那么可以采取那些有效措施能(neng)降低(di)噪音的(de)(de)產生呢？從(cong)鋸片基(ji)體(ti)的(de)(de)結(jie)構(gou)設計上(shang)(shang)達(da)到減(jian)噪目的(de)(de)1、在(zai)不破壞(huai)鋸片的(de)(de)平衡及所需剛性(xing)(xing)的(de)(de)條件下，可在(zai)鋸片基(ji)體(ti)上(shang)(shang)均勻布(bu)置幾個相同尺寸(cun)的(de)(de)小孔。在(zai)孔中高(gao)阻尼合金或(huo)非金屬物，這樣可以減(jian)弱(ruo)鋸片彈性(xing)(xing)振動(dong)的(de)(de)傳播，消(xiao)除高(gao)頻(pin)噪音。2、同樣在(zai)不破壞(huai)鋸片剛性(xing)(xing)的(de)(de)情況(kuang)下，在(zai)鋸片基(ji)體(ti)上(shang)(shang)設有若(ruo)干個等(deng)間距沿不同半徑基(ji)圓分布(bu)的(de)(de)曲線(xian)（或(huo)直線(xian)）型不同幾何(he)形狀的(de)(de)消(xiao)聲(sheng)縫隙，消(xiao)聲(sheng)原(yuan)理是結(jie)塊與(yu)被切割(ge)材(cai)料(liao)間由于摩擦和撞擊所產生聲(sheng)波在(zai)基(ji)體(ti)上(shang)(shang)傳播受到阻尼，使(shi)其余不參與(yu)被切割(ge)材(cai)料(liao)接觸部位上(shang)(shang)的(de)(de)音頻(pin)共振減(jian)少，從(cong)而達(da)到了降低(di)噪聲(sheng)強(qiang)度的(de)(de)目的(de)(de)。

毛(mao)邊石(shi)(shi)(shi)(shi)材加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)能毛(mao)邊重(zhong)慶(qing)石(shi)(shi)(shi)(shi)材加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)能是根據(ju)計劃(hua)或(huo)(huo)用(yong)戶(hu)需(xu)要(yao)，在(zai)已開掘或(huo)(huo)切(qie)開的(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)、條石(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)板的(de)(de)外表進行(xing)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)。加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)品(pin)種有粗鑿(zao)(zao)(zao)光(guang)(guang)(一(yi)步做鑿(zao)(zao)(zao))、細鑿(zao)(zao)(zao)光(guang)(guang)(二(er)步做鑿(zao)(zao)(zao)，或(huo)(huo)稱點光(guang)(guang)、豆光(guang)(guang)、瞪砂地)、一(yi)斧(fu)光(guang)(guang)(一(yi)遍剁(duo)斧(fu))、二(er)斧(fu)光(guang)(guang)(二(er)遍剁(duo)斧(fu))、三斧(fu)光(guang)(guang)(三遍剁(duo)斧(fu))、機刨光(guang)(guang)、亞(ya)光(guang)(guang)(粗磨(mo)光(guang)(guang))、細磨(mo)光(guang)(guang)等幾(ji)種。傳統的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)是在(zai)毛(mao)坯(pi)的(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)(荒料)、條石(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)板的(de)(de)基礎上進行(xing)分(fen)品(pin)種、分(fen)層次(ci)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，根據(ju)用(yong)戶(hu)需(xu)要(yao)有粗鑿(zao)(zao)(zao)光(guang)(guang)至細磨(mo)光(guang)(guang)逐遍加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)。例如，用(yong)戶(hu)需(xu)要(yao)二(er)斧(fu)光(guang)(guang)，須經粗鑿(zao)(zao)(zao)、細鑿(zao)(zao)(zao)、一(yi)遍斧(fu)、二(er)遍斧(fu)才行(xing)。