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咸寧偉奇大理石石材服務商

2022-05-29
咸寧偉奇大理石石材服務商

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拼花面(mian)積很大,縫(feng)(feng)隙(xi)(xi)較款時(shi),可選用“手提切(qie)割(ge)機(ji)+0.2mm清(qing)縫(feng)(feng)片”進行清(qing)理。清(qing)縫(feng)(feng)深度要(yao)(yao)(yao)達到3mm以上,越(yue)深整體(ti)結構強度越(yue)高。清(qing)縫(feng)(feng)時(shi),一(yi)定(ding)要(yao)(yao)(yao)保持石(shi)材(cai)的原貌(mao),不(bu)要(yao)(yao)(yao)拓寬縫(feng)(feng)隙(xi)(xi)。縫(feng)(feng)隙(xi)(xi)盡頭處,不(bu)要(yao)(yao)(yao)切(qie)過(guo)了。不(bu)要(yao)(yao)(yao)切(qie)串縫(feng)(feng)——就是不(bu)要(yao)(yao)(yao)沿著一(yi)條縫(feng)(feng)清(qing)理時(shi),不(bu)小心歪出去。

咸寧偉奇大理石石材服務商

噪(zao)(zao)(zao)(zao)音所(suo)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)危害(hai)是比較(jiao)大的(de)(de)(de)(de)(de)(de),尤其(qi)(qi)(qi)是表現在如(ru)下(xia)(xia)幾個(ge)(ge)(ge)方(fang)(fang)(fang)面:1、長(chang)期在強(qiang)烈的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音環境(jing)中(zhong)工(gong)(gong)(gong)作(zuo),可以(yi)使人產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)性耳聾。2、影響人們的(de)(de)(de)(de)(de)(de)正(zheng)常工(gong)(gong)(gong)作(zuo)、學(xue)習及(ji)(ji)日常生(sheng)(sheng)(sheng)(sheng)活。那么石(shi)材加(jia)工(gong)(gong)(gong)過程(cheng)中(zhong)噪(zao)(zao)(zao)(zao)音是怎(zen)樣(yang)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)呢?它(ta)主要來自齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng),鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)振(zhen)動及(ji)(ji)物(wu)料(liao)(liao)摩擦聲(sheng)(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng):是當(dang)鋸(ju)(ju)(ju)(ju)片(pian)(pian)高(gao)速(su)(su)(su)運轉時(shi),鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)與(yu)(yu)周(zhou)圍的(de)(de)(de)(de)(de)(de)空(kong)(kong)氣(qi)(qi)(qi)相(xiang)互作(zuo)用(yong),引起(qi)空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)壓(ya)力脈動而產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)功(gong)率(lv)與(yu)(yu)鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)線(xian)速(su)(su)(su)度(du)的(de)(de)(de)(de)(de)(de)三次(ci)(ci)(ci)方(fang)(fang)(fang)成(cheng)正(zheng)比,當(dang)轉速(su)(su)(su)越(yue)低時(shi),與(yu)(yu)其(qi)(qi)(qi)線(xian)速(su)(su)(su)度(du)三次(ci)(ci)(ci)方(fang)(fang)(fang)成(cheng)正(zheng)比,齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)頻(pin)率(lv)可由下(xia)(xia)式計算:式中(zhong):fi—齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)率(lv),即(ji)鋸(ju)(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)每秒打(da)空(kong)(kong)氣(qi)(qi)(qi)質點的(de)(de)(de)(de)(de)(de)次(ci)(ci)(ci)數,(HZ)z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(個(ge)(ge)(ge))n—鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)(de)(de)轉速(su)(su)(su)(r/min)i—諧波序(xu)(xu)號(hao)i=1、2、3……鋸(ju)(ju)(ju)(ju)片(pian)(pian)旋轉時(shi),每個(ge)(ge)(ge)齒(chi)(chi)(chi)(chi)尖(jian)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)單極輻(fu)射流,并周(zhou)期地通過工(gong)(gong)(gong)作(zuo)臺的(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)縫向(xiang)外(wai)排出,由于氣(qi)(qi)(qi)流壓(ya)力發生(sheng)(sheng)(sheng)(sheng)激烈變化(hua),隨(sui)之(zhi)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)排氣(qi)(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng),排氣(qi)(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)升(sheng)功(gong)率(lv)也隨(sui)著鋸(ju)(ju)(ju)(ju)片(pian)(pian)線(xian)速(su)(su)(su)度(du)增(zeng)大而急劇(ju)增(zeng)加(jia),它(ta)與(yu)(yu)氣(qi)(qi)(qi)流速(su)(su)(su)度(du)的(de)(de)(de)(de)(de)(de)6次(ci)(ci)(ci)方(fang)(fang)(fang)成(cheng)正(zheng)比,在線(xian)速(su)(su)(su)度(du)較(jiao)小(xiao)時(shi),與(yu)(yu)其(qi)(qi)(qi)5次(ci)(ci)(ci)方(fang)(fang)(fang)成(cheng)正(zheng)比,則排氣(qi)(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)率(lv)為:式中(zhong):fi—排氣(qi)(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)率(lv),(HZ)z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(個(ge)(ge)(ge))n—鋸(ju)(ju)(ju)(ju)片(pian)(pian)軸(zhou)的(de)(de)(de)(de)(de)(de)轉速(su)(su)(su)(r/min)i—諧波序(xu)(xu)號(hao)i=1、2、3……在鋸(ju)(ju)(ju)(ju)片(pian)(pian)高(gao)速(su)(su)(su)旋轉時(shi),每當(dang)渦流分(fen)離(li)的(de)(de)(de)(de)(de)(de)頻(pin)率(lv)與(yu)(yu)鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)固有頻(pin)率(lv)相(xiang)近時(shi),就(jiu)發生(sheng)(sheng)(sheng)(sheng)共振(zhen),便發出“尖(jian)叫聲(sheng)(sheng)(sheng)”,其(qi)(qi)(qi)頻(pin)率(lv)為:f=z fr式中(zhong):z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(個(ge)(ge)(ge))fr—軸(zhou)回(hui)轉頻(pin)率(lv)(HZ)鋸(ju)(ju)(ju)(ju)片(pian)(pian)屬于薄(bo)壁件,其(qi)(qi)(qi)剛性一般較(jiao)差,在外(wai)力的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)下(xia)(xia)很容易(yi)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)振(zhen)動,由于振(zhen)動便容易(yi)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)物(wu)料(liao)(liao)的(de)(de)(de)(de)(de)(de)摩擦,因(yin)此(ci)該類的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音也就(jiu)隨(sui)之(zhi)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)。

