燒(shao)(shao)毛(mao)加(jia)(jia)工(gong)(gong)(gong)燒(shao)(shao)毛(mao)加(jia)(jia)工(gong)(gong)(gong)又(you)稱火燒(shao)(shao)加(jia)(jia)工(gong)(gong)(gong)、噴燒(shao)(shao)加(jia)(jia)工(gong)(gong)(gong)，是(shi)利用組成花崗(gang)(gang)(gang)石(shi)(shi)的(de)(de)(de)(de)(de)(de)不同(tong)礦物顆粒熱脹(zhang)系數(shu)的(de)(de)(de)(de)(de)(de)差異，用火焰噴燒(shao)(shao)使其表面(mian)部分顆粒熱脹(zhang)破裂(lie)脫落，形(xing)(xing)成起伏有(you)序的(de)(de)(de)(de)(de)(de)粗面(mian)紋飾(shi)(shi)。這種粗面(mian)花崗(gang)(gang)(gang)石(shi)(shi)板材(cai)，非常的(de)(de)(de)(de)(de)(de)適合(he)于濕(shi)滑場所的(de)(de)(de)(de)(de)(de)地面(mian)裝飾(shi)(shi)和(he)戶外(wai)的(de)(de)(de)(de)(de)(de)墻面(mian)裝飾(shi)(shi)。主要(yao)(yao)設備(bei)(bei)是(shi)花崗(gang)(gang)(gang)石(shi)(shi)自(zi)動燒(shao)(shao)毛(mao)機。6、輔助加(jia)(jia)工(gong)(gong)(gong)輔助加(jia)(jia)工(gong)(gong)(gong)是(shi)將已切(qie)齊、磨(mo)(mo)光(guang)的(de)(de)(de)(de)(de)(de)石(shi)(shi)材(cai)按需要(yao)(yao)磨(mo)(mo)邊、倒(dao)角(jiao)、開孔洞、鉆眼、銑槽(cao)、銑邊等(deng)。主要(yao)(yao)的(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)設備(bei)(bei)有(you)自(zi)動磨(mo)(mo)邊倒(dao)角(jiao)機、仿形(xing)(xing)銑機、薄壁鉆孔機、手持(chi)(chi)金(jin)剛石(shi)(shi)圓(yuan)鋸、手持(chi)(chi)磨(mo)(mo)光(guang)拋光(guang)機等(deng)。7、檢驗(yan)修補天(tian)然花崗(gang)(gang)(gang)石(shi)(shi)難免有(you)裂(lie)縫、孔洞等(deng)瑕疵，而(er)且在加(jia)(jia)工(gong)(gong)(gong)過(guo)程也難免會有(you)一些磕(ke)碰(peng)，出現(xian)一些小缺陷。所以在加(jia)(jia)工(gong)(gong)(gong)完(wan)成后所有(you)的(de)(de)(de)(de)(de)(de)花崗(gang)(gang)(gang)巖(yan)板材(cai)都需要(yao)(yao)檢驗(yan)，首先(xian)要(yao)(yao)通過(guo)清洗(xi)，重慶石(shi)(shi)材(cai)加(jia)(jia)工(gong)(gong)(gong)然后是(shi)吹干檢驗(yan)，合(he)格(ge)品(pin)包裝入庫，而(er)不合(he)格(ge)產品(pin)則應(ying)先(xian)挑出來。

石材(cai)墻面有橫縫時(shi)（如V字縫，凹(ao)槽）時(shi)，陰角(jiao)(jiao)(jiao)收口(kou)均需(xu)(xu)(xu)45度(du)(du)（角(jiao)(jiao)(jiao)度(du)(du)稍小(xiao)于(yu)45度(du)(du)，以利于(yu)拼接(jie)(jie)）拼接(jie)(jie)對角(jiao)(jiao)(jiao)處(chu)(chu)理(li)，應在(zai)工廠內加工完成。4、石材(cai)檢修門：（1）石材(cai)暗(an)門需(xu)(xu)(xu)采用(yong)熱鍍(du)鋅角(jiao)(jiao)(jiao)剛，角(jiao)(jiao)(jiao)鋼(gang)(gang)大小(xiao)及(ji)滾(gun)珠(zhu)軸承(cheng)大小(xiao)根(gen)據門體的自重選定(ding)(ding)，焊(han)接(jie)(jie)部位作防(fang)銹處(chu)(chu)理(li)。（2）石材(cai)干掛或安裝，門邊、框邊切割面需(xu)(xu)(xu)拋光處(chu)(chu)理(li)，鋼(gang)(gang)架(jia)面采用(yong)防(fang)潮板(ban)包封。（3）門與框之間安裝限位鏈。5、鋼(gang)(gang)架(jia)臺盆(pen)安裝注意(yi)防(fang)銹等(deng)的處(chu)(chu)理(li)：（1）臺盆(pen)鐵甲須采用(yong)國標鍍(du)鋅角(jiao)(jiao)(jiao)鋼(gang)(gang)，焊(han)接(jie)(jie)處(chu)(chu)做防(fang)銹處(chu)(chu)理(li)。（2）臺盆(pen)固(gu)(gu)(gu)定(ding)(ding)于(yu)固(gu)(gu)(gu)定(ding)(ding)構(gou)件(jian)(jian)上，固(gu)(gu)(gu)定(ding)(ding)構(gou)建與石材(cai)墊塊(kuai)用(yong)不銹鋼(gang)(gang)或鍍(du)鋅螺(luo)栓固(gu)(gu)(gu)定(ding)(ding)，墊塊(kuai)背面及(ji)臺面粘結部位需(xu)(xu)(xu)經打毛(mao)處(chu)(chu)理(li)用(yong)大理(li)石膠(jiao)粘接(jie)(jie)固(gu)(gu)(gu)定(ding)(ding)，臺盆(pen)與固(gu)(gu)(gu)定(ding)(ding)構(gou)件(jian)(jian)連接(jie)(jie)處(chu)(chu)需(xu)(xu)(xu)用(yong)橡皮墊塊(kuai)，臺盆(pen)與臺面板(ban)下沿口(kou)用(yong)耐候(hou)膠(jiao)密封。

