噪(zao)音(yin)所產(chan)生(sheng)的(de)(de)(de)(de)(de)(de)危(wei)害是(shi)比(bi)較(jiao)(jiao)大的(de)(de)(de)(de)(de)(de)，尤其是(shi)表現在如下(xia)幾個(ge)方(fang)(fang)面：1、長(chang)期在強烈的(de)(de)(de)(de)(de)(de)噪(zao)音(yin)環境中(zhong)工(gong)(gong)作(zuo)，可以使(shi)人(ren)產(chan)生(sheng)噪(zao)聲(sheng)(sheng)性耳(er)聾。2、影響人(ren)們的(de)(de)(de)(de)(de)(de)正(zheng)常(chang)工(gong)(gong)作(zuo)、學習及日常(chang)生(sheng)活。那么石材(cai)加工(gong)(gong)過程中(zhong)噪(zao)音(yin)是(shi)怎樣(yang)產(chan)生(sheng)的(de)(de)(de)(de)(de)(de)呢？它(ta)(ta)主要(yao)來自齒(chi)(chi)尖(jian)噪(zao)聲(sheng)(sheng)，鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)振動及物料摩擦(ca)(ca)聲(sheng)(sheng)。齒(chi)(chi)尖(jian)噪(zao)聲(sheng)(sheng)：是(shi)當鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高速(su)(su)(su)運轉(zhuan)時(shi)(shi)，鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)鋸(ju)(ju)齒(chi)(chi)與(yu)(yu)(yu)(yu)周圍的(de)(de)(de)(de)(de)(de)空氣相互作(zuo)用，引起(qi)空氣的(de)(de)(de)(de)(de)(de)壓力脈動而產(chan)生(sheng)的(de)(de)(de)(de)(de)(de)噪(zao)聲(sheng)(sheng)。齒(chi)(chi)尖(jian)噪(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)(de)聲(sheng)(sheng)功率與(yu)(yu)(yu)(yu)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)直(zhi)徑、鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)線(xian)速(su)(su)(su)度(du)(du)(du)的(de)(de)(de)(de)(de)(de)三(san)次方(fang)(fang)成(cheng)正(zheng)比(bi)，當轉(zhuan)速(su)(su)(su)越低時(shi)(shi)，與(yu)(yu)(yu)(yu)其線(xian)速(su)(su)(su)度(du)(du)(du)三(san)次方(fang)(fang)成(cheng)正(zheng)比(bi)，齒(chi)(chi)尖(jian)噪(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)(de)頻(pin)(pin)率可由下(xia)式計算(suan)：式中(zhong)：fi—齒(chi)(chi)尖(jian)噪(zao)聲(sheng)(sheng)頻(pin)(pin)率，即鋸(ju)(ju)齒(chi)(chi)每(mei)(mei)秒打空氣質點的(de)(de)(de)(de)(de)(de)次數，（HZ）z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)數（個(ge)）n—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)（r/min）i—諧波序(xu)號i=1、2、3……鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)旋轉(zhuan)時(shi)(shi)，每(mei)(mei)個(ge)齒(chi)(chi)尖(jian)產(chan)生(sheng)單極輻射流(liu)，并周期地通(tong)過工(gong)(gong)作(zuo)臺的(de)(de)(de)(de)(de)(de)鋸(ju)(ju)縫向外(wai)排(pai)出，由于(yu)氣流(liu)壓力發(fa)生(sheng)激烈變化(hua)，隨之產(chan)生(sheng)排(pai)氣