由于(yu)磨(mo)(mo)(mo)(mo)拋(pao)(pao)時(shi)(shi)的(de)(de)磨(mo)(mo)(mo)(mo)削(xue)力遠小于(yu)成(cheng)(cheng)型(xing)切(qie)(qie)割(ge)(ge)時(shi)(shi)的(de)(de)切(qie)(qie)削(xue)阻力,所(suo)以(yi)(yi)裝夾(jia)磨(mo)(mo)(mo)(mo)拋(pao)(pao)圓(yuan)柱(zhu)時(shi)(shi),在(zai)床(chuang)頭箱一端(duan),只使用(yong)(yong)中心孔支承(cheng)即(ji)可。視被磨(mo)(mo)(mo)(mo)拋(pao)(pao)石材(cai)材(cai)質不同(tong),磨(mo)(mo)(mo)(mo)拋(pao)(pao)磨(mo)(mo)(mo)(mo)料(liao)的(de)(de)級配也(ye)有所(suo)區(qu)別(bie)。如加(jia)(jia)(jia)(jia)工(gong)花崗(gang)石時(shi)(shi),可以(yi)(yi)使用(yong)(yong)5種(zhong)粗細不同(tong)的(de)(de)磨(mo)(mo)(mo)(mo)料(liao),加(jia)(jia)(jia)(jia)工(gong)大理石可以(yi)(yi)使用(yong)(yong)“種(zhong)磨(mo)(mo)(mo)(mo)料(liao)。由于(yu)欄(lan)桿柱(zhu)、花瓶等制(zhi)品的(de)(de)輪廓(kuo)線凹凸變化起伏大,重(zhong)慶石材(cai)加(jia)(jia)(jia)(jia)工(gong)使用(yong)(yong)上述圓(yuan)環型(xing)磨(mo)(mo)(mo)(mo)料(liao){艮難磨(mo)(mo)(mo)(mo)拋(pao)(pao)加(jia)(jia)(jia)(jia)工(gong),所(suo)以(yi)(yi)目前(qian)仍使用(yong)(yong)手動研磨(mo)(mo)(mo)(mo)異形回轉體的(de)(de)簡(jian)易(yi)磨(mo)(mo)(mo)(mo)拋(pao)(pao)設備,完成(cheng)(cheng)欄(lan)奸(jian)柱(zhu)等制(zhi)品的(de)(de)拋(pao)(pao)光(guang)加(jia)(jia)(jia)(jia)工(gong)。(二)端(duan)面切(qie)(qie)邊加(jia)(jia)(jia)(jia)工(gong)圓(yuan)柱(zhu)的(de)(de)拋(pao)(pao)光(guang)加(jia)(jia)(jia)(jia)工(gong)結束后(hou),可以(yi)(yi)使用(yong)(yong)金剛石鋸片(pian)切(qie)(qie)割(ge)(ge)圓(yuan)柱(zhu)的(de)(de)兩(liang)個端(duan)面,使其長(chang)度尺(chi)寸達到成(cheng)(cheng)品尺(chi)寸要求(qiu)。必須(xu)注意,切(qie)(qie)割(ge)(ge)后(hou)的(de)(de)端(duan)面與其軸線的(de)(de)夾(jia)角應該略小于(yu)90度,重(zhong)慶石材(cai)加(jia)(jia)(jia)(jia)工(gong)這樣在(zai)安裝時(shi)(shi),接縫(feng)才能小而(er)美(mei)觀(guan)。
巫山裝修星空灰大理石服務商清(qing)洗、檢驗及包裝加(jia)工(gong)(gong)好(hao)(hao)的(de)圓柱(zhu),經(jing)過清(qing)洗、檢驗、干燥后(hou)(hou),重慶(qing)(qing)石(shi)材(cai)(cai)(cai)加(jia)工(gong)(gong)可以包裝。圓柱(zhu)的(de)包裝分成兩個步(bu)驟,首先(xian)用(yong)厚度(du)0.5mm的(de)塑料(liao)薄膜將圓柱(zhu)包封,然(ran)(ran)后(hou)(hou)放(fang)入木欄固定(ding)(ding)。包裝、運輸(shu)時一定(ding)(ding)要(yao)(yao)(yao)注(zhu)意防止磕(ke)碰(peng)圓柱(zhu)。重慶(qing)(qing)青(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)具有(you)一定(ding)(ding)的(de)特性,耐凍,易(yi)加(jia)工(gong)(gong),那(nei)么隨著它在(zai)(zai)建筑行(xing)業的(de)廣泛應(ying)用(yong),如今已經(jing)成為(wei)大眾關注(zhu)的(de)焦點,今天重慶(qing)(qing)青(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)帶(dai)您來看一下(xia):關于青(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)安(an)(an)裝的(de)有(you)關介紹(shao),希(xi)望以下(xia)的(de)介紹(shao)對石(shi)材(cai)(cai)(cai)加(jia)工(gong)(gong)的(de)朋友(you)能有(you)所幫助。1、在(zai)(zai)安(an)(an)裝青(qing)石(shi)板(ban)(ban)(ban)之前,先(xian)要(yao)(yao)(yao)做好(hao)(hao)準備工(gong)(gong)作。要(yao)(yao)(yao)根據(ju)施工(gong)(gong)大樣圖和(he)加(jia)工(gong)(gong)單為(wei)依據(ju),同時還要(yao)(yao)(yao)了解各部(bu)位(wei)(wei)尺寸的(de)大小和(he)做法,了解清(qing)楚(chu)邊角、弧位(wei)(wei)等(deng)部(bu)位(wei)(wei)之間的(de)關系。