噪(zao)(zao)音所(suo)產(chan)(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)危害是(shi)比(bi)較大(da)的(de)(de)(de)(de)(de)(de)(de)，尤其(qi)(qi)是(shi)表現在如下幾個(ge)(ge)方面：1、長期在強烈的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)音環境中(zhong)(zhong)工(gong)作，可(ke)以使(shi)人(ren)產(chan)(chan)(chan)生(sheng)(sheng)噪(zao)(zao)聲(sheng)(sheng)(sheng)性(xing)耳(er)聾(long)。2、影響人(ren)們的(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)常(chang)(chang)工(gong)作、學(xue)習及日常(chang)(chang)生(sheng)(sheng)活。那么(me)石(shi)材加工(gong)過(guo)程中(zhong)(zhong)噪(zao)(zao)音是(shi)怎樣產(chan)(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)呢？它主要來(lai)自齒(chi)(chi)尖(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)，鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)振(zhen)動及物料摩擦聲(sheng)(sheng)(sheng)。齒(chi)(chi)尖(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)：是(shi)當(dang)鋸(ju)片(pian)(pian)(pian)(pian)高(gao)速運轉時(shi)(shi)，鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)鋸(ju)齒(chi)(chi)與(yu)(yu)周圍的(de)(de)(de)(de)(de)(de)(de)空氣(qi)相(xiang)互作用，引(yin)起(qi)空氣(qi)的(de)(de)(de)(de)(de)(de)(de)壓力脈動而產(chan)(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)聲(sheng)(sheng)(sheng)。齒(chi)(chi)尖(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)功率(lv)(lv)與(yu)(yu)鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)直徑、鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)速度(du)的(de)(de)(de)(de)(de)(de)(de)三次(ci)(ci)方成(cheng)(cheng)正(zheng)(zheng)比(bi)，當(dang)轉速越低時(shi)(shi)，與(yu)(yu)其(qi)(qi)線(xian)(xian)速度(du)三次(ci)(ci)方成(cheng)(cheng)正(zheng)(zheng)比(bi)，齒(chi)(chi)尖(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)可(ke)由(you)下式(shi)計算(suan)：式(shi)中(zhong)(zhong)：fi—齒(chi)(chi)尖(jian)噪(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)率(lv)(lv)，即鋸(ju)齒(chi)(chi)每(mei)秒打空氣(qi)質點的(de)(de)(de)(de)(de)(de)(de)次(ci)(ci)數，（HZ）z—鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數（個(ge)(ge)）n—鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)(de)(de)(de)轉速（r/min）i—諧波序號i=1、2、3……鋸(ju)片(pian)(pian)(pian)(pian)旋(xuan)轉時(shi)(shi)，每(mei)個(ge)(ge)齒(chi)(chi)尖(jian)產(chan)(chan)(chan)生(sheng)(sheng)單極輻射流(liu)(liu)，并周期地通過(guo)工(gong)作臺(tai)的(de)(de)(de)(de)(de)(de)(de)鋸(ju)縫(feng)向外排出(chu)，由(you)于氣(qi)流(liu)(liu)壓力發生(sheng)(sheng)激(ji)烈變化，隨(sui)(sui)之產(chan)(chan)(chan)生(sheng)(sheng)排氣(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)，排氣(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)升功率(lv)(lv)也隨(sui)(sui)著鋸(ju)片(pian)(pian)(pian)(pian)線(xian)(xian)速度(du)增大(da)而急劇增加，它與(yu)(yu)氣(qi)流(liu)(liu)速度(du)的(de)(de)(de)(de)(de)(de)(de)6次(ci)(ci)方成(cheng)(cheng)正(zheng)(zheng)比(bi)，在線(xian)(xian)速度(du)較小時(shi)(shi)，與(yu)(yu)其(qi)(qi)5次(ci)(ci)方成(cheng)(cheng)正(zheng)(zheng)比(bi)，則排氣(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)率(lv)(lv)為：式(shi)中(zhong)(zhong)：fi—排氣(