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沖床設備隔音房噪聲降噪應用范圍

2019-05-22 11:40:18

大中(zhong)(zhong)型(xing)高(gao)速自(zi)動沖(chong)(chong)(chong)(chong)床(chuang)(chuang)隔(ge)音(yin)房(fang)設(she)(she)計,沖(chong)(chong)(chong)(chong)床(chuang)(chuang)減(jian)振器沖(chong)(chong)(chong)(chong)床(chuang)(chuang)是板材加(jia)工(gong)工(gong)業的最重要的必(bi)需(xu)機(ji)器設(she)(she)備。沖(chong)(chong)(chong)(chong)床(chuang)(chuang)在工(gong)作的時候會(hui)造成機(ji)械傳動噪聲。處(chu)理(li)沖(chong)(chong)(chong)(chong)床(chuang)(chuang)噪聲難題,能夠(gou)運用沖(chong)(chong)(chong)(chong)床(chuang)(chuang)隔(ge)音(yin)房(fang),自(zi)動沖(chong)(chong)(chong)(chong)床(chuang)(chuang),中(zhong)(zhong)小(xiao)型(xing)沖(chong)(chong)(chong)(chong)床(chuang)(chuang)隔(ge)音(yin)箱,沖(chong)(chong)(chong)(chong)床(chuang)(chuang)靜音(yin)響,沖(chong)(chong)(chong)(chong)床(chuang)(chuang)消音(yin)室,沖(chong)(chong)(chong)(chong)床(chuang)(chuang)隔(ge)音(yin)室技術處(chu)理(li)對策(ce)。

沖床

沖(chong)床隔音(yin)(yin)房(fang)的(de)(de)(de)技術措施(shi)簡易(yi),減噪(zao)效果好,在(zai)噪(zao)聲(sheng)(sheng)(sheng)(sheng)控制工(gong)程(cheng)中廣泛運(yun)用,材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)的(de)(de)(de)吸音(yin)(yin)著眼于(yu)聲(sheng)(sheng)(sheng)(sheng)源一(yi)側反射(she)聲(sheng)(sheng)(sheng)(sheng)能(neng)的(de)(de)(de)大小(xiao),目(mu)標(biao)是反射(she)聲(sheng)(sheng)(sheng)(sheng)能(neng)要(yao)小(xiao);材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)隔音(yin)(yin)著眼于(yu)出(chu)射(she)聲(sheng)(sheng)(sheng)(sheng)源另一(yi)側的(de)(de)(de)散射(she)聲(sheng)(sheng)(sheng)(sheng)能(neng)的(de)(de)(de)大小(xiao),目(mu)標(biao)是散射(she)聲(sheng)(sheng)(sheng)(sheng)能(neng)要(yao)小(xiao)。吸聲(sheng)(sheng)(sheng)(sheng)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)與隔聲(sheng)(sheng)(sheng)(sheng)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)的(de)(de)(de)差(cha)別(bie)吸聲(sheng)(sheng)(sheng)(sheng)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)對出(chu)射(she)聲(sheng)(sheng)(sheng)(sheng)能(neng)的(de)(de)(de)反射(she)不大,這代表(biao)著聲(sheng)(sheng)(sheng)(sheng)能(neng)容易(yi)進(jin)到(dao)和通過這類材(cai)(cai)(cai)(cai)料(liao)(liao)(liao);能(neng)夠想(xiang)像(xiang),這類材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)的(de)(de)(de)材(cai)(cai)(cai)(cai)質應該是多孔、松(song)散和透氣的(de)(de)(de),這就是典型性(xing)的(de)(de)(de)多孔性(xing)吸聲(sheng)(sheng)(sheng)(sheng)材(cai)(cai)(cai)(cai)料(liao)(liao)(liao)。


隔音(yin)房的結構型是:材料中具備很多的、互相貫通的、從表到里的微(wei)孔(kong),也即具備一定(ding)的透(tou)氣性(xing)。針對隔聲(sheng)材料,要變弱散射(she)聲(sheng)能,阻擋聲(sheng)音(yin)的傳播(bo),就不(bu)可以好似吸聲(sheng)材料那般多孔(kong)、松散、透(tou)氣,反過來,它的材質應該(gai)是重而密實的,如鋼板、鉛板、墻體等類材料。


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