The speed up of vibrating hydraulic jaws by smart control of electric solenoids

Advanced Electro-Hydraulic Systems (AEHS) are the only way to achieve top-notch parameters for high-end vibration machines. The AEHS is intended to a more complex forming test system developed at University of West Bohemia. The AEHS speeds up the hydraulic by increasing pressure in the plunger box by pistons driven by solenoids with proper timing. The development and testing of the AEHS device are described in the paper.