一同(tong)石材(cai)(cai)中的(de)(de)(de)(de)(de)(de)礦產的(de)(de)(de)(de)(de)(de)硬度程度是(shi)不一樣的(de)(de)(de)(de)(de)(de)，所以加(jia)(jia)工(gong)(gong)(gong)起(qi)來(lai)就(jiu)(jiu)具有必定的(de)(de)(de)(de)(de)(de)磨難，這(zhe)就(jiu)(jiu)歲石材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)東西(xi)提出了(le)更(geng)高的(de)(de)(de)(de)(de)(de)需(xu)要(yao)(yao)(yao)，通(tong)常來(lai)說，對(dui)(dui)于石材(cai)(cai)中顆粒分布(bu)較均勻的(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)起(qi)來(lai)比(bi)照(zhao)簡略，因(yin)為全體性質都比(bi)照(zhao)附近，在(zai)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)時分顆粒比(bi)照(zhao)細的(de)(de)(de)(de)(de)(de)比(bi)起(qi)那些片(pian)狀的(de)(de)(de)(de)(de)(de)來(lai)說加(jia)(jia)工(gong)(gong)(gong)也(ye)(ye)簡略一些，材(cai)(cai)料很(hen)之謎的(de)(de)(de)(de)(de)(de)比(bi)懈怠(dai)的(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)也(ye)(ye)簡略，所以在(zai)選(xuan)擇(ze)濟(ji)公東西(xi)和(he)(he)對(dui)(dui)加(jia)(jia)工(gong)(gong)(gong)東西(xi)參(can)數的(de)(de)(de)(de)(de)(de)選(xuan)擇(ze)上就(jiu)(jiu)顯(xian)得(de)尤為重要(yao)(yao)(yao)。現在(zai)通(tong)常的(de)(de)(de)(de)(de)(de)重慶(qing)石材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)東西(xi)普(pu)片(pian)都選(xuan)用(yong)的(de)(de)(de)(de)(de)(de)是(shi)金剛石材(cai)(cai)料的(de)(de)(de)(de)(de)(de)刀(dao)(dao)具，石材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)領域(yu)的(de)(de)(de)(de)(de)(de)活(huo)絡(luo)翻開(kai)(kai)，對(dui)(dui)于金剛石刀(dao)(dao)具也(ye)(ye)就(jiu)(jiu)提出了(le)很(hen)高的(de)(de)(de)(de)(de)(de)需(xu)要(yao)(yao)(yao)，不只(zhi)需(xu)要(yao)(yao)(yao)者這(zhe)些刀(dao)(dao)具在(zai)石材(cai)(cai)的(de)(de)(de)(de)(de)(de)切(qie)開(kai)(kai)進程中要(yao)(yao)(yao)切(qie)開(kai)(kai)活(huo)絡(luo)，運(yun)(yun)用(yong)壽數也(ye)(ye)要(yao)(yao)(yao)很(hen)長，一同(tong)還需(xu)要(yao)(yao)(yao)可以對(dui)(dui)林林總總的(de)(de)(de)(de)(de)(de)石材(cai)(cai)進行切(qie)開(kai)(kai)，對(dui)(dui)與切(qie)開(kai)(kai)質量需(xu)要(yao)(yao)(yao)也(ye)(ye)要(yao)(yao)(yao)更(geng)高，因(yin)為金剛石具有金屬的(de)(de)(de)(de)(de)(de)一些特性，所以可以極好(hao)的(de)(de)(de)(de)(de)(de)跋涉切(qie)開(kai)(kai)功(gong)率和(he)(he)一斤運(yun)(yun)用(yong)壽數和(he)(he)跋涉工(gong)(gong)(gong)作率。

青石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)用途青石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)，顧(gu)名(ming)思(si)義(yi)就(jiu)是使用天(tian)然(ran)的(de)(de)天(tian)青石(shi)(shi)制作而成的(de)(de)，使用它制作的(de)(de)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)，重(zhong)慶(qing)青石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)具(ju)有(you)無毒無味、無反(fan)射的(de)(de)特點，我們常常將(jiang)它使用到各種(zhong)大型的(de)(de)室(shi)外廣場(chang)建筑的(de)(de)裝(zhuang)(zhuang)修當中(zhong)，這(zhe)種(zhong)青石(shi)(shi)板(ban)(ban)(ban)究竟有(you)什么用途，可(ke)以備(bei)受(shou)青睞呢(ni)？