根據(ju)用(yong)戶(hu)的(de)(de)需(xu)要(yao)，重(zhong)慶(qing)石(shi)(shi)(shi)(shi)材加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)主(zhu)要(yao)由以(yi)下幾(ji)種層次(ci)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)能:(1)毛(mao)坯(pi)的(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)、條石(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)板筑(zhu)方(fang)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)能。(2)墻面線槽的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)能。(3)線(腳(jiao))條的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)能。(4)圓形柱或(huo)(huo)柱座加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)能(不管全(quan)體或(huo)(huo)拼裝)。(5)建筑(zhu)飾面的(de)(de)花飾、雕(diao)(diao)琢(即(ji)浮雕(diao)(diao)、圓雕(diao)(diao))。(6)蘑(mo)菇石(shi)(shi)(shi)(shi)與天然面(劈毛(mao)石(shi)(shi)(shi)(shi))的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)能(用(yong)塊(kuai)石(shi)(shi)(shi)(shi)、條石(shi)(shi)(shi)(shi)制作)。重(zhong)慶(qing)石(shi)(shi)(shi)(shi)材加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)為你解析傳統的(de)(de)石(shi)(shi)(shi)(shi)材由于加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)設備和加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)技(ji)術捆綁，以(yi)及要(yao)作為承重(zhong)的(de)(de)構造構件，所以(yi)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)出來的(de)(de)石(shi)(shi)(shi)(shi)材制品(pin)一(yi)般比(bi)照厚重(zhong)、粗糙，但這(zhe)些石(shi)(shi)(shi)(shi)材制品(pin)難以(yi)日益(yi)翻開和精雕(diao)(diao)細鏤(lou)的(de)(de)需(xu)求。

石(shi)材墻面有橫縫(feng)時（如V字縫(feng)，凹槽）時，陰(yin)角(jiao)收口均需(xu)45度（角(jiao)度稍小(xiao)(xiao)于(yu)(yu)45度，以利(li)于(yu)(yu)拼接）拼接對角(jiao)處理(li)(li)，應在工(gong)廠內加工(gong)完成。4、石(shi)材檢(jian)修門：（1）石(shi)材暗門需(xu)采(cai)用(yong)(yong)熱鍍(du)鋅(xin)角(jiao)剛，角(jiao)鋼(gang)(gang)大小(xiao)(xiao)及滾珠軸承大小(xiao)(xiao)根據門體(ti)的自重(zhong)選(xuan)定(ding)，焊接部(bu)位(wei)作防(fang)銹(xiu)(xiu)處理(li)(li)。（2）石(shi)材干掛或(huo)安(an)(an)裝，門邊、框邊切割面需(xu)拋光(guang)處理(li)(li)，鋼(gang)(gang)架面采(cai)用(yong)(yong)防(fang)潮板(ban)包封。（3）門與(yu)框之間安(an)(an)裝限位(wei)鏈。5、鋼(gang)(gang)架臺盆安(an)(an)裝注意防(fang)銹(xiu)(xiu)等的處理(li)(li)：（1）臺盆鐵甲須采(cai)用(yong)(yong)國標鍍(du)鋅(xin)角(jiao)鋼(gang)(gang)，焊接處做防(fang)銹(xiu)(xiu)處理(li)(li)。（2）臺盆固(gu)(gu)(gu)定(ding)于(yu)(yu)固(gu)(gu)(gu)定(ding)構件上，固(gu)(gu)(gu)定(ding)構建與(yu)石(shi)材墊塊(kuai)用(yong)(yong)不銹(xiu)(xiu)鋼(gang)(gang)或(huo)鍍(du)鋅(xin)螺栓固(gu)(gu)(gu)定(ding)，墊塊(kuai)背面及臺面粘(zhan)結部(bu)位(wei)需(xu)經打毛處理(li)(li)用(yong)(yong)大理(li)(li)石(shi)膠(jiao)粘(zhan)接固(gu)(gu)(gu)定(ding)，臺盆與(yu)固(gu)(gu)(gu)定(ding)構件連接處需(xu)用(yong)(yong)橡皮(pi)墊塊(kuai)，臺盆與(yu)臺面板(ban)下(xia)沿口用(yong)(yong)耐候膠(jiao)密封。

