成都建筑南斯拉夫白石材公司浴(yu)(yu)(yu)缸(gang)石(shi)(shi)(shi)(shi)材收口施工(gong)(gong)(gong)：（1）浴(yu)(yu)(yu)缸(gang)與(yu)石(shi)(shi)(shi)(shi)材相(xiang)接部位(wei)按(an)浴(yu)(yu)(yu)缸(gang)邊(bian)緣(yuan)壓石(shi)(shi)(shi)(shi)材的(de)做(zuo)法(fa)施工(gong)(gong)(gong)，石(shi)(shi)(shi)(shi)材臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)按(an)整(zheng)塊石(shi)(shi)(shi)(shi)材根據浴(yu)(yu)(yu)缸(gang)尺寸切割(ge)鏤空磨邊(bian)，工(gong)(gong)(gong)廠加工(gong)(gong)(gong)完成后(hou)(hou)現(xian)場安裝(zhuang)，石(shi)(shi)(shi)(shi)材與(yu)浴(yu)(yu)(yu)缸(gang)交(jiao)界處用(yong)耐(nai)候膠收口。（2）浴(yu)(yu)(yu)缸(gang)周邊(bian)石(shi)(shi)(shi)(shi)材部位(wei)作(zuo)4*4鍍鋅角鋼(gang)支撐(cheng)架，鋼(gang)絲(si)網泥沙漿粉刷(shua)后(hou)(hou)再安裝(zhuang)石(shi)(shi)(shi)(shi)材，并留設石(shi)(shi)(shi)(shi)材檢修暗(an)門，檢修門規格及方(fang)向需符合檢修要(yao)求(qiu)。11、全窗臺(tai)(tai)(tai)(tai)(tai)(tai)柜櫥(chu)臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)翻(fan)(fan)邊(bian)施工(gong)(gong)(gong)：人(ren)造(zao)(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)板(ban)(ban)與(yu)窗臺(tai)(tai)(tai)(tai)(tai)(tai)部位(wei)高(gao)差(cha)50-70mm，為保證(zheng)整(zheng)體美(mei)觀效果，人(ren)造(zao)(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)擋水應跟(gen)(gen)通至(zhi)窗框邊(bian)。12、高(gao)窗臺(tai)(tai)(tai)(tai)(tai)(tai)櫥(chu)柜臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)翻(fan)(fan)邊(bian)施工(gong)(gong)(gong)：人(ren)造(zao)(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)板(ban)(ban)與(yu)窗臺(tai)(tai)(tai)(tai)(tai)(tai)部位(wei)高(gao)差(cha)大于(yu)80mm，人(ren)造(zao)(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)擋水外凸，窗臺(tai)(tai)(tai)(tai)(tai)(tai)邊(bian)用(yong)人(ren)造(zao)(zao)石(shi)(shi)(shi)(shi)或廚房面(mian)(mian)(mian)磚跟(gen)(gen)通。13、低(di)窗臺(tai)(tai)(tai)(tai)(tai)(tai)櫥(chu)柜臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)翻(fan)(fan)遍施工(gong)(gong)(gong)：（1）窗臺(tai)(tai)(tai)(tai)(tai)(tai)部位(wei)低(di)于(yu)人(ren)造(zao)(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)板(ban)(ban)，人(ren)造(zao)(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)擋水做(zuo)出后(hou)(hou)需跟(gen)(gen)至(zhi)窗邊(bian)或預留。（2）不小于(yu)100mm的(de)操作(zuo)空間后(hou)(hou)跟(gen)(gen)通至(zhi)窗臺(tai)(tai)(tai)(tai)(tai)(tai)面(mian)(mian)(mian)。大理石(shi)(shi)(shi)(shi)地面(mian)(mian)(mian)如何養護(hu)？

在兩(liang)個(ge)相互垂直在內的(de)(de)(de)(de)(de)方(fang)向鋪兩(liang)條干砂道路，讓他(ta)的(de)(de)(de)(de)(de)寬(kuan)度要(yao)(yao)(yao)(yao)大于板(ban)(ban)(ban)(ban)寬(kuan)的(de)(de)(de)(de)(de)寬(kuan)度，厚度要(yao)(yao)(yao)(yao)大于3cm。結(jie)合施工大樣(yang)圖及景觀鋪裝(zhuang)(zhuang)分(fen)區實際尺寸(cun)，把鋪裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)塊排好(hao)，重慶青石(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)以(yi)便(bian)檢查板(ban)(ban)(ban)(ban)塊之間的(de)(de)(de)(de)(de)縫隙，核對(dui)板(ban)(ban)(ban)(ban)塊與墻面、柱、洞(dong)口、樹池、側緣(yuan)石(shi)(shi)、平緣(yuan)石(shi)(shi)邊等部位的(de)(de)(de)(de)(de)相對(dui)位置。