宜昌裝修香雪梅大理石公司青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)用途(tu)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)，顧名思義就是使(shi)用天然(ran)(ran)的(de)(de)(de)天青(qing)石(shi)(shi)(shi)(shi)(shi)制作而(er)成的(de)(de)(de)，使(shi)用它(ta)(ta)(ta)制作的(de)(de)(de)板(ban)(ban)(ban)(ban)材(cai)(cai)，重慶(qing)(qing)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)具(ju)有(you)無毒無味、無反射(she)的(de)(de)(de)特點，我們常常將它(ta)(ta)(ta)使(shi)用到各種(zhong)大(da)型(xing)的(de)(de)(de)室(shi)外廣(guang)場建筑的(de)(de)(de)裝(zhuang)修(xiu)當中(zhong)，這種(zhong)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)究竟有(you)什(shen)么用途(tu)，可以備受青(qing)睞呢(ni)？青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)，它(ta)(ta)(ta)是一(yi)種(zhong)非礦物質的(de)(de)(de)產(chan)品，俗稱(cheng)“綠石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)”，青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)主(zhu)要是由石(shi)(shi)(shi)(shi)(shi)灰(hui)石(shi)(shi)(shi)(shi)(shi)、白(bai)云石(shi)(shi)(shi)(shi)(shi)組成的(de)(de)(de)，屬(shu)于沉積(ji)巖(yan)這一(yi)種(zhong)類，重慶(qing)(qing)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)它(ta)(ta)(ta)是隨(sui)著(zhu)巖(yan)石(shi)(shi)(shi)(shi)(shi)埋藏的(de)(de)(de)深度條件的(de)(de)(de)不(bu)(bu)同以及銅、鐵、等等金屬(shu)氧化物的(de)(de)(de)混淆之(zhi)后(hou)，經(jing)過長時期的(de)(de)(de)地(di)質作用，形成了多種(zhong)顏色的(de)(de)(de)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)。青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)具(ju)有(you)硬(ying)度高，重慶(qing)(qing)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)抗壓能力強(qiang)，質地(di)密實，重慶(qing)(qing)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)由于材(cai)(cai)質的(de)(de)(de)天然(ran)(ran)性，看起來(lai)比較自(zi)然(ran)(ran)古樸，它(ta)(ta)(ta)的(de)(de)(de)表面一(yi)般不(bu)(bu)會(hui)經(jing)過人工(gong)的(de)(de)(de)打磨，當被(bei)劈制成一(yi)些(xie)面積(ji)不(bu)(bu)大(da)的(de)(de)(de)薄(bo)板(ban)(ban)(ban)(ban)后(hou)，仍然(ran)(ran)具(ju)有(you)天然(ran)(ran)的(de)(de)(de)效果，用于室(shi)內的(de)(de)(de)裝(zhuang)飾(shi)或者是一(yi)些(xie)局部(bu)墻(qiang)面的(de)(de)(de)裝(zhuang)飾(shi)，這樣(yang)會(hui)使(shi)得裝(zhuang)飾(shi)有(you)返璞歸真的(de)(de)(de)效果。

因此，在飲食服務業方(fang)面，可(ke)(ke)用來設(she)計(ji)(ji)獨創性的(de)(de)(de)(de)(de)餐(can)桌、陳列展臺(tai)(tai)(tai)及潔凈衛(wei)生的(de)(de)(de)(de)(de)廚(chu)房工(gong)作臺(tai)(tai)(tai)，同(tong)理(li)(li)，當被用于有(you)嚴格衛(wei)生標準的(de)(de)(de)(de)(de)醫療(liao)衛(wei)生單(dan)位時，使用者(zhe)根(gen)(gen)據人體線條，靈活設(she)計(ji)(ji)、安(an)裝(zhuang)在醫療(liao)室(shi)、化驗(yan)室(shi)、外科手術(shu)室(shi)。在家(jia)居裝(zhuang)飾方(fang)面，人造石(shi)材優越于一(yi)(yi)(yi)般傳統建(jian)材所沒(mei)有(you)的(de)(de)(de)(de)(de)耐(nai)酸、耐(nai)堿、耐(nai)冷熱、抗(kang)沖擊(ji)的(de)(de)(de)(de)(de)特點(dian)，作為一(yi)(yi)(yi)種(zhong)質(zhi)(zhi)感佳、色(se)彩(cai)多的(de)(de)(de)(de)(de)飾材，不僅能(neng)美化是內外裝(zhuang)飾，滿足其設(she)計(ji)(ji)上(shang)的(de)(de)(de)(de)(de)多樣(yang)化需求，更能(neng)為建(jian)筑師和(he)設(she)計(ji)(ji)師提供極(ji)為廣泛的(de)(de)(de)(de)(de)設(she)計(ji)(ji)空間，以創造空間，表達自(zi)然感覺(jue)。