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洛氏硬度计使用的7个小技巧

发布日期:2018-11-16点击次数:次

狗万足彩 LUOSHIYINGDUJISHISHIJIESHANGTAIYIJULUOSHIYINGDUSHIYANYUANLISHEJIDE,ZHIXUYAODANCEJIECHUSHIYANGJIUKECESHIJINSHUYINGDUDELUOSHIYINGDUJI,YIKAOCILIJIANGLUOSHIYINGDUJICETOUXIFUZAIGANGTIEBIAOMIAN,BUXUYAODUISHIYANGJINXINGZHICHENG,CESHIJINGDUFUHEBIAOZHUNGB/T230、ISO6508,BUDIYUTAISHILUOSHIYINGDUJI。

LUOSHIYINGDUJIANCEFACHUSHIYOUMEIGUORENLUOKEWEIER(S.P.RocKwellHEH.M.RocKwell)ZAI1914NIANTICHUDE。YIHOUTAMENZAI1919NIANHE1921NIANLIANGCIDUIYINGDUJIDESHEJIJINXINGLEGAIJIN,DIANDINGLEXIANDAILUOSHIYINGDUJIDECHUXING。DAO1930NIANWEIERXUN(C.H Wilson)JINXINGLEGENGXINSHEJI,SHILUOSHIYINGDUJIANCEFANGFAHESHEBEIGENGQUWANSHAN。

XIANZAIWOGUOYISHENGCHANCHUMOPINGKONGZHIHESHUZHIXIANSHIYIJIQUXIANXIANSHIBINGZIDONGDAYINCESHISHUJUDELUOSHIYINGDUJI。LUOSHIYINGDUJIANCEFANGFADETEDIANSHICAOZUOJIANDAN,CELIANGXUNSU,BINGKECONGBAIFENBIAOHUOGUANGXUETOUYINGPINGHUOXIANSHIPINGSHANGZHIJIEDUSHU。TONGBUSHIHEWEISHIYINGDUJIANCEFAYIYANG,CHENGWEISANZHONGCHANGYONGDEYINGDUJIANCEFAZHIYI。XIAMIANJIESHAOYIXIALUOSHIYINGDUJISHIYONGDE7GEXIAOJIQIAO。

洛氏硬度计使用的7个小技巧

1、LUOSHIYINGDUJISHIYONGQIANYINGSHOUXIANJIANCHAYINGDUJISHIFOUFANGZHISHUIPING,WENGU。RUBUWENGUYINGZAISHUIPINGDEJICHUSHANGJIANGYINGDUJIDIANZHIWENGUZHUANGTAI。SHUIPING:ZUIHAODEFANGFAJIUSHIKANYINGDUJIHOUGAILIDEGUATUOYINGYUTUOJIABUPENGBUKAO(ZUOYOUHELIMIAN,WAIBIANYINGBUPENGWAIBI)。

狗万足彩 2、KAIDIANYUANKAIGUAN,ZHISHIDENGYINGLIANGQILAI,RUBULIANG,YINGZHAODIANGONGJIANCHASHIFOUYOUSHIDIANDAODIANYUANCHAZUO。RUYOUSHIDIAN,YINGJIANCHABAOXIANSISHIFOUZHENGCHANG。RUZHENGCHANGJIANCHADENGPAOHEDENGPAODIANLUJIBIANYAQI 。

3、YONGBIAOZHUNYINGDUKUAIJINXINGYICISHIYONGQIANBIDUI,JIANCHAYINGDUJISHIFOUZHENGCHANG,RUBUZHENGCHANG,YINGTINGZHISHIYONG,QINGZHUANYERENYUANDIAOSHI。

狗万足彩 4、BIDUIZHENGCHANGHOU,YINGDUIYANGKUAIJINXINGCHULI,YUANXINGHUOSANJIAOXINGYINGXUANYONGVXINGTAIMIAN,QITAXINGZHUANG,YINGXUANYONGLIANGGEPINGXINGMIAN(ZUIHAOPINGXING,KEYIDEHUAJINXINGYIDINGDEXIUMO),YINWEIBUPINGXINGJIANGHUIYINGXIANGCELIANGDEZHUNQUEDUHESUNHUAIHEJINGANGYINGDUTOU。

狗万足彩 5、LUOSHIYINGDUJIJINXINGJISUANSHI,DIANBUSUAN,YIHOUSANDIANHUOWUDIANJISUANPINGJUNZHI。(ZUIHAOWUDIAN)

6、SHIYONGJIESHUHOU,YINGJISHIBADIAODIANYUANCHATOU。

狗万足彩 7、RANHOUYINGJINXINGQINGJIE,BINGSHISHIDUISHENGJIANGSIGAN、TAIMIANJINXINGQINGJIEJIAYOUBAOYANG。

狗万足彩 YISHANGJIUSHILUOSHIYINGDUJISHIYONGDE7GEXIAOJIQIAO,DAJIAZHANGWOZHEIJIGEJIQIAOYIHOU,ZAISHIYONGLUOSHIYINGDUJIDESHIHOUJIUBUHUINEIMEKUNNANLE,XIWANGCICIFENXIANGKEYIJIDAJIADAILAIBANGZHU!RUGUONINCAOZUOGUOCHENGYOUSHENMEYIWENKEYIZHIDIANBENGONGSI,BENGONGSIYIZHIBINGCHENG:“ZHILIANG,FUWUZHISHANG,GUKEMANYI”DEZONGZHI,HUANYINGGUANGDAXINLAOKEHUQIANLAICANGUANQIATAN!