2、在(zai)(zai)正式鋪沒之前,要(yao)(yao)(yao)把青(qing)石(shi)板(ban)(ban)(ban)按(an)(an)圖案(an)、紋理、顏色鮮使拼好(hao)(hao),重慶(qing)(qing)青(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)然(ran)(ran)后(hou)(hou)再講(jiang)非整塊的(de)青(qing)石(shi)板(ban)(ban)(ban)對稱的(de)放(fang)在(zai)(zai)邊沿(yan)的(de)部(bu)位(wei)(wei),之后(hou)(hou)在(zai)(zai)按(an)(an)兩個方向編號的(de)排列和(he)放(fang)整齊(qi)。
在兩個相(xiang)互垂直在內的(de)(de)方向鋪兩條(tiao)(tiao)干砂道路,讓他(ta)的(de)(de)寬度要(yao)(yao)大于板寬的(de)(de)寬度,厚度要(yao)(yao)大于3cm。結合施工(gong)大樣(yang)圖及景觀鋪裝(zhuang)(zhuang)(zhuang)分(fen)區實際尺寸,把鋪裝(zhuang)(zhuang)(zhuang)板塊(kuai)排好(hao),重慶青石(shi)(shi)(shi)板材(cai)以(yi)便檢查板塊(kuai)之間的(de)(de)縫隙,核對(dui)板塊(kuai)與墻面、柱、洞口、樹池(chi)、側(ce)緣(yuan)石(shi)(shi)(shi)、平緣(yuan)石(shi)(shi)(shi)邊(bian)等部位的(de)(de)相(xiang)對(dui)位置。裝(zhuang)(zhuang)(zhuang)飾(shi)石(shi)(shi)(shi)材(cai)具(ju)備的(de)(de)基本條(tiao)(tiao)件具(ju)備裝(zhuang)(zhuang)(zhuang)飾(shi)石(shi)(shi)(shi)材(cai)必須符合3條(tiao)(tiao)基本條(tiao)(tiao)件。①有外在美(mei)學裝(zhuang)(zhuang)(zhuang)飾(shi)性。這是(shi)從視(shi)覺和人(ren)的(de)(de)欣賞、歷史文化角度認識的(de)(de),重慶青石(shi)(shi)(shi)板材(cai)各個民(min)族、地域、習慣、喜好(hao)不(bu)同,使用的(de)(de)裝(zhuang)(zhuang)(zhuang)飾(shi)石(shi)(shi)(shi)材(cai)色(se)彩、種類也不(bu)同,重慶青石(shi)(shi)(shi)板材(cai)但(dan)不(bu)管怎樣(yang)只要(yao)(yao)是(shi)作(zuo)為裝(zhuang)(zhuang)(zhuang)飾(shi)裝(zhuang)(zhuang)(zhuang)修(xiu)使用就必須要(yao)(yao)考慮石(shi)(shi)(shi)材(cai)的(de)(de)外在美(mei)觀。這是(shi)設計、選(xuan)擇裝(zhuang)(zhuang)(zhuang)飾(shi)石(shi)(shi)(shi)材(cai)的(de)(de)首要(yao)(yao)因(yin)素(su)。
臺下(xia)(xia)柜(ju)臺盆安裝(zhuang):臺盆固(gu)(gu)定(ding)于(yu)固(gu)(gu)定(ding)構(gou)(gou)件上(shang),固(gu)(gu)定(ding)構(gou)(gou)建與(yu)(yu)臺下(xia)(xia)柜(ju)基層面(mian)8mm對穿螺絲固(gu)(gu)定(ding),臺盆與(yu)(yu)固(gu)(gu)定(ding)構(gou)(gou)件連(lian)接(jie)處(chu)用橡皮墊塊,臺盆與(yu)(yu)臺面(mian)板下(xia)(xia)沿口(kou)用耐候膠(jiao)密封。7、衛(wei)生間(jian)(jian)玻(bo)(bo)(bo)璃隔斷與(yu)(yu)大理石墻面(mian)交接(jie)施(shi)工(gong)(gong)節點:(1)淋浴房玻(bo)(bo)(bo)璃安裝(zhuang)前(qian),在兩(liang)塊石材(cai)間(jian)(jian)預(yu)埋“U”形不銹鋼槽(cao),用AB膠(jiao)或云(yun)石膠(jiao)粘結固(gu)(gu)定(ding),把玻(bo)(bo)(bo)璃嵌(qian)入槽(cao)內,接(jie)縫處(chu)打透(tou)明防霉硅(gui)膠(jiao)。(2)U型不銹鋼內徑規格寬(kuan)比玻(bo)(bo)(bo)璃厚度(du)(du)大2-4mm,深為15-18mm,壁厚不小于(yu)1.2mm。(3)玻(bo)(bo)(bo)璃需(xu)四周磨邊處(chu)理。8、淋浴房門預(yu)埋件安裝(zhuang):在石材(cai)安裝(zhuang)前(qian)預(yu)埋鐵桿,直接(jie)與(yu)(yu)墻體(ti)固(gu)(gu)定(ding)(砂(sha)加氣墻需(xu)采用對穿螺絲桿加固(gu)(gu))。9、衛(wei)生間(jian)(jian)壁龕施(shi)工(gong)(gong):高(gao)度(du)(du)按墻面(mian)石材(cai)或瓷磚排(pai)版而定(ding),高(gao)度(du)(du)應于(yu)橫縫跟平,并做與(yu)(yu)橫縫相同的倒角或凹槽(cao)。
