Transactions of Materials and Heat Treatment

Title：Automatic control of dummy block transport manipulator of aluminum extrusion press

Authors： HAN Hong

Unit： Taiyuan Heavy Industry Corporation Limited

KeyWords： aluminium extrusion press dummy block transport manipulator automatic control

ClassificationCode：TG305

year,vol(issue):pagenumber：2013,38(6):86-88

Abstract：

The method of dummy block transport is a key technology of double aluminium extrusion press which uses running dummy block usually. According to extrusion characteristics of the dummy block for transport, the dummy block transport manipulator was designed, the original transport mode of lifting-translation-reverse was promoted, the new transport mode of translation-ratation was taken,and the automatic control system was designed and developed independently. The practice proves that the reliable and stable operation of manipulator is got, the position control accuracy is improved, the activity of the gasket automatic circulation is realized, the double non-extrusion of aluminium extrusion press time is reduced and the double aluminium extrusion machine productivity is effectively improved.

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