裝(zhuang)(zhuang)飾石(shi)(shi)材(cai)(cai)具(ju)備的(de)(de)(de)(de)(de)基本條件(jian)具(ju)備裝(zhuang)(zhuang)飾石(shi)(shi)材(cai)(cai)必須符(fu)合3條基本條件(jian)。①有(you)外(wai)在美學裝(zhuang)(zhuang)飾性。這是(shi)從視覺和人(ren)的(de)(de)(de)(de)(de)欣賞(shang)、歷史文化角度認(ren)識的(de)(de)(de)(de)(de)，重慶青石(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)各個(ge)民族、地域(yu)、習慣(guan)、喜好(hao)不(bu)(bu)同，使(shi)用(yong)的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)飾石(shi)(shi)材(cai)(cai)色(se)彩、種類(lei)也不(bu)(bu)同，重慶青石(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)但不(bu)(bu)管怎樣(yang)只(zhi)要(yao)(yao)(yao)(yao)是(shi)作為裝(zhuang)(zhuang)飾裝(zhuang)(zhuang)修使(shi)用(yong)就必須要(yao)(yao)(yao)(yao)考慮(lv)石(shi)(shi)材(cai)(cai)的(de)(de)(de)(de)(de)外(wai)在美觀。這是(shi)設計、選擇(ze)裝(zhuang)(zhuang)飾石(shi)(shi)材(cai)(cai)的(de)(de)(de)(de)(de)首(shou)要(yao)(yao)(yao)(yao)因素(su)。

純天(tian)然(ran)(ran)材(cai)(cai)(cai)質(zhi)(zhi)沒有(you)污染，沒有(you)輻射，具有(you)豐富的(de)(de)(de)(de)(de)石(shi)文化(hua)(hua)的(de)(de)(de)(de)(de)底蘊(yun)，重慶青石(shi)板材(cai)(cai)(cai)會給人一種(zhong)(zhong)不(bu)一樣的(de)(de)(de)(de)(de)視覺效果。在(zai)以后的(de)(de)(de)(de)(de)建(jian)筑(zhu)(zhu)裝飾中，青石(shi)板材(cai)(cai)(cai)的(de)(de)(de)(de)(de)使(shi)用(yong)與影(ying)響(xiang)力(li)會進一步擴大。重慶石(shi)材(cai)(cai)(cai)加工(gong)(gong)廠(chang)跟著咱(zan)們審美曉得的(de)(de)(de)(de)(de)跋涉，咱(zan)們對于(yu)美的(de)(de)(de)(de)(de)尋(xun)求也(ye)越(yue)來越(yue)期望(wang)，崇尚天(tian)然(ran)(ran)也(ye)成了(le)(le)(le)(le)(le)一種(zhong)(zhong)時(shi)代需(xu)求，而石(shi)材(cai)(cai)(cai)產(chan)(chan)品因(yin)為其來自于(yu)天(tian)然(ran)(ran)，又帶著濃郁的(de)(de)(de)(de)(de)天(tian)然(ran)(ran)顏色，所(suo)以它的(de)(de)(de)(de)(de)運用(yong)也(ye)越(yue)來越(yue)廣，翻(fan)開(kai)速(su)度也(ye)越(yue)來越(yue)快(kuai)(kuai)。從各種(zhong)(zhong)的(de)(de)(de)(de)(de)石(shi)材(cai)(cai)(cai)貼圖上咱(zan)們不(bu)難發(fa)現(xian)(xian)，天(tian)然(ran)(ran)石(shi)材(cai)(cai)(cai)有(you)著人工(gong)(gong)石(shi)材(cai)(cai)(cai)所(suo)沒有(you)的(de)(de)(de)(de)(de)天(tian)然(ran)(ran)的(de)(de)(de)(de)(de)瑰麗顏色，而且它們的(de)(de)(de)(de)(de)物(wu)理化(hua)(hua)學功用(yong)也(ye)愈加安(an)穩，而且其便于(yu)加工(gong)(gong)，所(suo)以它們不(bu)只(zhi)被運用(yong)于(yu)建(jian)筑(zhu)(zhu)裝修領域，而且也(ye)一般用(yong)于(yu)制(zhi)作各種(zhong)(zhong)的(de)(de)(de)(de)(de)石(shi)材(cai)(cai)(cai)技術(shu)品，乃至是日(ri)子用(yong)具也(ye)由石(shi)材(cai)(cai)(cai)制(zhi)作而成，這也(ye)促進了(le)(le)(le)(le)(le)石(shi)材(cai)(cai)(cai)加工(gong)(gong)設(she)備(bei)的(de)(de)(de)(de)(de)翻(fan)開(kai)。