近年(nian)來中國(guo)作為(wei)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)開(kai)采和(he)(he)(he)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)領(ling)頭國(guo)，生產240個品(pin)種的(de)(de)(de)花崗石(shi)(shi)(shi)(shi)(shi)(shi)(shi)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)總產量約占(zhan)世界(jie)的(de)(de)(de)65%。在(zai)(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)占(zhan)有(you)重(zhong)要地位。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主要包(bao)括石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸(ju)(ju)(ju)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)磨(mo)削和(he)(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)拋光。石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)主要采用(yong)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)料(liao)和(he)(he)(he)陶瓷磨(mo)料(liao)。在(zai)(zai)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中，鋸(ju)(ju)(ju)切(qie)(qie)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是(shi)(shi)機(ji)械(xie)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)一道工(gong)(gong)(gong)(gong)(gong)(gong)序(xu)，鋸(ju)(ju)(ju)切(qie)(qie)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成本(ben)占(zhan)整個加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成本(ben)的(de)(de)(de)50%以上。目前，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)等硬(ying)(ying)脆(cui)材(cai)(cai)(cai)料(liao)的(de)(de)(de)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主要采用(yong)各種金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)。由(you)于金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)是(shi)(shi)自(zi)然界(jie)已(yi)知的(de)(de)(de)硬(ying)(ying)物(wu)質，其(qi)優異(yi)性能決(jue)定其(qi)在(zai)(zai)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)等硬(ying)(ying)脆(cui)材(cai)(cai)(cai)料(liao)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)領(ling)域具(ju)(ju)有(you)廣闊的(de)(de)(de)發展前景(jing)。應(ying)(ying)用(yong)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)鋸(ju)(ju)(ju)切(qie)(qie)硬(ying)(ying)脆(cui)材(cai)(cai)(cai)料(liao)的(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方(fang)式主要有(you)圓(yuan)鋸(ju)(ju)(ju)片切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)、金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)帶鋸(ju)(ju)(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)、金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)框(kuang)架鋸(ju)(ju)(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)、金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)串珠繩鋸(ju)(ju)(ju)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)等。重(zhong)慶石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)盡(jin)管每種方(fang)法有(you)不同(tong)的(de)(de)(de)特點(dian)和(he)(he)(he)應(ying)(ying)用(yong)范圍，但其(qi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)機(ji)理(li)和(he)(he)(he)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)損(sun)機(ji)理(li)卻大致相(xiang)同(tong)。