人造石(shi)材可(ke)(ke)以根(gen)(gen)據不同(tong)的(de)(de)(de)(de)(de)要(yao)求配方(fang)做(zuo)成(cheng)一(yi)(yi)(yi)種(zhong)先(xian)進的(de)(de)(de)(de)(de)合成(cheng)物(wu)，因其特殊(shu)的(de)(de)(de)(de)(de)組成(cheng)成(cheng)份，使它很難被磨損(sun)，又由于顏(yan)色(se)和(he)圖(tu)案深及材料(liao)表里，因此，可(ke)(ke)以對才(cai)質(zhi)(zhi)中凹紋(wen)、缺口或刮痕甚至比(bi)較嚴重(zhong)的(de)(de)(de)(de)(de)磨損(sun)，只要(yao)采取相應的(de)(de)(de)(de)(de)辦法(fa)進行(xing)翻新，便可(ke)(ke)回復如初，向新的(de)(de)(de)(de)(de)一(yi)(yi)(yi)樣(yang)。許多家(jia)庭(ting)在居室(shi)的(de)(de)(de)(de)(de)廚(chu)房和(he)衛(wei)生間的(de)(de)(de)(de)(de)裝(zhuang)修中都采用了(le)人造石(shi)材作臺(tai)(tai)(tai)面。由于人造石(shi)材是模仿天(tian)然大理(li)(li)石(shi)的(de)(de)(de)(de)(de)表面紋(wen)理(li)(li)加工(gong)而成(cheng)的(de)(de)(de)(de)(de)，具有(you)類似大理(li)(li)石(shi)的(de)(de)(de)(de)(de)機理(li)(li)特點(dian)，在硬度、光澤及耐(nai)磨性上(shang)都比(bi)天(tian)然大理(li)(li)石(shi)好，這種(zhong)樹脂黏度低，易于成(cheng)型(xing)、固(gu)化快，可(ke)(ke)在常溫下固(gu)化。

噪(zao)(zao)(zao)(zao)(zao)音所產(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)危害是(shi)(shi)比(bi)(bi)較(jiao)大的(de)(de)(de)(de)(de)，尤其(qi)(qi)是(shi)(shi)表現在(zai)如(ru)下幾(ji)個(ge)方(fang)面：1、長期在(zai)強烈(lie)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)音環境中工作，可以使(shi)人(ren)產(chan)生(sheng)(sheng)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)性耳(er)聾。2、影(ying)響人(ren)們的(de)(de)(de)(de)(de)正(zheng)常工作、學(xue)習及(ji)日常生(sheng)(sheng)活(huo)。那么石(shi)材加(jia)工過(guo)程中噪(zao)(zao)(zao)(zao)(zao)音是(shi)(shi)怎樣(yang)產(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)呢？它(ta)主要來(lai)自齒(chi)尖噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)，鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)振動(dong)及(ji)物料(liao)摩擦(ca)聲(sheng)(sheng)(sheng)(sheng)。齒(chi)尖噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)：是(shi)(shi)當鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高速運(yun)轉(zhuan)(zhuan)(zhuan)時，鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)齒(chi)與周圍的(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)(qi)相(xiang)(xiang)互作用，引起空(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)壓力(li)脈動(dong)而(er)產(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)。齒(chi)尖噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)(sheng)功率(lv)(lv)(lv)與鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)直徑(jing)、鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)線速度(du)的(de)(de)(de)(de)(de)三(san)次(ci)(ci)方(fang)成正(zheng)比(bi)(bi)，當轉(zhuan)(zhuan)(zhuan)速越(yue)低(di)時，與其(qi)(qi)線速度(du)三(san)次(ci)(ci)方(fang)成正(zheng)比(bi)(bi)，齒(chi)尖噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)頻率(lv)(lv)(lv)可由(you)(you)下式計算：式中：fi—齒(chi)尖噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)(lv)，即鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)齒(chi)每(mei)秒打空(kong)氣(qi)(qi)(qi)質點的(de)(de)(de)(de)(de)次(ci)(ci)數(shu)，（HZ）z—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(shu)（個(ge)）n—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)軸(zhou)(zhou)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)速（r/min）i—諧波序號(hao)i=1、2、3……鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)旋(xuan)轉(zhuan)(zhuan)(zhuan)時，每(mei)個(ge)齒(chi)尖產(chan)生(sheng)(sheng)單極輻射流(liu)(liu)，并周期地通過(guo)工作臺的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)縫向外排(pai)出，由(you)(you)于氣(qi)(qi)(qi)流(liu)(liu)壓力(li)發(fa)(fa)生(sheng)(sheng)激烈(lie)變化，隨之(zhi)產(chan)生(sheng)(sheng)排(pai)氣(qi)(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)，排(pai)氣(qi)(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)升功率(lv)(lv)(lv)也隨著鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)線速度(du)增(zeng)大而(er)急劇增(zeng)加(jia)，它(ta)與氣(qi)(qi)(qi)流(liu)(liu)速度(du)的(de)(de)(de)(de)(de)6次(ci)(ci)方(fang)成正(zheng)比(bi)(bi)，在(zai)線速度(du)較(jiao)小時，與其(qi)(qi)5次(ci)(ci)方(fang)成正(zheng)比(bi)(bi)，則排(pai)氣(qi)(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)(lv)為(wei)：式中：fi—排(pai)氣(qi)(qi)(qi)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)(lv)，（HZ）z—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(shu)（個(ge)）n—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)軸(zhou)(zhou)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)速（r/min）i—諧波序號(hao)i=1、2、3……在(zai)鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高速旋(xuan)轉(zhuan)(zhuan)(zhuan)時，每(mei)當渦(wo)流(liu)(liu)分離的(de)(de)(de)(de)(de)頻率(lv)(lv)(lv)與鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)固有頻率(lv)(lv)(lv)相(xiang)(xiang)近(jin)時，就發(fa)(fa)生(sheng)(sheng)共振，便發(fa)(fa)出“尖叫聲(sheng)(sheng)(sheng)(sheng)”，其(qi)(qi)頻率(lv)(lv)(lv)為(wei)：f=z fr式中：z—鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)數(shu)（個(ge)）fr—軸(zhou)(zhou)回轉(zhuan)(zhuan)(zhuan)頻率(lv)(lv)(lv)（HZ）鋸(ju)(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)屬于薄壁(bi)件，其(qi)(qi)剛性一般較(jiao)差(cha)，在(zai)外力(li)的(de)(de)(de)(de)(de)作用下很容易產(chan)生(sheng)(sheng)振動(dong)，由(you)(you)于振動(dong)便容易產(chan)生(sheng)(sheng)物料(liao)的(de)(de)(de)(de)(de)摩擦(ca)，因(yin)此該類的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)音也就隨之(zhi)產(chan)生(sheng)(sheng)。

那(nei)么可(ke)以采取那(nei)些有(you)效措施能降(jiang)低噪音的(de)(de)(de)(de)(de)(de)產生(sheng)呢(ni)？從(cong)鋸片(pian)(pian)(pian)基(ji)(ji)體(ti)的(de)(de)(de)(de)(de)(de)結構(gou)設計上達到(dao)減噪目的(de)(de)(de)(de)(de)(de)1、在(zai)(zai)不破壞鋸片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)平衡及所(suo)需剛性的(de)(de)(de)(de)(de)(de)條件下(xia)，可(ke)在(zai)(zai)鋸片(pian)(pian)(pian)基(ji)(ji)體(ti)上均勻布置幾個相同(tong)尺(chi)寸的(de)(de)(de)(de)(de)(de)小孔。在(zai)(zai)孔中(zhong)高阻(zu)尼(ni)合金或(huo)非金屬(shu)物，這樣可(ke)以減弱鋸片(pian)(pian)(pian)彈性振(zhen)動的(de)(de)(de)(de)(de)(de)傳(chuan)播，消除高頻(pin)噪音。2、同(tong)樣在(zai)(zai)不破壞鋸片(pian)(pian)(pian)剛性的(de)(de)(de)(de)(de)(de)情況下(xia)，在(zai)(zai)鋸片(pian)(pian)(pian)基(ji)(ji)體(ti)上設有(you)若干(gan)個等(deng)間(jian)距沿不同(tong)半(ban)徑基(ji)(ji)圓分布的(de)(de)(de)(de)(de)(de)曲(qu)線（或(huo)直線）型(xing)不同(tong)幾何形狀的(de)(de)(de)(de)(de)(de)消聲(sheng)縫(feng)隙(xi)，消聲(sheng)原理是結塊與被(bei)切割材(cai)料(liao)間(jian)由于摩擦和撞擊所(suo)產生(sheng)聲(sheng)波在(zai)(zai)基(ji)(ji)體(ti)上傳(chuan)播受到(dao)阻(zu)尼(ni)，使其余不參(can)與被(bei)切割材(cai)料(liao)接觸部位上的(de)(de)(de)(de)(de)(de)音頻(pin)共振(zhen)減少，從(cong)而達到(dao)了降(jiang)低噪聲(sheng)強度的(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)。