噪(zao)(zao)(zao)(zao)音(yin)所產(chan)生的(de)(de)(de)(de)(de)危害(hai)是比(bi)較(jiao)大的(de)(de)(de)(de)(de),尤(you)其是表現在(zai)如下幾個(ge)方(fang)(fang)(fang)面(mian):1、長期在(zai)強烈的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音(yin)環境中(zhong)(zhong)(zhong)(zhong)工(gong)作(zuo),可以使人產(chan)生噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)性耳聾。2、影響(xiang)人們的(de)(de)(de)(de)(de)正(zheng)常工(gong)作(zuo)、學(xue)習及日常生活。那么(me)石材(cai)加工(gong)過(guo)程中(zhong)(zhong)(zhong)(zhong)噪(zao)(zao)(zao)(zao)音(yin)是怎樣(yang)產(chan)生的(de)(de)(de)(de)(de)呢(ni)?它主要(yao)來自齒(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng),鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)振(zhen)(zhen)動(dong)及物(wu)料(liao)摩(mo)擦(ca)聲(sheng)(sheng)(sheng)。齒(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng):是當(dang)(dang)鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)高速運轉(zhuan)(zhuan)時,鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)齒(chi)與(yu)(yu)(yu)(yu)周(zhou)圍的(de)(de)(de)(de)(de)空(kong)(kong)氣(qi)(qi)相(xiang)互作(zuo)用,引起(qi)空(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)壓力(li)脈動(dong)而產(chan)生的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)。齒(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)功率(lv)(lv)(lv)與(yu)(yu)(yu)(yu)鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)直(zhi)徑、鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)線(xian)速度的(de)(de)(de)(de)(de)三(san)次(ci)方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比(bi),當(dang)(dang)轉(zhuan)(zhuan)速越低時,與(yu)(yu)(yu)(yu)其線(xian)速度三(san)次(ci)方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比(bi),齒(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)頻率(lv)(lv)(lv)可由下式(shi)計(ji)算:式(shi)中(zhong)(zhong)(zhong)(zhong):fi—齒(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻率(lv)(lv)(lv),即鋸(ju)(ju)(ju)(ju)齒(chi)每秒打空(kong)(kong)氣(qi)(qi)質點的(de)(de)(de)(de)(de)次(ci)數,(HZ)z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(個(ge))n—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(r/min)i—諧波序號i=1、2、3……鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)旋(xuan)轉(zhuan)(zhuan)時,每個(ge)齒(chi)尖(jian)(jian)產(chan)生單極(ji)輻射(she)流(liu),并周(zhou)期地通(tong)過(guo)工(gong)作(zuo)臺的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)縫向(xiang)外(wai)排出,由于(yu)氣(qi)(qi)流(liu)壓力(li)發生激(ji)烈變化,隨(sui)(sui)之(zhi)產(chan)生排氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng),排氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)升功率(lv)(lv)(lv)也隨(sui)(sui)著鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)線(xian)速度增(zeng)大而急劇增(zeng)加,它與(yu)(yu)(yu)(yu)氣(qi)(qi)流(liu)速度的(de)(de)(de)(de)(de)6次(ci)方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