Study of Belt Toughness Through an Examination of the Strain on Belt Cords

Experimental and finite element studies of the running of V-ribbed belts in pulley grooves

“…of shear tractions at the driver entry leads to increased Neither of these are fundamental problems to be cord tensions has been known in principle, and indeed overcome. has been measured in at least one case [20]. The present…”

Исследование Жёсткости Зубьев Зубчатого Ремня В Условиях Динамического Нагружения

“…The lever 8 is equipped with a set of loads 9 and the displacement indicator 10 in the form of the indicator of a clock type with the division value 0,01 mm. At the given value ψ 1(2) , defined from the value z ш , the tooth of the belt (by moving of the carriage 3) is fixed at the distance X from the axis of symmetry of the pulley, corresponding to the demanded arc of traverse of the pulley φ 2 within the limits of 0...ψ 1 (2) . The length of the lever 6 is adjusted up to the value The value of the tooth rigidity for each effort F i , acting on it, is determined by the formula:…”

“…The researches of the stress-strained state with the application of the method of finite elements [2][3][4][5] are also known. However, the results of these researches are presented in the form of the diagrams of stress in the material of a belt tooth, received on the basis of numerous approximations.…”

Noise Modeling of Synchronous Belts

“…Most of belts exhibit complicated friction characteristics. It has been reported that the coefficient of friction is usually above 0.3 24,25,28 . To quantify the coefficient of friction, the following friction law is used, (20) in which µ 0 is the static coefficient of friction, V F0 is maximum slip speed, µ n (t) is the random term.…”