
紅花崗建筑雅士白大理石廠由(you)于(yu)(yu)磨(mo)(mo)(mo)拋(pao)(pao)時(shi)(shi)的(de)磨(mo)(mo)(mo)削(xue)力遠小于(yu)(yu)成(cheng)型(xing)切割時(shi)(shi)的(de)切削(xue)阻力,所(suo)(suo)以裝(zhuang)夾磨(mo)(mo)(mo)拋(pao)(pao)圓(yuan)柱(zhu)時(shi)(shi),在床頭箱一端,只使(shi)(shi)(shi)用中心孔支承即(ji)可(ke)。視被(bei)磨(mo)(mo)(mo)拋(pao)(pao)石(shi)材(cai)(cai)材(cai)(cai)質不同(tong),磨(mo)(mo)(mo)拋(pao)(pao)磨(mo)(mo)(mo)料(liao)(liao)的(de)級配也有(you)所(suo)(suo)區別。如加(jia)工(gong)(gong)花(hua)崗石(shi)時(shi)(shi),可(ke)以使(shi)(shi)(shi)用5種粗(cu)細不同(tong)的(de)磨(mo)(mo)(mo)料(liao)(liao),加(jia)工(gong)(gong)大理(li)石(shi)可(ke)以使(shi)(shi)(shi)用“種磨(mo)(mo)(mo)料(liao)(liao)。由(you)于(yu)(yu)欄(lan)桿柱(zhu)、花(hua)瓶等制(zhi)品的(de)輪廓(kuo)線(xian)凹凸變化起(qi)伏大,重慶石(shi)材(cai)(cai)加(jia)工(gong)(gong)使(shi)(shi)(shi)用上述圓(yuan)環(huan)型(xing)磨(mo)(mo)(mo)料(liao)(liao){艮(gen)難磨(mo)(mo)(mo)拋(pao)(pao)加(jia)工(gong)(gong),所(suo)(suo)以目前(qian)仍(reng)使(shi)(shi)(shi)用手動(dong)研磨(mo)(mo)(mo)異形回(hui)轉體(ti)的(de)簡易(yi)磨(mo)(mo)(mo)拋(pao)(pao)設備,完成(cheng)欄(lan)奸(jian)柱(zhu)等制(zhi)品的(de)拋(pao)(pao)光加(jia)工(gong)(gong)。(二)端面(mian)切邊加(jia)工(gong)(gong)圓(yuan)柱(zhu)的(de)拋(pao)(pao)光加(jia)工(gong)(gong)結束后(hou),可(ke)以使(shi)(shi)(shi)用金剛石(shi)鋸片切割圓(yuan)柱(zhu)的(de)兩(liang)個端面(mian),使(shi)(shi)(shi)其長度尺寸(cun)達到成(cheng)品尺寸(cun)要求(qiu)。必須注意,切割后(hou)的(de)端面(mian)與其軸線(xian)的(de)夾角應該略小于(yu)(yu)90度,重慶石(shi)材(cai)(cai)加(jia)工(gong)(gong)這(zhe)樣在安(an)裝(zhuang)時(shi)(shi),接縫才能小而美觀。

燒(shao)(shao)毛加(jia)(jia)工(gong)(gong)(gong)燒(shao)(shao)毛加(jia)(jia)工(gong)(gong)(gong)又稱火(huo)燒(shao)(shao)加(jia)(jia)工(gong)(gong)(gong)、噴燒(shao)(shao)加(jia)(jia)工(gong)(gong)(gong),是利用組成花(hua)(hua)崗石(shi)(shi)的(de)不同礦物顆(ke)粒(li)熱脹(zhang)系(xi)數(shu)的(de)差異,用火(huo)焰噴燒(shao)(shao)使其表面(mian)部分顆(ke)粒(li)熱脹(zhang)破裂脫(tuo)落(luo),形成起伏有(you)序的(de)粗(cu)面(mian)紋(wen)飾。這種粗(cu)面(mian)花(hua)(hua)崗石(shi)(shi)板(ban)材,非常的(de)適合于濕滑(hua)場所的(de)地面(mian)裝飾和(he)戶外的(de)墻面(mian)裝飾。主要設(she)備(bei)是花(hua)(hua)崗石(shi)(shi)自動(dong)燒(shao)(shao)毛機(ji)(ji)。6、輔(fu)助加(jia)(jia)工(gong)(gong)(gong)輔(fu)助加(jia)(jia)工(gong)(gong)(gong)是將已切齊、磨光(guang)的(de)石(shi)(shi)材按需要磨邊、倒角(jiao)、開孔洞、鉆(zhan)眼、銑槽、銑邊等。主要的(de)加(jia)(jia)工(gong)(gong)(gong)設(she)備(bei)有(you)自動(dong)磨邊倒角(jiao)機(ji)(ji)、仿形銑機(ji)(ji)、薄(bo)壁鉆(zhan)孔機(ji)(ji)、手持金剛石(shi)(shi)圓鋸(ju)、手持磨光(guang)拋光(guang)機(ji)(ji)等。7、檢驗修補天(tian)然(ran)花(hua)(hua)崗石(shi)(shi)難(nan)免(mian)有(you)裂縫、孔洞等瑕疵,而且(qie)在加(jia)(jia)工(gong)(gong)(gong)過程也難(nan)免(mian)會有(you)一些磕(ke)碰,出現一些小缺陷。所以(yi)在加(jia)(jia)工(gong)(gong)(gong)完成后(hou)所有(you)的(de)花(hua)(hua)崗巖板(ban)材都需要檢驗,首先要通過清洗,重(zhong)慶石(shi)(shi)材加(jia)(jia)工(gong)(gong)(gong)然(ran)后(hou)是吹干檢驗,合格品包(bao)裝入庫(ku),而不合格產品則應先挑出來。

