近(jin)年來中國(guo)作為石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)開采(cai)和(he)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)的(de)(de)領(ling)頭國(guo),生產(chan)240個品種的(de)(de)花崗石(shi)(shi)(shi)(shi),石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)總產(chan)量約(yue)占(zhan)世界的(de)(de)65%。在石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)中,石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)工(gong)(gong)(gong)具(ju)占(zhan)有重(zhong)要(yao)(yao)地位(wei)。石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)主(zhu)要(yao)(yao)包括(kuo)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸(ju)割(ge)(ge)(ge)(ge)(ge)、石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)磨(mo)(mo)(mo)削和(he)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)拋(pao)光。石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)具(ju)主(zhu)要(yao)(yao)采(cai)用(yong)(yong)(yong)金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)磨(mo)(mo)(mo)料(liao)(liao)(liao)(liao)和(he)陶瓷磨(mo)(mo)(mo)料(liao)(liao)(liao)(liao)。在加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)中,鋸(ju)切(qie)(qie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)是(shi)機(ji)(ji)械加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)的(de)(de)一道工(gong)(gong)(gong)序,鋸(ju)切(qie)(qie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)成(cheng)本(ben)占(zhan)整個加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)成(cheng)本(ben)的(de)(de)50%以上。目(mu)前(qian),石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)等硬脆材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)的(de)(de)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)主(zhu)要(yao)(yao)采(cai)用(yong)(yong)(yong)各種金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)工(gong)(gong)(gong)具(ju)。由(you)于金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)是(shi)自然界已知的(de)(de)硬物質(zhi),其(qi)優異性能(neng)決定(ding)其(qi)在石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)等硬脆材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)領(ling)域(yu)具(ju)有廣闊的(de)(de)發展前(qian)景。應(ying)用(yong)(yong)(yong)金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)工(gong)(gong)(gong)具(ju)鋸(ju)切(qie)(qie)硬脆材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)的(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)方式(shi)主(zhu)要(yao)(yao)有圓(yuan)鋸(ju)片切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)、金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)帶鋸(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)、金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)框架鋸(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)、金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)串珠(zhu)繩鋸(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)等。重(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)盡(jin)管每種方法有不(bu)同的(de)(de)特點和(he)應(ying)用(yong)(yong)(yong)范圍,但其(qi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)機(ji)(ji)理和(he)金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)磨(mo)(mo)(mo)損機(ji)(ji)理卻大致(zhi)相同。由(you)于切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)是(shi)金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)工(gong)(gong)(gong)具(ju)主(zhu)要(yao)(yao)的(de)(de)用(yong)(yong)(yong)途,因此,深入(ru)研究石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸(ju)切(qie)(qie)機(ji)(ji)理和(he)金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)工(gong)(gong)(gong)具(ju)的(de)(de)磨(mo)(mo)(mo)損機(ji)(ji)理對于金(jin)剛(gang)(gang)(gang)(gang)石(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)工(gong)(gong)(gong)具(ju)的(de)(de)合(he)理制造與正確使用(yong)(yong)(yong)具(ju)有重(zhong)要(yao)(yao)意義(yi)。
興義建筑石材批發廠一(yi)觀(guan)(guan):肉(rou)眼觀(guan)(guan)察石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)的(de)(de)表面(mian)結(jie)構石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)的(de)(de)好(hao)壞肉(rou)眼即能(neng)分辨,好(hao)的(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)表面(mian)細致(zhi)光滑,質(zhi)量(liang)差的(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)表面(mian)粗糙不(bu)平,表面(mian)呈顆粒狀組合(he)。此外(wai),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)邊緣也(ye)要仔細觀(guan)(guan)察,是否有缺(que)口(kou),細微的(de)(de)裂(lie)(lie)痕等,對(dui)日后(hou)使用(yong)有著不(bu)小(xiao)的(de)(de)影響。二量(liang):量(liang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)的(de)(de)尺寸規格在(zai)(zai)買(mai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)之前,一(yi)定要先量(liang)好(hao)裝(zhuang)修尺寸,然后(hou)購買(mai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)時(shi)也(ye)要對(dui)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)進行測(ce)量(liang),一(yi)定要買(mai)合(he)適尺寸的(de)(de),以免后(hou)續石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)不(bu)夠需要拼接,這樣極(ji)其(qi)影響美觀(guan)(guan)度。