福彩双色球复式拆分

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24XIAOSHIXIAOSHOUREXIAN:0531-80980169   18105416204

里氏硬度计的操作方法和注意事项

里氏硬度计的操作方法和注意事项

发布时间 2021-01-29 09:24:01 浏览次数:

LISHIYINGDUJISHIYIZHONGCESHIQICAI,QIYUANLISHISUIZHEDANPIANJISHUDEFAZHAN,1978NIAN,RUISHIRENLeebBOSHISHOUCITICHULEYIZHONGQUANXINDECEYINGFANGFA,TADEJIBENYUANLISHIJUYOUYIDINGZHILIANGDECHONGJITIZAIYIDINGDESHIYANLIZUOYONGXIACHONGJISHIYANGBIAOMIAN,CELIANGCHONGJITIJUSHIYANGBIAOMIAN1mmCHUDECHONGJISUDUYUHUITIAOSUDU,LIYONGDIANCIYUANLI,GANYINGYUSUDUCHENGZHENGBIDEDIANYA。XIAMIANYAOWEIDAJIAFENXIANGDESHILISHIYINGDUJIDEXIANGGUANCAOZUOFANGFAJISHIYONGZHUYISHIXIANG。

0531-82315867
18105416204

LISHIYINGDUJISHIYIZHONGCESHIQICAI,QIYUANLISHISUIZHEDANPIANJISHUDEFAZHAN,1978NIAN,RUISHIRENLeebBOSHISHOUCITICHULEYIZHONGQUANXINDECEYINGFANGFA,TADEJIBENYUANLISHIJUYOUYIDINGZHILIANGDECHONGJITIZAIYIDINGDESHIYANLIZUOYONGXIACHONGJISHIYANGBIAOMIAN,CELIANGCHONGJITIJUSHIYANGBIAOMIAN1mmCHUDECHONGJISUDUYUHUITIAOSUDU,LIYONGDIANCIYUANLI,GANYINGYUSUDUCHENGZHENGBIDEDIANYA。XIAMIANYAOWEIDAJIAFENXIANGDESHILISHIYINGDUJIDEXIANGGUANCAOZUOFANGFAJISHIYONGZHUYISHIXIANG。

里氏硬度计的相关操作方法及使用注意事项

YI、LISHIYINGDUJIDEXIANGGUANCAOZUOFANGFA

1、DUIBEICESHIJIANDEYIBANYAOQIUSHIJIANBIAOMIANYINGJIEJING,WUHUICHEN,WUYOUWUHEWUYANGHUAPI。

2、DUISHIJIANBIAOMIANWENDUDEYAOQIUSHIJIANBIAOMIANDEWENDUBUNENGGUORE,YAOQIUWENDUXIAOYU120℃。CESHIZUIJIAWENDUWEI4℃-38℃。

3、LISHIYINGDUJIDUISHIJIANBIAOMIANCUCAODUDEYAOQIUSHIJIANBIAOMIANCUCAODUYINGMANZUXIABIAODEYAOQIU,SHIJIANBIAOMIANDECUCAODUBUDANYINGXIANGCESHIJINGDU,ERQIEYINGXIANGCHONGJIQIUTOUDESHIYONGSHOUMING。

LISHIYINGDUJICESHIQUMIANGONGJIANDECAOZUOFANGFA

(1)JIANGBEIJIANCEWUTIYINGPINGFANGYUDIMIAN,BIXUBAOZHENGJUEDUIPINGWEN,BUDEYOURENHEHUANGDONG,BEIJIANCEWEIZHIBUDEYOUXUANKONGZHUANGTAI,BIYAOSHIXUJIAZHICHENGKUAI;

(2)DAKAIYINGDUJI→WUTIDECAILIAOSHEZHI→YINGDUZHISHEZHI(HRC\HRB\HB)→YINGDUJIANCEFANGXIANGSHEZHI→KAISHIYINGDUJIANCE;

(3)JIANGCHONGJIZHUANGZHIYAJINZAIBEICEBIAOMIANBINGXIANGXIAANYIXIA,1sHOUZAIANYINGDUJISHANGMIANTUCHUDEXIAOYUANZHU,YINGDUZHIJIUHUIZIDONGXIANSHICHULAI,ZAIZHEIGUOCHENGZHONGCAOZUORENYUANBIXUJIANGCHONGJIZHUANGZHIFANGWEN,FANGXIANGYEYINGYUBEICEMIANBAOCHICHUIZHIZHUANGTAI;

