Динамічна модель стенда для дослідження похибок виготовлення шпиндельних вузлів на опорах кочення

Abstract

Dynamical model of test bench for spindle units studying has been developed. Test bench is considered as complex mechanical vibration system, which consists of such subsystems: spindle, spindle quill and frame. Bounds of the system are bearing supports of spindle, mechanism of spindle unit fixation on test bench and angular support of the frame. System vibration studying is performed separately for each of partial subsystems in terms of disconnection of bonds between them.