噪(zao)聲(sheng)(sheng)，排(pai)氣噪(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)(de)升(sheng)功率也(ye)隨著鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)線(xian)速(su)(su)(su)度(du)(du)(du)增大而急(ji)劇增加，它(ta)(ta)與(yu)(yu)(yu)(yu)氣流(liu)速(su)(su)(su)度(du)(du)(du)的(de)(de)(de)(de)(de)(de)6次方(fang)(fang)成(cheng)正(zheng)比(bi)，在線(xian)速(su)(su)(su)度(du)(du)(du)較(jiao)(jiao)小(xiao)時(shi)(shi)，與(yu)(yu)(yu)(yu)其5次方(fang)(fang)成(cheng)正(zheng)比(bi)，則(ze)排(pai)氣噪(zao)聲(sheng)(sheng)頻(pin)(pin)率為：式中(zhong)：fi—排(pai)氣噪(zao)聲(sheng)(sheng)頻(pin)(pin)率，（HZ）z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)數（個(ge)）n—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)軸(zhou)的(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)（r/min）i—諧波序(xu)號i=1、2、3……在鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高速(su)(su)(su)旋轉(zhuan)時(shi)(shi)，每(mei)(mei)當渦流(liu)分離的(de)(de)(de)(de)(de)(de)頻(pin)(pin)率與(yu)(yu)(yu)(yu)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)固(gu)有頻(pin)(pin)率相近時(shi)(shi)，就(jiu)發(fa)生(sheng)共振，便發(fa)出“尖(jian)叫聲(sheng)(sheng)”，其頻(pin)(pin)率為：f=z fr式中(zhong)：z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)數（個(ge)）fr—軸(zhou)回(hui)轉(zhuan)頻(pin)(pin)率（HZ）鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)屬于(yu)薄壁件(jian)，其剛性一般較(jiao)(jiao)差，在外(wai)力的(de)(de)(de)(de)(de)(de)作(zuo)用下(xia)很容易(yi)產(chan)生(sheng)振動，由于(yu)振動便容易(yi)產(chan)生(sheng)物料的(de)(de)(de)(de)(de)(de)摩擦(ca)(ca)，因此該(gai)類的(de)(de)(de)(de)(de)(de)噪(zao)音(yin)也(ye)就(jiu)隨之產(chan)生(sheng)。

石(shi)材鋪(pu)(pu)裝之(zhi)(zhi)前(qian)首要(yao)清潔石(shi)材表(biao)面(mian)(mian)，使其清潔單調再(zai)(zai)用板刷(shua)(shua)（毛刷(shua)(shua)）或(huo)滾筒的方法對(dui)(dui)石(shi)材的反、正(zheng)面(mian)(mian)及(ji)四立(li)面(mian)(mian)刷(shua)(shua)兩遍水溶性防(fang)(fang)滲劑。為(wei)獲(huo)得佳(jia)效果，應使一層(ceng)徹底進入基材后(hou)(hou)（1-2小(xiao)時）再(zai)(zai)刷(shua)(shua)二遍。做(zuo)完防(fang)(fang)滲處(chu)置起碼保護24小(xiao)時后(hou)(hou)才華鋪(pu)(pu)裝。5、石(shi)材鋪(pu)(pu)裝時應留縫(feng)鋪(pu)(pu)貼(tie)（竹編馬(ma)賽(sai)克(ke)等在(zai)外(wai)）。6、為(wei)加強黏貼(tie)的健壯性及(ji)抗(kang)污性，建議(yi)運(yun)(yun)用粘(zhan)結(jie)劑鋪(pu)(pu)貼(tie)。7、淡(dan)色(se)石(shi)材請運(yun)(yun)用淡(dan)色(se)填(tian)(tian)逢劑。