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)率(lv)(lv)，（HZ）z—鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數（個(ge)(ge)）n—鋸(ju)片(pian)(pian)(pian)(pian)軸(zhou)的(de)(de)(de)(de)(de)(de)(de)轉速（r/min）i—諧波序號i=1、2、3……在鋸(ju)片(pian)(pian)(pian)(pian)高(gao)速旋(xuan)轉時(shi)(shi)，每(mei)當(dang)渦流(liu)(liu)分(fen)離的(de)(de)(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)與(yu)(yu)鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)固有(you)頻(pin)率(lv)(lv)相(xiang)近時(shi)(shi)，就發生(sheng)(sheng)共振(zhen)，便發出(chu)“尖(jian)叫聲(sheng)(sheng)(sheng)”，其(qi)(qi)頻(pin)率(lv)(lv)為：f=z fr式(shi)中(zhong)(zhong)：z—鋸(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)數（個(ge)(ge)）fr—軸(zhou)回轉頻(pin)率(lv)(lv)（HZ）鋸(ju)片(pian)(pian)(pian)(pian)屬(shu)于薄(bo)壁件，其(qi)(qi)剛(gang)性(xing)一(yi)般較差，在外力的(de)(de)(de)(de)(de)(de)(de)作用下很容易產(chan)(chan)(chan)生(sheng)(sheng)振(zhen)動，由(you)于振(zhen)動便容易產(chan)(chan)(chan)生(sheng)(sheng)物料的(de)(de)(de)(de)(de)(de)(de)摩擦，因此該類的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)音也就隨(sui)(sui)之產(chan)(chan)(chan)生(sheng)(sheng)。

青(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)用(yong)(yong)(yong)途青(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)，顧名(ming)思(si)義(yi)就(jiu)是(shi)使(shi)用(yong)(yong)(yong)天然(ran)的(de)(de)(de)(de)(de)(de)天青(qing)石(shi)(shi)(shi)制(zhi)作而成的(de)(de)(de)(de)(de)(de)，使(shi)用(yong)(yong)(yong)它(ta)制(zhi)作的(de)(de)(de)(de)(de)(de)板(ban)(ban)材(cai)(cai)，重(zhong)慶青(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)具(ju)有(you)(you)無毒無味、無反射的(de)(de)(de)(de)(de)(de)特(te)點，我們常常將它(ta)使(shi)用(yong)(yong)(yong)到(dao)各種(zhong)(zhong)大型的(de)(de)(de)(de)(de)(de)室(shi)外廣場(chang)建(jian)筑(zhu)的(de)(de)(de)(de)(de)(de)裝修當(dang)中，這種(zhong)(zhong)青(qing)石(shi)(shi)(shi)板(ban)(ban)究竟有(you)(you)什么(me)用(yong)(yong)(yong)途，可(ke)以(yi)(yi)備受青(qing)睞呢？青(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)，它(ta)是(shi)一(yi)種(zhong)(zhong)非礦(kuang)物質(zhi)的(de)(de)(de)(de)(de)(de)產品，俗稱“綠石(shi)(shi)(shi)板(ban)(ban)”，青(qing)石(shi)(shi)(shi)板(ban)(ban)主(zhu)要是(shi)由石(shi)(shi)(shi)灰石(shi)(shi)(shi)、白云石(shi)(shi)(shi)組成的(de)(de)(de)(de)(de)(de)，屬于沉積巖這一(yi)種(zhong)(zhong)類，重(zhong)慶青(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)它(ta)是(shi)隨著(zhu)巖石(shi)(shi)(shi)埋藏的(de)(de)(de)(de)(de)(de)深度條件的(de)(de)(de)(de)(de)(de)不同以(yi)(yi)及(ji)銅、鐵、等(deng)等(deng)金屬氧化物的(de)(de)(de)(de)(de)(de)混淆之后，經過(guo)長(chang)時(shi)期(qi)的(de)(de)(de)(de)(de)(de)地質(zhi)作用(yong)(yong)(yong)，形成了多種(zhong)(zhong)顏色的(de)(de)(de)(de)(de)(de)青(qing)石(shi)(shi)(shi)板(ban)(ban)。青(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)具(ju)有(you)(you)硬度高(gao)，重(zhong)慶青(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)抗壓能力強，質(zhi)地密實，重(zhong)慶青(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)由于材(cai)(cai)質(zhi)的(de)(de)(de)(de)(de)(de)天然(ran)性(xing)，看起(qi)來(lai)比較自然(ran)古樸，它(ta)的(de)(de)(de)(de)(de)(de)表(biao)面一(yi)般不會(hui)經過(guo)人工的(de)(de)(de)(de)(de)(de)打(da)磨，當(dang)被劈制(zhi)成一(yi)些面積不大的(de)(de)(de)(de)(de)(de)薄板(ban)(ban)后，仍然(ran)具(ju)有(you)(you)天然(ran)的(de)(de)(de)(de)(de)(de)效果(guo)，用(yong)(yong)(yong)于室(shi)內(nei)的(de)(de)(de)(de)(de)(de)裝飾(shi)或(huo)者是(shi)一(yi)些局(ju)部墻(qiang)面的(de)(de)(de)(de)(de)(de)裝飾(shi)，這樣會(hui)使(shi)得裝飾(shi)有(you)(you)返璞歸真(zhen)的(de)(de)(de)(de)(de)(de)效果(guo)。

