Increasing the safety of a device using the TRIZ methodology

• Autorzy: Galik Jan , Kohar Robert , Brumercik Frantisek , Hudec Juraj , Patin Bronislav

Identyfikatory

DOI

10.20858/sjsutst.2021.111.4

• Języki publikacji: EN

Abstrakty

EN

The safety of machinery is a very important aspect for its correct functioning in the conditions of modern production or assembly. According to the standards, manufacturers of special-purpose machines and devices are obliged to provide their equipment with a certificate of conformity (CE). This article describes the concerns of insufficient safety of a device. Insufficient coverage of part of the line meant that the certification did not take place, and the safety requirements were not met. The TRIZ method was used to resolve this technical discrepancy, providing designers with "instructions" on how to proceed, solve complex problems at the level of discrepancies and create solutions. By agreement of the designers, a solution that was not economically and implementation-intensive was created. All doors and windows within the fencing have been reinforced, thus achieving a greater degree of security. The resulting solution was subjected to simulations in the Ansys Workbench program, and the FEM analysis led to certain conclusions. The results were then moved to the structural engineer to assess the solution, who then approved the solution and successful certification of part of the device, respectively, in the assembly line.

Słowa kluczowe

EN

special purpose machines; safety; TRIZ

PL

maszyny specjalne; bezpieczeństwo; TRIZ

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Zeszyty Naukowe. Transport / Politechnika Śląska
• Rocznik: 2021
• Tom: z. 111
• Strony: 43--56
• Opis fizyczny: Bibliogr. 40 poz.

Twórcy

autor

Galik Jan

• Faculty of Mechanical Engineering, The University of Zilina, Univerzitna 8215/1, 010 26, Zilina, Slovak Republic

• https://orcid.org/0000-0003-4983-8851

autor

Kohar Robert

• Faculty of Mechanical Engineering, The University of Zilina, Univerzitna 8215/1, 010 26, Zilina, Slovak Republic

• https://orcid.org/0000-0001-7872-2829

autor

Brumercik Frantisek

• Faculty of Mechanical Engineering, The University of Zilina, Univerzitna 8215/1, 010 26, Zilina, Slovak Republic

• https://orcid.org/0000-0001-7475-3724

autor

Hudec Juraj

• HJ design s.r.o, Dolne Rudiny 8363/3, 010 01 Zilina, Slovak Republic

• https://orcid.org/0000-0003-2483-0407

autor

Patin Bronislav

• Faculty of Mechanical Engineering, The University of Zilina, Univerzitna 8215/1, 010 26, Zilina, Slovak Republic

• https://orcid.org/0000-0001-7791-655X

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