Контакт сложнопрофильных тел: связанная задача анализа напряженно-деформированного состояния и геометрического синтеза

Abstract

Many engineering structures contain elements which the main functional purpose is to transfer significant operational efforts and movements between separate bodies. It is rotation and sliding bearings, gears, gear wheels, columns of stamps, cams, crankshafts, hydrostatic transmission, roll and tilt mechanisms, rollers, drive wheels of chain drives tracks. When designing such structures, respectively, there are two consecutive tasks associated by logic and sequence of design research: geometrical synthesis of the surfaces of these details and analysis of the stress-strain state complex bodies with contact interaction. The statement and approaches to solving problems of complex bodies contact interaction analysis were described. The discretization is performed by the boundary element method. On the basis of a unified system of resolving equations the inverse problem of synthesis of the geometric shapes of the contacting bodies was formulated