Kinematic Nonuniformity of the Rotation of a Toothed Belt Transmission with a Composite Pulley

The influence of the front section teeth lengths on the agrotechnical and energy performance of a two-stage vibratory gear hardware for land

“…Table 1. The effect of the length of the tooth of the front section of the oscillating toothed harrow on the agrotechnical and energetic performance of the device The analysis of the given data shows that increasing the tooth length from 50 mm to 80 mm at both speeds resulted in an increase in the depth of machining and its root mean square deviation and tensile strength [10]. In the study of the degree of compaction of the soil in the softened layer, the length of the teeth was changed from 50 mm to 80 mm.…”

Certain concepts and definitions of the physical process of wear of friction discs of sewing machine clutches

“…However, such estimates are of a comparative nature and do not give a complete characterization of the tested material, since the work done by the friction forces is not known. For clutches proposed [13] wear energy intensity 𝐼 𝜔 , which determines the volume of worn material U, per unit work of the friction force for rotational motion…”

A dynamic study of a chain transmission with a variable centre distance is performed (on the transmission of rotational motion)

“…Some of the above gears are not recommended for use at large center distances. In this case, chain and belt drives are mainly used to transmit movement, of which chain drives are more often used, since the engagement of sprockets with a chain provides a more reliable transmission of movement, and as a result, a constant gear ratio [3].…”