Experimental Research on Unit Operation for Fruit Crops’ Bones Calibration

The article presents the results of implementation mathematical planning experiment to determine optimal parameters calibration process cherry, sweet cherry plum, apricot and almond seeds. essence this is separation seeds (bones) fruit crops into fractions homogenous in size order highlight middle fraction, which about 80% total number bones. bones fraction are highest quality most suitable for sowing. shape was evaluated by three parameters: length, width, height. Calibration performed according width bone. To carry out experimental studies, a device developed, working body sieve part. Ball cleaners were used prevent clogging perforated sieve. A theory used. criterion optimization all taken as an indicator bone division homogeneous fractions. functional dependence on frequency amplitude oscillations grating part unit, well angle inclination sieves, investigated. implement data, we rotatable Boks plan second order. Regression models apricot, obtained. Adequacy assessed Fisher’s criterion. As result, operating installation determined. This ensures qualitative with mass deviation up 7%. An assessment work ball carried out. do this, coefficient efficiency live cross-section. With installation, value unit within 0.87 0.95. indicates that high quality.