PRODUCTION MACHINE

摘要

Parallel kinematics with bar guidance are nowadays increasingly used in tool machines, production machines and robotics. Changes in bar length caused by the spatial position of the moving work platform (P) i.e. the acceleration thereof and other dynamic effects, can lead to positional errors and faults. Such errors are eliminated by means of piezoactuators (PA1 - PA6) which are integrated into the bars (S1 - S6).