大理(li)(li)石(shi)地(di)(di)面(mian)(mian)的(de)日(ri)常清潔(jie)1、一般情況下,大理(li)(li)石(shi)表面(mian)(mian)清潔(jie)須用(yong)拖(tuo)把進行(xing)(xing)半(ban)干(gan)濕拖(tuo)掃(sao)(塵(chen)推罩上(shang)需噴(pen)灑地(di)(di)面(mian)(mian)除(chu)塵(chen)液),之后用(yong)推塵(chen)由(you)里(li)之外向外推塵(chen)。理(li)(li)石(shi)地(di)(di)面(mian)(mian)主要的(de)清潔(jie)工作就是推塵(chen)2、對(dui)于特別臟的(de)地(di)(di)方,用(yong)水(shui)加適量中性清潔(jie)劑調均勻(yun)后進行(xing)(xing)清洗,保持石(shi)面(mian)(mian)不留(liu)污跡(ji)。3、地(di)(di)面(mian)(mian)局部(bu)水(shui)漬和普通污垢(gou)應(ying)立即(ji)清除(chu),可用(yong)微潮(chao)的(de)拖(tuo)布或抹(mo)布擦(ca)拭(shi)干(gan)凈。4、局部(bu)污漬,如(ru)墨水(shui)、口(kou)香糖、色(se)漿之類的(de)有色(se)污漬,必須馬(ma)上(shang)清除(chu),并用(yong)干(gan)凈微潮(chao)毛(mao)巾壓(ya)在(zai)污漬處,拍打毛(mao)巾吸(xi)附(fu)污垢(gou)。反復幾遍后,可另換微潮(chao)毛(mao)巾壓(ya)一重物在(zai)上(shang)面(mian)(mian)多停留(liu)一段時(shi)間,吸(xi)附(fu)污垢(gou)效果更好。5、在(zai)拖(tuo)拭(shi)地(di)(di)面(mian)(mian)時(shi)一定(ding)(ding)不要使(shi)用(yong)酸(suan)性或堿性較強(qiang)的(de)清潔(jie)劑對(dui)地(di)(di)面(mian)(mian)進行(xing)(xing)清洗,以(yi)免造成損傷。應(ying)使(shi)用(yong)專用(yong)的(de)中性清潔(jie)劑,且拖(tuo)布一定(ding)(ding)要把水(shui)分(fen)擰干(gan)再(zai)拖(tuo);也可使(shi)用(yong)刷地(di)(di)機配合白色(se)尼龍墊及(ji)中性清潔(jie)劑刷洗地(di)(di)面(mian)(mian),及(ji)時(shi)使(shi)用(yong)吸(xi)水(shui)機吸(xi)干(gan)水(shui)分(fen)。

噪(zao)(zao)音所產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)危害是(shi)比較大的(de)(de)(de)(de)(de)(de)(de),尤其是(shi)表現在如下幾個(ge)(ge)方(fang)面:1、長(chang)期(qi)在強烈的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)音環境中(zhong)(zhong)工(gong)作,可以使人(ren)產(chan)(chan)生(sheng)(sheng)(sheng)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)性耳聾。2、影(ying)響人(ren)們(men)的(de)(de)(de)(de)(de)(de)(de)正(zheng)常工(gong)作、學習及(ji)日常生(sheng)(sheng)(sheng)活。那么石材加工(gong)過(guo)程(cheng)中(zhong)(zhong)噪(zao)(zao)音是(shi)怎樣產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)呢(ni)?它主(zhu)要來自齒(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng),鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)振動(dong)及(ji)物料(liao)(liao)摩(mo)擦聲(sheng)(sheng)(sheng)(sheng)(sheng)。齒(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng):是(shi)當鋸(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)(su)(su)(su)運轉(zhuan)時,鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)齒(chi)與(yu)(yu)周圍的(de)(de)(de)(de)(de)(de)(de)空氣(qi)(qi)相互(hu)作用(yong)(yong),引(yin)起空氣(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)壓(ya)力(li)脈動(dong)而(er)產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。