咸寧偉奇大理石石材服務商

長期(qi)以來,國(guo)內外專家學者對(dui)(dui)金(jin)剛石(shi)(shi)(shi)(shi)工(gong)(gong)(gong)具(ju)鋸(ju)切(qie)花(hua)(hua)崗巖(yan)的(de)(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)機理(li)、金(jin)剛石(shi)(shi)(shi)(shi)工(gong)(gong)(gong)具(ju)的(de)(de)(de)磨損機理(li),以及(ji)鋸(ju)切(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)過(guo)程中的(de)(de)(de)鋸(ju)切(qie)力做了大量(liang)試驗和研究,取得了令人矚目的(de)(de)(de)成(cheng)果,重(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)對(dui)(dui)石(shi)(shi)(shi)(shi)材(cai)(cai)鋸(ju)切(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)及(ji)金(jin)剛石(shi)(shi)(shi)(shi)工(gong)(gong)(gong)具(ju)的(de)(de)(de)研究開發(fa)(fa)起到了積極的(de)(de)(de)推動(dong)作用(yong)。裝修(xiu)石(shi)(shi)(shi)(shi)材(cai)(cai)的(de)(de)(de)運用(yong)你可知怎樣選擇一般(ban)(ban)(ban)咱們的(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)多用(yong)于修(xiu)建,機械(xie)方面(mian)(mian),重(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)廠告訴咱們多選用(yong)哪些石(shi)(shi)(shi)(shi)材(cai)(cai)!1、大理(li)石(shi)(shi)(shi)(shi)大理(li)石(shi)(shi)(shi)(shi)是(shi)地殼華夏有的(de)(de)(de)巖(yan)石(shi)(shi)(shi)(shi)經過(guo)地殼內高溫高壓作用(yong)構(gou)(gou)(gou)成(cheng)的(de)(de)(de)變質(zhi)(zhi)巖(yan)。地殼的(de)(de)(de)內力作用(yong)促進正本(ben)的(de)(de)(de)各類巖(yan)石(shi)(shi)(shi)(shi)發(fa)(fa)作質(zhi)(zhi)的(de)(de)(de)改動(dong),即(ji)正本(ben)巖(yan)石(shi)(shi)(shi)(shi)的(de)(de)(de)構(gou)(gou)(gou)造(zao)、構(gou)(gou)(gou)造(zao)和礦藏成(cheng)分(fen)發(fa)(fa)作改動(dong)。經過(guo)突變構(gou)(gou)(gou)成(cheng)的(de)(de)(de)新的(de)(de)(de)巖(yan)石(shi)(shi)(shi)(shi)稱為變質(zhi)(zhi)巖(yan)。由于石(shi)(shi)(shi)(shi)材(cai)(cai)異(yi)形加(jia)(jia)(jia)工(gong)(gong)(gong)機械(xie)大理(li)石(shi)(shi)(shi)(shi)一般(ban)(ban)(ban)都富含(han)雜質(zhi)(zhi),并且碳(tan)酸鈣在大氣(qi)(qi)中受二氧化(hua)碳(tan)、碳(tan)化(hua)物、水(shui)氣(qi)(qi)的(de)(de)(de)作用(yong),也(ye)簡略風化(hua)和溶蝕,而使(shi)表面(mian)(mian)很快失去光澤。大理(li)石(shi)(shi)(shi)(shi)一般(ban)(ban)(ban)性質(zhi)(zhi)比照軟,這是(shi)相(xiang)對(dui)(dui)于花(hua)(hua)崗石(shi)(shi)(shi)(shi)而言(yan)的(de)(de)(de)。