8、板巖類石(shi)材表(biao)面(mian)(mian)是運(yun)(yun)用分外(wai)剝離技能制成(cheng)，所以每片之(zhi)(zhi)間存在(zai)薄厚不(bu)均表(biao)象。因其表(biao)面(mian)(mian)較(jiao)粗糙，填(tian)(tian)逢之(zhi)(zhi)間請用軟布在(zai)表(biao)面(mian)(mian)抹擦(ca)少量食用油再(zai)(zai)填(tian)(tian)逢，以便(bian)于收拾填(tian)(tian)逢劑。注：填(tian)(tian)逢時要(yao)邊(bian)(bian)填(tian)(tian)邊(bian)(bian)用濕毛巾擦(ca)，不(bu)宜大面(mian)(mian)積鋪(pu)(pu)裝后(hou)(hou)再(zai)(zai)擦(ca)。9、砂巖產(chan)品(pin)表(biao)面(mian)(mian)沙孔(kong)較(jiao)多(duo)，填(tian)(tian)縫(feng)之(zhi)(zhi)前(qian)運(yun)(yun)用寬膠帶(dai)對(dui)(dui)穩中有(you)降縫(feng)和周圍進行(xing)貼(tie)蓋，然后(hou)(hou)把縫(feng)隙處(chu)的膠帶(dai)割開后(hou)(hou)再(zai)(zai)填(tian)(tian)縫(feng)，避免填(tian)(tian)縫(feng)劑黏于石(shi)材表(biao)面(mian)(mian)不(bu)宜收拾。

臺(tai)(tai)下(xia)柜(ju)臺(tai)(tai)盆(pen)(pen)(pen)安裝(zhuang)：臺(tai)(tai)盆(pen)(pen)(pen)固定(ding)于固定(ding)構(gou)(gou)件(jian)(jian)上，固定(ding)構(gou)(gou)建與(yu)(yu)(yu)(yu)臺(tai)(tai)下(xia)柜(ju)基層面(mian)8mm對穿(chuan)(chuan)螺(luo)絲固定(ding)，臺(tai)(tai)盆(pen)(pen)(pen)與(yu)(yu)(yu)(yu)固定(ding)構(gou)(gou)件(jian)(jian)連接處(chu)用橡皮(pi)墊塊，臺(tai)(tai)盆(pen)(pen)(pen)與(yu)(yu)(yu)(yu)臺(tai)(tai)面(mian)板下(xia)沿(yan)口用耐候膠密封(feng)。7、衛生間玻(bo)璃(li)(li)隔斷與(yu)(yu)(yu)(yu)大理(li)石(shi)墻面(mian)交接施工節點：（1）淋浴房(fang)玻(bo)璃(li)(li)安裝(zhuang)前，在(zai)兩塊石(shi)材(cai)間預埋“U”形不銹(xiu)鋼槽，用AB膠或云石(shi)膠粘(zhan)結(jie)固定(ding)，把玻(bo)璃(li)(li)嵌(qian)入槽內(nei)，接縫處(chu)打透明防霉(mei)硅(gui)膠。（2）U型不銹(xiu)鋼內(nei)徑規格寬比玻(bo)璃(li)(li)厚(hou)度大2-4mm，深為15-18mm，壁(bi)厚(hou)不小于1.2mm。（3）玻(bo)璃(li)(li)需四(si)周磨邊處(chu)理(li)。8、淋浴房(fang)門預埋件(jian)(jian)安裝(zhuang)：在(zai)石(shi)材(cai)安裝(zhuang)前預埋鐵桿(gan)，直(zhi)接與(yu)(yu)(yu)(yu)墻體固定(ding)（砂加氣墻需采用對穿(chuan)(chuan)螺(luo)絲桿(gan)加固）。9、衛生間壁(bi)龕施工：高度按墻面(mian)石(shi)材(cai)或瓷磚排版而定(ding)，高度應于橫縫跟(gen)平，并做與(yu)(yu)(yu)(yu)橫縫相同(tong)的倒(dao)角或凹槽。

由于(yu)磨(mo)(mo)拋時(shi)的(de)磨(mo)(mo)削力遠小于(yu)成型切(qie)割(ge)時(shi)的(de)切(qie)削阻(zu)力，所以(yi)裝夾磨(mo)(mo)拋圓柱(zhu)時(shi)，在(zai)床頭箱一端，只使(shi)用(yong)(yong)中心孔(kong)支承(cheng)即(ji)可(ke)。視(shi)被磨(mo)(mo)拋石材材質不同(tong)，磨(mo)(mo)拋磨(mo)(mo)料(liao)(liao)的(de)級配(pei)也有所區別。如加工(gong)花崗(gang)石時(shi)，可(ke)以(yi)使(shi)用(yong)(yong)5種粗細不同(tong)的(de)磨(mo)(mo)料(liao)(liao)，加工(gong)大(da)理石可(ke)以(yi)使(shi)用(yong)(yong)“種磨(mo)(mo)料(liao)(liao)。