石材(cai)圓(yuan)柱(zhu)(zhu)(zhu)(zhu)的加(jia)(jia)工(gong)（一(yi)）圓(yuan)柱(zhu)(zhu)(zhu)(zhu)的磨(mo)拋(pao)加(jia)(jia)工(gong)圓(yuan)柱(zhu)(zhu)(zhu)(zhu)的磨(mo)拋(pao)一(yi)般在(zai)配(pei)有(you)氣動或(huo)液壓加(jia)(jia)壓磨(mo)頭(tou)的車(che)床上進(jin)行(xing)，磨(mo)頭(tou)上安裝的磨(mo)料(liao)(liao)可以快速(su)更換(huan)，磨(mo)拋(pao)圓(yuan)柱(zhu)(zhu)(zhu)(zhu)的磨(mo)料(liao)(liao)通常為圓(yuan)環型，采用(yong)端(duan)面與(yu)圓(yuan)柱(zhu)(zhu)(zhu)(zhu)接觸，（一(yi)）圓(yuan)柱(zhu)(zhu)(zhu)(zhu)的磨(mo)拋(pao)加(jia)(jia)工(gong)圓(yuan)柱(zhu)(zhu)(zhu)(zhu)的磨(mo)拋(pao)一(yi)般在(zai)配(pei)有(you)氣動或(huo)液壓加(jia)(jia)壓磨(mo)頭(tou)的車(che)床上進(jin)行(xing)，磨(mo)頭(tou)上安裝的磨(mo)料(liao)(liao)可以快速(su)更換(huan)，磨(mo)拋(pao)圓(yuan)柱(zhu)(zhu)(zhu)(zhu)的磨(mo)料(liao)(liao)通常為圓(yuan)環型，采用(yong)端(duan)面與(yu)圓(yuan)柱(zhu)(zhu)(zhu)(zhu)接觸，重慶(qing)石材(cai)加(jia)(jia)工(gong)線磨(mo)拋(pao)方式。如意大利omac公司圓(yuan)柱(zhu)(zhu)(zhu)(zhu)加(jia)(jia)工(gong)車(che)床磨(mo)拋(pao)圓(yuan)柱(zhu)(zhu)(zhu)(zhu)有(you)關示意圖。

青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)用(yong)(yong)途青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)，顧名思義就是(shi)使(shi)(shi)用(yong)(yong)天然的(de)(de)天青(qing)石(shi)(shi)(shi)制作而成的(de)(de)，使(shi)(shi)用(yong)(yong)它(ta)制作的(de)(de)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)，重(zhong)慶(qing)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)具(ju)有(you)(you)無(wu)(wu)毒無(wu)(wu)味、無(wu)(wu)反射的(de)(de)特(te)點，我們(men)常常將它(ta)使(shi)(shi)用(yong)(yong)到(dao)各(ge)種(zhong)大型(xing)的(de)(de)室外廣場建筑的(de)(de)裝(zhuang)修(xiu)當中，這種(zhong)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)究竟有(you)(you)什么用(yong)(yong)途，可以備受(shou)青(qing)睞(lai)呢？青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)，它(ta)是(shi)一種(zhong)非礦物質(zhi)(zhi)的(de)(de)產品，俗稱“綠石(shi)(shi)(shi)板(ban)(ban)(ban)”，青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)主要是(shi)由石(shi)(shi)(shi)灰(hui)石(shi)(shi)(shi)、白云石(shi)(shi)(shi)組成的(de)(de)，屬(shu)于沉(chen)積(ji)巖這一種(zhong)類，重(zhong)慶(qing)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)它(ta)是(shi)隨著(zhu)巖石(shi)(shi)(shi)埋藏的(de)(de)深度(du)條(tiao)件的(de)(de)不(bu)(bu)同以及銅、鐵、等等金屬(shu)氧(yang)化物的(de)(de)混淆(xiao)之后(hou)，經過(guo)長時期(qi)的(de)(de)地質(zhi)(zhi)作用(yong)(yong)，形成了多種(zhong)顏色(se)的(de)(de)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)。