青石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)，它是一(yi)種(zhong)非礦物質(zhi)(zhi)的(de)(de)產(chan)品，俗稱“綠石(shi)(shi)板(ban)(ban)(ban)”，青石(shi)(shi)板(ban)(ban)(ban)主(zhu)要是由石(shi)(shi)灰石(shi)(shi)、白(bai)云石(shi)(shi)組成的(de)(de)，屬(shu)于沉積巖這(zhe)一(yi)種(zhong)類(lei)，重(zhong)慶(qing)青石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)它是隨著巖石(shi)(shi)埋藏的(de)(de)深度(du)條件的(de)(de)不同以及銅、鐵、等(deng)等(deng)金屬(shu)氧化(hua)物的(de)(de)混淆之后(hou)，經(jing)過長時期(qi)的(de)(de)地質(zhi)(zhi)作用，形成了(le)多種(zhong)顏色的(de)(de)青石(shi)(shi)板(ban)(ban)(ban)。青石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)具(ju)有(you)硬度(du)高，重(zhong)慶(qing)青石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)抗壓能力強，質(zhi)(zhi)地密實(shi)，重(zhong)慶(qing)青石(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)由于材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)的(de)(de)天(tian)然(ran)性，看起來比(bi)較自(zi)然(ran)古樸，它的(de)(de)表面一(yi)般不會(hui)經(jing)過人工的(de)(de)打磨，當被劈(pi)制成一(yi)些(xie)(xie)面積不大的(de)(de)薄板(ban)(ban)(ban)后(hou)，仍然(ran)具(ju)有(you)天(tian)然(ran)的(de)(de)效果，用于室(shi)內的(de)(de)裝(zhuang)(zhuang)飾(shi)或(huo)者是一(yi)些(xie)(xie)局部墻面的(de)(de)裝(zhuang)(zhuang)飾(shi)，這(zhe)樣會(hui)使得(de)裝(zhuang)(zhuang)飾(shi)有(you)返璞歸真的(de)(de)效果。

通常(chang)在(zai)石(shi)材(cai)(cai)的(de)(de)(de)背面滴上一(yi)小滴墨(mo)水(shui)，如墨(mo)水(shui)很快四(si)處分散(san)浸(jin)出，即表示石(shi)材(cai)(cai)內部顆粒較松或存在(zai)顯微裂隙，石(shi)材(cai)(cai)質量不好；反(fan)之(zhi)，若墨(mo)水(shui)滴在(zai)原處不動，則(ze)說明(ming)石(shi)材(cai)(cai)致密(mi)質地(di)好。青(qing)(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)的(de)(de)(de)安裝重(zhong)慶(qing)青(qing)(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)具有一(yi)定的(de)(de)(de)特性，耐(nai)凍，易加工，那(nei)么隨(sui)著(zhu)它在(zai)建筑行(xing)業的(de)(de)(de)廣泛應(ying)用，如今已經成(cheng)為(wei)(wei)大(da)眾關注(zhu)的(de)(de)(de)焦點，今天重(zhong)慶(qing)青(qing)(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)帶您(nin)來看一(yi)下(xia)：關于(yu)青(qing)(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)安裝的(de)(de)(de)有關介(jie)紹，希望(wang)以下(xia)的(de)(de)(de)介(jie)紹對(dui)石(shi)材(cai)(cai)加工的(de)(de)(de)朋(peng)友能(neng)有所幫(bang)助(zhu)。1、在(zai)安裝青(qing)(qing)石(shi)板(ban)(ban)(ban)之(zhi)前，先要做好準備工作。要根(gen)據(ju)施工大(da)樣(yang)圖和(he)加工單為(wei)(wei)依據(ju)，同時還要了解各部位尺寸的(de)(de)(de)大(da)小和(he)做法(fa)，了解清楚邊角、弧位等部位之(zhi)間的(de)(de)(de)關系。2、在(zai)正式(shi)鋪沒之(zhi)前，要把青(qing)(qing)石(shi)板(ban)(ban)(ban)按圖案、紋(wen)理、顏色鮮使拼(pin)好，重(zhong)慶(qing)青(qing)(qing)石(shi)板(ban)(ban)(ban)材(cai)(cai)然后(hou)再講非整塊的(de)(de)(de)青(qing)(qing)石(shi)板(ban)(ban)(ban)對(dui)稱的(de)(de)(de)放(fang)在(zai)邊沿的(de)(de)(de)部位，之(zhi)后(hou)在(zai)按兩個(ge)方向(xiang)編號的(de)(de)(de)排列和(he)放(fang)整齊。

