Group for advanced manufacturing technologies

group leader

prof. Dražen Bajić, PhD

associates

prof. Sonja Jozić, PhD
prof. Branimir Lela, PhD
assist. prof. Jure Krolo, PhD

other researchers

Ivana Dumanić Labetić, PhD
Boris Delipetar, PhD
Edin Karišik, PhD
Marijana Kalajžić, MScEng

Group description

The research group focuses on the application and optimization of advanced manufacturing technologies and materials. Its research covers machining, metal forming, welding, casting, additive manufacturing, and the application of CAD/CAM systems.

 

Special emphasis is placed on automated and robotic manufacturing processes, mathematical modelling, microforming, and reverse engineering. Through research on advanced and difficult-to-machine materials, material recycling, and the monitoring and control of manufacturing processes, the group develops innovative and sustainable engineering solutions for industrial applications.

Expertise and know-how

  • Machining
  • Metal forming
  • Additive manufacturing
  • CNC machine tools
  • Robotic welding
  • Mathematical modelling of manufacturing processes
  • CAD/CAM systems
  • Manufacturing process monitoring and control
  • Materials recycling
  • Reverse engineering

Research infrastructure

Laboratories

  • CAD/CAM Laboratory
  • Machine Tools Laboratory
  • Metal Forming Laboratory
  • Welding Laboratory

Equipment

  • CAD/CAM software packages (3DEXPERIENCE, CATIA, CIMCO, ESPRIT, WinNC, Autodesk Moldflow, NOVAFlow & Solid)
  • EMCO PC Turn 50 CNC lathe
  • SPINNER VC560 CNC machining centre equipped with a Cold Air Gun 610 BSP Vortec compressed-air cooling system and a Minimum Quantity Lubrication (MQL) system
  • HAAS ST-10Y turn-mill centre
  • Sodick VN400Q wire electrical discharge machining (Wire EDM) machine
  • ZCorp Z250 3D printer
  • Stratasys FDM 170 3D printer
  • KISTLER cutting force and torque measurement system
  • DWSOFT machining vibration monitoring system
  • Filmetrics/KLA 3D optical profilometer for evaluating machined surface integrity (dimensional accuracy and surface roughness) and measuring tool wear
  • MITUTOYO SJ301 surface roughness tester
  • Two hydraulic presses (70 t and 100 t capacity) equipped with forming tools, dynamic and static force measurement systems, linear incremental encoder, and related instrumentation
  • Robotic welding cell for both online and offline programming
  • Olympus SZ61 optical microscope

Key projects and references

  • HRZZ – Alurecss: Recycling of aluminium alloys in the solid and semi-solid state
  • SPIN – AxisTech: Strategic partnership for the development of innovative machining centres
  • IRI S3 – ReforsTech: Strengthening R&D capacities for globally competitive, green, and innovative technologies and services
  • IRI S3: Development of lightweight polymer vehicle body components to improve vehicle energy efficiency

Collaboration opportunities

The group’s research expertise includes:

  • Machining
  • Metal forming
  • Welding
  • Casting
  • Additive manufacturing
  • CAD/CAM technologies

Particular emphasis is placed on automated and robotic manufacturing, mathematical modelling, microforming, and reverse engineering. Through research on advanced and difficult-to-machine materials, material recycling, and manufacturing process monitoring and control, the group develops innovative and sustainable engineering solutions tailored to industrial needs.

Opportunities for industrial collaboration:

  • Product design using the CATIA 3D CAD platform
  • Design and manufacturing of prototypes using additive manufacturing technologies or CNC machining on advanced machine tools
  • Machinability studies of difficult-to-machine materials
  • Surface integrity evaluation using a 3D optical profilometer