FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Quality control
3D optical digitalization
Included in NETME Centre
Robotic machining
Additive manufacturing of metal parts
Rapid prototyping in prosthetics
Mechanical and industrial design
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Outline






About Institute
Partners
Laboratories and equipmnent
Areas of interest
Research and Ph.D. studies
Education
Addres:
GPS:49°13'29.590"N 16°34'26.252"E
Fakulta strojního inženýrství
Vysoké učení technické v Brně
Technická 2896/2
616 69 Brno
Czech Republic
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Included in NETME Centre
4 / ##
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
LABORATORY
Additive manufacturing
•
•
•
•
•
SLM HL280, 400W laser
Dimension SST1200
Zcorp
Reprap systems for students
Development of fast RP
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
LABORATORY
Optical digitization and quality control





ATOS I
ATOS Triple Scan 8M
Tritop Nikon D300s
Rotary table
Lift
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
LABORATORY
Robotic machining - Kuka 60HA
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
AREA OF INTEREST
Reverse engineering
•
•
•
•
Measuring of geometry
Cca Ø1m, length 1,2m
Damage identification
New geometry mock-up
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
3D optical scanning
Drawing
Included in NETME Centre
STL processing
CAD features
Feature building
Deviations control
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
AREA OF INTEREST
Large objects digitizing





Tritop – Photogrammetry
Pictures: 156
Coded points: 120
Non-coded points: 25054
Deformation analyses
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Prosthetic and orthotic
 3D digitizing of human body
 Facial digitizing
 Development of new prototypes
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
AREA OF INTEREST
Industrial design




3D digitization of car frames
Shape study
Real dimensions
Big parts and objects
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
AREA OF INTEREST
New industrial design
 New product design of multicamera system
 ATOS = Precise 3D digitizing
 Faster project realization
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
AREA OF INTEREST
Digitizing of small objects
 Measuring of cavities
 Export to „asc“
 Evaluation od small obejcts
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
RESEARCH
Additive manufacturing




Geometric analyses
Geometric tolerances
Circumscribed and inscribed cylinder
Gauss
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
RESEARCH
RESEARCH
Observation of Lubricant Film Between Artificial Head
and Cup
 Film thickness analysis
 Measuring of head and cup
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
RESEARCH
GACR - Czech Science Foundation




Development of SLM 2618 aluminium alloy
Development of SLM parameters
Research in the area of nano particles
Mechanical testing
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Ph.D. projects
Automated generation of scanning positions
Benefits
 Faster then manually
 Better positions
 Smaller number of positions
 Whole part scanned
 Illumination models included
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Ph.D. projects
Automated generation of scanning positions
Solution
 KUKA KR60HA robot + ATOS
 Development of a plug-in for Rhinoceros
 Robot positions and collisions
 Visibility of the parts segments
 Reflections (reflectance model)
Outcomes
 Faster positions generation (four times faster)
 Completeness of the scanned part: >99%
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Ph.D. projects
MEASUREMENT AND EVALUATION OF AXIS STRAIGHTNESS OF ROTARY FORGINGS USING
PHOTOGRAMMETRY
Benefits
 Non-contact shape measurement of rotationally
symmetric forgings under high temperature
 Accuracy of measurement
 Faster then manually measurement
 Automation of process
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Ph.D. projects
MEASUREMENT OF AXIS STRAIGHTNESS OF ROTARY FORGINGS
USING PHOTOGRAMMETRY
Solution
 Two cameras system
 Image analysis
 Comparative measurement using a professional
photogrammetric system
Outcomes
 Deflection error < 0.23 mm
 Location of max. deflection error < 10 mm

(depends on adjusted cross sections distance)
 Length of the samples error < 10 mm

(depends on adjusted cross sections distance)
 Diameter error <0.4 mm (unheat),

<1,2 mm (unheat, due to scars)
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
RESEARCH
Effect of matte coating on 3D optical measurement
accuracy
 Range of chalk coating at 44 μm
 Titanium coating at 5 μm
 In principle, the titanium coating
range is approximately ten times
smaller than chalk coating.
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
RESEARCH
Design of spacecraft components
for additive manufacturing for ESA
Thales Alenia Space
LK Engineering
VUT Brno