由于(yu)欄(lan)桿柱(zhu)、花瓶等(deng)(deng)制品的(de)輪廓線(xian)凹凸變化起伏大(da)，重慶(qing)石材加工(gong)使(shi)用(yong)(yong)上述圓環型磨(mo)(mo)料(liao)(liao){艮難磨(mo)(mo)拋加工(gong)，所以(yi)目前仍使(shi)用(yong)(yong)手動研磨(mo)(mo)異(yi)形回轉體的(de)簡易磨(mo)(mo)拋設備(bei)，完(wan)成欄(lan)奸柱(zhu)等(deng)(deng)制品的(de)拋光加工(gong)。（二）端面(mian)切(qie)邊加工(gong)圓柱(zhu)的(de)拋光加工(gong)結(jie)束后，可(ke)以(yi)使(shi)用(yong)(yong)金(jin)剛石鋸(ju)片切(qie)割(ge)圓柱(zhu)的(de)兩個端面(mian)，使(shi)其(qi)長度(du)尺寸達到成品尺寸要求。必須注意，切(qie)割(ge)后的(de)端面(mian)與其(qi)軸線(xian)的(de)夾角(jiao)應該(gai)略小于(yu)90度(du)，重慶(qing)石材加工(gong)這樣在(zai)安裝時(shi)，接縫才能小而美觀。

十堰偉奇石材服務商跟著(zhu)(zhu)加(jia)(jia)(jia)(jia)工(gong)設備和加(jia)(jia)(jia)(jia)工(gong)技術(shu)的(de)(de)跋涉以(yi)(yi)及生(sheng)態(tai)觀念(nian)的(de)(de)加(jia)(jia)(jia)(jia)強，使得(de)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)可(ke)(ke)(ke)以(yi)(yi)加(jia)(jia)(jia)(jia)工(gong)成很薄(bo)(bo)(bo)的(de)(de)厚(hou)(hou)(hou)度(du)，一(yi)般石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)從25mm厚(hou)(hou)(hou)度(du)翻開到薄(bo)(bo)(bo)板12 mm再(zai)(zai)到超薄(bo)(bo)(bo)板5mm用(yong)了(le)近十年(nian)的(de)(de)時刻，因(yin)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)是不可(ke)(ke)(ke)再(zai)(zai)生(sheng)本錢，在(zai)(zai)往(wang)后石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)厚(hou)(hou)(hou)度(du)可(ke)(ke)(ke)以(yi)(yi)將(jiang)會越來越薄(bo)(bo)(bo)。此外，計算機在(zai)(zai)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)薄(bo)(bo)(bo)型化(hua)加(jia)(jia)(jia)(jia)工(gong)中也起到了(le)重要的(de)(de)作用(yong)，可(ke)(ke)(ke)以(yi)(yi)使得(de)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)變的(de)(de)精巧，跋涉石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)裝修功用(yong)。如(ru)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)數(shu)控(kong)技術(shu)。跟著(zhu)(zhu)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)技術(shu)的(de)(de)不斷翻開，重慶石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)對一(yi)些新的(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)辦(ban)法和技術(shu)得(de)到翻開和延伸，石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)薄(bo)(bo)(bo)板可(ke)(ke)(ke)以(yi)(yi)與不一(yi)樣質地(di)的(de)(de)基(ji)材(cai)(cai)(cai)(cai)(cai)經過膠勃劑(ji)復合(he)到一(yi)同(tong)，使石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)運用(yong)的(de)(de)領域和運用(yong)本錢得(de)到較(jiao)好(hao)的(de)(de)改善。