DEVICE FOR DYNAMIC ALIGNMENT OF ROTORS Russian patent published in 2008 - IPC G01M1/22 

FIELD: physics, measurement.

SUBSTANCE: invention is related to measurement equipment. Device includes bed plate with support installed on it for aligned object, on which one end of elastic elements of the first vibration perceiving system is fixed, the second end of which is connected to rotor installation seat, rotary motor, alignment holder, braking unit and the second vibration perceiving system, detector of rotation and two vibration detectors, connected with imbalance measuring device. Bed plate is arranged with cross section in the form of two vertical double tees that are symmetrically installed and adjacent to each other, forming top and bottom solid surfaces, and also internal and external cavities, at that flat plates with rigidly fixed guides are evenly installed on the top solid surface. The first and the second support inbuilt in device are installed on guides, at that one end of elastic elements of the second vibration perceiving system is fixed on the second support, and the second end of elastic elements of the same vibration perceiving system is connected with the second installation seat for aligned rotor, which is introduced in the device and installed in the second support. Braking unit is installed in external cavity of bed plate.

EFFECT: higher test acuracy.

2 cl, 3 dwg