為什么要(yao)對(dui)機械(xie)加工(gong)行(xing)業進(jin)行(xing)噪聲(sheng)(sheng)治(zhi)理呢(ni)？下面由噪聲(sheng)(sheng)治(zhi)理來介紹(shao)一下。由于機械(xie)加工(gong)業中有(you)(you)(you)剪切、鍛(duan)造和沖壓(ya)等程序，噪音(yin)治(zhi)理廠家，且這些程序在操作中會因為金屬摩擦而產(chan)生大分(fen)貝的(de)聲(sheng)(sheng)音(yin)，所以為了(le)避免(mian)在此(ci)行(xing)業工(gong)作的(de)人會出現的(de)問題，對(dui)機械(xie)加工(gong)行(xing)業進(jin)行(xing)噪聲(sheng)(sheng)治(zhi)理是有(you)(you)(you)很有(you)(you)(you)必要(yao)的(de)。另外(wai)了(le)使(shi)其消音(yin)效果增強，還要(yao)知道選(xuan)擇哪種噪聲(sheng)(sheng)治(zhi)理。綜上所述，你(ni)是否(fou)了(le)解為什么機械(xie)加工(gong)行(xing)業要(yao)噪聲(sheng)(sheng)治(zhi)理了(le)。

噪(zao)(zao)(zao)音(yin)治理的(de)(de)方案1、控制(zhi)(zhi)噪(zao)(zao)(zao)聲(sheng)源(yuan)(yuan)。降(jiang)低(di)聲(sheng)源(yuan)(yuan)噪(zao)(zao)(zao)音(yin)，工(gong)業(ye)、交(jiao)通運(yun)輸業(ye)可以選用(yong)低(di)噪(zao)(zao)(zao)音(yin)的(de)(de)生(sheng)(sheng)產設(she)備(bei)和改(gai)進生(sheng)(sheng)產工(gong)藝，或者(zhe)改(gai)變噪(zao)(zao)(zao)音(yin)源(yuan)(yuan)的(de)(de)運(yun)動(dong)方式(shi)(如用(yong)隔音(yin)阻尼(ni)材(cai)料(liao)、隔振(zhen)等(deng)(deng)(deng)措(cuo)施降(jiang)低(di)固(gu)體發聲(sheng)體的(de)(de)振(zhen)動(dong))。2、阻斷噪(zao)(zao)(zao)聲(sheng)傳播。在(zai)傳音(yin)途(tu)徑(jing)(jing)上降(jiang)低(di)噪(zao)(zao)(zao)音(yin)，控制(zhi)(zhi)噪(zao)(zao)(zao)音(yin)的(de)(de)傳播，改(gai)源(yuan)(yuan)已經(jing)發出的(de)(de)噪(zao)(zao)(zao)音(yin)傳播途(tu)徑(jing)(jing)，海(hai)口(kou)噪(zao)(zao)(zao)音(yin)治理，如采(cai)用(yong)吸(xi)音(yin)材(cai)料(liao)、隔音(yin)材(cai)料(liao)、隔音(yin)屏障、隔振(zhen)等(deng)(deng)(deng)措(cuo)施。3、在(zai)人(ren)耳(er)(er)(er)處減弱噪(zao)(zao)(zao)聲(sheng)。受音(yin)者(zhe)或受音(yin)的(de)(de)噪(zao)(zao)(zao)音(yin)防護，在(zai)聲(sheng)源(yuan)(yuan)和傳播途(tu)徑(jing)(jing)上無法(fa)采(cai)取(qu)(qu)措(cuo)施，或采(cai)取(qu)(qu)的(de)(de)聲(sheng)學措(cuo)施仍不能(neng)達到預期(qi)(qi)效果時(shi)，就需要(yao)對受音(yin)者(zhe)或受音(yin)采(cai)取(qu)(qu)防護措(cuo)施，如長期(qi)(qi)職業(ye)性噪(zao)(zao)(zao)音(yin)暴露的(de)(de)工(gong)人(ren)可以戴耳(er)(er)(er)塞(sai)、耳(er)(er)(er)罩或頭盔等(deng)(deng)(deng)護耳(er)(er)(er)器。

下面由(you)小編(bian)來介紹一(yi)下風(feng)(feng)機噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)治(zhi)理(li)方案，有(you)興趣的可以看看。風(feng)(feng)機的噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)一(yi)般有(you)空氣性噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)、電機噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)以及管道噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)，車(che)間噪(zao)(zao)(zao)音治(zhi)理(li)，多為中低頻噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)。當風(feng)(feng)機同(tong)時開啟時還存在疊加問題。為此可以采取(qu)隔聲(sheng)(sheng)(sheng)(sheng)罩(zhao)，根據噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)類型和(he)頻率，來選擇合適的隔聲(sheng)(sheng)(sheng)(sheng)罩(zhao)，從而達(da)到降低噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的效(xiao)果。一(yi)般風(feng)(feng)機在正常工作時需(xu)(xu)要(yao)有(you)進出(chu)(chu)風(feng)(feng)口(kou)，空壓機噪(zao)(zao)(zao)音治(zhi)理(li)，因(yin)此在安裝(zhuang)隔聲(sheng)(sheng)(sheng)(sheng)罩(zhao)時，不(bu)能進行密封處理(li)需(xu)(xu)要(yao)預(yu)留進出(chu)(chu)風(feng)(feng)口(kou)。但(dan)是進出(chu)(chu)風(feng)(feng)口(kou)又是設備噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)大(da)的位置，所以為了防止噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)外(wai)泄，需(xu)(xu)要(yao)在隔聲(sheng)(sheng)(sheng)(sheng)罩(zhao)上面安裝(zhuang)消聲(sheng)(sheng)(sheng)(sheng)器，從而降低漏聲(sheng)(sheng)(sheng)(sheng)現象。