大理石(shi)平臺(tai)(tai)是(shi)一種(zhong)(zhong)精mi測(ce)量(liang)工(gong)(gong)具(ju)，適用于多種(zhong)(zhong)測(ce)量(liang)工(gong)(gong)作(zuo)。眾(zhong)所周知(zhi)，大理石(shi)平臺(tai)(tai)的(de)工(gong)(gong)作(zuo)面為(wei)上表(biao)面。一般(ban)來說，只(zhi)有(you)上表(biao)面是(shi)準(zhun)確的(de)。接下來小編 為(wei)大家(jia)介紹大理石(shi)平臺(tai)(tai)的(de)基本加(jia)工(gong)(gong)方法。

　　大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)平(ping)(ping)臺(tai)是(shi)(shi)一(yi)種(zhong)精(jing)度(du)(du)(du)的(de)(de)(de)(de)檢測(ce)和(he)測(ce)量儀器，在許多(duo)工廠(chang)和(he)實驗室都(dou)可(ke)以(yi)看(kan)到。大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)平(ping)(ping)臺(tai)作為一(yi)種(zhong)精(jing)mi的(de)(de)(de)(de)測(ce)量基準，具有較的(de)(de)(de)(de)精(jing)度(du)(du)(du)。根據 gbt20428-2006《巖板制造(zao)標(biao)準》，板形精(jing)度(du)(du)(du)可(ke)達0級(ji)(ji)(ji)。例如，1000*2000大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)平(ping)(ping)臺(tai)的(de)(de)(de)(de)平(ping)(ping)面度(du)(du)(du)誤(wu)差僅為9.5微(wei)米。大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)的(de)(de)(de)(de)采(cai)購平(ping)(ping)臺(tai),許多(duo)客(ke)戶要(yao)求000級(ji)(ji)(ji)或00水平(ping)(ping),這也是(shi)(shi)基礎,因(yin)為2005歲的(de)(de)(de)(de)標(biao)準的(de)(de)(de)(de)大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)平(ping)(ping)臺(tai)精(jing)度(du)(du)(du)達00級(ji)(ji)(ji)早(zao)期 標(biao)準是(shi)(shi)000級(ji)(ji)(ji),但(dan)隨著近(jin)年來(lai)(lai)變化和(he)溫(wen)(wen)度(du)(du)(du)變化的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)頭,大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)平(ping)(ping)臺(tai)可(ke)以(yi)達到精(jing)度(du)(du)(du)。000類(lei)大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)平(ping)(ping)臺(tai)不是(shi)(shi)不能(neng)做(zuo),而是(shi)(shi)因(yin)為精(jing)度(du)(du)(du)太,000類(lei)大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)平(ping)(ping)臺(tai)需要(yao)恒定(ding)的(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du),無(wu)塵(chen),無(wu)振動條件(jian)下的(de)(de)(de)(de)生產(chan)和(he)使用(yong),但(dan)長(chang)途運輸,早(zao)已溫(wen)(wen)度(du)(du)(du)運輸、無(wu)塵(chen),沒有振動是(shi)(shi)沒有保(bao)證(zheng)的(de)(de)(de)(de),所(suo)以(yi)現在我們只(zhi)保(bao)證(zheng)準確性00類(lei)。00級(ji)(ji)(ji)精(jing)度(du)(du)(du)只(zhi)能(neng)按照(zhao)05的(de)(de)(de)(de)標(biao)準來(lai)(lai)做(zuo)，這也需要(yao)恒溫(wen)(wen)車(che)間(jian)來(lai)(lai)做(zuo)，而大(da)(da)(da)(da)型大(da)(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)平(ping)(ping)臺(tai)00級(ji)(ji)(ji)精(jing)度(du)(du)(du)不夠，只(zhi)能(neng)是(shi)(shi)0。

　　大(da)理(li)(li)石(shi)平(ping)臺(tai)的表面(mian)(mian)是(shi)(shi)以人工(gong)(gong)磨(mo)削(xue)的形式(shi)達到(dao)所(suo)要(yao)(yao)求的精度，在(zai)磨(mo)削(xue)前需(xu)要(yao)(yao)先對(dui)(dui)機床(chuang)進(jin)行(xing)(xing)加工(gong)(gong)，銑(xian)(xian)出一個(ge)工(gong)(gong)作面(mian)(mian)，銑(xian)(xian)平(ping)后再(zai)進(jin)行(xing)(xing)磨(mo)削(xue)。工(gong)(gong)作臺(tai)的四邊一般也是(shi)(shi)先磨(mo)也后磨(mo)，待工(gong)(gong)作臺(tai)完全加工(gong)(gong)后再(zai)進(jin)行(xing)(xing)側(ce)面(mian)(mian)拋光(guang)(guang)(guang)，拋光(guang)(guang)(guang)加工(gong)(gong)是(shi)(shi)沒有加工(gong)(gong)精度的，主(zhu)要(yao)(yao)目的是(shi)(shi)使(shi)它(ta) 美觀。大(da)理(li)(li)石(shi)平(ping)臺(tai)的底(di)面(mian)(mian)即銑(xian)(xian)一刀一般計算，不會進(jin)行(xing)(xing)加工(gong)(gong)，因為加工(gong)(gong)成本(ben)較(jiao)。在(zai)一些客(ke)戶(hu)(hu)的要(yao)(yao)求下(xia)，一些客(ke)戶(hu)(hu)會要(yao)(yao)求對(dui)(dui)底(di)面(mian)(mian)進(jin)行(xing)(xing)拋光(guang)(guang)(guang)處理(li)(li)，使(shi)其 美觀。另外(wai)，有些客(ke)戶(hu)(hu)需(xu)要(yao)(yao)對(dui)(dui)大(da)理(li)(li)石(shi)平(ping)臺(tai)的底(di)面(mian)(mian)進(jin)行(xing)(xing)并行(xing)(xing)處理(li)(li)。在(zai)這種(zhong)情況下(xia)，大(da)理(li)(li)石(shi)的底(di)面(mian)(mian)需(xu)要(yao)(yao)研磨(mo)。大(da)理(li)(li)石(shi)平(ping)臺(tai)的基本(ben)加工(gong)(gong)流(liu)程:落料——銑(xian)(xian)削(xue)或刨(bao)床(chuang)加工(gong)(gong)——手工(gong)(gong)磨(mo)削(xue)——拋光(guang)(guang)(guang)側(ce)——檢(jian)(jian)測(ce)(ce)——24小(xiao)時在(zai)車(che)間檢(jian)(jian)測(ce)(ce)——復(fu)檢(jian)(jian)——包裝、發貨或存放。

　　以上(shang) 是大理石平臺小編(bian)帶(dai)來(lai)的的內容，希望可(ke)以給大家(jia)帶(dai)來(lai)幫助。