噪(zao)(zao)(zao)(zao)(zao)(zao)音所產(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)危害是(shi)比較(jiao)(jiao)大的(de)(de)(de)(de)(de)(de)(de)，尤其(qi)(qi)是(shi)表現在(zai)如下幾個(ge)(ge)方(fang)(fang)(fang)面：1、長期在(zai)強烈的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)(zao)音環境中(zhong)工作(zuo)，可(ke)以使人(ren)產(chan)(chan)生(sheng)(sheng)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)性(xing)耳(er)聾。2、影(ying)響人(ren)們的(de)(de)(de)(de)(de)(de)(de)正常工作(zuo)、學習(xi)及日常生(sheng)(sheng)活(huo)。那么石材(cai)加工過程中(zhong)噪(zao)(zao)(zao)(zao)(zao)(zao)音是(shi)怎(zen)樣產(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)呢？它主(zhu)要來自齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)，鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)振(zhen)動(dong)(dong)(dong)及物料(liao)摩(mo)擦(ca)聲(sheng)(sheng)(sheng)(sheng)(sheng)。齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)：是(shi)當(dang)鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高速(su)運轉(zhuan)時(shi)(shi)，鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)齒(chi)(chi)(chi)與周(zhou)(zhou)圍的(de)(de)(de)(de)(de)(de)(de)空氣(qi)(qi)相互作(zuo)用，引(yin)起(qi)空氣(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)壓(ya)力脈動(dong)(dong)(dong)而(er)產(chan)(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)(sheng)(sheng)功率(lv)與鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)線速(su)度(du)的(de)(de)(de)(de)(de)(de)(de)三次方(fang)(fang)(fang)成(cheng)正比，當(dang)轉(zhuan)速(su)越(yue)低時(shi)(shi)，與其(qi)(qi)線速(su)度(du)三次方(fang)(fang)(fang)成(cheng)正比，齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)(pin)率(lv)可(ke)由(you)下式計算：式中(zhong)：fi—齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻(pin)(pin)(pin)率(lv)，即鋸(ju)(ju)(ju)(ju)齒(chi)(chi)(chi)每秒打空氣(qi)(qi)質(zhi)點的(de)(de)(de)(de)(de)(de)(de)次數，（HZ）z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)數（個(ge)(ge)）n—鋸(ju)(ju)(ju)(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(zhuan)速(su)（r/min）i—諧波序號(hao)i=1、2、3……鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)旋轉(zhuan)時(shi)(shi)，每個(ge)(ge)齒(chi)(chi)(chi)尖(jian)產(chan)(chan)生(sheng)(sheng)單(dan)極輻射流，并周(zhou)(zhou)期地通(tong)過工作(zuo)臺的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)縫向外(wai)排出(chu)，由(you)于氣(qi)(qi)流壓(ya)力發(fa)生(sheng)(sheng)激烈變化，隨之(zhi)產(chan)(chan)生(sheng)(sheng)排氣(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)，排氣(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)升功率(lv)也隨著鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)線速(su)度(du)增大而(er)急劇(ju)增加，它與氣(qi