Tehnički Vjesnik (Jan 2023)

Selection of Materials for the Protection of the Hoe Blades of the Inter-Row Cultivator

  • Anamarija Banaj,
  • Đuro Banaj,
  • Ivan Vidaković,
  • Goran Pačarek

DOI
https://doi.org/10.17559/TV-20230125000272
Journal volume & issue
Vol. 30, no. 5
pp. 1496 – 1502

Abstract

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The paper presents the results of comparative wearing of cultivator hoes protected with two different materials with regard to the lifespan of the blades. During the operation of the hoes outside the track of the tractor wheels with protected blades of materials M1 and M2, equal wear of mass and surface was recorded. The hoes lost an average of 0,563 g/ha cultivated area or an average of 119,46 g with a standard deviation of 2,876 when working with both blades in compacted soil (in the tracks of tractor wheels) protected by M1 material. For hoes protected by M2 material, the average loss was 0,566 g/ha of cultivated area or an average of 120,10 g for the research period with a standard deviation of 4,609. Both materials in the most difficult working conditions showed equal resistance to wear and retention of the initial shape of the hoe.

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