城口裝修星空灰大理石廠石(shi)(shi)材(cai)圓(yuan)(yuan)柱(zhu)(zhu)的(de)(de)加(jia)(jia)工(gong)(gong)(gong)（一）圓(yuan)(yuan)柱(zhu)(zhu)的(de)(de)磨(mo)(mo)(mo)拋(pao)(pao)加(jia)(jia)工(gong)(gong)(gong)圓(yuan)(yuan)柱(zhu)(zhu)的(de)(de)磨(mo)(mo)(mo)拋(pao)(pao)一般在(zai)配(pei)有氣動或(huo)液壓(ya)(ya)加(jia)(jia)壓(ya)(ya)磨(mo)(mo)(mo)頭的(de)(de)車(che)床上進行(xing)，磨(mo)(mo)(mo)頭上安(an)裝的(de)(de)磨(mo)(mo)(mo)料可以(yi)快速(su)更換，磨(mo)(mo)(mo)拋(pao)(pao)圓(yuan)(yuan)柱(zhu)(zhu)的(de)(de)磨(mo)(mo)(mo)料通常為(wei)圓(yuan)(yuan)環型，采用端(duan)面(mian)與(yu)圓(yuan)(yuan)柱(zhu)(zhu)接(jie)(jie)觸，（一）圓(yuan)(yuan)柱(zhu)(zhu)的(de)(de)磨(mo)(mo)(mo)拋(pao)(pao)加(jia)(jia)工(gong)(gong)(gong)圓(yuan)(yuan)柱(zhu)(zhu)的(de)(de)磨(mo)(mo)(mo)拋(pao)(pao)一般在(zai)配(pei)有氣動或(huo)液壓(ya)(ya)加(jia)(jia)壓(ya)(ya)磨(mo)(mo)(mo)頭的(de)(de)車(che)床上進行(xing)，磨(mo)(mo)(mo)頭上安(an)裝的(de)(de)磨(mo)(mo)(mo)料可以(yi)快速(su)更換，磨(mo)(mo)(mo)拋(pao)(pao)圓(yuan)(yuan)柱(zhu)(zhu)的(de)(de)磨(mo)(mo)(mo)料通常為(wei)圓(yuan)(yuan)環型，采用端(duan)面(mian)與(yu)圓(yuan)(yuan)柱(zhu)(zhu)接(jie)(jie)觸，重慶石(shi)(shi)材(cai)加(jia)(jia)工(gong)(gong)(gong)線磨(mo)(mo)(mo)拋(pao)(pao)方(fang)式。如意大利omac公司圓(yuan)(yuan)柱(zhu)(zhu)加(jia)(jia)工(gong)(gong)(gong)車(che)床磨(mo)(mo)(mo)拋(pao)(pao)圓(yuan)(yuan)柱(zhu)(zhu)有關(guan)示意圖(tu)。

復(fu)合結(jie)(jie)構(gou)(gou)(gou)復(fu)合阻尼(ni)結(jie)(jie)構(gou)(gou)(gou)在減振(zhen)(zhen)降(jiang)(jiang)噪工程結(jie)(jie)構(gou)(gou)(gou)上也開(kai)始應(ying)用(yong)，它是薄彈性(xing)材料(liao)將幾層板粘結(jie)(jie)在一(yi)起的(de)(de)(de)(de)(de)(de)(de)具(ju)有(you)高阻尼(ni)特(te)性(xing)，并保持金屬板材料(liao)強度(du)的(de)(de)(de)(de)(de)(de)(de)約(yue)束阻尼(ni)層結(jie)(jie)構(gou)(gou)(gou)，阻尼(ni)層厚度(du)為(wei)0.10mm。在常(chang)溫(wen)和高溫(wen)（80—100℃）下具(ju)有(you)良好的(de)(de)(de)(de)(de)(de)(de)阻尼(ni)特(te)性(xing)，它對振(zhen)(zhen)動(dong)能量的(de)(de)(de)(de)(de)(de)(de)消散，從一(yi)般普通彈性(xing)變(bian)形作功(gong)力(li)消耗，提(ti)高為(wei)高彈性(xing)體(ti)變(bian)形的(de)(de)(de)(de)(de)(de)(de)做功(gong)消耗，使(shi)變(bian)形滯后應(ying)力(li)的(de)(de)(de)(de)(de)(de)(de)程度(du)增(zeng)(zeng)加(jia)(jia)(jia)，另外，這種約(yue)束阻尼(ni)結(jie)(jie)構(gou)(gou)(gou)拉壓(ya)變(bian)形所(suo)消散的(de)(de)(de)(de)(de)(de)(de)能量，消耗因子一(yi)般在0.3以上，大(da)峰(feng)值可(ke)在0.85，并且是有(you)寬頻帶控制特(te)性(xing)，在很(hen)大(da)的(de)(de)(de)(de)(de)(de)(de)頻率(lv)(lv)范圍內起到(dao)抑制峰(feng)值的(de)(de)(de)(de)(de)(de)(de)作用(yong)，鋸(ju)片(pian)(pian)(pian)基體(ti)常(chang)用(yong)的(de)(de)(de)(de)(de)(de)(de)復(fu)合阻尼(ni)層結(jie)(jie)構(gou)(gou)(gou)為(wei)2層。