)(qi)流速(su)度(du)的(de)(de)(de)(de)(de)(de)(de)6次方(fang)(fang)(fang)成(cheng)正比，在(zai)線速(su)度(du)較(jiao)(jiao)小時(shi)(shi)，與其(qi)(qi)5次方(fang)(fang)(fang)成(cheng)正比，則排氣(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻(pin)(pin)(pin)率(lv)為：式中(zhong)：fi—排氣(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻(pin)(pin)(pin)率(lv)，（HZ）z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)數（個(ge)(ge)）n—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)軸(zhou)的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)（r/min）i—諧波序號(hao)i=1、2、3……在(zai)鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高速(su)旋轉(zhuan)時(shi)(shi)，每當(dang)渦流分離的(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)(pin)率(lv)與鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)固有(you)頻(pin)(pin)(pin)率(lv)相近時(shi)(shi)，就發(fa)生(sheng)(sheng)共(gong)振(zhen)，便發(fa)出(chu)“尖(jian)叫聲(sheng)(sheng)(sheng)(sheng)(sheng)”，其(qi)(qi)頻(pin)(pin)(pin)率(lv)為：f=z fr式中(zhong)：z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)數（個(ge)(ge)）fr—軸(zhou)回轉(zhuan)頻(pin)(pin)(pin)率(lv)（HZ）鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)屬于薄壁件，其(qi)(qi)剛性(xing)一(yi)般較(jiao)(jiao)差，在(zai)外(wai)力的(de)(de)(de)(de)(de)(de)(de)作(zuo)用下很容(rong)易產(chan)(chan)生(sheng)(sheng)振(zhen)動(dong)(dong)(dong)，由(you)于振(zhen)動(dong)(dong)(dong)便容(rong)易產(chan)(chan)生(sheng)(sheng)物料(liao)的(de)(de)(de)(de)(de)(de)(de)摩(mo)擦(ca)，因(yin)此該類的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)(zao)音也就隨之(zhi)產(chan)(chan)生(sheng)(sheng)。

眉山裝修雅典金花大理石廠主要的加(jia)工(gong)(gong)(gong)設備(bei)是(shi):自(zi)動(dong)多頭連續研磨(mo)(mo)(mo)機(ji)(ji)(ji)、金(jin)剛石校平機(ji)(ji)(ji)、橋式(shi)磨(mo)(mo)(mo)機(ji)(ji)(ji)、圓盤磨(mo)(mo)(mo)機(ji)(ji)(ji)、逆(ni)轉(zhuan)式(shi)粗磨(mo)(mo)(mo)機(ji)(ji)(ji)、手(shou)扶磨(mo)(mo)(mo)機(ji)(ji)(ji)。3、切(qie)(qie)斷(duan)加(jia)工(gong)(gong)(gong)切(qie)(qie)斷(duan)加(jia)工(gong)(gong)(gong)是(shi)用(yong)切(qie)(qie)機(ji)(ji)(ji)將(jiang)(jiang)毛板或拋光板按(an)所需(xu)規格(ge)尺寸進(jin)行定形切(qie)(qie)割加(jia)工(gong)(gong)(gong)。主要的加(jia)工(gong)(gong)(gong)設備(bei)是(shi)縱向多鋸(ju)片(pian)切(qie)(qie)機(ji)(ji)(ji)、橫向切(qie)(qie)機(ji)(ji)(ji)、橋式(shi)切(qie)(qie)機(ji)(ji)(ji)、懸臂(bei)式(shi)切(qie)(qie)機(ji)(ji)(ji)、手(shou)搖切(qie)(qie)機(ji)(ji)(ji)等。4、鑿(zao)切(qie)(qie)加(jia)工(gong)(gong)(gong)鑿(zao)切(qie)(qie)加(jia)工(gong)(gong)(gong)是(shi)傳統的加(jia)工(gong)(gong)(gong)方法(fa)(fa)，通(tong)過楔(xie)裂、鑿(zao)打、劈(pi)剁、整(zheng)修、打磨(mo)(mo)(mo)等辦法(fa)(fa)將(jiang)(jiang)毛胚加(jia)工(gong)(gong)(gong)成所需(xu)產品，其表面(mian)(mian)(mian)可以(yi)是(shi)菠蘿面(mian)(mian)(mian)、龍眼面(mian)(mian)(mian)、荔(li)枝(zhi)面(mian)(mian)(mian)、自(zi)然面(mian)(mian)(mian)、蘑菇面(mian)(mian)(mian)、拉溝面(mian)(mian)(mian)等等。