Sms Siemag Aktiengesellschaft

Sms Demag Ag

Sms Group Gmbh

Matthias Arzberger

Lothar Parschat

Uwe Plociennik

Markus Reifferscheid

Gereon Fehlemann

Dirk Lieftucht

Jörn Hoffmeister

Walter Schmalz

Thomas Lamberti

Josef Deussen

Lothar Schaps

Martin Langer

Markus Reiferscheid

Ina Hüllen

Mike Vetter

Thomas Thomas Marx

Reiner KÜLCHEN

Paul-Christian Hopp

Thomas Pursche

Nabil Sifi

A method for measuring the temperature in a mold by a fiber-optic measurement method and a correspondingly designed mold. For this purpose, light waveguides, through which laser light is conducted, are arranged in grooves in the outside surface of the copper mold plate. The temperature at several measurement points along the measurement fiber is determined by a temperature detection system. In particular, the method makes it possible to achieve much greater local resolution of the temperature measurements than that achieved by thermocouples.

Temperature measurement in a chill mold by a fiber optic measurement method

A process for predicting longitudinal cracks during continuous casting of steel slabs. The local strand temperature is measured by thermocouples distributed in the mold wall. In this process, the risk of the strand rupturing as a result of longitudinal cracking is assessed statistically taking into account the current temperature values measured by the thermocouples arranged in the mold and the temperature values determined when no cracks are present.

Process for predicting the emergence of longitudinal cracks during continuous casting

The present invention is based on the object of enhancing a known positioning device such that it also enables the use of rod-shaped measuring devices having a uniform length, even for measuring points located at varying depths of an object, such as an extrusion die. This object is achieved according to the invention in that a sleeve is provided, which is connected at an axial extension to the distal end of the cylindrical guide element from the object, and in which the spring element and the measuring apparatus are also guided, and that the second stop for the spring element can be axially displaced beyond the distal end of the cylindrical guide element from the object with the help of the sleeve, and fixed.

Positioning device for a rod-shaped measuring apparatus

A method for local processing of casting data arising from measurement data obtained from a continuous casting mold by sensors. The data processing is carried out using a process control computer pertaining to the control system of the continuous casting installation. The measurement and control data is immediately collected from the continuous casting mold in cold field modules, converted to bus signals in a bus line, stored at least in the control system of the continuous casting installation, and/or processed.

Method and device for local processing of casting data arising from measurement data obtained from a continuous casting chill by means of sensors

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Mülheim a.d. Ruhr, Germany

Matthias Arzberger