三聽:聽石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)的(de)(de)敲擊聲音(yin)(yin)一(yi)般(ban)好(hao)的(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)敲擊起來聲音(yin)(yin)十分清(qing)脆,原因是石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)內部質(zhi)地(di)均勻無裂(lie)(lie)隙;相反(fan),質(zhi)量(liang)不(bu)好(hao)的(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)敲擊聲音(yin)(yin)相當粗啞,因其(qi)質(zhi)地(di)不(bu)勻且里面(mian)很(hen)可(ke)能(neng)存在(zai)(zai)裂(lie)(lie)隙。四試:用(yong)簡單的(de)(de)試驗(yan)方法(fa)來檢驗(yan)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)質(zhi)量(liang)好(hao)壞墨水(shui)滴滲法(fa)是很(hen)常用(yong)的(de)(de)檢驗(yan)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)質(zhi)量(liang)的(de)(de)方法(fa),將一(yi)小(xiao)滴墨水(shui)滴在(zai)(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)背(bei)面(mian),若深(shen)入石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)內部則說(shuo)明石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)質(zhi)地(di)不(bu)細致(zhi),是質(zhi)量(liang)差的(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai),反(fan)之,若不(bu)能(neng)滲入則說(shuo)面(mian)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)質(zhi)量(liang)較好(hao)。
辨識飾(shi)面石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)量(liang)(liang)加工好(hao)的(de)(de)成品飾(shi)面石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai),其質(zhi)(zhi)量(liang)(liang)好(hao)壞不可(ke)以從以下四(si)方面來(lai)鑒(jian)別(bie);⑴觀(guan),即(ji)肉(rou)眼觀(guan)察石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)表面結構。一(yi)般說來(lai),均(jun)勻的(de)(de)細(xi)料(liao)結構的(de)(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)具有細(xi)膩(ni)的(de)(de)質(zhi)(zhi)感(gan),為(wei)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)之佳品;粗粒(li)(li)及不等粒(li)(li)結構的(de)(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)其外觀(guan)效(xiao)果(guo)較差(cha),重慶(qing)(qing)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)欄桿(gan)機(ji)械(xie)力學性(xing)能也不均(jun)勻,質(zhi)(zhi)量(liang)(liang)稍差(cha)。另外,天然(ran)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)由于地質(zhi)(zhi)作用(yong)(yong)的(de)(de)影響常(chang)在其中產生一(yi)些(xie)細(xi)脈、微裂(lie)隙,石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)易沿這些(xie)部位發生破裂(lie),應(ying)注(zhu)意剔除(chu)。至于缺棱少角更是影響美觀(guan),選(xuan)擇時尤應(ying)注(zhu)意。⑵量(liang)(liang),即(ji)量(liang)(liang)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)尺寸規格(ge),重慶(qing)(qing)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)欄桿(gan)以免影響拼接(jie),或造成拼接(jie)后的(de)(de)圖(tu)案、花紋、線(xian)條變形,影響裝飾(shi)效(xiao)果(guo)。⑶聽,即(ji)聽石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)敲(qiao)擊聲音。一(yi)般而(er)言,質(zhi)(zhi)量(liang)(liang)好(hao)的(de)(de),內部致密均(jun)勻且無顯(xian)微裂(lie)隙的(de)(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai),其敲(qiao)擊聲清脆悅耳;相反,若石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)內部存在顯(xian)微裂(lie)隙或細(xi)脈或因風(feng)化導致顆粒(li)(li)間接(jie)觸(chu)變松(song),則敲(qiao)擊聲粗啞(ya)。⑷試,即(ji)用(yong)(yong)簡(jian)單的(de)(de)試驗(yan)方法來(lai)檢驗(yan)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)量(liang)(liang)好(hao)壞。
石(shi)(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)花補(bu)膠(jiao)、研磨及相關注(zhu)意(yi)事項石(shi)(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)花,是(shi)一種常(chang)見(jian)的(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)裝(zhuang)飾(shi)效(xiao)果(guo)。這種工(gong)藝(yi)(yi),其實從古至(zhi)今都(dou)(dou)有。并且隨著現(xian)(xian)代設計(ji)和制(zhi)作技(ji)術的(de)(de)(de)進步,漂亮的(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)花,大有方興未艾之勢。我們做石(shi)(shi)(shi)(shi)材(cai)(cai)護(hu)(hu)理工(gong)程,將來遇到(dao)石(shi)(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)花的(de)(de)(de)機(ji)會(hui),也會(hui)越來越多。本期我們就(jiu)介紹下石(shi)(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)花的(de)(de)(de)補(bu)膠(jiao)、研磨等環節的(de)(de)(de)工(gong)藝(yi)(yi)。材(cai)(cai)料概(gai)念石(shi)(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)花設計(ji),是(shi)指利用天(tian)然(ran)石(shi)(shi)(shi)(shi)材(cai)(cai)的(de)(de)(de)不同色澤,通過設計(ji)和加工(gong),拼(pin)(pin)裝(zhuang)成不同花型(xing)(xing)、圖(tu)案、logo等各類效(xiao)果(guo)的(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)裝(zhuang)飾(shi)藝(yi)(yi)術。材(cai)(cai)料類型(xing)(xing)得益于技(ji)術的(de)(de)(de)進步,現(xian)(xian)代石(shi)(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)花設計(ji),可謂“沒(mei)有做不到(dao),只(zhi)有想不到(dao)”——類型(xing)(xing)眾多,且幾乎隨時都(dou)(dou)有新的(de)(de)(de)設計(ji)和類型(xing)(xing)出現(xian)(xian)。因(yin)此,在這里我們主要(yao)從石(shi)(shi)(shi)(shi)材(cai)(cai)護(hu)(hu)理的(de)(de)(de)角(jiao)度出發,對(dui)拼(pin)(pin)花進行分(fen)類。這樣(yang)的(de)(de)(de)分(fen)類,對(dui)補(bu)膠(jiao)、研磨等工(gong)藝(yi)(yi),是(shi)有直接的(de)(de)(de)影響(xiang)的(de)(de)(de)。