青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)具(ju)有(you)(you)硬度(du)高(gao)，重(zhong)慶(qing)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)抗壓能(neng)力(li)強，質(zhi)(zhi)地密實，重(zhong)慶(qing)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)(cai)(cai)(cai)(cai)由于材(cai)(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)的(de)(de)天然性，看起來比(bi)較自然古(gu)樸，它(ta)的(de)(de)表(biao)面一般不(bu)(bu)會(hui)經過(guo)人工(gong)的(de)(de)打(da)磨，當被劈(pi)制成一些面積(ji)不(bu)(bu)大的(de)(de)薄板(ban)(ban)(ban)后(hou)，仍然具(ju)有(you)(you)天然的(de)(de)效(xiao)果，用(yong)(yong)于室內的(de)(de)裝(zhuang)飾(shi)或者(zhe)是(shi)一些局部(bu)墻(qiang)面的(de)(de)裝(zhuang)飾(shi)，這樣會(hui)使(shi)(shi)得(de)裝(zhuang)飾(shi)有(you)(you)返(fan)璞歸真的(de)(de)效(xiao)果。

按(an)裝飾效果(guo)(guo)分按(an)照(zhao)裝飾效果(guo)(guo)，石(shi)(shi)(shi)材(cai)拼(pin)(pin)(pin)花(hua)(hua)(hua)設(she)(she)(she)(she)(she)(she)計(ji)(ji)，可大(da)(da)致(zhi)分為兩類(lei)(lei)(lei)：拼(pin)(pin)(pin)花(hua)(hua)(hua)類(lei)(lei)(lei)指模仿花(hua)(hua)(hua)朵、復雜(za)的(de)(de)(de)幾(ji)何圖(tu)(tu)形、logo、人(ren)物形象、藝術品等類(lei)(lei)(lei)型(xing)的(de)(de)(de)設(she)(she)(she)(she)(she)(she)計(ji)(ji)。特點(dian)是(shi)(shi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)復雜(za)，線條多樣，結構精巧。裝飾效果(guo)(guo)精致(zhi)、華(hua)麗。但對(dui)石(shi)(shi)(shi)材(cai)護(hu)(hu)理(li)工(gong)(gong)(gong)程而(er)言，拼(pin)(pin)(pin)花(hua)(hua)(hua)類(lei)(lei)(lei)的(de)(de)(de)處理(li)難度，也(ye)是(shi)(shi)相對(dui)較高的(de)(de)(de)。拼(pin)(pin)(pin)圖(tu)(tu)類(lei)(lei)(lei)設(she)(she)(she)(she)(she)(she)計(ji)(ji)成(cheng)固(gu)定的(de)(de)(de)幾(ji)何圖(tu)(tu)形的(de)(de)(de)一(yi)(yi)(yi)類(lei)(lei)(lei)石(shi)(shi)(shi)材(cai)拼(pin)(pin)(pin)花(hua)(hua)(hua)設(she)(she)(she)(she)(she)(she)計(ji)(ji)。如果(guo)(guo)說和(he)(he)上面的(de)(de)(de)有(you)什(shen)么不(bu)同，那(nei)就(jiu)是(shi)(shi)拼(pin)(pin)(pin)圖(tu)(tu)設(she)(she)(she)(she)(she)(she)計(ji)(ji)的(de)(de)(de)結構和(he)(he)圖(tu)(tu)案更(geng)簡單一(yi)(yi)(yi)些(xie)。按(an)大(da)(da)小來分超大(da)(da)型(xing)拼(pin)(pin)(pin)花(hua)(hua)(hua)有(you)些(xie)拼(pin)(pin)(pin)花(hua)(hua)(hua)設(she)(she)(she)(she)(she)(she)計(ji)(ji)會達到幾(ji)百(bai)乃至幾(ji)千(qian)平米(mi)。這種超大(da)(da)型(xing)拼(pin)(pin)(pin)花(hua)(hua)(hua)，是(shi)(shi)在設(she)(she)(she)(she)(she)(she)計(ji)(ji)時(shi)按(an)照(zhao)圖(tu)(tu)案等比例放(fang)大(da)(da)，經加(jia)工(gong)(gong)(gong)和(he)(he)鋪裝而(er)成(cheng)。大(da)(da)型(xing)拼(pin)(pin)(pin)花(hua)(hua)(hua)一(yi)(yi)(yi)般(ban)直(zhi)徑超過1.5米(mi)的(de)(de)(de)拼(pin)(pin)(pin)花(hua)(hua)(hua)，工(gong)(gong)(gong)廠(chang)生產時(shi)，會將設(she)(she)(she)(she)(she)(she)計(ji)(ji)好的(de)(de)(de)拼(pin)(pin)(pin)花(hua)(hua)(hua)板材(cai)，進(jin)行(xing)分塊切割，到現場后再進(jin)行(xing)組裝。一(yi)(yi)(yi)般(ban)拼(pin)(pin)(pin)花(hua)(hua)(hua)直(zhi)徑在1.5米(mi)以下的(de)(de)(de)拼(pin)(pin)(pin)花(hua)(hua)(hua)，工(gong)(gong)(gong)廠(chang)在生產時(shi)，一(yi)(yi)(yi)般(ban)都(dou)經過了整體補膠(jiao)處理(li)。