Powiadomienia systemowe
- Sesja wygasła!
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Experimental assessment of the impact of electromagnetic field phenomena on a welder working in the SMAW method in DCEN and DCEP polarizations
Języki publikacji
Abstrakty
Wpływy pól elektromagnetycznych na organizmy ludzkie są obecnie popularnym kierunkiem badań w licznych ośrodkach naukowych na całym świecie. W artykule podjęto tematykę empirycznej oceny odziaływania polowych zjawisk elektromagnetycznych na spawacza wykonującego prace spawalnicze w metodzie 111. Badania zostały przeprowadzone z myślą o odwzorowaniu, warunków w jakich pracują spawalnicy – montażyści. Szacuje się, że wśród metod spawania łukowego ponad połowa prac światowych jest wykonywana właśnie w tej metodzie. Przeprowadzono pomiary składowej elektrycznej i magnetycznej pola elektromagnetycznego, na które narażona jest pochylona głowa spawacza oraz narządy wewnątrz klatki piersiowej. Pomiary pola powtórzono dla polaryzacji DCEP oraz DCEN. Wyniki poddano analizie statystycznej i odniesiono do aktualnie obowiązujących aktów prawnych.
The effects of electromagnetic fields on human organisms are now a popular area of research in numerous research centers around the world. The article deals with the subject of the empirical assessment of the impact of electromagnetic field phenomena on a welder performing welding works in the method SMAW. The research was carried out with a view to reproducing the conditions in which welders - assemblers work. It is estimated that among the arc welding methods, more than half of the world washes are made with this method. Measurements of the electrical and magnetic components of the electromagnetic field to which the welder's inclined head and organs inside the chest are exposed were carried out. The EMC measurements were repeated for the polarization of DCEP and DCEN. Respecting the stochastic nature of the results, they were subjected to statistical analysis and compared to the currently binding norms contained in law regulations.
Wydawca
Czasopismo
Rocznik
Tom
Strony
217--220
Opis fizyczny
Bibliogr. 17 poz., rys.
Twórcy
autor
- Lublin University of Technology, Fundamentals of Technology Faculty, Nadbystrzycka 38 A, 20-618 Lublin
autor
- Instytut Nauk Technicznych i Lotnistwa, Państwowa Akademia Nauk Stosowanych w Chełmie, ul. Pocztowa 24, 22-100 Chełm
Bibliografia
- [1] Yu W., et.al., A comparison between fracture toughness at different locations of SMAW and GTAW welded joints of primary coolant piping, Eng. Fract. Mech., 202 (2018), 135–146, doi: 10.1016/j.engfracmech.2018.09.021
- [2] Alkahla I., et.al, Sustainability assessment of shielded metal arc welding (SMAW) process, IOP Conf. Ser. Mater. Sci. Eng.,(2017), 1-8, doi: 10.1088/1757-899X/244/1/012001
- [3] Mazurek P., et.al, The intensity of the electromagnetic fields in the coverage of GSM 900, GSM 1800 DECT, UMTS, WLAN in built-up areas, Applications of Electromagnetics in Modern Engineering and Medicine (PTZE), (2018), 159-162
- [4] Mahajan S., et.al,Design and Development of Shielded MetalArc Welding (SMAW) Electrode Coatings Using a CaO-CaF2-SiO2 and CaO-SiO2-Al2O3 Flux System, JOM, (2019) t. 71, nr 7, 2435–2444, doi: 10.1007/s11837-019-03494-9
- [5] Michalowska J., et.al., Exposure to Electromagnetic Fields in the Surrounding Area of Microtomograph for the Frequency of 50 Hz,. IEEE EUROCON -17th International Conference on Smart Technologies, (2017), 555-557
- [6] Michałowska J., et.al, Empirical assessment of the MAG welder’s exposure to an electromagnetic field, Przegląd Elektrotechniczny, (2020), doi: 10.15199/48.2020.12.48
- [7] Michałowska J, et.al, Measurement of high-frequency electromagnetic fields in CNC machine tools area, 4th International Symposium on Wireless Systems within the International Conferences on Intelligent Data Acquisition and Advanced Computing Systems (IDAACS-SWS) IEEE 2018, (2018), 162-165
- [8] Mika D., et.al, Measurements of the level of harmful factors in the workplace of numerically operated milling machine, Przeglad Elektrotechniczny,(2016), Volume 92, Issue 12, Ps 97–100
- [9] Tofil A., et.al., Cross wedge rolling with upsetting, Archives of Metallurgy and Materials, vol 58, Issue 4, (2013), 1191-1196
- [10] Michałowska J.,et.al., Identification of the Electromagnetic Field Strength in Public Spaces and During Travel,. Applications of Electromagnetics in Modern Engineering and Medicine (PTZE), (2019), 121-124
- [11] Gontarz A., et.al, Numerical analysis of unconventional forging process of hollowed shaft from Ti-6Al-4V alloy, Journal of Shanghai Jiaotong University (Science), vol. 7, nr 17, (2013)
- [12] Fang M., T., et. al., Examination of abnormal behavior detection based on improved YOLOv3, Electronics, (2021) 10(2), 197
- [13] Kochan O., et.al, Ad-hoc temperature measurements using a thermistor, Proceedings of the 12th International Conference on Measurement, MEASUREMENT, (2019), 228 – 231, doi: 10.23919/measurement47340.2019.8780010
- [14] Michałowska J.,et.al., Identification of the Electromagnetic Field Strength in Public Spaces and During Travel,. Applications of Electromagnetics in Modern Engineering and Medicine (PTZE), (2019), 121-124
- [15] Jun S. et. al., The mechanism of the occurrence of acquired thermoelectric inhomogeneity of thermocouples and its effect on the result of temperature measurement, Measurement Techniques, (2015), 57(10), 1160-1166
- [16] Jun S. et. al., Thermocouples with built-in self-testing. International journal of thermophysics, (2016), 37(4), 1-9
- [17] Komarzyniec G., et. al., The calculation of the inrush current peak value of superconducting transformers, Selected Problems of Electrical Engineering and Electronics, WZEE(2015), doi: 10.1109/WZEE.2015.739404
Uwagi
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-62a21fbd-ac58-4fcb-8a2a-bf40d79dd981