An Alumni club, made up of former students, has been working at several prestigious Faculties of the University of Belgrade for a long time. Thanks to the contacts through this organization, as well as the help of former students of these Faculties, a large number of newly graduated students received useful advice first-hand, as well as the possibility of employment in successful companies in the country and abroad. The Academy of Applied Technical Studies Belgrade followed this example and formed Alumni Clubs in its departments and sections. In this way, the Alumni Club started working in the Computer-Mechanical Engineering Section. It took time for students who had graduated a long time ago to sign up for the club, but the response of students is getting bigger and bigger, so the need to create a database and appropriate applications emerged. A database in SQL server is created, after which advanced and automated queries for obtaining relevant data are developed in form of stored procedures. This paper presents two approaches to creating a formatted database in XML language, in order to enable better connection with the most popular programming languages such as Java, ASP.NET, C#, ColdFusion and others. In the first approach, selecting the appropriate button creates an XML document, and in the second approach filling in the text fields in the application, which is developed in the C# programming language, leads to its creation.

The aim of the research presented here is to design and implement a system for automatic production of copper wire, by the method of up-casting. The subsystem for induction heating includes automatic control of the temperature of the melted as well as annealed copper, automatic regulation of the induction heating power. The induction coil was designed and made to provide proper heating of the copper wire that is produced, so that the necessary temperature can be reached and its annealing or melting obtained. The coil is made of copper tube and its temperature is regulated using forced oil flow through the tube. The system can be easily adapted to be used in automation of the process of steel wire or iron wire annealing, having in mind the electrical and magnetic properties of the steel and iron. The system was produced, tested and put to work.