military university of technology - … · mechanical department of military university of...

MILITARY

UNIVERSITY OF TECHNOLOGY

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1956 – 1965

Transformation from officers school into military technical university:� increasing number of academic staff (holders of national professor’s degree

and Ph.D. degree);

� development of graduate and postgraduate studies;

� increasing level of scientific researches.

First Polish lasers designed in MUT:

HeNe (Helium-Neonium) ... 1963

Al2 O3 (Ruby) ................ 1963

CO2 (Carbon dioxide)…... 1966

TEA ............................. 1971

(TEA = Transelectrical atmosphere)

the first ophthalmologic laser

in Europe ..................... 1965

First Polish lasers designed in MUT:

HeNe (Helium-Neonium) ... 1963

Al2 O3 (Ruby) ................ 1963

CO2 (Carbon dioxide)…... 1966

TEA ............................. 1971

(TEA = Transelectrical atmosphere)

the first ophthalmologic laser

in Europe ..................... 1965

MUT’s HISTORY

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Mechanical Department of Military University of Technology in WarsawInstitute of Motor Vehicles and TransportDepartment of Tribology, Surface Engineering and Logistic Operating FluidsSurface Engineering Laboratory

Mechanical DepartmentSURFACE ENGINEERING LABORATORY

Representatives: Dr Eng. Wojciech Napadłek, assistant professor

Wojciech Chrzanowski, MSc Eng. Bożena Rautenstrauch, MSc3

Mechanical Department of Military University of Technology in WarsawInstitute of Motor Vehicles and TransportDepartment of Tribology, Surface Engineering and Logistic Operating FluidsSurface Engineering Laboratory

SURFACE ENGINEERING LABORATORY

Scientific research and technological cooperation offer

for the industry, producers and research centers

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� Laser Technologies

� Micro- and Nano Laser Machining

� Metallographic Preparation

� Surface Engineering and Metallographic Research

� Research of Layers and Coatings Technology

� Optical Metrology

� Automation of Production Processes

� Welding Engineering and Technology Repair of Underlying Elementsof Vehicles

� Scanning Electron Microscopy (SEM)

� Plasma Electric Sparks

� The Chamber of Low Temperatures

Surface Engineering Laboratory

Laboratory includes the following research departmens:

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Section of Laser Technology

Section of Micro- and Nano Laser Machining

Section of Automation of Production Processes

Section of Welding Engineering

Section of Micro- and Nano Laser Machining

Section of Surface Engineering and Metallographic Research


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Posts to half automatic and manualplasma surfacing PTA

(Plasma Transferred Arc) 11


RESEARCH AND SERVICE WORK

� We carry out expert opinions and giving opinions about innovation:

· Metallographic investigations and studies of chemical composition

of structural materials.

· Testing of mechanical properties and hardness fatigue of structural

materials and machine parts.

· The choice of laser technologies according to customer needs.

· Research the useful technological properties of the layers.

· Comparison of quality of laser cutting and plasma cutting the

structural materials.

· Research of the surface stereometry and measurements of the

metrological materials and machine parts.

� Precise welding, micro welding and micro laser cutting of various metal

alloys, applying 2D and 3D, using modern laser positions.

� Precision micro welding of the surface layer of machines and equipment.

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� We use modern processes of contactless cleaning, including ablative laser cleaning

of the surface layer of different materials and machine parts - used in production

engineering and repairs of machine elements.

� We perform laser micro- and nano machining of parts of machines and devices (laser

cleaning, texturing) and their application, also in surface engineering in the

aviation and automotive industry.

� We study the regeneration processes of machine elements and equipment by:

- TIG surfacing,

- MIG / MAG surfacing,

- PTA (Plasma Transferred Arc) surfacing,

- laser surfacing,

- microplasma surfacing,

- brazing,

- thermal spraying with metallic powders using gas.� Laboratory research in terms of wear resistance under conditions of friction of the various

surface layers and coatings.

� Testing of machine elements and equipment in the Chamber of Low Temperatures.13


� We carry out study of the properties of construction materials:

- chemical composition,

- mikrostructure,

- hardness,

- stereometry of surface,

- wear resistance under conditions of friction,

- research of fatigue properties,

- resistance to corrosion.

� CO2 laser cutting for example plastic, wood, steel and other metals.

� Laser marking (steel, wood, glass, ceramics, leather, plastic).

� We perform laser texturing in the micro- and macro metric scale of machine

elements for applications in different industries, including automotive

industry, aviation, agriculture and military industry, etc.