利用(yong)復(fu)合阻尼(ni)結(jie)(jie)構(gou)(gou)(gou)的(de)(de)(de)(de)(de)(de)(de)鋸(ju)片(pian)(pian)(pian)基體(ti)有(you)如下特(te)點：（1）鋸(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)校平(ping)及應(ying)力(li)的(de)(de)(de)(de)(de)(de)(de)調(diao)整(zheng)難度(du)很(hen)大(da)；（2）生產效率(lv)(lv)較低(di)，成本較高；（3）加(jia)(jia)(jia)工處(chu)理(li)技術不(bu)當，基體(ti)會缺乏軸(zhou)向剛(gang)性(xing)。安裝及使(shi)用(yong)方法降(jiang)(jiang)噪1、夾盤(pan)改造(zao)降(jiang)(jiang)噪（1）在不(bu)影響(xiang)鋸(ju)切高度(du)前提(ti)下，應(ying)盡(jin)量加(jia)(jia)(jia)大(da)鋸(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)夾盤(pan)直(zhi)徑，這樣可(ke)以提(ti)高鋸(ju)片(pian)(pian)(pian)剛(gang)性(xing)，減少(shao)彎(wan)曲(qu)振(zhen)(zhen)動(dong)，對降(jiang)(jiang)低(di)振(zhen)(zhen)動(dong)噪聲是及其(qi)(qi)有(you)效的(de)(de)(de)(de)(de)(de)(de)，實驗(yan)研究證明，當夾盤(pan)直(zhi)徑加(jia)(jia)(jia)大(da)到(dao)鋸(ju)片(pian)(pian)(pian)直(zhi)徑的(de)(de)(de)(de)(de)(de)(de)3/4倍時，減噪佳。（2）為(wei)了增(zeng)(zeng)加(jia)(jia)(jia)鋸(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)彈性(xing)，使(shi)其(qi)(qi)受力(li)均勻，在夾盤(pan)上開(kai)一(yi)圈槽，嵌入橡(xiang)膠條或軟金屬。

通常在(zai)石(shi)(shi)(shi)材(cai)(cai)的(de)(de)背面(mian)滴上一(yi)(yi)小滴墨(mo)(mo)水(shui)，如(ru)墨(mo)(mo)水(shui)很快四處分(fen)散浸(jin)出，即表(biao)示石(shi)(shi)(shi)材(cai)(cai)內部(bu)顆粒較松(song)或存在(zai)顯微裂隙，石(shi)(shi)(shi)材(cai)(cai)質(zhi)量不(bu)好(hao)；反之(zhi)，若墨(mo)(mo)水(shui)滴在(zai)原處不(bu)動，則說明石(shi)(shi)(shi)材(cai)(cai)致密質(zhi)地好(hao)。青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)的(de)(de)安裝重慶青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)具有一(yi)(yi)定(ding)的(de)(de)特性，耐凍，易加工，那(nei)么隨(sui)著(zhu)它在(zai)建筑行業的(de)(de)廣泛應用，如(ru)今(jin)已經成為(wei)大(da)眾關(guan)注的(de)(de)焦(jiao)點(dian)，今(jin)天重慶青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)帶您來看一(yi)(yi)下：關(guan)于青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)安裝的(de)(de)有關(guan)介(jie)紹(shao)，希望以下的(de)(de)介(jie)紹(shao)對(dui)石(shi)(shi)(shi)材(cai)(cai)加工的(de)(de)朋友能有所幫助。1、在(zai)安裝青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)之(zhi)前，先要做(zuo)好(hao)準備(bei)工作。要根據施工大(da)樣圖(tu)和(he)加工單為(wei)依據，同(tong)時還要了解各部(bu)位(wei)尺寸的(de)(de)大(da)小和(he)做(zuo)法，了解清(qing)楚邊(bian)角、弧位(wei)等部(bu)位(wei)之(zhi)間的(de)(de)關(guan)系。2、在(zai)正式鋪沒(mei)之(zhi)前，要把青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)按圖(tu)案、紋理(li)、顏色鮮使拼好(hao)，重慶青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)然后再講非(fei)整(zheng)塊的(de)(de)青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)對(dui)稱(cheng)的(de)(de)放(fang)在(zai)邊(bian)沿的(de)(de)部(bu)位(wei)，之(zhi)后在(zai)按兩個方向編號的(de)(de)排列和(he)放(fang)整(zheng)齊。