doc. Ing. Petr Blecha, Ph.D., FEng.

E-mail:   Petr.Blecha@vutbr.cz 
Dept.:   Institute of Production Machines, Systems and Robotics
Position:   Director of Institute
Room:   A1/1218
Dept.:   Institute of Production Machines, Systems and Robotics
Position:   Associate Professor
Room:   A1/1218
Dept.:   Institute of Production Machines, Systems and Robotics
NCC Engineering - Production Machines Division
Position:   Head of Subdivision
Room:   A1/1218
Dept.:   Institute of Production Machines, Systems and Robotics
Division of Production Systems
Position:   Head of Subdivision
Room:   A1/1218
Dept.:   NeTME Centre
NCC MESTEC - Production Machines and Robotics Division
Position:   Head of Subdivision
Room:   A1/1218

Education and academic qualification

  • 2023, FEng., Engineering Academy of the Czech Republic
  • 2011, Certified Safety Engineer, TÜV AUSTRIA CERT GMBH
  • 2010, Assoc. Prof., Faculty of Mechanical Engineering, Brno University of Technology, branch Design and process engineering
  • 2006, Certified Risikomanager, TÜV Österreich Akademie
  • 2003, Ph.D., Faculty of Mechanical Engineering, Brno University of Technology, branch Design and Process Engineering
  • 1996, Ing., Faculty of Mechanical Engineering, Brno University of Technology, branch Design of production machines and equipment

Career overview

  • 2010 - till now, Assoc. Prof., Institute of Production Machines, Systems and Robotics, Faculty of Mechanical Engineering, Brno University of Technology
  • 2006 - 2010, Researcher , Research Center of Automatic Manipulation , Faculty of Mechanical Engineering, Brno University of Technology
  • 1999 - 2010, Senior lecturer, Research Center of Automatic Manipulation , Faculty of Mechanical Engineering, Brno University of Technology
  • 1999, Lecturer, Institute of Production Machines, Systems and Robotics, Faculty of Mechanical Engineering, Brno University of Technology

Pedagogic activities

  • Bachelor's study: supervisor of the study programme B-STR-P Engineering; teaching of subjects focused on quality management, risk management and environmental management system
  • Master's degree: supervisor of the Czech-German study programme N-VSY-P Production Systems; teaching subjects focused on quality management systems, risk management and environmental management system, safety of mechanical and electrical equipment, design methodology and functional safety

  • BSC Thesis supervised in the field of Production machines and Robotics
  • MSC Thesis supervised in the field of Production machines and Quality management
  • Ph.D. Thesis supervised in doctoral study programme Machines and Equipment
  • Ph.D. Thesis supervised in doctoral study programme Metrology and Quality Assurance Testing
  • 2001 - till now, Lectures from Quality assurance, Design of experiments, Computer Aided Engineering Calculations and Risk and Safety Management, University of Technology Chemnitz, Germany

Scientific activities

  • 2012 - till now, Interaction of machine tools with operating personel and environment
  • 2011 - till now, Full Quality Assurance Process in Machine Tools Design
  • 2011 - till now, Ecodesign of Machine Tools
  • 2006 - 2009, High-speed Automation Handling
  • 2006 - 2009, Post-Process and In-Process Measurements
  • 2004 - till now, Risk-Management in Design of Production Machines
  • 2000 - 2005, Automation of Production Machines and Production Systems
  • 1996 - 2004, Quality Assurance in Development and Design of Machining Centres

Academic internships abroad

  • 2000, research stay at TU Chemnitz (Dynamische Verhaltens von Poly-V-Riemen - 4 months)
  • 1998, research stay at TU Chemnitz (Aktiv magnetgelagerter Spindeln für Werkzeugmaschinen - 3 months)