由(you)于切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)是(shi)(shi)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)主要的(de)(de)(de)用(yong)途，因(yin)此，深入研究石(shi)(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸(ju)(ju)(ju)切(qie)(qie)機(ji)理(li)和(he)(he)(he)金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)的(de)(de)(de)磨(mo)損(sun)機(ji)理(li)對于金(jin)(jin)剛(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)的(de)(de)(de)合理(li)制造與(yu)正確使用(yong)具(ju)(ju)有(you)重(zhong)要意義。

由于(yu)磨(mo)(mo)拋(pao)(pao)時(shi)的(de)(de)(de)(de)磨(mo)(mo)削力遠小(xiao)于(yu)成(cheng)型(xing)切割時(shi)的(de)(de)(de)(de)切削阻(zu)力，所以(yi)(yi)裝夾磨(mo)(mo)拋(pao)(pao)圓柱時(shi)，在床頭箱(xiang)一端(duan)，只使(shi)用中心孔支承即可(ke)。視被磨(mo)(mo)拋(pao)(pao)石材材質不(bu)同(tong)，磨(mo)(mo)拋(pao)(pao)磨(mo)(mo)料(liao)(liao)的(de)(de)(de)(de)級配(pei)也有(you)所區別(bie)。如加(jia)工(gong)(gong)花崗石時(shi)，可(ke)以(yi)(yi)使(shi)用5種粗細不(bu)同(tong)的(de)(de)(de)(de)磨(mo)(mo)料(liao)(liao)，加(jia)工(gong)(gong)大理石可(ke)以(yi)(yi)使(shi)用“種磨(mo)(mo)料(liao)(liao)。由于(yu)欄桿柱、花瓶等制(zhi)品(pin)的(de)(de)(de)(de)輪(lun)廓線凹(ao)凸變化起伏大，重慶(qing)石材加(jia)工(gong)(gong)使(shi)用上述圓環型(xing)磨(mo)(mo)料(liao)(liao){艮難(nan)磨(mo)(mo)拋(pao)(pao)加(jia)工(gong)(gong)，所以(yi)(yi)目前仍使(shi)用手(shou)動研磨(mo)(mo)異形回轉體的(de)(de)(de)(de)簡易(yi)磨(mo)(mo)拋(pao)(pao)設備，完成(cheng)欄奸柱等制(zhi)品(pin)的(de)(de)(de)(de)拋(pao)(pao)光加(jia)工(gong)(gong)。（二）端(duan)面(mian)切邊加(jia)工(gong)(gong)圓柱的(de)(de)(de)(de)拋(pao)(pao)光加(jia)工(gong)(gong)結束(shu)后(hou)，可(ke)以(yi)(yi)使(shi)用金(jin)剛石鋸片切割圓柱的(de)(de)(de)(de)兩(liang)個(ge)端(duan)面(mian)，使(shi)其(qi)長度(du)尺(chi)寸達到成(cheng)品(pin)尺(chi)寸要(yao)求。必(bi)須注意，切割后(hou)的(de)(de)(de)(de)端(duan)面(mian)與(yu)其(qi)軸線的(de)(de)(de)(de)夾角(jiao)應該略小(xiao)于(yu)90度(du)，重慶(qing)石材加(jia)工(gong)(gong)這樣(yang)在安(an)裝時(shi)，接縫才能小(xiao)而美觀。

荊州建筑大理石石材公司辨識飾(shi)(shi)面(mian)石(shi)材(cai)(cai)質量(liang)加工好的(de)(de)(de)(de)(de)成品飾(shi)(shi)面(mian)石(shi)材(cai)(cai)，其(qi)質量(liang)好壞不可以從以下四方面(mian)來鑒(jian)別；⑴觀(guan)，即(ji)(ji)肉眼觀(guan)察(cha)石(shi)材(cai)(cai)的(de)(de)(de)(de)(de)表面(mian)結(jie)構(gou)。一(yi)(yi)般說來，均(jun)勻(yun)的(de)(de)(de)(de)(de)細(xi)料結(jie)構(gou)的(de)(de)(de)(de)(de)石(shi)材(cai)(cai)具有細(xi)膩的(de)(de)(de)(de)(de)質感，為石(shi)材(cai)(cai)之佳品；粗粒及(ji)不等粒結(jie)構(gou)的(de)(de)(de)(de)(de)石(shi)材(cai)(cai)其(qi)外觀(guan)效(xiao)果(guo)較差(cha)，重(zhong)慶石(shi)材(cai)(cai)欄(lan)桿(gan)機械力學(xue)性(xing)能也不均(jun)勻(yun)，質量(liang)稍差(cha)。另(ling)外，天然石(shi)材(cai)(cai)由(you)于地質作用的(de)(de)(de)(de)(de)影響常在(zai)其(qi)中產生(sheng)一(yi)(yi)些細(xi)脈、微裂隙(xi)，石(shi)材(cai)(cai)易沿這些部(bu)位發生(sheng)破裂，應注(zhu)意剔除。至于缺棱(leng)少角更是(shi)影響美觀(guan)，選(xuan)擇時尤應注(zhu)意。⑵量(liang)，即(ji)(ji)量(liang)石(shi)材(cai)(cai)的(de)(de)(de)(de)(de)尺寸規格，重(zhong)慶石(shi)材(cai)(cai)欄(lan)桿(gan)以免影響拼接，或(huo)(huo)造成拼接后的(de)(de)(de)(de)(de)圖案、花紋、線(xian)條變(bian)形，影響裝(zhuang)飾(shi)(shi)效(xiao)果(guo)。