世界上最坚硬宝石 钻石是怎么切割的

       zuanshibeichengweibaoshizhiwang，zuanshiyuanshishibuguizedexingzhuang，womensuokandaodecuicanzuanshidoushijingguojingxiqiegedamoerchengde，danzuoweiziranjiezuijianyingdewuzhi，zuanshiyoushizenmeqiegedeni？xiamianlaiyiqilejieyixiazuanshiqiegeguocheng。

       切磨过程

       yikezuanpikanqilaibingbuqiyan，bixujingguozixideqiemo、jiagong，caihuichengweiwomensuoguanjiandeshanshuoshenghuidezuanshi。yinci，zuanshidechegong，zhijieyingxiangzuanshidejiazhi，xiangjianhoushu。zuilixiangdeqiegexiaoguodangranshibaochizuanshidezuidazhongliang、jinliangjianshaoxiaci，bingchongfenzhanshizuanshidemei，yishizuanshiguangcaizhaoren。yibandeqiegeguochengbaokuoyixiajigebuzhou：

       biaoji（huaxian）：zheishizuanshiqiegedediyibu，xianjianyanzuanpi、bingzaizuanshibiaomianzuobiaoji，zuozheixianggongzuoderenyouzhefengfudejingyanbingjingtongjiagongjishu。zuizhongmudeshizhizaochuzuida、zuiganjing、zuiwanmeidezuanshi，yijinkenenggaoditixianzuanshidejiazhi。

       huaxianyuanbixuliuyiliangdian：jijiyaojinliangbaochizuidadezhongliang，youyaojinliangjianshaoneihanwu。huaxianyuanliyongfangdajingyanjiuzuanshipidejiegou，ruguoshizuidakelizuanshi，zheixianggongzuokenengyaolishishuyue，duiputongzuanpizexuyaojifenzhong。buguo，bulunzuanpiruhexixiao，meiyikezuanshidedouyaojingguoxiangxidejianchayizuochuzhengquedepanduan。xianshigaizuanyaoyancixianfenge。tongchangjinkenengyanzuanshidetianranwenlifangxianghuaxian。

       分割原石——劈割和锯切

       pige：pigeshijianghuahaodexiandezuanpianfangzaitaojiashang，ranhouyilingyikezuanshiyanfengexianxueyigeaohen，zaibafangbiandaofangzaiaohenshang，yishouchuizaipidaoshangyiheshideliqiaoji，zuanshihuiyanwenlifangxiangbeipichengliangbanhuoduokuai。

       juqie：daduoshuzuanshibingbushiyipikai，zheishixuyaoyongjuqiekai，youyuzhishizuanshicainengqiegezuanshi，yincijupianshiyizhangzaibianyuantuyouzuanshifenjirunhuajidelinqingtongyuanpian。zuanshigudingzaijiazishang，jupanyigaosuxuanzhuan，jikejiangzuanshijukai。xianzaijiguangjishuyinruzuanshiqiege，dadatigaolezuanpidejiagongxiaolv。

       chengxing：jukaihuopikaidezuanshizaisongdaodayuanbumenqudayuan。chengxing，jianzhaoshejiyaoqiujiangzuanshizuochengyuanxing、xinxing、tuoyuanxing、lanjianxing、zumulvxingdengchangjiandeqiegehuaxing，huoqitateshudexingzhuang。youyuzuanshimuqianweirenleisuorenshidaodezuiyingdetianranwuzhi，suoyizhiyouzuanshicainengdamozuanshi，erqieyinzuanshigefangmiandeyingdulveyoubutong；suoyiyanmoshiyaopingjiejingyan，bawozhuzuanshidejibenxingtai——sanfangti、bamianti、shiermiantijijingtiteshuxing。yibanfangfashijiangzuanpigaosuxuanzhuandechechuangshang，ranhouyonglingyibeiganshangdezuanshibazhuandongzhongdezuanpidayuan。

       qibai、paoguang：zaiyigetuyouzuanshifenherunhuayoudezhutieyuanpanshang，chemochusuoyoubaimian（kemian），shizuanshifachuyourendeguangcai。yanmodeguochengtongchangshi，shouxianzaidicengzuochu8gedamian，ranhouzuochu16gekemian。jiajiandi，gong25gekemian，zhengquegaicuolebingyouciyanshenchusanjiaoxiaomian，zheiyangyikeyuanxingzuanshiyigong58gekemian，ruguomeiyoujiandidexiaokemianzegongyou57gekemian。

       bingbushimeikezuanshipidoubixujingguoquanbuwudaogongxu，zheixushizuanshipidebenshentedian、suoyaodadaodemubiaoerding，ruduiqianshude“bianpingzhuang”zuanpikenengjiubuyongpigezheidaogongxule，yourujiagongzumulvzuanshijiubuxujing“dayuan”degongxu。raner，renhezuanshimaopi，youliangdaogongxushibibukeshaode，zheijiushi“huaxian、qibai、paoguang”。yikejinggongqiegedezuanshisuochanshengdebaimian，qiweizhihejiaodudoushijingjingquejisuande，shizaizuanshifachuzuidadeguangcai。

       youcikejian，qiegeshijieshangzuijianyingdebaoshi——zuanshi，bujinxuyaoxianjindeshebei，gengxuyaoqiegeshiyoufengfudejingyan、gaoduzerenxinhequanshenguanzhu，cainengshifangzuanshidequanbulingcai。shoushijutailiyikezuanshi，kenengyichuanyueguoxuduoguojia，jingguoruoganrenzhishou，tongguojiagong、xiangqian、zhizuohoucaichengweiyijianzuanshishoushi。