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Title:Vrednotenje mehanskih vibracij na ročajih pnevmatskih kladiv
Authors:ID Marin, Andraž (Author)
ID Belšak, Aleš (Mentor) More about this mentor... New window
ID Pšeničnik, Zoran (Comentor)
Files:.pdf VS_Marin_Andraz_2020.pdf (3,89 MB)
MD5: 31E8990674D68BACF4E654F3E33BBE69
PID: 20.500.12556/dkum/110cea60-2bf5-400b-9089-e0551f77643f
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Diplomska naloga vsebuje predstavitev pnevmatskega kladiva MFD 90 DI in pomen izmerjenih vrednosti vibracij, ki se pojavijo na ročaju kladiva. Pomembno je, da vsakemu dinamično delujočemu stroju izmerimo vibracije na točki stika s človeškim delom telesa, saj pretirana izpostavljenost vibracijam lahko povzroči zdravstvene težave uporabniku delovnega stroja. Predstavljen je povzetek direktive 2002/44/EC ter standardov SIST EN ISO 5349-1,2 in SIST EN ISO 28927-10. V njih zapisana navodila in priporočila smo upoštevali pri izvedbi merjenja vibracij na pnevmatskem vrtalnem kladivu MFD 90 DI. Na koncu naloge so predstavljeni rezultati meritev, katere smo izvedli v podjetju Oprema Ravne d.o.o. in medsebojna primerjava računsko pridobljenih časov morebitne izpostavljenosti vibracijam delavca pri merjenju po dveh različnih standardih.
Keywords:Pnevmatsko vrtalno kladivo, izpostavljenost vibracijam, postopek merjenja, vibracije.
Place of publishing:Maribor
Publisher:[A. Marin]
Year of publishing:2020
PID:20.500.12556/DKUM-77993 New window
UDC:621.974(043.2)
COBISS.SI-ID:53514499 New window
NUK URN:URN:SI:UM:DK:OF2PFTGM
Publication date in DKUM:04.02.2021
Views:1104
Downloads:132
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:29.09.2020

Secondary language

Language:English
Title:Evaluation of mechanical vibration on the handles of pneumatic hammers
Abstract:The thesis introduces the pneumatic hammer MFD 90 DI and the significance of the measured vibration values that occur on the handle of the hammer. It is important to measure the vibration at the point of contact with the human part of the body of any dynamically operating machine, as excessive exposure to vibrations can cause health problems for the user of the working machine. A summary of the 2002/44/EC directive and the SIST EN ISO 5349-1,2 and SIST EN ISO 28927-10 standards are presented. The instructions and recommendations written therein were taken into account when performing vibration measurements on the MFD 90 DI pneumatic drill hammer. At the end of the thesis, the results of measurements performed in the company Oprema Ravne d.o.o. are presented as well as the calculated derived times of a worker’s possible exposure to vibration measured according to two different standards.
Keywords:Pneumatic drill, vibration exposure, measuring procedure, vibration


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