DEVICE FOR STUDYING ROTATIONAL MOTION OF DYNAMIC unbalance BODY

摘要

The invention relates to educational and research equipment at the theoretical mechanics and is a device for investigating rotational movements dynamically unbalanced body. It comprises a base on which is mounted a motor and a rack fixed to the movable body and bearings, sensors, angular velocity of rotation of the body and its deviation from the equilibrium position, the device registration sensor signals as well as power supply. The essence of the model is that the body is designed as a framework consisting of cross bars and rods of goods, movably mounted on the rods. Fixed bearing is spherical, and the movable secured in a spring-loaded slider installed in the rack rails, the apparatus is provided with a sensor responses in the form of slide displacement sensor as recording unit a personal computer used as an angular velocity sensor - an optoelectronic sensor, and a slider displacement sensor designed as a potentiometer. 2 ZP Formula, 5 fig.