吉林快3

洛氏硬度计使用方法 点击: | 发布时间:2018-07-13 11:04:48

GONGYESHENGCHANZHONGYOUHENDUOGONGZUOSHIYONGLAIBAOZHENGCHANPINDEHEGEXINGDE,QIZHONGYOULALIJI、YINGDUJIDENG,ERZHEILIWOMENSUOSHUODEJIUSHIYINGDUJIDEYIZHONG,LUOSHIYINGDUJI。NEIME,DAJIAZHIDAOLUOSHIYINGDUJIDESHIYONGFANGFAME?XIAMIANJIUYIQIGENSUIOUBEITEYIQIDEPENGYOUYIQILAIKANKANBA。

洛氏硬度计使用方法

吉林快3 1、SHIYANQIANDEZHUNBEIGONGZUO

1) SHIYANSHIJIANGSHIYANGFANGZAIGONGZUOTAI5SHANG,ANSHUNSHIZHENFANGXIANGZHUANDONGSHOULUN2,SHIGONGZUOTAISHANGSHENGZHISHIYANGYUYATOU12JIECHU(ZHUYI:KAOJINYATOUSHIYINGHUANMANSHANGSHENGGONGZUOTAI,BUDECHONGJIYATOU);

吉林快3 2) JIXUZHUANDONGSHOULUN,DAIDONGZHISHIQIBIAOPAN9DEZHIZHENZHUANDONG,XIAOZHIZHENCONGHEIDIANDUIZHUNHONGDIANHOUTINGZHIZHUANDONGSHOULUN,SUIHOUZHUANDONGZHISHIQIBIAOPANSHIDAZHENDUIZHUN“0”;

吉林快3 3) XIANGQIANBANDONGJIAXIESHIYANLISHOUBING1,JIAZAIHE,TINGLIU5-7MIAO;

吉林快3 4) BANHUIBANDONGJIAXIESHIYANLISHOUBING1,XIEZAI,ZHEISHIZHISHIQIZHIZHENSUOZHISHIDEDUSHUJIWEISUOQIUDEYINGDUZHI。

LUOSHIYINGDUJIANCEFACHUSHIYOUMEIGUORENLUOKEWEIER(S.P.RocKwellHEH.M.RocKwell)ZAI1914NIANTICHUDE。YIHOUTAMENZAI1919NIANHE1921NIANLIANGCIDUIYINGDUJIDESHEJIJINXINGLEGAIJIN,DIANDINGLEXIANDAILUOSHIYINGDUJIDECHUXING。DAO1930NIANWEIERXUN(C.H Wilson)JINXINGLEGENGXINSHEJI,SHILUOSHIYINGDUJIANCEFANGFAHESHEBEIGENGQUWANSHAN,YIZHIYANYONGZHIJIN。XIANZAIWOGUOYISHENGCHANCHUMOPINGKONGZHIHESHUZHIXIANSHIYIJIQUXIANXIANSHIBINGZIDONGDAYINCESHISHUJUDELUOSHIYINGDUJI。LUOSHIYINGDUJIANCEFANGFADETEDIANSHICAOZUOJIANDAN,CELIANGXUNSU,BINGKECONGBAIFENBIAOHUOGUANGXUETOUYINGPINGHUOXIANSHIPINGSHANGZHIJIEDUSHU。TONGBUSHIHEWEISHIYINGDUJIANCEFAYIYANG,CHENGWEISANZHONGCHANGYONGDEYINGDUJIANCEFAZHIYI。

吉林快3 LUOSHIYINGDUJISHISHIJIESHANGTAIYIJULUOSHIYINGDUSHIYANYUANLISHEJIDE,ZHIXUYAODANCEJIECHUSHIYANGJIUKECESHIJINSHUYINGDUDELUOSHIYINGDUJI,YIKAOCILIJIANGLUOSHIYINGDUJICETOUXIFUZAIGANGTIEBIAOMIAN,BUXUYAODUISHIYANGJINXINGZHICHENG,CESHIJINGDUFUHEBIAOZHUNGB/T230、ISO6508,BUDIYUTAISHILUOSHIYINGDUJI。

LIYONGCILIXIPANJIANGYINGDUJIGUDINGZAIGANGTIEGONGJIANBIAOMIAN,WUXUZHICHENG,WUXUQUYANG,BUYONGYIDONG GONGJIAN,ZHIYAODANCEJIECHUJIKEWANCHENGCESHI。

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