浴缸(gang)石(shi)(shi)(shi)材(cai)(cai)收口施工：（1）浴缸(gang)與(yu)(yu)石(shi)(shi)(shi)材(cai)(cai)相接部位(wei)(wei)按浴缸(gang)邊(bian)(bian)緣壓(ya)石(shi)(shi)(shi)材(cai)(cai)的做(zuo)法施工，石(shi)(shi)(shi)材(cai)(cai)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)按整塊石(shi)(shi)(shi)材(cai)(cai)根(gen)據浴缸(gang)尺(chi)寸切割鏤空磨邊(bian)(bian)，工廠加(jia)工完成后(hou)現場(chang)安裝(zhuang)，石(shi)(shi)(shi)材(cai)(cai)與(yu)(yu)浴缸(gang)交界處用耐候膠收口。（2）浴缸(gang)周邊(bian)(bian)石(shi)(shi)(shi)材(cai)(cai)部位(wei)(wei)作4*4鍍鋅角(jiao)鋼支撐(cheng)架，鋼絲(si)網泥(ni)沙漿粉刷后(hou)再安裝(zhuang)石(shi)(shi)(shi)材(cai)(cai)，并留設石(shi)(shi)(shi)材(cai)(cai)檢修暗(an)門，檢修門規格及方(fang)向需(xu)(xu)符合檢修要求。11、全窗(chuang)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)柜櫥(chu)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)翻邊(bian)(bian)施工：人(ren)(ren)造石(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)板與(yu)(yu)窗(chuang)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)部位(wei)(wei)高(gao)差50-70mm，為保證整體美觀(guan)效果，人(ren)(ren)造石(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)擋(dang)水(shui)應跟通至(zhi)(zhi)窗(chuang)框邊(bian)(bian)。12、高(gao)窗(chuang)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)櫥(chu)柜臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)翻邊(bian)(bian)施工：人(ren)(ren)造石(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)板與(yu)(yu)窗(chuang)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)部位(wei)(wei)高(gao)差大(da)于(yu)80mm，人(ren)(ren)造石(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)擋(dang)水(shui)外凸，窗(chuang)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)邊(bian)(bian)用人(ren)(ren)造石(shi)(shi)(shi)或(huo)廚房面(mian)(mian)(mian)(mian)磚跟通。13、低窗(chuang)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)櫥(chu)柜臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)翻遍施工：（1）窗(chuang)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)部位(wei)(wei)低于(yu)人(ren)(ren)造石(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)板，人(ren)(ren)造石(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)擋(dang)水(shui)做(zuo)出后(hou)需(xu)(xu)跟至(zhi)(zhi)窗(chuang)邊(bian)(bian)或(huo)預(yu)留。（2）不(bu)小于(yu)100mm的操作空間后(hou)跟通至(zhi)(zhi)窗(chuang)臺(tai)(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)(mian)。大(da)理石(shi)(shi)(shi)地面(mian)(mian)(mian)(mian)如(ru)何(he)養護(hu)？