比(bi),在(zai)線(xian)速度較(jiao)小時,與(yu)(yu)(yu)(yu)其5次(ci)方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比(bi),則排氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻率(lv)(lv)(lv)為:式(shi)中(zhong)(zhong)(zhong)(zhong):fi—排氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻率(lv)(lv)(lv),(HZ)z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(個(ge))n—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)軸(zhou)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(r/min)i—諧波序號i=1、2、3……在(zai)鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)高速旋(xuan)轉(zhuan)(zhuan)時,每當(dang)(dang)渦流(liu)分離的(de)(de)(de)(de)(de)頻率(lv)(lv)(lv)與(yu)(yu)(yu)(yu)鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)固(gu)有(you)頻率(lv)(lv)(lv)相(xiang)近時,就發生共振(zhen)(zhen),便發出“尖(jian)(jian)叫(jiao)聲(sheng)(sheng)(sheng)”,其頻率(lv)(lv)(lv)為:f=z fr式(shi)中(zhong)(zhong)(zhong)(zhong):z—鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(個(ge))fr—軸(zhou)回轉(zhuan)(zhuan)頻率(lv)(lv)(lv)(HZ)鋸(ju)(ju)(ju)(ju)片(pian)(pian)(pian)屬于(yu)薄(bo)壁件,其剛性一般較(jiao)差,在(zai)外(wai)力(li)的(de)(de)(de)(de)(de)作(zuo)用下很容(rong)易產(chan)生振(zhen)(zhen)動(dong),由于(yu)振(zhen)(zhen)動(dong)便容(rong)易產(chan)生物(wu)料(liao)的(de)(de)(de)(de)(de)摩(mo)擦(ca),因此該(gai)類的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音(yin)也就隨(sui)(sui)之(zhi)產(chan)生。
石(shi)材鋪(pu)裝(zhuang)之前首要清潔石(shi)材表(biao)(biao)面(mian)(mian)(mian),使其清潔單調再(zai)(zai)(zai)用(yong)板刷(shua)(毛(mao)刷(shua))或滾筒的(de)方法對石(shi)材的(de)反、正面(mian)(mian)(mian)及(ji)四立面(mian)(mian)(mian)刷(shua)兩遍(bian)水溶性防滲劑(ji)。為獲(huo)得佳效(xiao)果,應使一層徹底進入基材后(hou)(1-2小時(shi))再(zai)(zai)(zai)刷(shua)二遍(bian)。做完防滲處置起碼保護24小時(shi)后(hou)才華鋪(pu)裝(zhuang)。5、石(shi)材鋪(pu)裝(zhuang)時(shi)應留縫(feng)(feng)鋪(pu)貼(tie)(竹編馬賽(sai)克等在(zai)外)。6、為加強黏貼(tie)的(de)健壯性及(ji)抗(kang)污性,建議(yi)運(yun)用(yong)粘(zhan)結劑(ji)鋪(pu)貼(tie)。7、淡色石(shi)材請運(yun)用(yong)淡色填(tian)逢(feng)(feng)劑(ji)。8、板巖類石(shi)材表(biao)(biao)面(mian)(mian)(mian)是運(yun)用(yong)分外剝離技能制成,所以每片之間存在(zai)薄厚不均表(biao)(biao)象。因(yin)其表(biao)(biao)面(mian)(mian)(mian)較粗糙(cao),填(tian)逢(feng)(feng)之間請用(yong)軟布在(zai)表(biao)(biao)面(mian)(mian)(mian)抹擦(ca)少量食用(yong)油再(zai)(zai)(zai)填(tian)逢(feng)(feng),以便(bian)于收(shou)拾填(tian)逢(feng)(feng)劑(ji)。注:填(tian)逢(feng)(feng)時(shi)要邊填(tian)邊用(yong)濕毛(mao)巾擦(ca),不宜大(da)面(mian)(mian)(mian)積鋪(pu)裝(zhuang)后(hou)再(zai)(zai)(zai)擦(ca)。9、砂巖產(chan)品表(biao)(biao)面(mian)(mian)(mian)沙孔(kong)較多,填(tian)縫(feng)(feng)之前運(yun)用(yong)寬膠帶對穩中有降縫(feng)(feng)和周圍進行貼(tie)蓋,然后(hou)把縫(feng)(feng)隙處的(de)膠帶割開后(hou)再(zai)(zai)(zai)填(tian)縫(feng)(feng),避(bi)免填(tian)縫(feng)(feng)劑(ji)黏于石(shi)材表(biao)(biao)面(mian)(mian)(mian)不宜收(shou)拾。