咸寧偉奇大理石石材服務商

咸寧偉奇大理石石材服務商大理石(shi)(shi)地(di)(di)(di)(di)(di)面(mian)(mian)的(de)(de)日(ri)常清潔1、一(yi)般情況(kuang)下(xia),大理石(shi)(shi)表面(mian)(mian)清潔須用(yong)拖(tuo)把(ba)進(jin)行(xing)半干(gan)(gan)濕拖(tuo)掃(塵(chen)推罩上需噴灑地(di)(di)(di)(di)(di)面(mian)(mian)除塵(chen)液),之(zhi)(zhi)后用(yong)推塵(chen)由里之(zhi)(zhi)外向外推塵(chen)。理石(shi)(shi)地(di)(di)(di)(di)(di)面(mian)(mian)主(zhu)要(yao)的(de)(de)清潔工作就是(shi)推塵(chen)2、對于特別(bie)臟(zang)的(de)(de)地(di)(di)(di)(di)(di)方,用(yong)水(shui)加適量中性(xing)清潔劑調均(jun)勻后進(jin)行(xing)清洗(xi)(xi),保持(chi)石(shi)(shi)面(mian)(mian)不留污(wu)跡。3、地(di)(di)(di)(di)(di)面(mian)(mian)局(ju)部水(shui)漬(zi)(zi)和普通污(wu)垢(gou)應(ying)立即清除,可用(yong)微潮的(de)(de)拖(tuo)布(bu)或抹布(bu)擦(ca)拭(shi)干(gan)(gan)凈(jing)。4、局(ju)部污(wu)漬(zi)(zi),如墨水(shui)、口(kou)香糖、色漿之(zhi)(zhi)類的(de)(de)有色污(wu)漬(zi)(zi),必須馬上清除,并用(yong)干(gan)(gan)凈(jing)微潮毛(mao)巾壓在(zai)污(wu)漬(zi)(zi)處,拍(pai)打毛(mao)巾吸附污(wu)垢(gou)。反復幾遍后,可另換微潮毛(mao)巾壓一(yi)重物在(zai)上面(mian)(mian)多停留一(yi)段時(shi)間,吸附污(wu)垢(gou)效(xiao)果更好。5、在(zai)拖(tuo)拭(shi)地(di)(di)(di)(di)(di)面(mian)(mian)時(shi)一(yi)定(ding)不要(yao)使用(yong)酸性(xing)或堿性(xing)較強的(de)(de)清潔劑對地(di)(di)(di)(di)(di)面(mian)(mian)進(jin)行(xing)清洗(xi)(xi),以免造成損傷。應(ying)使用(yong)專用(yong)的(de)(de)中性(xing)清潔劑,且拖(tuo)布(bu)一(yi)定(ding)要(yao)把(ba)水(shui)分擰干(gan)(gan)再拖(tuo);也可使用(yong)刷地(di)(di)(di)(di)(di)機(ji)配合白(bai)色尼(ni)龍墊(dian)及中性(xing)清潔劑刷洗(xi)(xi)地(di)(di)(di)(di)(di)面(mian)(mian),及時(shi)使用(yong)吸水(shui)機(ji)吸干(gan)(gan)水(shui)分。

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