才能(neng)真正達到(dao)完(wan)美的(de)(de)(de)(de)效果。光(guang)線要(yao)(yao)充足調膠(jiao)(jiao)(jiao)時(shi)，盡量在(zai)(zai)白天，光(guang)照充足的(de)(de)(de)(de)條件下(xia)(xia)進(jin)行，以(yi)利于(yu)(yu)分(fen)辨色(se)澤。要(yao)(yao)充分(fen)對比(bi)(bi)調膠(jiao)(jiao)(jiao)時(shi)，要(yao)(yao)不(bu)(bu)斷與石材進(jin)行對比(bi)(bi)調整，直至滿(man)意的(de)(de)(de)(de)效果為(wei)止。調膠(jiao)(jiao)(jiao)分(fen)批(pi)(pi)次同一(yi)(yi)(yi)(yi)個區域需要(yao)(yao)的(de)(de)(de)(de)膠(jiao)(jiao)(jiao)，應(ying)(ying)一(yi)(yi)(yi)(yi)次調制完(wan)成(cheng)，不(bu)(bu)要(yao)(yao)多(duo)次調膠(jiao)(jiao)(jiao)，導致顏色(se)不(bu)(bu)一(yi)(yi)(yi)(yi)。批(pi)(pi)刀(dao)的(de)(de)(de)(de)選擇(ze)(ze)調膠(jiao)(jiao)(jiao)時(shi)，一(yi)(yi)(yi)(yi)般用的(de)(de)(de)(de)工(gong)(gong)具(ju)是(shi)批(pi)(pi)刀(dao)。批(pi)(pi)刀(dao)要(yao)(yao)求寬(kuan)(kuan)度不(bu)(bu)超過(guo)(guo)3寸(cun)，越寬(kuan)(kuan)，力量越分(fen)散，膠(jiao)(jiao)(jiao)的(de)(de)(de)(de)均勻度就不(bu)(bu)夠。工(gong)(gong)具(ju)選擇(ze)(ze)批(pi)(pi)刀(dao)補(bu)膠(jiao)(jiao)(jiao)要(yao)(yao)用到(dao)批(pi)(pi)刀(dao)，寬(kuan)(kuan)度不(bu)(bu)應(ying)(ying)超過(guo)(guo)2寸(cun)。原(yuan)因在(zai)(zai)于(yu)(yu)防(fang)止力量的(de)(de)(de)(de)過(guo)(guo)多(duo)分(fen)散，不(bu)(bu)利于(yu)(yu)膠(jiao)(jiao)(jiao)的(de)(de)(de)(de)滲入(ru)。刀(dao)片補(bu)膠(jiao)(jiao)(jiao)過(guo)(guo)程(cheng)中，工(gong)(gong)人另一(yi)(yi)(yi)(yi)個必備的(de)(de)(de)(de)工(gong)(gong)具(ju)是(shi)刀(dao)片。目的(de)(de)(de)(de)在(zai)(zai)于(yu)(yu)發現污染(ran)，及時(shi)清除。否則，留(liu)在(zai)(zai)縫隙中的(de)(de)(de)(de)污染(ran)，會造成(cheng)發黑、脫膠(jiao)(jiao)(jiao)等(deng)問題。鞋(xie)套為(wei)防(fang)止灰(hui)塵的(de)(de)(de)(de)污染(ran)，施(shi)工(gong)(gong)人員應(ying)(ying)穿戴鞋(xie)套入(ru)內施(shi)工(gong)(gong)。補(bu)膠(jiao)(jiao)(jiao)操(cao)作補(bu)膠(jiao)(jiao)(jiao)時(shi)，用批(pi)(pi)刀(dao)將調好的(de)(de)(de)(de)膠(jiao)(jiao)(jiao)橫著(zhu)刮到(dao)縫隙處(chu)，用力擠壓(ya)。再沿縫隙處(chu)豎著(zhu)刮去多(duo)余(yu)的(de)(de)(de)(de)膠(jiao)(jiao)(jiao)，合理(li)狀態下(xia)(xia)，補(bu)膠(jiao)(jiao)(jiao)應(ying)(ying)在(zai)(zai)縫隙處(chu)留(liu)下(xia)(xia)0.2~0.3mm的(de)(de)(de)(de)凸(tu)起。一(yi)(yi)(yi)(yi)方面為(wei)膠(jiao)(jiao)(jiao)在(zai)(zai)干固過(guo)(guo)程(cheng)中留(liu)下(xia)(xia)余(yu)量，防(fang)止沉降(jiang)出凹槽。