現(xian)(xian)在(zai)，咱(zan)們研制(zhi)出(chu)了(le)(le)(le)(le)(le)數(shu)控技術(shu)，據九正(zheng)建(jian)材(cai)(cai)(cai)網曉得，數(shu)控技術(shu)的(de)(de)(de)(de)(de)融(rong)入，使(shi)得石(shi)材(cai)(cai)(cai)雕刻技術(shu)有(you)了(le)(le)(le)(le)(le)更快(kuai)(kuai)的(de)(de)(de)(de)(de)翻(fan)開(kai)，質(zhi)(zhi)量也(ye)有(you)了(le)(le)(le)(le)(le)更大的(de)(de)(de)(de)(de)跋涉，然(ran)(ran)后能夠使(shi)石(shi)雕制(zhi)品完(wan)結計(ji)劃化(hua)(hua)出(chu)產(chan)(chan)，重慶石(shi)材(cai)(cai)(cai)加工(gong)(gong)機(ji)械(xie)化(hua)(hua)程度更高(gao)了(le)(le)(le)(le)(le)，自動(dong)化(hua)(hua)出(chu)產(chan)(chan)也(ye)使(shi)得產(chan)(chan)品的(de)(de)(de)(de)(de)計(ji)劃更大了(le)(le)(le)(le)(le)，而且也(ye)極好地處(chu)理了(le)(le)(le)(le)(le)人力(li)疑(yi)問，功率也(ye)跋涉警惕了(le)(le)(le)(le)(le)。

按(an)裝飾效果(guo)(guo)分按(an)照(zhao)裝飾效果(guo)(guo)，石(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)花(hua)(hua)設(she)計，可大(da)致分為兩類(lei)：拼(pin)(pin)(pin)花(hua)(hua)類(lei)指模仿(fang)花(hua)(hua)朵、復(fu)雜的(de)(de)(de)幾(ji)(ji)何圖形(xing)、logo、人(ren)物形(xing)象、藝術品等(deng)類(lei)型的(de)(de)(de)設(she)計。特(te)點是(shi)設(she)計復(fu)雜，線條多樣，結構(gou)精巧。裝飾效果(guo)(guo)精致、華麗。但對石(shi)(shi)材(cai)(cai)護(hu)(hu)理(li)(li)(li)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)而(er)言(yan)，拼(pin)(pin)(pin)花(hua)(hua)類(lei)的(de)(de)(de)處(chu)理(li)(li)(li)難度，也(ye)(ye)是(shi)相對較高的(de)(de)(de)。拼(pin)(pin)(pin)圖類(lei)設(she)計成固定的(de)(de)(de)幾(ji)(ji)何圖形(xing)的(de)(de)(de)一(yi)類(lei)石(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)花(hua)(hua)設(she)計。如果(guo)(guo)說和(he)上(shang)面的(de)(de)(de)有(you)(you)什么不(bu)同，那就是(shi)拼(pin)(pin)(pin)圖設(she)計的(de)(de)(de)結構(gou)和(he)圖案更簡單一(yi)些。按(an)大(da)小來分超(chao)大(da)型拼(pin)(pin)(pin)花(hua)(hua)有(you)(you)些拼(pin)(pin)(pin)花(hua)(hua)設(she)計會達到幾(ji)(ji)百乃至(zhi)幾(ji)(ji)千平米。這種超(chao)大(da)型拼(pin)(pin)(pin)花(hua)(hua)，是(shi)在(zai)(zai)(zai)設(she)計時(shi)按(an)照(zhao)圖案等(deng)比例放大(da)，經加工(gong)(gong)(gong)(gong)(gong)(gong)和(he)鋪裝而(er)成。大(da)型拼(pin)(pin)(pin)花(hua)(hua)一(yi)般(ban)直徑(jing)超(chao)過(guo)1.5米的(de)(de)(de)拼(pin)(pin)(pin)花(hua)(hua)，工(gong)(gong)(gong)(gong)(gong)(gong)廠生產時(shi)，會將設(she)計好的(de)(de)(de)拼(pin)(pin)(pin)花(hua)(hua)板(ban)材(cai)(cai)，進行(xing)分塊(kuai)切割，到現(xian)場后再(zai)進行(xing)組裝。一(yi)般(ban)拼(pin)(pin)(pin)花(hua)(hua)直徑(jing)在(zai)(zai)(zai)1.5米以下的(de)(de)(de)拼(pin)(pin)(pin)花(hua)(hua)，工(gong)(gong)(gong)(gong)(gong)(gong)廠在(zai)(zai)(zai)生產時(shi)，一(yi)般(ban)都(dou)經過(guo)了整體補(bu)(bu)膠處(chu)理(li)(li)(li)。上(shang)述分類(lei)，更多是(shi)從石(shi)(shi)材(cai)(cai)護(hu)(hu)理(li)(li)(li)的(de)(de)(de)角(jiao)度出(chu)發(fa)的(de)(de)(de)。因為石(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)花(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)，與(yu)一(yi)般(ban)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)，是(shi)有(you)(you)很大(da)區(qu)別的(de)(de)(de)。