上述(shu)分類(lei)(lei)(lei)，更(geng)多是(shi)(shi)從石(shi)(shi)(shi)材(cai)護(hu)(hu)理(li)的(de)(de)(de)角(jiao)度出發的(de)(de)(de)。因為石(shi)(shi)(shi)材(cai)拼(pin)(pin)(pin)花(hua)(hua)(hua)工(gong)(gong)(gong)程，與(yu)一(yi)(yi)(yi)般(ban)工(gong)(gong)(gong)程，是(shi)(shi)有(you)很大(da)(da)區別的(de)(de)(de)。如在無縫化處理(li)環(huan)節，石(shi)(shi)(shi)材(cai)拼(pin)(pin)(pin)花(hua)(hua)(hua)的(de)(de)(de)補膠(jiao)處理(li)，和(he)(he)一(yi)(yi)(yi)般(ban)工(gong)(gong)(gong)程在操作工(gong)(gong)(gong)藝和(he)(he)注意事項上有(you)著本質區別。石(shi)(shi)(shi)材(cai)拼(pin)(pin)(pin)花(hua)(hua)(hua)的(de)(de)(de)補膠(jiao)石(shi)(shi)(shi)材(cai)拼(pin)(pin)(pin)花(hua)(hua)(hua)的(de)(de)(de)處理(li)工(gong)(gong)(gong)藝，跟普通石(shi)(shi)(shi)材(cai)護(hu)(hu)理(li)工(gong)(gong)(gong)程相比，主要區別是(shi)(shi)在無縫化處理(li)，也(ye)即補膠(jiao)環(huan)節。其他(ta)的(de)(de)(de)環(huan)節差(cha)別倒不(bu)是(shi)(shi)很大(da)(da)。

紅花崗裝修雕刻白（A級）石材服務商近年來(lai)中國(guo)(guo)作為(wei)石(shi)(shi)(shi)(shi)(shi)材(cai)開采(cai)和加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)領頭國(guo)(guo)，生產240個品種的(de)(de)(de)花崗石(shi)(shi)(shi)(shi)(shi)，石(shi)(shi)(shi)(shi)(shi)材(cai)總產量約(yue)占世(shi)界的(de)(de)(de)65%。在石(shi)(shi)(shi)(shi)(shi)材(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中，石(shi)(shi)(shi)(shi)(shi)材(cai)工(gong)(gong)(gong)(gong)(gong)具(ju)占有重(zhong)要(yao)地位。石(shi)(shi)(shi)(shi)(shi)材(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)主要(yao)包括石(shi)(shi)(shi)(shi)(shi)材(cai)鋸(ju)割(ge)(ge)、石(shi)(shi)(shi)(shi)(shi)材(cai)磨(mo)削(xue)和石(shi)(shi)(shi)(shi)(shi)材(cai)拋(pao)光。石(shi)(shi)(shi)(shi)(shi)材(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)具(ju)主要(yao)采(cai)用金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)磨(mo)料(liao)和陶瓷(ci)磨(mo)料(liao)。在加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中，鋸(ju)切(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是(shi)機械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)一(yi)道(dao)工(gong)(gong)(gong)(gong)(gong)序，鋸(ju)切(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)成(cheng)本(ben)(ben)占整(zheng)個加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)成(cheng)本(ben)(ben)的(de)(de)(de)50%以上。目前，石(shi)(shi)(shi)(shi)(shi)材(cai)等硬脆(cui)(cui)(cui)材(cai)料(liao)的(de)(de)(de)切(qie)(qie)(qie)割(ge)(ge)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)主要(yao)采(cai)用各種金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具(ju)。