Influence of parameters of vibration is explored on dynamic properties of screw-bolts connections of the sowing machine. Experimental vibrograms are used for the calculation of local stresses in the connection by low level mathematical model design. The desires to identify the parameters that contribute to bolt loosening were the impetus for this study.
Worked out calculation chart on the basis of equalizations of Lagrange the second family the system of linear differentialequalizations in a matrix form, that describe a shakeprocess in circular electromagnetic cavitator of resonantaction, is got, and it is got solution of matrix equalization in a complex form.
Mathematical model of oscillations in the transverse and vertical space of trail of bitem and broken stone aggregate with independent torsions suspension with of motion warming up of bitems are developed.
In the article is an example of a vibrating hopper feeder full methodology described his design with the withdrawal of the main analytical dependencies that set the parameters of the system