Topology optimized bracket
Selective laser melting
Geometry control
Mechanical testing
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Samples of papers
IF papers
 Palousek, D., Omasta, M., Koutny, D., Bednar, J., Koutecky, T. and Dokoupil, F. (2015) ‘Effect of matte coating on 3D optical
measurement accuracy’, Optical Materials, 40(0), 1-9.
 Palousek, D., Rosicky, J. and Koutny, D. (2014a). Use of digital technologies for nasal prosthesis manufacturing, Prosthetics
and Orthotics International, 38(2), 171-175.
 T. Koutecky, D. Palousek, and J. Brandejs, „Method of photogrammetric measurement automation using TRITOP system and
industrial robot,“ Optik, vol. 124, pp. 3705-3709, 2013 2013.
 D. Palousek, J. Rosicky, D. Koutny, P. Stoklasek, and T. Navrat, „Pilot study of the wrist orthosis design process,“Rapid
Prototyping Journal, vol. 20, pp. 27-32, 2014 2014.
 M. Omasta, D. Palousek, T. Navrat, and J. Rosicky, „Finite element analysis for the evaluation of the structural behaviour, of
a prosthesis for trans-tibial amputees,“ Medical Engineering & Physics, vol. 34, pp. 38-45, Jan 2012.
 J. Kaiser, K. Stĕpánková, T. Koř istková, O. Šedo, G. Melnyk, M. Hartl, et al., „Determination of the cause of selected canine
urolith formation by advanced analytical methods,“ Journal of Small Animal Practice, vol. 53, pp. 646-651, 2012.
 I. Cizmar, Z. Florian, T. Navrat, and D. Palousek, „A BIOMECHANICAL STUDY OF A SUTURE BETWEEN THE DELTOID MUSCLE
AND A FREE TENDON GRAFT FOR RECONSTRUCTION OF THE ELBOW EXTENSION,“ Biomedical Papers-Olomouc, vol. 155,
pp. 79-83, 2011.
Others
 A. Zatocilova, R. Poliscuk, D. Palousek, and J. Brandejs, „Photogrammetry based system for the measurement of cylindrical
forgings axis straightness,“ Optical Measurement Systems for Industrial Inspection Viii, vol. 8788, 2013 2013.
 D. Palousek, P. Krejci, and J. Rosicky, „Long-Term Monitoring of Transtibial Prosthesis Deformation,“Recent Advances in
Mechatronics: 2008-2009, pp. 419-424, 2009.
 D. Palousek, D. Koutny, F. Prazak, M. Vaverka, M. Vrbka, J. Brandejs, et al., „Innovative approaches to mechanical
engineering education at Brno University of Technology,“ Proceedings of the International Conference on Mechanical
Engineering and Mechanics 2007, Vols 1 and 2, pp. 2194-2199, 2007.
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
EDUCATION
Deformation analyses and mechanical testing
 Deformation of mechanical components
 Temperature deformations
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
EDUCATION
CAD systems and software tools







CATIA
PTC/Creo
Rhinoceros
Grasshopper
Autodesk Inventor
Magics Design X
GOM Inspect
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
EDUCATION
CAD systems and software tools







CATIA
PTC/Creo
Rhinoceros
Grasshopper
Autodesk Inventor
Magics Design X
GOM Inspect
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
EDUCATION
CAD systems and software tools







CATIA
PTC/Creo
Rhinoceros
Grasshopper
Autodesk Inventor
Magics Design X
GOM Inspect
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
EDUCATION
CAD systems and software tools







CATIA
PTC/Creo
Rhinoceros
Grasshopper
Autodesk Inventor
Magics Design X
GOM Inspect
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
EDUCATION
CAD systems and software tools







CATIA
PTC/Creo
Rhinoceros
Grasshopper
Autodesk Inventor
Magics Design X
GOM Inspect
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
EDUCATION
Students 3D printer




Fast printing
Large objects
PLA/ABS materials
Development of FDM parameters
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Reverse engineering
Inspection, design
Rapid prototyping
Metal and plastics parts
3D optical digitization
Quality control
Industrial design
Models
Robotic tooling
Molds and
Included in NETME Centre
FACULTY OF MECHANICAL ENGINEERING, BUT BRNO
DEPARTMENT OF REVERSE ENGINEERING AND ADDITIVE MANUFACTURING
Faculty of Mechanical Engineering
NETME Centre
http://www.netme.cz
Dept. of Reverse Engineering and Additive Technologies
https://www.facebook.com/3dlaboratory.cz
http://3Dlaboratory.cz
Included in NETME Centre