University activities

  • 05/2020 - 09/2021 Authorized director of the Institute of manufacturing technology
  • 2020 - till now, Member of the Board of the Doctoral Study Programme "Construction of Production Machines and Equipment", Faculty of Mechanical Engineering, VŠB TU Ostrava
  • 2020 - till now, Member of the Board of the Master's degree programme "Risk Management of Technical and Economic Systems", Institute of Forensic Engineering, Brno University of Technology
  • 2015 - till now, Member of the Scientific Board, Faculty of Mechanical Engineering, Brno University of Technology
  • 2011 - till now, Member of Aacademic Workers Chamber of Academy Senate of Faculty of Mechanical Engineering, Brno University of Technology
  • 2010 - 2015, Chairman of Branch Commitee for Doctoral Study Programme Metrology and Quality Testing
  • 2007 - till now, Member of Research Fuondation Commitee
  • 2007 - till now, Main Technical Representative in The International Academy for Production Engineering (CIRP)
  • 2006 - till now, Member of Study Programme Committee
  • 2006 - till now, Director of Institute of production machines, systems and robotics
  • 2006 - 2009, Project manager - project RCMT N. 1.2.4 – High-speed Automation Handling
  • 2005 - 2012, Head of department of Production Machines, Institute of production machines, systems and robotics, FME, Brno University of Technology
  • 2003 – 2005, Pedagogical consultant for Students, Institute of production machines, systems and robotics, FME, TU Brno

Non-University activities

  • 2023 - till now, Member of the Engineering Academy of the Czech Republic
  • 2019 - till now, Executive board member of the Society for machine tools,
  • 2014 - 2018, Member of the National Innovation Platform - Engineering, manufacturing and distribution of electricity, electrical engineering
  • 2013 - till now, Executive board member of the Technology platform on manufacturing engineering technology
  • 2013 - till now, Chairman of Committee for Impartiality Assurance of the Certification Body No. 3156
  • 2013 - till now, Certification Board Chairman of the Certification Body No. 3156
  • 2011 - till now, Member of the Technical Committee for Reliability of International Federation for the Promotion of Mechanism and Machine Science (IFToMM)
  • 2009 - 2013, Member of Committee for Impartiality Assurance of the Certification Body No. 3156
  • 2009 - 2013, Certification Board Member of the Certification Body No. 3156
  • 2008 - till now, Editorial Board Member of MM Science Journal (www.mmscience.eu)
  • 2008 - till now, Editorial Board Member of Journal of Safety Research and Applications (www.bozpinfo.cz/josra)