辨識飾面(mian)石(shi)材(cai)(cai)質(zhi)(zhi)量(liang)(liang)(liang)(liang)加(jia)工好(hao)的(de)(de)(de)成品飾面(mian)石(shi)材(cai)(cai)，其(qi)(qi)質(zhi)(zhi)量(liang)(liang)(liang)(liang)好(hao)壞不(bu)可(ke)以從(cong)以下四(si)方(fang)面(mian)來鑒別(bie)；⑴觀(guan)(guan)(guan)(guan)，即肉眼觀(guan)(guan)(guan)(guan)察石(shi)材(cai)(cai)的(de)(de)(de)表面(mian)結(jie)構(gou)。一般(ban)(ban)說來，均(jun)勻(yun)(yun)的(de)(de)(de)細料(liao)結(jie)構(gou)的(de)(de)(de)石(shi)材(cai)(cai)具有(you)細膩的(de)(de)(de)質(zhi)(zhi)感，為石(shi)材(cai)(cai)之佳品；粗(cu)粒及不(bu)等(deng)粒結(jie)構(gou)的(de)(de)(de)石(shi)材(cai)(cai)其(qi)(qi)外觀(guan)(guan)(guan)(guan)效(xiao)果(guo)較差(cha)，重(zhong)慶(qing)石(shi)材(cai)(cai)欄桿機(ji)械力學性能(neng)也不(bu)均(jun)勻(yun)(yun)，質(zhi)(zhi)量(liang)(liang)(liang)(liang)稍差(cha)。另外，天然石(shi)材(cai)(cai)由于地(di)質(zhi)(zhi)作用的(de)(de)(de)影響(xiang)常在其(qi)(qi)中(zhong)產生一些細脈、微(wei)裂隙(xi)(xi)，石(shi)材(cai)(cai)易沿(yan)這些部位發生破裂，應注(zhu)意剔除(chu)。至(zhi)于缺棱少角更是影響(xiang)美觀(guan)(guan)(guan)(guan)，選(xuan)擇(ze)時尤應注(zhu)意。⑵量(liang)(liang)(liang)(liang)，即量(liang)(liang)(liang)(liang)石(shi)材(cai)(cai)的(de)(de)(de)尺(chi)寸規(gui)格(ge)，重(zhong)慶(qing)石(shi)材(cai)(cai)欄桿以免影響(xiang)拼(pin)接，或(huo)(huo)造成拼(pin)接后的(de)(de)(de)圖案(an)、花紋、線條變形，影響(xiang)裝飾效(xiao)果(guo)。⑶聽，即聽石(shi)材(cai)(cai)的(de)(de)(de)敲擊聲音。一般(ban)(ban)而言，質(zhi)(zhi)量(liang)(liang)(liang)(liang)好(hao)的(de)(de)(de)，內部致密(mi)均(jun)勻(yun)(yun)且無(wu)顯微(wei)裂隙(xi)(xi)的(de)(de)(de)石(shi)材(cai)(cai)，其(qi)(qi)敲擊聲清(qing)脆(cui)悅耳；相反，若石(shi)材(cai)(cai)內部存(cun)在顯微(wei)裂隙(xi)(xi)或(huo)(huo)細脈或(huo)(huo)因(yin)風化(hua)導致顆(ke)粒間接觸變松，則敲擊聲粗(cu)啞。⑷試(shi)，即用簡單(dan)的(de)(de)(de)試(shi)驗(yan)方(fang)法來檢驗(yan)石(shi)材(cai)(cai)質(zhi)(zhi)量(liang)(liang)(liang)(liang)好(hao)壞。

酉陽偉奇卡拉拉白大理石石材服務商通常情況下(xia)(xia)圓形(xing)的(de)刀具因(yin)為切(qie)開(kai)半徑比照小，所以重慶石(shi)(shi)材(cai)(cai)加工(gong)(gong)廠的(de)石(shi)(shi)材(cai)(cai)在受力(li)的(de)進(jin)程中比照安穩，一同切(qie)開(kai)進(jin)程的(de)好(hao)(hao)壞直接決議著石(shi)(shi)材(cai)(cai)的(de)運用(yong)壽(shou)數。因(yin)此加工(gong)(gong)東(dong)西的(de)翻(fan)開(kai)將會不(bu)(bu)(bu)斷跋涉(she)。同樣是修建板(ban)石(shi)(shi)類，瓦(wa)(wa)板(ban)巖能夠做(zuo)飾面板(ban)巖，而(er)飾面板(ban)巖不(bu)(bu)(bu)能做(zuo)瓦(wa)(wa)板(ban)巖，這是啥理(li)由(you)呢?首要要知道優質的(de)板(ban)石(shi)(shi)有(you)(you)必要具有(you)(you)的(de)特征：劈分(fen)功(gong)用(yong)好(hao)(hao)、平整度(du)好(hao)(hao)、色(se)差(cha)(cha)小、黑(hei)度(du)高(gao)(其他色(se)彩同理(li))、曲(qu)(qu)折(zhe)強(qiang)度(du)高(gao)、含鈣鐵硫量低，燒失量低，耐酸(suan)堿(jian)功(gong)用(yong)好(hao)(hao)，吸水率(lv)低，耐候性好(hao)(hao)。重慶石(shi)(shi)材(cai)(cai)加工(gong)(gong)廠的(de)青石(shi)(shi)板(ban)材(cai)(cai)不(bu)(bu)(bu)具有(you)(you)超(chao)(chao)卓(zhuo)的(de)劈分(fen)功(gong)用(yong)，根柢(di)沒有(you)(you)方法(fa)把石(shi)(shi)板(ban)瓦(wa)(wa)劈分(fen)到(dao)5~7mm的(de)規范厚度(du)；沒有(you)(you)超(chao)(chao)卓(zhuo)的(de)曲(qu)(qu)折(zhe)強(qiang)度(du)，在這一厚度(du)下(xia)(xia)就(jiu)無法(fa)抵達(da)蓋瓦(wa)(wa)的(de)運用(yong)需要;平整度(du)差(cha)(cha)，根柢(di)不(bu)(bu)(bu)能滿意(yi)規整穩妥的(de)掛瓦(wa)(wa)施工(gong)(gong)需要;沒有(you)(you)超(chao)(chao)卓(zhuo)的(de)材(cai)(cai)料(liao)特征，就(jiu)不(bu)(bu)(bu)能夠經(jing)久不(bu)(bu)(bu)褪色(se)、不(bu)(bu)(bu)風化、不(bu)(bu)(bu)生銹(xiu)而(er)堅(jian)持100年(nian)以上的(de)運用(yong)壽(shou)數。