鑿(zao)切(qie)(qie)加(jia)主要是(shi)使(shi)用(yong)手(shou)工(gong)(gong)(gong)加(jia)工(gong)(gong)(gong)，像(xiang)是(shi)錘(chui)、剁斧、鏨子、鑿(zao)子等，不過有些加(jia)工(gong)(gong)(gong)過程(cheng)可以(yi)使(shi)用(yong)機(ji)(ji)(ji)器加(jia)工(gong)(gong)(gong)完成，重慶石材加(jia)工(gong)(gong)(gong)主要設備(bei)是(shi)劈(pi)石機(ji)(ji)(ji)、刨(bao)石機(ji)(ji)(ji)、自(zi)動(dong)錘(chui)鑿(zao)機(ji)(ji)(ji)、自(zi)動(dong)噴(pen)砂機(ji)(ji)(ji)等。

顏色(se)與質材(cai)相得益彰，設(she)計(ji)的(de)(de)空間會(hui)因此(ci)更加廣(guang)闊，人(ren)(ren)的(de)(de)激情(qing)也(ye)(ye)會(hui)因此(ci)而(er)常有常新!人(ren)(ren)造(zao)石(shi)(shi)(shi)材(cai)種(zhong)(zhong)類與特點及其石(shi)(shi)(shi)材(cai)用(yong)途一、人(ren)(ren)造(zao)石(shi)(shi)(shi)材(cai)的(de)(de)種(zhong)(zhong)類(1)按出(chu)產(chan)(chan)所用(yong)的(de)(de)材(cai)料(liao)(liao)人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)重(zhong)(zhong)要分(fen)為：水泥型(xing)人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)、樹脂型(xing)人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)、復合型(xing)人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)、燒結型(xing)人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)。這四種(zhong)(zhong)制作人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)的(de)(de)方(fang)法中，常用(yong)的(de)(de)是聚酯型(xing)人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)，其物理(li)(li)和化(hua)學機能(neng)好(hao)，花紋(wen)輕(qing)易(yi)設(she)計(ji)，有重(zhong)(zhong)現(xian)性，適于多種(zhong)(zhong)用(yong)處(chu)，但(dan)價格絕對較(jiao)高(gao);水泥型(xing)人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)價錢低廉，但(dan)耐腐化(hua)性能(neng)較(jiao)差，容(rong)易(yi)呈現(xian)微龜裂，適于作板材(cai)而(er)不適于作衛生潔(jie)具；復合型(xing)則綜(zong)合了前兩者的(de)(de)長處(chu)，既有良(liang)好(hao)的(de)(de)物化(hua)性能(neng)，本(ben)錢也(ye)(ye)較(jiao)低；燒結型(xing)人(ren)(ren)造(zao)大(da)理(li)(li)石(shi)(shi)(shi)固然只用(yong)粘土作膠(jiao)粘劑，但(dan)需經高(gao)溫焙(bei)燒，因此(ci)能(neng)耗大(da)，造(zao)價高(gao)，而(er)且產(chan)(chan)品破損率高(gao)。(2)按使用(yong)品名分(fen)類為：1、亞克力石(shi)(shi)(shi)：一種(zhong)(zhong)化(hua)學樹脂合成材(cai)料(liao)(liao)，清潔(jie)，多用(yong)于廚房臺面，易(yi)成型(xing)，防水性好(hao)，無(wu)色(se)差，但(dan)易(yi)劃傷。