Industry cooperation

  • 2024, Functional Safety Assessment of the Moving Single Track Tunnel Formwork System, producer Ostroj, a.s., Opava.
  • 2024, Risk analysis of electrical circuits and electromagnetic compatibility of Moving Single Track Tunnel Formwork System, producer Ostroj, a.s., Opava.
  • 2024, Risk and Safety Analysis of Moving Single Track Tunnel Formwork System, producer Ostroj, a.s., Opava.
  • 2024, Functional Safety Assessment of the Hydraulic Moving Tunnel Formwork System, producer Ostroj, a.s., Opava.
  • 2024, Risk analysis of electrical circuits and electromagnetic compatibility of the Hydraulic Moving Tunnel Formwork System, producer Ostroj, a.s., Opava.
  • 2023, Risk and Safety Analysis of hydraulic movable tunnel formwork system, producer Ostroj, a.s., Opava.
  • 2023, Training (8 hours); topic FMECA/FMEA - Analysis of failure modes, consequences and criticality according to ČSN EN IEC 60812 ed. 2:2019, main project leader - lecturer, Contracting authority Wikov MGI a.s.
  • 2023, Training (8 hours); Current safety requirements for mechanical and hydraulic presses, forging manipulators and straightening presses, Contracting authority ŽĎAS, a.s.
  • 2023, Risk and safety analysis of the SUA125/4000 Flexi universal headstock lathe, SLOVÁCKÉ STROJÍRNY, a.s.; division 08 TOS Čelákovice
  • 2023, Functional safety assessment of the SUA125/4000 Flexi universal headstock lathe, producer SLOVÁCKÉ STROJÍRNY, a.s.; division 08 TOS Čelákovice
  • 2023, Risk analysis of electrical circuits and electromagnetic compatibility of the SUA125/4000 Flexi universal headstock lathe, producer SLOVÁCKÉ STROJÍRNY, a.s.; division 08 TOS Čelákovice
  • 2023, Risk and safety analysis of hydraulic aggregates type HA-7880-22; HA-7881-22; HA-7882-22 and HA-7883-22, producer HYDROMA spol. s r.o.
  • 2023, Risk analysis of electrical circuits and electromagnetic compatibility of hydraulic aggregates type HA-7880-22; HA-7881-22; HA-7882-22 and HA-7883-22, producer HYDROMA spol. s r.o.
  • 2022, Risk and safety analysis of linear manipulator automation of axle loading, producer WALBO AUTOMATION s. r. o.
  • 2022, Analysis of EU harmonisation legislation requirements for the safety of concrete formwork machines for tunnel construction, producer OSTROJ, a.s.
  • 2022, Risk analysis of motor winding coil retraction devices, producer Baumüller Brno, s.r.o.
  • 2022, Risk and safety analysis of FRU series machines, producer TOS Kuřim – OS, a.s.
  • 2021, Ergonomic study of a machine tool cab using immersive virtual reality with presentation in a 3D virtual cave, producer TOS VARNSDORF, a.s.
  • 2021, Carbon footprint assessment of large ball screws, roducer KSK Precise Motion, a.s.
  • 2021, Carbon footprint assessment of small ball screws, producer KSK Precise Motion, a.s.
  • 2021, Risk analysis of the parcel box "BOXIE", producer HESTEGO a.s.
  • 2021, Risk and Safety Analysis of hydraulic-mechanical chuck, producer TOSHULIN, a.s.
  • 2021, Functional safety assessment of the hydraulic-mechanical chuck, producer TOSHULIN, a.s.
  • 2021, Risk analysis of electrical circuits and electromagnetic compatibility by hydraulic-mechanical chuck according to the directives 2014/35 / EU and 2014/30/EU, producer TOSHULIN, a.s.
  • 2021, Risk and safety analysis of mobile elevating work platforms MP - 3, producer Slovácké strojírny, a.s.
  • 2020, Risk and Safety Analysis of robotic cell, producer WALBO AUTOMATION s.r.o.
  • 2020, Functional safety assessment of the of MCV 2220 vertical machining center, producer KVOSVIT MAS, a.s.
  • 2020, Risk and Safety Analysis of MCV 2220 machining center, producer KVOSVIT MAS, a.s.
  • 2020, Functional safety assessment of the of the FRFQ 300 VRA12 gantry machining center, producer TOS KUŘIM - OS, a.s.
  • 2020, Risk and Safety Analysis of FRF 300 Machine, producer TOS KUŘIM - OS, a.s.
  • 2019, Risk and Safety Analysis of KL285 Lathe, producer KVOSVIT MAS, a.s.
  • 2019, Functional safety assessment of the vertical turning centre KL 285 MC SIEMENS 828D, producer KVOSVIT MAS, a.s.
  • 2019, Risk and Safety Analysis of WeldPrint MCV 5X hybrid center, producer KVOSVIT MAS, a.s.
  • 2019, Assessment of functional safety of a machining centre MCV 1000 5AX, producer KVOSVIT MAS, a.s.
