The main task of the IA 500 experimental plant is to convert a manual process – in this case a classic tensile test – into a fully automated process. The goal is a fully automated tensile test without human intervention. Automation is developed step by step and underpinned with practical tasks, instructions and information.
The tasks include a process analysis in which the automation potential is worked out first with specific work steps. The solutions developed are then implemented, tested and optimised. The experimental plant is delivered in a fully automated state. All files required to set the system to factory settings are included.
A collaborative robot (cobot) with a gripper is used to pick and insert the tensile specimen and dispose of the fragments. Other components of the experimental plant include a magazine for the tensile specimens that monitors the fill level; a stepper motor with a worm gear screw jack; and a hydraulic system. The tensile test is controlled by a stepper motor controller.
All necessary measured values are recorded and stored during the tensile test. The simultaneous transfer of the measured values to a PLC enables easy analysis and the representation of the process in real time. Via a USB interface the measured values can be transferred to a PC and stored there (e.g. via MS Excel).
All work steps are controlled by the PLC and checked and monitored using previously defined parameters. The device is operated via a touch screen. The user interface can also be displayed on additional end devices (screen mirroring).
In the GUNT Media Center, extensive technical information is available as didactic multimedia teaching materials, such as information on the installed components and software packages. The teaching material is supplemented by worksheets with solutions.