在兩個(ge)(ge)相互垂直在內的(de)(de)(de)方向鋪(pu)兩條(tiao)干(gan)砂道路(lu)，讓他的(de)(de)(de)寬(kuan)度(du)(du)要(yao)大(da)(da)于(yu)板(ban)寬(kuan)的(de)(de)(de)寬(kuan)度(du)(du)，厚(hou)度(du)(du)要(yao)大(da)(da)于(yu)3cm。結合施工大(da)(da)樣圖(tu)(tu)及景(jing)觀鋪(pu)裝(zhuang)(zhuang)分區實際尺寸，把鋪(pu)裝(zhuang)(zhuang)板(ban)塊(kuai)排好，重(zhong)慶(qing)青石(shi)(shi)(shi)(shi)板(ban)材(cai)(cai)(cai)以(yi)便檢查板(ban)塊(kuai)之間(jian)的(de)(de)(de)縫隙，核(he)對(dui)板(ban)塊(kuai)與(yu)墻面(mian)(mian)、柱(zhu)、洞(dong)口、樹池(chi)、側緣石(shi)(shi)(shi)(shi)、平(ping)緣石(shi)(shi)(shi)(shi)邊(bian)等部位的(de)(de)(de)相對(dui)位置(zhi)。石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)挑(tiao)選(xuan)與(yu)辨別的(de)(de)(de)三個(ge)(ge)必知要(yao)點根據偉奇(qi)建材(cai)(cai)(cai)的(de)(de)(de)經驗(yan)，對(dui)于(yu)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)挑(tiao)選(xuan)與(yu)辨別的(de)(de)(de)三個(ge)(ge)必知要(yao)點：一、色調(diao)；二、裝(zhuang)(zhuang)飾(shi)的(de)(de)(de)意圖(tu)(tu)與(yu)環(huan)境影(ying)響(xiang)；三、辨識飾(shi)面(mian)(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)質量。接下來偉奇(qi)建材(cai)(cai)(cai)為大(da)(da)家(jia)介紹：一、色調(diao)天然飾(shi)面(mian)(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)除需(xu)考慮(lv)色調(diao)選(xuan)擇外(wai)，重(zhong)慶(qing)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)欄桿還要(yao)考慮(lv)建筑物的(de)(de)(de)功能(neng)。在家(jia)居(ju)(ju)中，客廳及臥(wo)室(shi)(shi)的(de)(de)(de)裝(zhuang)(zhuang)飾(shi)宜(yi)選(xuan)用(yong)(yong)(yong)偏暖的(de)(de)(de)色調(diao)，以(yi)顯示溫暖、舒適的(de)(de)(de)情調(diao)；而用(yong)(yong)(yong)于(yu)衛生(sheng)間(jian)、廚房的(de)(de)(de)裝(zhuang)(zhuang)飾(shi)宜(yi)選(xuan)用(yong)(yong)(yong)素淡雅潔(jie)的(de)(de)(de)偏冷色調(diao)，以(yi)顯示出清(qing)潔(jie)衛生(sheng)。二、裝(zhuang)(zhuang)飾(shi)的(de)(de)(de)意圖(tu)(tu)與(yu)環(huan)境影(ying)響(xiang)由(you)于(yu)使(shi)用(yong)(yong)(yong)天然飾(shi)面(mian)(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)裝(zhuang)(zhuang)飾(shi)的(de)(de)(de)部位不同，所(suo)以(yi)選(xuan)用(yong)(yong)(yong)的(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)類(lei)(lei)型也不同。用(yong)(yong)(yong)于(yu)室(shi)(shi)外(wai)建筑物裝(zhuang)(zhuang)飾(shi)時，需(xu)經受水期風吹雨淋(lin)日曬，花崗石(shi)(shi)(shi)(shi)因為不含有(you)(you)碳酸鹽，重(zhong)慶(qing)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)欄桿吸水率(lv)小，抗風化(hua)能(neng)力強(qiang)，好選(xuan)用(yong)(yong)(yong)各種類(lei)(lei)型的(de)(de)(de)花崗石(shi)(shi)(shi)(shi)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)；用(yong)(yong)(yong)于(yu)廳堂地面(mian)(mian)裝(zhuang)(zhuang)飾(shi)的(de)(de)(de)飾(shi)面(mian)(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)，要(yao)求其(qi)物理化(hua)學性能(neng)穩定，機械強(qiang)度(du)(du)高，應首選(xuan)花崗石(shi)(shi)(shi)(shi)類(lei)(lei)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)；用(yong)(yong)(yong)于(yu)墻裙及家(jia)居(ju)(ju)臥(wo)室(shi)(shi)地面(mian)(mian)的(de)(de)(de)裝(zhuang)(zhuang)飾(shi)，機械強(qiang)度(du)(du)稍差，宜(yi)選(xuan)用(yong)(yong)(yong)具有(you)(you)美麗(li)圖(tu)(tu)案(an)的(de)(de)(de)大(da)(da)理石(shi)(shi)(shi)(shi)。