重(zhong)(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)為(wei)節約資源(yuan)(yuan)，走(zou)可持續發展的(de)道(dao)路(lu)，應充分利(li)用(yong)(yong)資源(yuan)(yuan)，對于市場加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)剩(sheng)下的(de)廢料(如石(shi)(shi)(shi)(shi)渣、石(shi)(shi)(shi)(shi)粉、石(shi)(shi)(shi)(shi)屑)，可以作為(wei)生產(chan)人造石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)的(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)原料。石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)流程(cheng)鋸(ju)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--研(yan)磨(mo)(mo)拋(pao)(pao)光(guang)--切斷加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--鑿切加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--燒毛(mao)(mao)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--輔助加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)及檢驗修(xiu)補1、鋸(ju)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)鋸(ju)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是用(yong)(yong)鋸(ju)石(shi)(shi)(shi)(shi)機(ji)(ji)(ji)將花崗石(shi)(shi)(shi)(shi)荒(huang)料鋸(ju)割(ge)成(cheng)毛(mao)(mao)板(一般厚度石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)流程(cheng)鋸(ju)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--研(yan)磨(mo)(mo)拋(pao)(pao)光(guang)--切斷加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--鑿切加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--燒毛(mao)(mao)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--輔助加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)及檢驗修(xiu)補1、鋸(ju)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)鋸(ju)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是用(yong)(yong)鋸(ju)石(shi)(shi)(shi)(shi)機(ji)(ji)(ji)將花崗石(shi)(shi)(shi)(shi)荒(huang)料鋸(ju)割(ge)成(cheng)毛(mao)(mao)板(一般厚度為(wei)20mm或10mm)，或條狀(zhuang)、塊狀(zhuang)等(deng)形狀(zhuang)的(de)半(ban)成(cheng)品。該(gai)工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)屬粗加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)，該(gai)工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)對荒(huang)料的(de)板材(cai)(cai)(cai)率、板材(cai)(cai)(cai)質(zhi)量、企業(ye)的(de)經(jing)濟效益有重(zhong)(zhong)大(da)(da)影響。鋸(ju)割(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中主要的(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)設備(bei)是花崗石(shi)(shi)(shi)(shi)專用(yong)(yong)的(de)框架式大(da)(da)型自(zi)動加(jia)(jia)(jia)(jia)砂(sha)砂(sha)鋸(ju)、多刀(dao)片雙向(xiang)切機(ji)(ji)(ji)、多刀(dao)片電(dian)腦控制(zhi)花崗石(shi)(shi)(shi)(shi)切機(ji)(ji)(ji)和花崗石(shi)(shi)(shi)(shi)圓盤鋸(ju)石(shi)(shi)(shi)(shi)機(ji)(ji)(ji)等(deng)。2、研(yan)磨(mo)(mo)拋(pao)(pao)光(guang)研(yan)磨(mo)(mo)拋(pao)(pao)光(guang)的(de)目的(de)是將鋸(ju)好的(de)毛(mao)(mao)板進一步(bu)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)，使其厚度、平(ping)整度、光(guang)澤度達到要求(qiu)。該(gai)工(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)首先需要要粗磨(mo)(mo)校平(ping)，然后(hou)逐(zhu)步(bu)經(jing)過半(ban)細(xi)磨(mo)(mo)、細(xi)磨(mo)(mo)、精磨(mo)(mo)及拋(pao)(pao)光(guang)，重(zhong)(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)把花崗巖的(de)顏色紋理完全展示出來。