(4)MEIGEJIANCEBUWEIYINGZHISHAOCESHI3GEDIAN,LIANGCESHIDIANZHIJIANJULIYING≥3mm,CESHIWANHOUQUPINGJUNZHIZUOWEIGAIBUWEIYINGDU,BINGJILU,RANHOUJINRUXIAYIGEBUWEIJIANCE;

(5)LISHIYINGDUJICESHIJIEGUOYUWUTIDEYAOQIUJINXINGBIJIAO,DADAOYAOQIUWEIHEGE,ZHUANRUXIAYIDAOGONGXU;BUHEGEZEZHUANRUGELIQU,JILUJIANCEJIEGUO

里氏硬度计的相关操作方法及使用注意事项

ER、LISHIYINGDUJIDESHIYONGZHUYISHIXIANG

1、ZHUYISHIYONGHUANJING

BIMIANTIEXIE、YANGHUAPI、HUICHENDENGYIWUJINRUJIQINEIBU,ZAOCHENGDIANLUDUANLUSHAOHUIJIQI,BIMIANZAIQIANGDIANCIGANRAODECHANGHEYINGYONG,RU:XIAOLINGTONGTIANXIAN、GAOPINLUDENGZHOUWEI,ZAOCHENGYIQIGONGZUOYICHANG,YINGGAIZAIGONGZUOWENDUZAI0℃~40℃,XIANGDUISHIDU≤90%,WUQIANGGUANGZHISHE,WUZHENDONG、WUQIANGLIECICHANG、WUFUSHIXINGJIEZHIJIYANZHONGFENCHENDEHUANJINGXIAGONGZUO。

2、LISHIYINGDUJIDUIBEICESHIJIANDEYAOQIU

LISHIYINGDUJIZAISHIYONGGUOCHENGZHONGYINGXIANZHUYIBEICESHIJIANDEYAOQIU,QUEBAOSHIJIANBIAOMIANYINGJIEJING,WUHUICHEN、YOUWUHEYANGHUAPI,KEYONGSHALUNJIXIANJIANGBEICEJIANBIAOMIANJUBUDAMO,XIANCHUJINSHUSE。SHIJIANBIAOMIANDEWENDUBUNENGGUOGAO,YAOQIUWENDUXIAOYU120℃。CESHIZUIJIAWENDUWEI4℃-38℃。

3、FENXISUOYAOCESHIDESHIJIANDETEDIAN

SHIJIANDEBIAOMIANYINGGUANGHUA,SHIJIANBUNENGDAICI,SHIJIANDECAILIAOYINGHEYIQIYUZHIDECAILIAODUIYING,SHIJIANDEHOUDUYINGDADAOCESHIYAOQIU,SHIJIANDEWAIXINGCHICUNHEZHICHENGHUANXIANGWENHE。

4、LISHIYINGDUJIDUISHIJIANJINXINGCESHI

DUIYUZHONGXINGSHIJIANJIXIAOXINGSHIJIAN,XUYAOZUOZHICHENGHUOZHANHECHULI,DUIYUYIXINGCAILIAOXUZUODUIBISHIYANJIYONGTONGYINGDUZHIDETAISHIYINGDUJIZAITONGYISHIJIANSHANGCESHIDUIBIZUODUIBIQUXIAN,YIQUEBAOCESHIJINGDUDEZHUNQUEXING。

YISHANGJIUSHILISHIYINGDUJIDEXIANGGUANCAOZUOFANGFAJISHIYONGZHUYISHIXIANGDEXIANGGUANJIESHAO,XIANGXINDAJIAKANWANZHIHOUDUICIDOUYOULEYIDINGDELEJIE,RUGUONINZAISHIYONGCAOZUOZHONGYOUSHENMEWENTI,KEYITONGGUOWANGYEBODABENGONGSIDEFUWUREXIAN,BENGONGSIJISHURENYUANHUIWEININYIYIJIEDA。HUANYINGNINDELAIDIANYUZHICHI!


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