This upgrade is a cost advantageous
possibilty to provide existing conventional presses and material test
machines type "Paul Otto Weber" with modern drive, control,
measuring technique and data acquisition.
Drive and control:
An electric control replaces the existing manual control.
So it is possible to provide powerful control commands. The manual control,
indication of force and path is perfomed by touch-screen.
Force sensor: Ceramic sensor for compression and tensile
tests, resolution 16 Bit.
Displacement sensor: Magnetic, incremental for total
travel and limit switch, resolution 2-20 µm
Control device to convert the sensor signals in a
serial data stream with a data rate of 10/s