Experiments show that increasing roller disk thickness affects performance indicators, suggesting improvements in land preparation.
The article describes the results of experiments based on the thickness of the discs of a combined disc roller machine, which are used in preparing new plowed land for planting. In it, when the thickness of the drum discs increased from 17.5 mm to 25.0 mm at a machine speed of 6.7 km/h, the size was greater than 100 mm, and fractions in the range of 100-50 mm decreased by 4.8 and 4.3 percent, respectively, while fractions less than 50 mm increased by 9.1 percent at a speed of 8.3 km/hThey were 4.1%, 5.5% and 9.6%, respectively.
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Davlatkhon Mukimova (2025) studied this question.
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