Lernförderliche Arbeitsplatzgestaltung und durchgängige Bedienkonzepte für Multi-Cobot-Systeme in Mess- und Schweißprozessen, Teilprojekt 1
2907
Julia Zähr
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Faculty Engineering Sciences
Chair in Resource-efficient Manufacturing Technology
Teaching
The Chair is actively involved in training future engineers and incorporates the latest research findings directly into its teaching.
Courses and student projects are offered in particular within the following degree programmes:
- Mechanical Engineering (Bachelor’s, Diplom, Master’s) as both on-campus and distance learning programmes
- The role of joining within the broader field of manufacturing technologies
- Overview of joinability
- Overview of joining processes: welding, brazing, bonding, forming-based joining
- Introduction to joinability analysis
- Welding options: Arc welding processes: gas metal arc welding, tungsten inert gas welding, laser beam welding, resistance welding
- Weldability: unalloyed, low-alloy and high-alloy steels, aluminium
- Soldering technology: processes, solder materials, fluxes, surface activation, design considerations
- Adhesive bonding: processes, adhesives, surface cleaning, design criteria
- Forming-based joining processes: Punch riveting, clinching
- Fundamentals of Plastic Deformation
- Structure and deformation mechanisms of metals, experimental determination of yield curves, stress states, classification of forming processes according to forming temperature, formability, materials for solid and sheet metal forming
- Selected processes for the production of semi-finished products
- Cold rolling, wire drawing, bar/tube drawing
- Selected processes for solid forming (cold and hot solid forming)
- Upsetting, free-form forming, die forging, tapering, extrusion, rolling
- Selected processes for sheet metal forming
- Cutting, deep drawing, stretch drawing, IHU, bending
- Forming machines
- Welding options – Manufacturing
- Fusion welding processes: welding with an oxy-fuel flame; arc welding; jet welding;
- Press welding processes
- Thermal cutting
- Automation
- Weldability – Materials
- Welding of unalloyed and low-alloy steels; high-alloy steels; cast materials; aluminium; copper; material-induced weld seam irregularities
- Introduction and Overview of Joining Technology
- Welding: Overview; Arc welding processes (arc welding in general, metal-inert gas welding (MIG), tungsten inert gas welding (TIG), laser beam welding, pressure welding; weldability (steel, aluminium); Automated welding
- Adhesive Bonding: Methods, Adhesives, Surface Cleaning, Design Criteria
- Forming-based joining processes: Punch riveting, clinching
Career
Professor of Automated Joining Processes and Simulation, Mittweida University of Applied Sciences (FH)
SICK Engineering GmbH, Basic Research and Development, Ottendorf-Okrilla; Project and Team Leader
TU Dresden, Faculty of Mechanical Engineering, Chair of Joining Technology and Assembly; PhD student and research assistant
Mühlenbau Herrmann Zähr, Bautzen; welding supervisor (part-time role)
Appointment
Mittweida University of Applied Sciences (FH); Chair of Automated Joining Processes and Simulation
PhD
Dresden University of Technology, Faculty of Mechanical Engineering, PhD thesis on ‘The influence of surface condition on the thermal joining of aluminium’
Conclusion
Studied Mechanical Engineering at TU Dresden, graduating with a Dipl.-Ing. degree; specialising in Energy Technology; thesis title: ‘Investigation of surface activation during flux-free hybrid brazing of aluminium using NIR and an electric arc’
Projects and Publications
Perspektive Arbeit Lausitz, Teilprojekt 1
2721
Julia Zähr
Innovationscluster HSMW 2023, AP06: Analyse der technischen und wirtschaftlichen Einsatzfähigkeit von Schweiß-Cobots in KMUs
1863
Julia Zähr
Innovationsvorhaben zur Profilschärfung 2022, TP1: Automatisierung des Schweißens von Aluminiumprofilen in KMUs
2635
Julia Zähr
Verbundprojekt: Perspektive Arbeit Lausitz -Kompetenzzentrum für die Arbeit der Zukunft in Sachsen und Brandenburg (PAL); Teilprojekt: Gestaltung und Bewertung ergonomischer hybrider Arbeitssysteme mittels interpretierbarer KI-Modelle und Mensch-Roboter-Interaktion
2593
Leif Goldhahn
6.350
Students
590
dedicated staff
100
Partner universities worldwide
161
Years at HSMW
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