武昌裝修雅士白大理石廠浴缸(gang)(gang)石(shi)(shi)(shi)材(cai)收(shou)(shou)口施(shi)(shi)工：（1）浴缸(gang)(gang)與石(shi)(shi)(shi)材(cai)相接部(bu)位(wei)按浴缸(gang)(gang)邊(bian)(bian)(bian)緣壓(ya)石(shi)(shi)(shi)材(cai)的(de)做法施(shi)(shi)工，石(shi)(shi)(shi)材(cai)臺(tai)(tai)面(mian)(mian)(mian)按整塊石(shi)(shi)(shi)材(cai)根(gen)據浴缸(gang)(gang)尺寸切割鏤(lou)空(kong)磨邊(bian)(bian)(bian)，工廠加工完(wan)成后現(xian)場安裝，石(shi)(shi)(shi)材(cai)與浴缸(gang)(gang)交界處用(yong)耐候膠收(shou)(shou)口。（2）浴缸(gang)(gang)周(zhou)邊(bian)(bian)(bian)石(shi)(shi)(shi)材(cai)部(bu)位(wei)作4*4鍍(du)鋅角(jiao)鋼支撐架，鋼絲網泥沙漿(jiang)粉刷后再安裝石(shi)(shi)(shi)材(cai)，并留(liu)設石(shi)(shi)(shi)材(cai)檢修暗門，檢修門規格及方向需符合檢修要求。11、全窗(chuang)(chuang)臺(tai)(tai)柜櫥臺(tai)(tai)面(mian)(mian)(mian)翻(fan)邊(bian)(bian)(bian)施(shi)(shi)工：人(ren)造(zao)石(shi)(shi)(shi)臺(tai)(tai)面(mian)(mian)(mian)板(ban)與窗(chuang)(chuang)臺(tai)(tai)部(bu)位(wei)高(gao)差50-70mm，為保證整體美觀效果，人(ren)造(zao)石(shi)(shi)(shi)臺(tai)(tai)面(mian)(mian)(mian)擋(dang)(dang)水(shui)應跟(gen)通(tong)至(zhi)窗(chuang)(chuang)框邊(bian)(bian)(bian)。12、高(gao)窗(chuang)(chuang)臺(tai)(tai)櫥柜臺(tai)(tai)面(mian)(mian)(mian)翻(fan)邊(bian)(bian)(bian)施(shi)(shi)工：人(ren)造(zao)石(shi)(shi)(shi)臺(tai)(tai)面(mian)(mian)(mian)板(ban)與窗(chuang)(chuang)臺(tai)(tai)部(bu)位(wei)高(gao)差大于(yu)80mm，人(ren)造(zao)石(shi)(shi)(shi)臺(tai)(tai)面(mian)(mian)(mian)擋(dang)(dang)水(shui)外凸，窗(chuang)(chuang)臺(tai)(tai)邊(bian)(bian)(bian)用(yong)人(ren)造(zao)石(shi)(shi)(shi)或(huo)廚房面(mian)(mian)(mian)磚跟(gen)通(tong)。13、低窗(chuang)(chuang)臺(tai)(tai)櫥柜臺(tai)(tai)面(mian)(mian)(mian)翻(fan)遍(bian)施(shi)(shi)工：（1）窗(chuang)(chuang)臺(tai)(tai)部(bu)位(wei)低于(yu)人(ren)造(zao)石(shi)(shi)(shi)臺(tai)(tai)面(mian)(mian)(mian)板(ban)，人(ren)造(zao)石(shi)(shi)(shi)臺(tai)(tai)面(mian)(mian)(mian)擋(dang)(dang)水(shui)做出后需跟(gen)至(zhi)窗(chuang)(chuang)邊(bian)(bian)(bian)或(huo)預(yu)留(liu)。（2）不小(xiao)于(yu)100mm的(de)操作空(kong)間(jian)后跟(gen)通(tong)至(zhi)窗(chuang)(chuang)臺(tai)(tai)面(mian)(mian)(mian)。大理石(shi)(shi)(shi)地面(mian)(mian)(mian)如何養護(hu)？

近年來(lai)中(zhong)國(guo)作為(wei)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)開(kai)采(cai)和加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)領(ling)頭國(guo)，生產240個(ge)品種的(de)花(hua)崗石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)總(zong)產量約占(zhan)世界的(de)65%。在(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)工(gong)(gong)(gong)(gong)(gong)具(ju)占(zhan)有重(zhong)要地位。