齒(chi)尖噪(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(yu)(yu)鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)線速(su)(su)(su)(su)度的(de)(de)(de)(de)(de)(de)(de)三次(ci)(ci)方(fang)成(cheng)正(zheng)比,當轉(zhuan)速(su)(su)(su)(su)越低時,與(yu)(yu)其線速(su)(su)(su)(su)度三次(ci)(ci)方(fang)成(cheng)正(zheng)比,齒(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)可由(you)下式(shi)(shi)計算:式(shi)(shi)中(zhong)(zhong):fi—齒(chi)尖噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻(pin)(pin)率(lv),即鋸(ju)(ju)(ju)齒(chi)每(mei)秒(miao)打空氣(qi)(qi)質點的(de)(de)(de)(de)(de)(de)(de)次(ci)(ci)數(shu)(shu),(HZ)z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)數(shu)(shu)(個(ge)(ge))n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)軸的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)(su)(r/min)i—諧波序號(hao)i=1、2、3……鋸(ju)(ju)(ju)片(pian)(pian)(pian)旋轉(zhuan)時,每(mei)個(ge)(ge)齒(chi)尖產(chan)(chan)生(sheng)(sheng)(sheng)單極(ji)輻(fu)射流(liu),并周期(qi)地通過(guo)工(gong)作臺的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)縫向(xiang)外排(pai)(pai)(pai)出(chu),由(you)于氣(qi)(qi)流(liu)壓(ya)力(li)發生(sheng)(sheng)(sheng)激烈變化,隨(sui)(sui)之產(chan)(chan)生(sheng)(sheng)(sheng)排(pai)(pai)(pai)氣(qi)(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng),排(pai)(pai)(pai)氣(qi)(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)升功率(lv)也(ye)隨(sui)(sui)著鋸(ju)(ju)(ju)片(pian)(pian)(pian)線速(su)(su)(su)(su)度增(zeng)大而(er)急劇增(zeng)加,它與(yu)(yu)氣(qi)(qi)流(liu)速(su)(su)(su)(su)度的(de)(de)(de)(de)(de)(de)(de)6次(ci)(ci)方(fang)成(cheng)正(zheng)比,在線速(su)(su)(su)(su)度較小時,與(yu)(yu)其5次(ci)(ci)方(fang)成(cheng)正(zheng)比,則排(pai)(pai)(pai)氣(qi)(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻(pin)(pin)率(lv)為:式(shi)(shi)中(zhong)(zhong):fi—排(pai)(pai)(pai)氣(qi)(qi)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻(pin)(pin)率(lv),(HZ)z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)數(shu)(shu)(個(ge)(ge))n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)軸的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)(su)(r/min)i—諧波序號(hao)i=1、2、3……在鋸(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)(su)(su)(su)旋轉(zhuan)時,每(mei)當渦流(liu)分離的(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)與(yu)(yu)鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)固有頻(pin)(pin)率(lv)相近時,就發生(sheng)(sheng)(sheng)共振,便發出(chu)“尖叫聲(sheng)(sheng)(sheng)(sheng)(sheng)”,其頻(pin)(pin)率(lv)為:f=z