horoshenkov, P.A. Kuznecov, M.A. Jurkov, S.A. Golosienko//Sbornik nauchnyh dokladov VIM. – 2011. – T. 1. – S. 89-95.
  8. Kozhuhova N. Ju. Naplavochnoe armirovanie rabochih organov pochvoobrabatyvajushhih mashin, jekspluatirujushhihsja na tjazhelyh pochvah (na primere pluzhnyh lemehov): dis. kand. tehn. nauk : 05.20.03/Kozhuhova N. Ju. – Brjansk, 2011. – 175 s.
  9. Kormakov L.F. Rynok sel'skohozjajstvennoj tehniki: problemy i reshenija/L.F. Kormakov, L.S. Orsik, Ju.D. Bahteev. - M.: FGNU «Rosinformagroteh», 2007. - 192 s.
  10. Sainsus A.D. Povyshenie dolgovechnosti lap kul'tivatorov kompozicionnymi pokrytijami peremennogo sostava: diss. kand. tehn. nauk/A.D. Sainsus.- K. 2008. – 159 s.
  11. Fajurshin A. F. Povyshenie dolgovechnosti lap kul'tivatorov v sel'skohozjajstvennyh remontnyh predprijatijah: dis. kand. tehn. nauk : 05.20.03/Fajurshin A. F. - Ufa, 2006. – 134 s.
  12. Chernyshev Ju. V. Razrabotka tverdogo splava i tehnologii uprochnenija ploskih rezhushhih organov pochvoobrabatyvajushhih mashin: dis. kand. tehn. nauk: 05.16.01/Chernyshev Ju. V. – Kursk, 2002. – 139 s.
  13. Aulin V. Increased Wear Resistance of the Cultivator Plowshares by Laser Technology of Consolidation/V. Aulin, W. Arifa, S. Lysenko.//International Journal of Agriculture and Forestry. – 2015. – №5(6). – C. 318–322.