� We carry out model studies of tribological properties of materials and machine

elements – research of durability on model research positions of engine

elements, machinery, equipment, etc.14

We work together with companies:

1- Rofin-Baasel Lasertech GmbH&Co.,

2- Trumpf Group ,

3- Mahle Poland,

4- Gehring DE,

5- Fiat Auto Poland,

6- Fabryka Łożysk Tocznych SA.,

7- ZRE Katowice (Energetyka – turbiny parowe),

8- Certus Technolgy,

9- Metalexpert (energetyka- turbiny )

10- Pratt&Whitney Zakłady Lotnicze Kalisz15

We carried out:

- 23 research and development projects,

including 15 with the participation of

industrial companies,

- 38 expertise for industry,

- Since 2007, laboratory made projects

worth 4 million Euro

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We are ready to cooperate with industry,

producers and universities,

in the area of scientific research presented

possibilities

to participate in European research projects.

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Laboratory of Surface Engineering Department of Tribology,

Surface Engineering and Logistic Operating Fluids

offers:

SCIENTIFIC RESEARCH

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1. Draft NCBR ID number: 244812 - Innovative laser welding, hardening and ablation processes in structuring the fabrication of functional components of steam turbines of power. Scientific area (OECD), consortium members: -PolitechnikaWarsaw Department of Materials Science and Engineering; -Metal Expert Sp. o.o. S. K.; NRDC co-financed by the Programme for Applied Research in the path B, contract No. PBS3 / B5 / 37/2015 dated 02.06.2015. Implementation period 01/07/2015 to 06/30/2018. Project manager.

2. "The innovative technology of laser welding, hardening and ablation processes in structuring the fabrication of functional components of steam turbines of power", funded by the NCBR under the Programme for Applied Research in the path B, contract No. PBS3 / B5 / 37/2015 dated 02.06.2015 r . implementation period 01/07/2015 to 06/30/2018. Project manager

3. Parameter optimization technology for revitalization model blades of steam turbines. Experimental verification of the performance revitalized steam turbine blades in simulated environmental conditions. The project "Innovative methods of laser diagnostics and technology repair steam turbine blades," co-financed from the EU budget, carried out by ZRE Katowice SA under Measure 1.4 OP Innovative Economy. WAT: PBU / 01-176 / 2014 / WAT. Project manager.


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4. Participation in the project - Innovative methods of laser diagnostics and technology repair steam turbine blades, co-financed from the EU budget, carried out by ZRE Katowice SA under Measure 1.4 OP Innovative Economy, which defines the scope of the task. 31.07.2014 - 31.12.2015

• Task 4: Analysis of conditions of work, materials used inside WATand the selection and determine the effect of technological parameters of plasma and laser welding on selected properties of the structural material blades steam turbines. The project "Innovative methods of laser diagnostics and technology repair steam turbine blades," co-financed from the EU budget, carried out by ZRE Katowice SA under Measure 1.4 OP Innovative Economy. WAT: PBU / 01-175 / 2014 / WAT. Project manager.

• Task 5: Parameter optimization technology for revitalization model bladessteam turbines. Experimental verification of the performance revitalized steamturbine blades in simulated environmental conditions. The project "Innovativemethods of laser diagnostics and technology repair steam turbine blades," co-financedfrom the EU budget, carried out by ZRE Katowice SA under Measure 1.4 OP InnovativeEconomy. WAT: PBU / 01-176 / 2014 / WAT. Project manager.


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5. The project in applied research (PBS) No. PBS / B5 / 1/2012 (ext. Wat - PBST / 27-229 / 2012 / WAT), NRDC - Innovative technology shaping the exploitation properties of roller bearings rolling with the use of laser hardening and texturing. Implementation period 02.11.2012-31.10.2015. Project manager.

6. Research project -own- No. 5102 / B / T02 / 2011/40 Fri .: Developing the knowledge base of laser texturing technology components internal combustion engine to increase their wear resistance in friction conditions "Implementation period: 31.10.2011 - 05.30.2014. Main contractor.

7. Participation in the development of technology, plasma and laser welding hull exhaust of aircraft engines made of precipitation hardening alloys. Research services PBU / 01- 538/2010 / WAT for Communication Equipment Factory "PZL -Rzeszów" SA in Rzeszow. 2011 -2012.

8. Ministry of Science and Higher Education MNiSW Research Project No. 3T08C05730 -Developing the knowledge base of technology to modify the surface layer of insulating joints cylinders and cylinder liners of internal combustion engines using micromachining. 2007- 12.06.2009r. The main contractor of the project.


Proposed areas of cooperation in Horizon 2020:

1- laser machining including micromachining in the range of ablative

cleaning and texturing of materials and machine parts by laser nano,

pico and femto-second (cold ablation).

2- incremental technologies in the field of laser welding, laser

surfacing and laser sintering LENS, for example

SLM - Selective Laser Melting, DMLS - Direct Metal Laser Sintering.

3- process automation laser processing (hardening, surfacing, laser

micromachining - together with the Polish company Certus

Technology).22


„the best is yet to come”

Thank you for your attention

[email protected]@wat.edu.pl

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military university of technology - … · mechanical department of military university of...

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