⑶聽(ting)，即(ji)(ji)聽(ting)石(shi)材(cai)(cai)的(de)(de)(de)(de)(de)敲擊聲音。一(yi)(yi)般而言，質量(liang)好的(de)(de)(de)(de)(de)，內部(bu)致(zhi)密均(jun)勻(yun)且無(wu)顯微裂隙(xi)的(de)(de)(de)(de)(de)石(shi)材(cai)(cai)，其(qi)敲擊聲清脆(cui)悅耳；相(xiang)反，若(ruo)石(shi)材(cai)(cai)內部(bu)存在(zai)顯微裂隙(xi)或(huo)(huo)細(xi)脈或(huo)(huo)因風化(hua)導(dao)致(zhi)顆(ke)粒間接觸變(bian)松，則敲擊聲粗啞。⑷試(shi)，即(ji)(ji)用簡單的(de)(de)(de)(de)(de)試(shi)驗方法來檢(jian)驗石(shi)材(cai)(cai)質量(liang)好壞。

一觀(guan)：肉(rou)眼觀(guan)察(cha)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的表(biao)面(mian)(mian)結構石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的好(hao)壞(huai)肉(rou)眼即能(neng)分辨，好(hao)的石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)表(biao)面(mian)(mian)細致(zhi)光滑，質(zhi)(zhi)(zhi)量(liang)(liang)(liang)差的石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)表(biao)面(mian)(mian)粗糙(cao)不(bu)(bu)平，表(biao)面(mian)(mian)呈(cheng)顆粒狀組合(he)。此外，石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)邊(bian)緣(yuan)也(ye)(ye)要(yao)仔細觀(guan)察(cha)，是(shi)否(fou)有缺口，細微的裂痕等，對日后(hou)使用(yong)有著不(bu)(bu)小的影響。二(er)量(liang)(liang)(liang)：量(liang)(liang)(liang)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的尺寸規格在買(mai)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)之前(qian)，一定要(yao)先量(liang)(liang)(liang)好(hao)裝修尺寸，然后(hou)購買(mai)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)時也(ye)(ye)要(yao)對石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)進行(xing)測量(liang)(liang)(liang)，一定要(yao)買(mai)合(he)適尺寸的，以(yi)免后(hou)續石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)不(bu)(bu)夠需要(yao)拼(pin)接，這樣極其(qi)影響美觀(guan)度。三聽(ting)：聽(ting)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的敲擊聲(sheng)音一般好(hao)的石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)敲擊起來(lai)(lai)聲(sheng)音十(shi)分清(qing)脆，原(yuan)因是(shi)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)內部質(zhi)(zhi)(zhi)地(di)均勻無裂隙；相(xiang)反，質(zhi)(zhi)(zhi)量(liang)(liang)(liang)不(bu)(bu)好(hao)的石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)敲擊聲(sheng)音相(xiang)當粗啞，因其(qi)質(zhi)(zhi)(zhi)地(di)不(bu)(bu)勻且里(li)面(mian)(mian)很可能(neng)存(cun)在裂隙。四(si)試(shi)：用(yong)簡單的試(shi)驗方法來(lai)(lai)檢驗石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)好(hao)壞(huai)墨(mo)水滴滲法是(shi)很常用(yong)的檢驗石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)的方法，將(jiang)一小滴墨(mo)水滴在石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)背面(mian)(mian)，若深(shen)入石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)內部則(ze)說(shuo)明石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)(zhi)地(di)不(bu)(bu)細致(zhi)，是(shi)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)差的石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)，反之，若不(bu)(bu)能(neng)滲入則(ze)說(shuo)面(mian)(mian)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)較好(hao)。