Vol. 58. No 1/2023
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA
Nedko I. Perchemliev
Design of press for thermal welding of polymers 1
Ventsislava V. Dimitrova, Lilyana S. Koleva
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In this article, the methods of welding polymer materials are briefly presented. The whole process of designing a machine – a press for thermal welding of polymer materials (industrial plastics) has been tracked. The ...
Holding a national conference involves processing of a large amount of documents and information related to the smooth running of the event. In this paper, the development of a relational database in the MS Access environment ...
The study uses saved energy (the expected annual economy of electrical energy) to describe the impact of two energy conservation measures (ECM) on reducing CO2 emissions. The first measure M1 is Reconstruction of the electric ...
In the presented work the IEC/EN 62264 standard is implemented for the Manufacturing Operations Management (MOM) system modelling of the electron beam welding process. The basic information system structural elements for enterprise ...
2012-2023
