Technological systems investigation machines tools with parallel structure kinematics

In the article examines structure of technological systems with a parallel kinematic structure. The path location optimization problem consists three sets, namely set design variables, objective functions, and constraints. Accordingly, task is aimed at identifying such as hexapod, tripod, triglide, others, that characterize surface fabrication in order to minimize or maximize functions subject Hexapod mathematical model includes inverse direct problems. solution for hexapods tied calculating length racks hinges given position movable platform. spectral characteristics qualitative quantitative indicators processed samples were measured. Calculations also performed on ratio initial parameters, cutting modes, obtaining quality Ra T each 25 samples. Kinematic pairs by class are reviewed their functional structural determined , which makes it possible estimate degree freedom mechanisms kinematics. For Structural Simplification reduction time complexity when choosing PSKM scheme, they shown graphical form structures. To assess system, well its ability perform assigned basic state, table output data was compiled, sample from matrix compiled cover entire range significantly affects result. graphs show PSKV sections treated surfaces No. 1, 2 3.