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Technique for estimating the sound power level radiated by pneumatic rock drills and the evaluation of a CSIR prototype rock drill with engineering noise controls

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dc.contributor.author Kovalchik, PG
dc.contributor.author Duda, FT
dc.contributor.author Harper, GS
dc.date.accessioned 2010-03-02T11:31:56Z
dc.date.available 2010-03-02T11:31:56Z
dc.date.issued 2009-05
dc.identifier.citation Kovalchik, PG, Duda, FT and Harper, GS. 2009. Technique for estimating the sound power level radiated by pneumatic rock drills and the evaluation of a CSIR prototype rock drill with engineering noise controls. Journal of the Southern African Institute of Mining and Metallurgy, Vol. 109, pp 295-299 en
dc.identifier.issn 0038–223X
dc.identifier.uri http://www.saimm.co.za/Journal/v109n05p295.pdf
dc.identifier.uri http://hdl.handle.net/10204/3962
dc.description Copyright: 2009 Southern African Institute of Mining and Metallurgy en
dc.description.abstract This report describes the procedure for the measurement and reporting of noise from portable pneumatic tools such as jackleg drills. The technique used in this research allows for the determination of the source A-weighted sound power levels and the radiation patterns in octave and 1/3 octave bands. Overall sound power level is also determined. This paper also reports the results obtained by using this procedure to evaluate a SECO S215 standard production drill and a CSIR Miningtek prototype rock drill incorporating engineering noise control measures. It was found that by using the manufacture’s recommended operating pressure of 496 kPa (72 psi) that the CSIR prototype’s sound power was 10 dB(A) less then that of the SECO S215. en
dc.language.iso en en
dc.publisher South African Institute for Mining and Metallurgy en
dc.subject Pneumatic rock drill en
dc.subject Noise control en
dc.subject Sound power level en
dc.subject Noise induced hearing loss en
dc.subject Mining en
dc.subject Metallurgy en
dc.subject Rock drill en
dc.title Technique for estimating the sound power level radiated by pneumatic rock drills and the evaluation of a CSIR prototype rock drill with engineering noise controls en
dc.type Article en
dc.identifier.apacitation Kovalchik, P., Duda, F., & Harper, G. (2009). Technique for estimating the sound power level radiated by pneumatic rock drills and the evaluation of a CSIR prototype rock drill with engineering noise controls. http://hdl.handle.net/10204/3962 en_ZA
dc.identifier.chicagocitation Kovalchik, PG, FT Duda, and GS Harper "Technique for estimating the sound power level radiated by pneumatic rock drills and the evaluation of a CSIR prototype rock drill with engineering noise controls." (2009) http://hdl.handle.net/10204/3962 en_ZA
dc.identifier.vancouvercitation Kovalchik P, Duda F, Harper G. Technique for estimating the sound power level radiated by pneumatic rock drills and the evaluation of a CSIR prototype rock drill with engineering noise controls. 2009; http://hdl.handle.net/10204/3962. en_ZA
dc.identifier.ris TY - Article AU - Kovalchik, PG AU - Duda, FT AU - Harper, GS AB - This report describes the procedure for the measurement and reporting of noise from portable pneumatic tools such as jackleg drills. The technique used in this research allows for the determination of the source A-weighted sound power levels and the radiation patterns in octave and 1/3 octave bands. Overall sound power level is also determined. This paper also reports the results obtained by using this procedure to evaluate a SECO S215 standard production drill and a CSIR Miningtek prototype rock drill incorporating engineering noise control measures. It was found that by using the manufacture’s recommended operating pressure of 496 kPa (72 psi) that the CSIR prototype’s sound power was 10 dB(A) less then that of the SECO S215. DA - 2009-05 DB - ResearchSpace DP - CSIR KW - Pneumatic rock drill KW - Noise control KW - Sound power level KW - Noise induced hearing loss KW - Mining KW - Metallurgy KW - Rock drill LK - https://researchspace.csir.co.za PY - 2009 SM - 0038–223X T1 - Technique for estimating the sound power level radiated by pneumatic rock drills and the evaluation of a CSIR prototype rock drill with engineering noise controls TI - Technique for estimating the sound power level radiated by pneumatic rock drills and the evaluation of a CSIR prototype rock drill with engineering noise controls UR - http://hdl.handle.net/10204/3962 ER - en_ZA


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