fr式(shi)(shi)中(zhong)(zhong):z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)數(shu)(shu)(個(ge)(ge))fr—軸回轉(zhuan)頻(pin)(pin)率(lv)(HZ)鋸(ju)(ju)(ju)片(pian)(pian)(pian)屬于薄(bo)壁件,其剛(gang)性一般較差(cha),在外力(li)的(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)下很容易產(chan)(chan)生(sheng)(sheng)(sheng)振動(dong),由(you)于振動(dong)便容易產(chan)(chan)生(sheng)(sheng)(sheng)物料(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)摩(mo)擦,因此該類的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)音也(ye)就隨(sui)(sui)之產(chan)(chan)生(sheng)(sheng)(sheng)。

有(you)規(gui)(gui)模儲(chu)(chu)量,可工(gong)(gong)(gong)業(ye)化(hua)開采(cai)(cai)。裝飾(shi)(shi)石(shi)材(cai)(cai)的(de)規(gui)(gui)模儲(chu)(chu)量是該(gai)品(pin)種能(neng)否適合(he)工(gong)(gong)(gong)業(ye)化(hua)開采(cai)(cai)的(de)前提(ti)條件,沒有(you)規(gui)(gui)模儲(chu)(chu)量無法(fa)進行(xing)工(gong)(gong)(gong)業(ye)化(hua)開采(cai)(cai),其市場(chang)的(de)持久性(xing)就(jiu)差,重(zhong)(zhong)(zhong)慶青石(shi)板材(cai)(cai)經濟成本(ben)(ben)就(jiu)高,形不成品(pin)牌。③理(li)化(hua)性(xing)能(neng)符合(he)建筑(zhu)與(yu)裝飾(shi)(shi)要(yao)求。(本(ben)(ben)書已有(you)專門的(de)條目介紹其應符合(he)的(de)性(xing)能(neng)要(yao)求)裝飾(shi)(shi)石(shi)材(cai)(cai)與(yu)建筑(zhu)石(shi)材(cai)(cai)的(de)區別在(zai)于多了(le)裝飾(shi)(shi)性(xing),重(zhong)(zhong)(zhong)慶青石(shi)板材(cai)(cai)這是它和建筑(zhu)石(shi)材(cai)(cai)的(de)根(gen)本(ben)(ben)區別。重(zhong)(zhong)(zhong)慶石(shi)材(cai)(cai)加工(gong)(gong)(gong)之(zhi)飾(shi)(shi)面石(shi)材(cai)(cai)的(de)加工(gong)(gong)(gong)重(zhong)(zhong)(zhong)慶石(shi)材(cai)(cai)加工(gong)(gong)(gong)開采(cai)(cai)出來的(de)石(shi)材(cai)(cai)需(xu)送往加l J,按照(zhao)設訓所需(xu)要(yao)的(de)規(gui)(gui)格及(ji)(ji)表(biao)而肌(ji)理(li),加l堿(jian)存(cun)類板材(cai)(cai)及(ji)(ji)一此特殊規(gui)(gui)格形狀的(de)產(chan)品(pin)。荒料加l成板材(cai)(cai)后,表(biao)而還要(yao)進行(xing)加l處理(li):機器(qi)研磨、火焰燒毛(mao)、鑿毛(mao)等。

難(nan)點縫(feng)隙(xi)(xi)小(xiao)現在的(de)(de)石(shi)(shi)材(cai)拼(pin)花(hua)(hua),一般都(dou)是電(dian)腦制圖,水刀切割,工(gong)藝(yi)非常(chang)先進,誤差非常(chang)下。往(wang)往(wang)拼(pin)裝完成后,縫(feng)隙(xi)(xi)只有0.1mm不(bu)到(dao)。這(zhe)么狹小(xiao)的(de)(de)縫(feng)隙(xi)(xi),補(bu)膠(jiao)(jiao)難(nan)度很(hen)高。繁(fan)瑣(suo)電(dian)腦制圖,可(ke)設計出極其復(fu)雜的(de)(de)拼(pin)花(hua)(hua)。這(zhe)樣(yang)雖然效果很(hen)漂亮,但(dan)對補(bu)膠(jiao)(jiao)而言,小(xiao)小(xiao)的(de)(de)一個拼(pin)花(hua)(hua),都(dou)有可(ke)能(neng)是驚人的(de)(de)工(gong)作量。所以(yi)千萬別把拼(pin)花(hua)(hua)處(chu)理,報(bao)普通工(gong)程的(de)(de)價——不(bu)能(neng)這(zhe)么算。補(bu)膠(jiao)(jiao)的(de)(de)目(mu)的(de)(de)和意義(yi)和普通石(shi)(shi)材(cai)護理工(gong)程不(bu)同,石(shi)(shi)材(cai)拼(pin)花(hua)(hua)的(de)(de)補(bu)膠(jiao)(jiao)處(chu)理,還有更重要的(de)(de)意義(yi)。實現真(zhen)正的(de)(de)無縫(feng)化拼(pin)花(hua)(hua)雖然可(ke)以(yi)做到(dao)誤差極小(xiao),但(dan)必(bi)須通過補(bu)膠(jiao)(jiao),填補(bu)縫(feng)隙(xi)(xi),形(xing)成真(zhen)正的(de)(de)整體表(biao)面。