Method and arrangement for the operation state monitoring of presses, in particular packing presses

摘要

A process for the operation state monitoring of a press, in particular packing press (1) for the production of molded articles, preferably packets from waste material, in particular from scrap and the sheet metal wastes, comprising– at least one period of time - and / or changed by measuring detectable step for the compression of the delivered material in a press box (2.2),– a period of time - and / or changed by measuring detectable step for the ejection of the finished packet or compact,– and a control (16.2) for execution of these steps by means of a hydraulic pressure generating drive system (9.1) and– an acquisition of amplitudes of the state of vibration of the press as well as the setting of at least a permissible amplitude of oscillation as a reference value for the control (16.2) of the press (1), characterized bya) detecting the amplitudes of vibrations during the period of time or a distance a between at least one compressor (3.1, 3.2, 3.3) and / or machine element such as a door (5.1) and the press box (2.2) relative movement taking place in the cycle from the start to the end of the pressing process, as well as ejection of the..