如在(zai)(zai)(zai)無縫化(hua)處(chu)理(li)(li)(li)環節(jie)，石(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)花(hua)(hua)的(de)(de)(de)補(bu)(bu)膠處(chu)理(li)(li)(li)，和(he)一(yi)般(ban)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)在(zai)(zai)(zai)操(cao)作工(gong)(gong)(gong)(gong)(gong)(gong)藝和(he)注意事項上(shang)有(you)(you)著本質區(qu)別。石(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)花(hua)(hua)的(de)(de)(de)補(bu)(bu)膠石(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)花(hua)(hua)的(de)(de)(de)處(chu)理(li)(li)(li)工(gong)(gong)(gong)(gong)(gong)(gong)藝，跟(gen)普通石(shi)(shi)材(cai)(cai)護(hu)(hu)理(li)(li)(li)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)相比，主要區(qu)別是(shi)在(zai)(zai)(zai)無縫化(hua)處(chu)理(li)(li)(li)，也(ye)(ye)即補(bu)(bu)膠環節(jie)。其他的(de)(de)(de)環節(jie)差別倒不(bu)是(shi)很大(da)。

清理縫隙若縫隙<0.2mm對于縫隙極小的石材拼花，清縫環節，基本上不允許使用機械進行操作。如果采用手提切割機和清縫片等設備，一方面易造成縫隙切割放大;另一方面會產生很高的熱量，導致崩邊等問題，破壞整體裝飾效果。手工清理。選用精工刀片，很薄的那種。有些地方，甚至需要用到更薄的剃須刀片來進行清理。清縫時，速度要慢，避免拼花細節處的破壞。清縫完成后，用大功率的吸塵器，將縫隙處的灰塵吸走。若縫隙>0.2mm拼花(hua)面積很大(da)，縫(feng)(feng)(feng)(feng)隙較款(kuan)時，可(ke)選用“手提切(qie)(qie)割機+0.2mm清(qing)縫(feng)(feng)(feng)(feng)片(pian)”進行(xing)清(qing)理(li)。清(qing)縫(feng)(feng)(feng)(feng)深(shen)度要(yao)達到3mm以上，越深(shen)整(zheng)體結(jie)構強度越高。清(qing)縫(feng)(feng)(feng)(feng)時，一定(ding)要(yao)保持石材(cai)的原貌(mao)，不(bu)要(yao)拓寬縫(feng)(feng)(feng)(feng)隙。縫(feng)(feng)(feng)(feng)隙盡頭處，不(bu)要(yao)切(qie)(qie)過了(le)。不(bu)要(yao)切(qie)(qie)串縫(feng)(feng)(feng)(feng)——就是不(bu)要(yao)沿(yan)著一條縫(feng)(feng)(feng)(feng)清(qing)理(li)時，不(bu)小心歪出去。

噪(zao)(zao)(zao)(zao)音(yin)所產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)危害(hai)是比較(jiao)(jiao)大的(de)(de)(de)(de)，尤其是表現(xian)在如下幾個(ge)方(fang)面：1、長期(qi)在強(qiang)烈的(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音(yin)環境中工(gong)作，可(ke)(ke)以使人(ren)產(chan)(chan)生(sheng)(sheng)(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)性耳聾。2、影響人(ren)們的(de)(de)(de)(de)正(zheng)常(chang)工(gong)作、學習及日常(chang)生(sheng)(sheng)(sheng)活。那么石材加(jia)工(gong)過程(cheng)中噪(zao)(zao)(zao)(zao)音(yin)是怎樣產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)呢？它主要來自(zi)齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)，鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)振(zhen)動(dong)及物(wu)料摩擦聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)：是當鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高(gao)速(su)(su)運(yun)轉(zhuan)時(shi)(shi)，鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)與(yu)(yu)周圍(wei)的(de)(de)(de)(de)空氣(qi)相互作用，引(yin)起空氣(qi)的(de)(de)(de)(de)壓力脈動(dong)而(er)產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)聲(sheng)(sheng)功(gong)率(lv)與(yu)(yu)鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)直(zhi)徑(jing)、鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