  • 2018, Risk and Safety Analysis of Grinding machine BUD 100 CNC Multi, producer Slovácké strojírny, akciová společnost
  • 2018, Functional safety assessment of the BUD 100 CNC Multi grinding machine, producer Slovácké strojírny, akciová společnost
  • 2018, Risk analysis of electrical circuits and electromagnetic compatibility by the BUD 100 CNC Multi type grinding machine, producer Slovácké strojírny, akciová společnost
  • 2018, Risk and Safety Analysis of EXPERTURN 1000 C Machine, producer TOSHULIN, a.s.
  • 2018, Functional safety assessment of the vertical machining centre EXPERTURN 1000 C Nr. 1840, producer TOSHULIN, a.s.
  • 2018, Risk analysis of electrical circuits and electromagnetic compatibility by vertical vertical machining centre EXPERTURN 1000 C v.č. 1840, producer TOSHULIN, a.s.
  • 2018, Risk and Safety Analysis of Machines FU, FRU and SKD series produced by TOS KUŘIM - OS, a.s., producer TOS KUŘIM - OS, a.s.
  • 2018, Risk and Integrated Safety Analysis of KHZ 8A pneumatic-hydraulic drop hammer, producer Šmeral Brno a.s.
  • 2018, Risk and Safety Analysis of WALDRICH COBURG 50-15 S 4040X gantry type grinding machine, producer SBA mechatronics GmbH, Austria
  • 2018, Functional safety assessment of the WALDRICH COBURG 50-15 S 4040X gantry type grinding machine, producer SBA mechatronics GmbH, Austria
  • 2018, Risk analysis of electrical circuits and electromagnetic compatibility by the WALDRICH COBURG 50-15 S 4040X gantry type grinding machine, producer SBA mechatronics GmbH, Austria
  • 2018, Risk and Safety Analysis of MCV 800 machining center, producer KVOSVIT MAS, a.s.
  • 2018, Assessment of functional safety of a machining centre MCV 800, producer KVOSVIT MAS, a.s.
  • 2018, Risk and Safety Analysis of robotic cell 1R16, producer KVOSVIT MAS, a.s.
  • 2018, Risk and Safety Analysis of robotic line 1R12, producer KVOSVIT MAS, a.s.
  • 2018, Risk and Safety Analysis of robotic line HRIDELCENTRUM 1R10, producer KVOSVIT MAS, a.s.
  • 2017, Risk and Safety Analysis of MCU 450 multifunctional five-axis machining center, producer KOVOSVIT MAS, a.s.
  • 2017, Risk analysis and assessment for the project Testing room - testing of steam turbines – NoloadTest (FMECA), producer SIEMENS, s.r.o. - Branch Industrial Turbomachinery in Brno
  • 2017, Risk and Safety Analysis of EXPERTURN 1250 S Machine, Nr. 1811, producer TOSHULIN, a.s.; reviewed by Bureau Veritas France
  • 2017, Functional safety assessment of the vertical machining centre EXPERTURN 1250 S, Nr. 1811, producer TOSHULIN, a.s.; reviewed by Bureau Veritas France
  • 2017, Risk analysis of electrical circuits and electromagnetic compatibility by vertical vertical machining centre EXPERTURN 1250 S Nr. 1811, producer TOSHULIN, a.s.; reviewed by Bureau Veritas France
  • 2017, Risk and Safety Analysis of robotic line ROTORCENTRUM 1R07, producer KVOSVIT MAS, a.s.
  • 2017, Functional safety assessment of the robotic line ROTORCENTRUM 1R07, producer KVOSVIT MAS, a.s.
  • 2017, Risk analysis of electrical circuits and electromagnetic compatibility by robotic line ROTORCENTRUM 1R07 according to the directives 2014/35 / EU and 2014/30/EU, producer KVOSVIT MAS, a.s.
  • 2016, Risk and Safety Analysis of EXPERTURN 1000 S Machine, producer TOSHULIN, a.s.
  • 2016, Functional safety assessment of the vertical machining centre EXPERTURN 1000 S, producer TOSHULIN, a.s.
  • 2016, Risk analysis of electrical circuits and electromagnetic compatibility by vertical lathe EXPERTURN 1000 S according to the directives 2014/35 / EU and 2014/30/EU, producer TOSHULIN, a.s.
  • 2016, Risk and Safety Analysis of EXPERTURN 1250 S Machine, Nr. 1769, head of research team, producer TOSHULIN, a.s.; reviewed by Bureau Veritas France
  • 2016, Functional safety assessment of the vertical machining centre EXPERTURN 1250 S, Nr. 1769, producer TOSHULIN, a.s.; reviewed by Bureau Veritas France
  • 2016, Functional safety assessment of the seam shearer KS 600, producer OSTROJ, a.s. Opava
  • 2016, Risk and Safety Analysis of FU 150 Machine, producer TOS KUŘIM - OS, a.s.
  • 2016, Functional safety assessment of machining centre with movable stand FUT 150, producer TOS KUŘIM-OS, a.s.
  • 2016, Risk analysis of electrical circuits and electromagnetic compatibility by machine tools series FU according to the directives 2014/35 / EU and 2014/30 / EU, producer TOS KUŘIM-OS, a.s.

