11

布氏硬度计的应用

        布氏硬度计主要用于组织不均匀的锻钢和铸铁的硬度测试,锻钢和灰铸铁的布氏硬度与拉伸试验有着较好的对应关系。布氏硬度试验还可用于有色金属和软钢,采用小直径球压头可以测量小尺寸和较薄材料。布氏硬度计众盈彩票注册多用于原材料和半成品的检测,由于压痕较大,一般不用于成品检测。

  BUSHIYINGDUJISHIYANTIAOJIANDEXUANZERUTONGLUOSHIYINGDUSHIYANGUANYUBIAOCHIDEXUANZEYIYANG,BUSHIYINGDUSHIYANYEYAOYUDAOSHIYANTIAOJIANDEXUANZEWENTI,JISHIYANLIFHEYATOUQIUZHIJINGDDEXUANZE。ZHEIZHONGXUANZEBUSHIRENYIDE,ERSHIYAOZUNXUNYIDINGDEGUIZE,BINGQIEYAOZHUYISHIYANLIHEYATOUQIUZHIJINGDEHELIDAPEI,YINGYONGQILAIBILUOSHIYINGDUSHIYANLVEXIANFUZA。BUSHIYINGDUSHIYANZUICHANGYONGDESHIYANTIAOJIANSHICAIYONG10mmZHIJINGDEQIUYATOU,3000kgSHIYANLI。ZHEIYITIAOJIANZUINENGTIXIANBUSHIYINGDUDETEDIAN。DANSHIYOUYUSHIYANGCAIZHIBUTONG,YINGDUBUTONG,SHIYANGDAXIAO,BOHOUYEBUTONG,YIZHONGSHIYANLI,YIZHONGYATOUZIRANBUNENGMANZUYAOQIU。ZAISHIYANLIHEYATOUQIUZHIJINGDEXUANZEFANGMIANXUYAOZUNXUNDEGUIZEYOU2GE。

  GUIZEYI:YAOSHISHIYANLIHEQIUYATOUZHIJINGDEPINGFANGZHIBIWEIYIGECHANGSHU。JI。ZHEIGEGUIZELAIYUANYUXIANGSILV。GENJUXIANGSILV,BUTONGZHIJINGDEQIUYATOUD1、D2ZAIBUTONGDESHIYANLIF1、F2ZUOYONGXIAYARUSHIYANGBIAOMIAN,YAHENZHIJINGd1、d2SHIBUTONGDE,DANSHIZHIYAOYARUJIAOXIANGTONG,YAHENJIUJUYOUXIANGSIXING。ZHEISHISHIYANLIHEYATOUQIUZHIJINGDEPINGFANGZHIBIJIUSHIYIGECHANGSHU。ZAIZHEIZHONGTIAOJIANXIA,CAIYONGBUTONGDESHIYANLIHEBUTONGZHIJINGDEQIUYATOU,ZAITONGYISHIYANGSHANGCEDEDEYINGDUZHISHIXIANGTONGDE,ZAIBUTONGDESHIYANGSHANGCEDEDEYINGDUZHISHIKEYIXIANGHUBIJIAODE。SHIYANLIYUYATOUQIUZHIJINGPINGFANGZHIBIZAICAIYONGGONGJINLIDEJIUBIAOZHUNZHONGBIAOSHIWEIF/D2。ZAICAIYONGNIUDUNLIDEXINBIAOZHUNZHONGBIAOSHIWEI0.102 F/D2。

  GUIZEER:SHIYANHOUYAOSHIYAHENZHIJINGCHUYUYIXIAFANWEI:0.24D < d < 0.6D。FOUZESHIYANJIEGUOSHIWUXIAODE,YINGXUANZEHESHIDESHIYANLIZHONGXINSHIYAN。RENMENDEDALIANGSHIYANBIAOMING,DANGYATOUZHIJINGZAI0.24D~0.6DZHIJIANSHI,CEDEDEYINGDUZHIYUSHIYANLIDAXIAOWUGUAN。BUSHIYINGDUSHIYANKEXUANZEDESHIYANLICONG3000kgDAO1kgDAYUEYOU20GEJIBIE。

WENZHANGLAIYUAN:ZHONGGUOJIAOYUZHUANGBEICAIGOUWANG

30

如何用韦氏硬度计检测铝型材硬度?

 用于铝型材检测的韦氏硬度计是一种小型便携式仪器,适用于快速方便地测量铝型材硬度,可测量其它仪器不能或不便测量的外形,如挤压铝型材、管材、板材等。测量过程对工件无损伤,并且不必取样。特别适用于在生产现场、销售现场或施工现场对铝型材产品进行快速非破坏性的硬度检查。

  用 途

  1. QUEDINGLVXINGCAIYOUWURECHULI,JIANCHARECHULIXIAOGUO,PANDINGLVXINGCAILIXUEXINGNENGSHIFOUHEGE。

  2. QUEDINGLVXINGCAISHIFOUWEIBUSHIDANGDEHEJINJIAGONGERCHENG,PANDINGLVXINGCAIHEJINCHENGFENSHIFOUHEGE。

  3. CELIANGBUBIANSONGDAOSHIYANSHIDEGUOZHANG、GUOZHONGGONGJIANHUOZHUANGPEIJIAN。

  4. YONGYULVXINGCAISHENGCHANJIANYAN、YANSHOUJIANYANHEZHILIANGJIANDUJIANYAN。ZHUYAOTEDIAN 1.TIJIXIAO,ZHONGLIANGQING,KEDANSHOUCAOZUO,BIANYUXIEDAI。

众盈彩票注册  5.DUSHUFANGBIAN,KEFANGBIANDIHUANSUANCHENGQITAYINGDUZHI。CELIANGFANWEIZHUYAOYONGYUCELIANGLVXINGCAIHELVHEJINCAILIAO,YEKECELIANGTONGHEJINCAILIAO。QICELIANGFANWEIXIANGDANGYU:LVXINGCAI:24~110HRE TONGHEJIN :60~90 HRF

众盈彩票注册  6.NENGCELIANGDUOZHONGLVXINGCAIWAIXING。

  7.CAOZUOJIANDAN,CAOZUOJINENGDUIDUSHUWUYINGXIANG。