)線(xian)速(su)(su)度(du)的(de)(de)(de)(de)三次(ci)方(fang)成(cheng)正(zheng)比，當轉(zhuan)速(su)(su)越低時(shi)(shi)，與(yu)(yu)其線(xian)速(su)(su)度(du)三次(ci)方(fang)成(cheng)正(zheng)比，齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)頻(pin)(pin)(pin)率(lv)可(ke)(ke)由(you)下式計算：式中：fi—齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)(pin)(pin)率(lv)，即(ji)鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)每秒(miao)打空氣(qi)質點(dian)的(de)(de)(de)(de)次(ci)數(shu)，（HZ）z—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個(ge)）n—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)軸(zhou)(zhou)的(de)(de)(de)(de)轉(zhuan)速(su)(su)（r/min）i—諧(xie)波序(xu)號(hao)i=1、2、3……鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)旋(xuan)轉(zhuan)時(shi)(shi)，每個(ge)齒(chi)(chi)(chi)(chi)尖產(chan)(chan)生(sheng)(sheng)(sheng)單(dan)極輻射流(liu)，并周期(qi)地(di)通過工(gong)作臺的(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)縫向外排(pai)出，由(you)于氣(qi)流(liu)壓力發(fa)生(sheng)(sheng)(sheng)激烈變化，隨(sui)之(zhi)產(chan)(chan)生(sheng)(sheng)(sheng)排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)，排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)升(sheng)功(gong)率(lv)也隨(sui)著鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)線(xian)速(su)(su)度(du)增大而(er)急(ji)劇增加(jia)，它與(yu)(yu)氣(qi)流(liu)速(su)(su)度(du)的(de)(de)(de)(de)6次(ci)方(fang)成(cheng)正(zheng)比，在線(xian)速(su)(su)度(du)較(jiao)(jiao)小時(shi)(shi)，與(yu)(yu)其5次(ci)方(fang)成(cheng)正(zheng)比，則排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)(pin)(pin)率(lv)為：式中：fi—排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)(pin)(pin)率(lv)，（HZ）z—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個(ge)）n—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)軸(zhou)(zhou)的(de)(de)(de)(de)轉(zhuan)速(su)(su)（r/min）i—諧(xie)波序(xu)號(hao)i=1、2、3……在鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高(gao)速(su)(su)旋(xuan)轉(zhuan)時(shi)(shi)，每當渦流(liu)分離的(de)(de)(de)(de)頻(pin)(pin)(pin)率(lv)與(yu)(yu)鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)固有頻(pin)(pin)(pin)率(lv)相近時(shi)(shi)，就發(fa)生(sheng)(sheng)(sheng)共振(zhen)，便發(fa)出“尖叫聲(sheng)(sheng)”，其頻(pin)(pin)(pin)率(lv)為：f=z fr式中：z—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個(ge)）fr—軸(zhou)(zhou)回轉(zhuan)頻(pin)(pin)(pin)率(lv)（HZ）鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)屬(shu)于薄(bo)壁件，其剛性一般較(jiao)(jiao)差，在外力的(de)(de)(de)(de)作用下很(hen)容易產(chan)(chan)生(sheng)(sheng)(sheng)振(zhen)動(dong)，由(you)于振(zhen)動(dong)便容易產(chan)(chan)生(sheng)(sheng)(sheng)物(wu)料的(de)(de)(de)(de)摩擦，因(yin)此該類的(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音(yin)也就隨(sui)之(zhi)產(chan)(chan)生(sheng)(sheng)(sheng)。