Between 2000 and 2015, 54 research projects were carried out in cooperation with industry, mainly in the field of safety and reliability of machinery. Contract and applied research contracts were awarded to ČKD BLANSKO - OS, a.s.; HESTEGO, a.s.; ŠMERAL Brno, a.s.; ŠKODA MT, a.s.; OSTROJ, a.s. Opava; ZEBR, spol. s r.o.; LAC, s.r.o.; ZVVZ MACHINERY, a.s.; Raja-Moravia spol. s .r.o.; HESTEGO s.r.o.; TOS Kuřim - OS, a.s.; TOSHULIN, a. s.; ČKD Blansko Holding, a.s.; Roboterm spol. s r.o.; KOVOSVIT MAS, a.s.; TOS, a.s. Čelákovice; TAJMAC - ZPS,a.s; AGA Rubber Vlachovice; Strojírny TYC and TOS Varnsdorf, a.s.

Projects

  • 2020 - till now, LEVEL-UP - Protocols and Strategies for extending the useful Life of major capital investments and Large Industrial Equipment, European Union - Horizon 2020, Project ID: H2020-NMBP-TR-IND-2018-2020, member of research team
  • 2019 - till now, National Center of Competence ENGINEERING , TA ČR Program: National Center of Competence, Project ID: TN01000015, co-manager
  • 2019 - till now, Engineering production technology and precision engineering, OP - EU Operational Programme - Long-term cross-sectoral cooperation, Project ID: EF16_026/0008404, member of management team
  • 2019 - till now, Increasing the level of health and safety management in operations with the occurrence of fine and ultra-fine particles, TA ČR - Program ÉTA, Project ID: TL02000240, member of research team
  • 2014 - 2017, Use of progressive technologies for efficient assembly and setting up of machine tools, Technology Agency of the Czech Republic (TA ČR), id TA04011406, project manager
  • 2012 - 2019, Competence Center - Manufacturing Technology, TE01020075, Work package manager
  • 2011 - 2013, Support of development of fully satisfying machines, MPO ČR Programm TIP, Project ID: FR-TI3/780, project manager
  • 2011 - 2013, Ecodesign in machine tool construction, MPO ČR Programm TIP, Project ID: FR-TI3/655, co-manager
  • 2009 - 2013, NETME Centre - New Technologies for Mechanical Engineering, EU Project OP VaVpI Nr. CZ.1.05/2.1.00/01.0002 (www.netme.cz/en), senior researcher
  • 2009 - 2012, Knowledge and Skills in Mechatronics - Innovations Transfer to Practice, EU Project OP VpK Nr. CZ.1.07/2.2.00/07.0406 (http://mechatronika.fme.vutbr.cz/EN/index.aspx), member of management team
  • 2009 - 2012, Introduction of Problem Based Learning to Mechanical Engineering Curricula, EU Project OP VpK Nr. CZ.1.07/2.2.00/07.0406 (http://opvk22.umt.fme.vutbr.cz), member of management team
  • 2008 - 2010, MINOS** - European concept for the additional qualification mechatronic of skilled personnel in the globalized industrial production, EU projekt No. DE/08/LLP-LDV/TOI/147110 (www.minos-mechatronic.eu), co-investigator
  • 2006 - 2008, Support of Mechatronic Profession – next step to reciprocally acknowledgments of qualifications within EU, Project of EU and South Moravian region within the frame of Community Initiative Interreg IIIA Czech republic - Austria Nr. CZ.04.4.83/4.1.00.1/0140. (www.tavr.at/cz), member of research team
  • 2005 - 2011, Research of Production techniques and technologies project, MŠMT 1M0507 (www.rcmt.cvut.cz), head of project RCMT No. 1.2.4
  • 2001, Dynamic behaviour of Poly-V beltsm, TU Chemnitz,SMVK, member of research tea
  • 2000 - 2004, Research Centre for Machining Technique and Technology, project MŠMT LN00B128 (www.rcmt.cvut.cz), member of research team
  • 1999, Machine tool spindles with active magnetic support, TU Chemnitz,SMVK, member of research team