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)主(zhu)(zhu)要包括石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸(ju)(ju)割(ge)(ge)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)磨(mo)削和石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)拋光。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)具(ju)主(zhu)(zhu)要采(cai)用(yong)(yong)金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)料(liao)和陶(tao)瓷磨(mo)料(liao)。在(zai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)，鋸(ju)(ju)切(qie)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是機械加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)一道工(gong)(gong)(gong)(gong)(gong)序，鋸(ju)(ju)切(qie)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)成本占(zhan)整個(ge)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)成本的(de)50%以上(shang)。目前，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)等硬脆(cui)材(cai)(cai)(cai)料(liao)的(de)切(qie)割(ge)(ge)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)主(zhu)(zhu)要采(cai)用(yong)(yong)各(ge)種金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具(ju)。由(you)于金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)是自然界已(yi)知的(de)硬物質，其優異性能決(jue)定其在(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)等硬脆(cui)材(cai)(cai)(cai)料(liao)切(qie)割(ge)(ge)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)領(ling)域具(ju)有廣闊(kuo)的(de)發展前景。應用(yong)(yong)金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)具(ju)鋸(ju)(ju)切(qie)硬脆(cui)材(cai)(cai)(cai)料(liao)的(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方式主(zhu)(zhu)要有圓鋸(ju)(ju)片(pian)切(qie)割(ge)(ge)、金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)帶鋸(ju)(ju)切(qie)割(ge)(ge)、金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)框架(jia)鋸(ju)(ju)切(qie)割(ge)(ge)、金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)串珠繩鋸(ju)(ju)切(qie)割(ge)(ge)等。重(zhong)慶石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)盡管每種方法有不同的(de)特點(dian)和應用(yong)(yong)范(fan)圍，但其切(qie)割(ge)(ge)機理(li)和金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)損(sun)機理(li)卻大致相(xiang)同。由(you)于切(qie)割(ge)(ge)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)是金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具(ju)主(zhu)(zhu)要的(de)用(yong)(yong)途(tu)，因此(ci)，深入研(yan)究(jiu)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸(ju)(ju)切(qie)機理(li)和金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具(ju)的(de)磨(mo)損(sun)機理(li)對(dui)于金剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具(ju)的(de)合理(li)制造與正確使用(yong)(yong)具(ju)有重(zhong)要意義。