像(xiang)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)與鋁蜂(feng)窩板復合(he)，3一(yi)5mm分(fen)配的(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)薄(bo)(bo)(bo)板與鋁蜂(feng)窩基(ji)板膠鉆復合(he)到一(yi)同(tong)，既節約了(le)石(shi)(shi)(shi)(shi)(shi)(shi)料又減輕了(le)制(zhi)品的(de)(de)分(fen)量，可(ke)(ke)(ke)以(yi)(yi)較(jiao)好(hao)的(de)(de)將(jiang)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)作用(yong)體現在(zai)(zai)一(yi)些對承重有著(zhu)(zhu)較(jiao)高需求(qiu)的(de)(de)園林(lin)建筑中。薄(bo)(bo)(bo)型、超薄(bo)(bo)(bo)型天然石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)因(yin)“薄(bo)(bo)(bo)”而降低本錢，以(yi)(yi)其薄(bo)(bo)(bo)、輕、透的(de)(de)優良特(te)性已廣(guang)泛被認(ren)為是二十一(yi)世紀理想的(de)(de)綠(lv)色環(huan)保建材(cai)(cai)(cai)(cai)(cai)之(zhi)一(yi)。

有規(gui)(gui)(gui)模(mo)儲(chu)(chu)量，可(ke)工(gong)業(ye)(ye)化(hua)開采(cai)。裝(zhuang)飾石(shi)(shi)(shi)材(cai)(cai)(cai)的規(gui)(gui)(gui)模(mo)儲(chu)(chu)量是(shi)該品種能(neng)否適合工(gong)業(ye)(ye)化(hua)開采(cai)的前(qian)提條件，沒有規(gui)(gui)(gui)模(mo)儲(chu)(chu)量無法進(jin)行工(gong)業(ye)(ye)化(hua)開采(cai)，其市場的持久性就(jiu)差，重(zhong)慶(qing)青石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)經(jing)濟(ji)成(cheng)本就(jiu)高，形不成(cheng)品牌。③理化(hua)性能(neng)符(fu)合建(jian)筑(zhu)與裝(zhuang)飾要(yao)求(qiu)。（本書(shu)已有專門的條目(mu)介紹其應符(fu)合的性能(neng)要(yao)求(qiu)）裝(zhuang)飾石(shi)(shi)(shi)材(cai)(cai)(cai)與建(jian)筑(zhu)石(shi)(shi)(shi)材(cai)(cai)(cai)的區別在于多了裝(zhuang)飾性，重(zhong)慶(qing)青石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)這(zhe)是(shi)它和建(jian)筑(zhu)石(shi)(shi)(shi)材(cai)(cai)(cai)的根(gen)本區別。重(zhong)慶(qing)石(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)工(gong)之飾面石(shi)(shi)(shi)材(cai)(cai)(cai)的加(jia)(jia)工(gong)重(zhong)慶(qing)石(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)工(gong)開采(cai)出(chu)來的石(shi)(shi)(shi)材(cai)(cai)(cai)需(xu)(xu)送往加(jia)(jia)l J，按照(zhao)設訓(xun)所需(xu)(xu)要(yao)的規(gui)(gui)(gui)格及(ji)表而肌(ji)理，加(jia)(jia)l堿存類板(ban)(ban)材(cai)(cai)(cai)及(ji)一此特殊(shu)規(gui)(gui)(gui)格形狀的產品。荒料(liao)加(jia)(jia)l成(cheng)板(ban)(ban)材(cai)(cai)(cai)后(hou)，表而還要(yao)進(jin)行加(jia)(jia)l處理：機器研磨、火焰(yan)燒(shao)毛、鑿毛等。