Sum of citations (without self-citations) indexed within SCOPUS

238

Sum of citations (without self-citations) indexed within ISI Web of Knowledge

75

Sum of other citations (without self-citations)

308

Supervised courses:

Publications:

  • ZUTH, D.; BLECHA, P.; MARADA, T.; HUZLÍK, R.; TŮMA, J.; MARADOVÁ, K.; FRKAL, V.:
    Vibrodiagnostics Faults Classification for the Safety Enhancement of Industrial Machinery, MDPI
    journal article in Web of Science
  • HOLUB, M.; MAREK, T.; MÁČALA, D.; BEDNÁŘ, J.; BRADÁČ, F.; BLECHA, P.:
    INFLUENCE OF THE VOLUMETRIC ACCURACY OF MACHINE TOOL ON THE WORKING SPACE SIZE, MM SCIENCE
    journal article in Web of Science
  • HOLUB, M.; JANKOVÝCH, R.; VETIŠKA, J.; ŠRÁMEK, J.; BLECHA, P.; SMOLÍK, J.; HEINRICH, P.:
    Experimental Study of the Volumetric Error Effect on the Resulting Working Accuracy—Roundness, MDPI
    journal article in Web of Science
  • BLECHA, P.; DURAKBASA, N.; HOLUB, M.:
    Digitized Production – Its Potentials and Hazards,
    Proceedings of the International Symposium for Production Research 2018, pp.402-411, ISBN 978-3-319-92266-9, (2018), Springer, Cham
    conference paper
    akce: The International Symposium for Production Research 2018, Vídeň, 28.08.2018-31.08.2018
  • BLECHA, P.:
    Designing process of a new safe machine tool,
    Design of Machine Tools, pp.74-99, ISBN 978-80-260-8637-6, (2015), MM publishing
    book chapter
  • HOLUB, M.; HADAŠ, Z.; BLECHA, P.; VETIŠKA, J.; SINGULE, V.:
    ENERGY ANALYSIS OF ENERGY HARVESTING FROM MACHINE TOOL VIBRATIONS,
    MM Science Journal, Vol.2014, (2014), No.March, pp.462-465, ISSN 1805-0476, MM publishing, s. r. o.,
    journal article - other
  • HUZLÍK, R.; BLECHA, P.; VAŠÍČEK, A.; HOUŠKA, P.; HOLUB, M.:
    Device for Measuring of Active Power and Energy at Machine Tools,
    Mechatronics 2013 Recent Technological and Scientific Advances, pp.503-509, ISBN 978-3-319-02294-9, (2013), Springer
    conference paper
    akce: 10th International Conference on Mechatronics, Brno, 07.10.2013-09.10.2013
  • HOLUB, M.; HUZLÍK, R.; BLECHA, P.; BRADÁČ, F.:
    SIMULATION OF LINEAR AXIS WITH BALL SCREW AND PERMANENT MAGNET SYNCHRONOUS MACHINE,
    MM Science Journal, Vol.2012, (2012), No.Special Issue, pp.1-4, ISSN 1805-0476, MM publishing
    journal article - other
  • BLECHA, P.; HUZLÍK, R.; HOUŠKA, P.; HOLUB, M.:
    Device for electric power measurement at machine tools,
    MM Science Journal, Vol.2012, (2012), No.special issue, pp.1-6, ISSN 1805-0476, MM publishing
    journal article - other
  • BLECHA, P.; NOVOTNÝ, L.; BLECHA, R.:
    Fully Satisfying Machine Tools Development Process,
    MM Science Journal, Vol.2012, (2012), No.special issue, pp.1-6, ISSN 1805-0476, MM publishing
    journal article - other

List of publications at Portal BUT

Abstracts of most important papers:

  • HUZLÍK, R.; BLECHA, P.; VAŠÍČEK, A.; HOUŠKA, P.; HOLUB, M.:
    Device for Measuring of Active Power and Energy at Machine Tools,
    Mechatronics 2013 Recent Technological and Scientific Advances, pp.503-509, ISBN 978-3-319-02294-9, (2013), Springer
    conference paper
    akce: 10th International Conference on Mechatronics, Brno, 07.10.2013-09.10.2013