由于(yu)金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)是(shi)自然界已知的(de)(de)(de)硬物質，其(qi)(qi)優異(yi)性(xing)能決定其(qi)(qi)在石(shi)(shi)(shi)(shi)(shi)材(cai)等硬脆(cui)(cui)(cui)材(cai)料(liao)切(qie)(qie)(qie)割(ge)(ge)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)領域具(ju)有廣(guang)闊的(de)(de)(de)發展前景。應用金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)具(ju)鋸(ju)切(qie)(qie)(qie)硬脆(cui)(cui)(cui)材(cai)料(liao)的(de)(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)式主要(yao)有圓鋸(ju)片(pian)切(qie)(qie)(qie)割(ge)(ge)、金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)帶鋸(ju)切(qie)(qie)(qie)割(ge)(ge)、金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)框(kuang)架鋸(ju)切(qie)(qie)(qie)割(ge)(ge)、金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)串珠繩鋸(ju)切(qie)(qie)(qie)割(ge)(ge)等。重(zhong)慶石(shi)(shi)(shi)(shi)(shi)材(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)盡管每種方(fang)(fang)法有不同的(de)(de)(de)特(te)點和應用范圍，但其(qi)(qi)切(qie)(qie)(qie)割(ge)(ge)機理(li)和金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)磨(mo)損機理(li)卻(que)大致相同。由于(yu)切(qie)(qie)(qie)割(ge)(ge)石(shi)(shi)(shi)(shi)(shi)材(cai)是(shi)金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具(ju)主要(yao)的(de)(de)(de)用途，因此，深入研究石(shi)(shi)(shi)(shi)(shi)材(cai)鋸(ju)切(qie)(qie)(qie)機理(li)和金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具(ju)的(de)(de)(de)磨(mo)損機理(li)對于(yu)金(jin)(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)具(ju)的(de)(de)(de)合理(li)制造與(yu)正確使用具(ju)有重(zhong)要(yao)意義。

長期(qi)以來(lai)，國(guo)內(nei)外專家學者對金(jin)剛(gang)石(shi)(shi)(shi)(shi)工(gong)具鋸(ju)切(qie)(qie)花(hua)崗巖(yan)的(de)(de)(de)(de)(de)(de)(de)加(jia)工(gong)機(ji)理、金(jin)剛(gang)石(shi)(shi)(shi)(shi)工(gong)具的(de)(de)(de)(de)(de)(de)(de)磨損機(ji)理，以及鋸(ju)切(qie)(qie)加(jia)工(gong)過(guo)程中的(de)(de)(de)(de)(de)(de)(de)鋸(ju)切(qie)(qie)力(li)(li)做了大(da)(da)(da)量試驗和研究，取得了令(ling)人矚目的(de)(de)(de)(de)(de)(de)(de)成(cheng)果，重(zhong)慶(qing)石(shi)(shi)(shi)(shi)材(cai)加(jia)工(gong)對石(shi)(shi)(shi)(shi)材(cai)鋸(ju)切(qie)(qie)加(jia)工(gong)及金(jin)剛(gang)石(shi)(shi)(shi)(shi)工(gong)具的(de)(de)(de)(de)(de)(de)(de)研究開(kai)發起到了積極(ji)的(de)(de)(de)(de)(de)(de)(de)推動作(zuo)用(yong)。裝修(xiu)石(shi)(shi)(shi)(shi)材(cai)的(de)(de)(de)(de)(de)(de)(de)運(yun)用(yong)你可(ke)知(zhi)怎樣選擇一般(ban)咱們(men)的(de)(de)(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)多(duo)用(yong)于(yu)修(xiu)建，機(ji)械(xie)方(fang)面，重(zhong)慶(qing)石(shi)(shi)(shi)(shi)材(cai)加(jia)工(gong)廠(chang)告訴咱們(men)多(duo)選用(yong)哪些石(shi)(shi)(shi)(shi)材(cai)！