TECHNOLOGIES IN MECHANICAL ENGINEERING AND DESIGN OF MACHINES AND INSTRUMENTS

Chairmen: Prof. Galya Duncheva, DSc, Assoc. Prof. Angel Anchev, PhD
Building № 1,
Hall 1114
Beginning: 13.00 h.

 

CURRENT STATUS AND DEVELOPMENT PROSPECTS OF MOTOR-SPINDLES FOR MACHINE TOOLS
Yurii Kuznietsov 1, Ľubomír Šooš 2, Vasyl Shynkarenko 1, Oleksandr Shevchenko 1, Oksana Yurchyshyn 1, Anna Shymanska 1, Viktoriia Kotliarova 1
1
Igor Sikorsky Kyiv Polytechnic Institute (Ukraine)
2 Slovak University of Technology in Bratislava (Slovak Republic)

 

SOFT PVC COMPOUNDING EXTRUDER DESIGN
Beyza AVCI1, Ibrahim Savas DALMIS2, Serdar Osman YILMAZ2
1
DOMEKS Machinery Ltd. Design Center, Turkey
2 Tekirdag Namik Kemal University, Corlu Engineering Faculty, Mechanical Engineering Department, Turkey

 

A PROTOTYPE CHARPY AND IZOD IMPACT TESTER DESIGN AND IMPACT TEST ANALYSIS OF DIFFERENT ALUMINUM ALLOYS
Mustafa UNAL1, Ibrahim Savas DALMIS2
1
YKK Metal and Plastic Products Industry and Trade Inc., Turkey
2 Tekirdağ Namık Kemal University, Çorlu Engineering Faculty, Mechanical Engineering Department, Turkey

 

PROCESSING EFFICIENCY RESEARCH ON CNC LATHES
Kalin Krumov
Technical University of Gabrovo, Bulgaria

 

PROCESSING OF COMPLEX DETAILS WITH VARIABLE CUTTING MODES IN THE CONDITION OF PARTIAL AUTOMATION
Kalin Krumov
Technical University of Gabrovo, Bulgaria

 

3D SIMULATION AND RESIDUAL STRESS ANALYSIS OF JOINING AA7075 ALLOY SHEET WITH LASER WELDING METHODS
Cenk MISIRLI, Isik CETINTAV
Trakya University, Turkey

 

ANALYSIS OF THE POSSIBILITIES FOR REDUCING ENVIRONMENTAL POLLUTION THROUGH THE USE OF BIOPLASTICS
Emil Velev
Paisii Hilendarski University of Plovdiv, Bulgaria

 

ANALYSIS OF TAPPING TORQUE STUDIES WITH DIFFERENT TYPES OF TAPS
Hristo Radev, Hristian Mitev, Hristo Yakimov
Technical University of Gabrovo, Bulgaria

 

APPLICATION OF FRACTIONAL FACTORIAL DESIGN FOR ANALYSIS OF CUTTING ENERGY IN TURNING
Milan Trifunović, Miloš Madić
University of Niš, Faculty of Mechanical Engineering in Niš, Niš, Serbia

 

EFFECTS OF MACHINING PARAMETERS ON TOOL LIFE
Önder AYER1, Burak ÇOLAKOĞLU1,2
1
Trakya University, Department of Mechanical Engineering, Turkey
2Eksal Aluminum Extrusion Dies&Tooling

 

EFFECT OF HEAT-TREATMENT TEMPERATURE ON THE MECHANICAL AND MICROSTRUCTURAL PROPERTIES OF AISI 4140 STEEL
Gürkan İRSEL1, Betül Nur GÜZEY1, Bilgin KARA2
1
Trakya University, Faculty of Engineering, Mechanical Engineering Department, Edirne / Turkey
2 İnan Makina Industry and Trade Inc., Tekirdağ / Turkey

 

VECTOR-MATRIX APPROACH IN ANALYSIS OF RAPIER LOOM
Marin Jordanov Marinov
Department of Industrial Design and Textile Engineering
Technical University of Gabrovo, Bulgaria