    This article describes developing of device for measuring active power and energy at machine tools. Demands on measuring of electric energy flow in machine tools are more often with requirement to increasing of efficiency. This problematic is very complicated, because there are some types of electric power supply. Machine tools have main supply with harmonic supply with disturbance, direct current supply with high-frequency disturbance and power supply with PWM modulation. This device primary serves for measuring of AC power between inverter and motor, but also is able measure at other places. Developing consist from developing of electronics and algorithm. Both these part are describes in article.
  • BLECHA, P.; HUZLÍK, R.; HOUŠKA, P.; HOLUB, M.:
    Device for electric power measurement at machine tools,
    MM Science Journal, Vol.2012, (2012), No.special issue, pp.1-6, ISSN 1805-0476, MM publishing
    journal article - other

    Ecodesign is one of actual theme in construction of machine tools. Increasing of efficiency is one of way, how can be decrease impact of machine tools on environment. Measuring of electric power at different electric drives in machine tools is one of first step for increasing power efficiency. This article describe theory of electric power measurement, with regard to machine tools, construction of special device for electric power measuring and measuring with this device comparison with classical measuring instrumental.
  • BLECHA, P.; NOVOTNÝ, L.; BLECHA, R.:
    Fully Satisfying Machine Tools Development Process,
    MM Science Journal, Vol.2012, (2012), No.special issue, pp.1-6, ISSN 1805-0476, MM publishing
    journal article - other

    In the current dynamic environment the manufacturers have to aim themselves at customers wishes as well as at requirements given by the third parties (most of all legislative ones) during the research and development of a capable machine. The compliance with these requirements is the necessary precondition to be able to introduce the machine on the market successfully. The development of competitive machines is usually connected with well balanced compromise which depends on objective assessment of customers wishes, legislative requirements, normative requirements, behaviour of competitors and on the expected development and the actual market condition at the time, when the newly developed machine is introduced on such a market. All above-mentioned facts require from the manufacturers to change their approach to provide capabilities of developed machines, from the standpoint of their quality, safety, reliability as well as from the standpoint e. g. ecodesign of this machinery. The submitted paper is aimed at the development of capable machines considering the scope of requirements put on its safety, reliability and quality.
  • BLECHA, P.; BLECHA, R.; BRADÁČ, F.:
    Integration of Risk Management into the Machinery Design Process,
    Mechatronics Recent Technological and Scientific Advances, pp.473-482, ISBN 978-3-642-23243-5, (2011), Springer-Verlag Berlin Heidelberg
    conference paper
    akce: 9th International Conference Mechatronics 2011, Varšava, 21.09.2011-24.09.2011

    Risk management is currently a key component of any design process. The designers are required to identify all hazards within the whole life cycle of the machine and, if necessary, to take appropriate measures in order to reduce the risk of these hazards to an acceptable level. Furthermore, the new machinery directive 2006/42/EC requires this process of assessment and minimization of risk to be documented, which is an essential prerequisite of placing the product on the market or into operation. As people generally tend to underestimate the risks, it is necessary to pay adequate attention also to elaboration of the instructions for use of the designed machine, and besides, to take into consideration any reasonably foreseeable misuse. This paper presents a concept of application and documentation of the technical risk management process during the design of machinery, with an empha-sis on its transparency.
  • BLECHA, P.; NOVOTNÝ, L.:
    Integration of Risk Management into the Process of PLC-Software Development in Machine Tools,
    Mechatronics Recent Technological and Scientific Advances, pp.19-24, ISBN 978-3-642-23243-5, (2011), Springer-Verlag Berlin Heidelberg
    conference paper
    akce: 9th International Conference Mechatronics 2011, Varšava, 21.09.2011-24.09.2011

    Risk management is currently a key component of the design process. The designers are required to identify all hazards within the whole life cycle of a machine and, if necessary, to take appropriate measures in order to reduce the risk of these hazards to an acceptable level. To achieve overall safety of a machine, it is also very important to carry out risk management during the development of software to ensure correct function of the designed mechatronic system. The presented paper describes realization of risk management during development of PLC-software for the system of automatic tool change in a machine tool.