1、大(da)(da)(da)理石(shi)(shi)(shi)(shi)大(da)(da)(da)理石(shi)(shi)(shi)(shi)是地(di)殼華夏(xia)有的(de)(de)(de)(de)(de)(de)(de)巖(yan)石(shi)(shi)(shi)(shi)經過(guo)地(di)殼內(nei)高溫高壓作(zuo)用(yong)構(gou)(gou)成(cheng)的(de)(de)(de)(de)(de)(de)(de)變質(zhi)巖(yan)。地(di)殼的(de)(de)(de)(de)(de)(de)(de)內(nei)力(li)(li)作(zuo)用(yong)促進正(zheng)本(ben)的(de)(de)(de)(de)(de)(de)(de)各類巖(yan)石(shi)(shi)(shi)(shi)發作(zuo)質(zhi)的(de)(de)(de)(de)(de)(de)(de)改動，即(ji)正(zheng)本(ben)巖(yan)石(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)構(gou)(gou)造、構(gou)(gou)造和礦藏(zang)成(cheng)分發作(zuo)改動。經過(guo)突變構(gou)(gou)成(cheng)的(de)(de)(de)(de)(de)(de)(de)新的(de)(de)(de)(de)(de)(de)(de)巖(yan)石(shi)(shi)(shi)(shi)稱為變質(zhi)巖(yan)。由于(yu)石(shi)(shi)(shi)(shi)材(cai)異(yi)形加(jia)工(gong)機(ji)械(xie)大(da)(da)(da)理石(shi)(shi)(shi)(shi)一般(ban)都富含雜質(zhi)，并且碳(tan)酸鈣在(zai)大(da)(da)(da)氣中受二(er)氧化碳(tan)、碳(tan)化物、水(shui)氣的(de)(de)(de)(de)(de)(de)(de)作(zuo)用(yong)，也簡略(lve)風(feng)化和溶蝕(shi)，而使表(biao)面很快失去(qu)光澤。大(da)(da)(da)理石(shi)(shi)(shi)(shi)一般(ban)性(xing)質(zhi)比照軟，這是相(xiang)對于(yu)花(hua)崗石(shi)(shi)(shi)(shi)而言的(de)(de)(de)(de)(de)(de)(de)。

由于磨(mo)(mo)(mo)(mo)拋(pao)時(shi)(shi)的(de)磨(mo)(mo)(mo)(mo)削力遠小于成型切(qie)割(ge)時(shi)(shi)的(de)切(qie)削阻力，所以裝夾磨(mo)(mo)(mo)(mo)拋(pao)圓(yuan)柱時(shi)(shi)，在床頭箱(xiang)一端(duan)(duan)，只使(shi)(shi)(shi)用(yong)(yong)(yong)中心孔支承(cheng)即可。視被(bei)磨(mo)(mo)(mo)(mo)拋(pao)石(shi)(shi)材(cai)材(cai)質不同(tong)(tong)，磨(mo)(mo)(mo)(mo)拋(pao)磨(mo)(mo)(mo)(mo)料(liao)(liao)的(de)級配也有所區別。如加(jia)工(gong)(gong)(gong)花崗石(shi)(shi)時(shi)(shi)，可以使(shi)(shi)(shi)用(yong)(yong)(yong)5種粗(cu)細不同(tong)(tong)的(de)磨(mo)(mo)(mo)(mo)料(liao)(liao)，加(jia)工(gong)(gong)(gong)大理石(shi)(shi)可以使(shi)(shi)(shi)用(yong)(yong)(yong)“種磨(mo)(mo)(mo)(mo)料(liao)(liao)。由于欄桿(gan)柱、花瓶等制品的(de)輪(lun)廓線凹凸變化(hua)起伏大，重慶(qing)石(shi)(shi)材(cai)加(jia)工(gong)(gong)(gong)使(shi)(shi)(shi)用(yong)(yong)(yong)上(shang)述(shu)圓(yuan)環型磨(mo)(mo)(mo)(mo)料(liao)(liao){艮(gen)難磨(mo)(mo)(mo)(mo)拋(pao)加(jia)工(gong)(gong)(gong)，所以目前仍使(shi)(shi)(shi)用(yong)(yong)(yong)手動研磨(mo)(mo)(mo)(mo)異(yi)形回轉(zhuan)體(ti)的(de)簡易磨(mo)(mo)(mo)(mo)拋(pao)設備，完(wan)成欄奸(jian)柱等制品的(de)拋(pao)光(guang)加(jia)工(gong)(gong)(gong)。（二(er)）端(duan)(duan)面(mian)切(qie)邊加(jia)工(gong)(gong)(gong)圓(yuan)柱的(de)拋(pao)光(guang)加(jia)工(gong)(gong)(gong)結(jie)束后，可以使(shi)(shi)(shi)用(yong)(yong)(yong)金剛(gang)石(shi)(shi)鋸(ju)片切(qie)割(ge)圓(yuan)柱的(de)兩個端(duan)(duan)面(mian)，使(shi)(shi)(shi)其長(chang)度(du)尺(chi)寸(cun)達(da)到成品尺(chi)寸(cun)要求。必須注意，切(qie)割(ge)后的(de)端(duan)(duan)面(mian)與其軸(zhou)線的(de)夾角應該略小于90度(du)，重慶(qing)石(shi)(shi)材(cai)加(jia)工(gong)(gong)(gong)這樣(yang)在安(an)裝時(shi)(shi)，接縫才能小而美觀。