DEVICE FOR TESTING ANISOTROPIC RODS Russian patent published in 2008 - IPC G01N3/08 

FIELD: measuring technique.

SUBSTANCE: device comprises base, rod whose top end is secured to the base and bottom end secured to the carriage that is mounted for permitting reciprocation in the bearings, and pickup of nonlinear movements connected with the carriage. The device is provided with the electric motor whose shaft is connected with the top end of the rod, angular movement pickup, and computer whose outputs are connected with the input of the electric motor, input of the angular movement pickup, and input of the pickup of linear movements and inputs with the information output of the pickup of angular movements, information output of the pickup of linear movements, and information output of the electric motor.

EFFECT: enhanced precision.

4 dwg