现金扎金花

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【阳谷电缆厂】刍议电缆产品质量检测管理中存在的几个问题

JIUYANGGUDIANLANERYAN,DADUOSHUYANGGUDIANLANCHANGCHANPINZHILIANGDOUQUYUWENDINGQIESHENGCHANJISHUYERIZHENCHENGSHU,DANMUQIANRENGYOUBUFENYANGGUDIANLANCHANGBUANCHANPINJISHUBIAOZHUNJISHIGAIJINGONGYIZHIBIAO、JIAQIANGCHANPINJINHUOJIANYAN,YIZHIYUJIDIANLANHOUXUDESHIYONGMAIXIAYANZHONGDEANQUANYINHUAN,KEJIAN,JIAQIANGDIANLANCHANPINZHILIANGJIANDUJIANYANGONGZUOYISHIZAIBIXING。WEIGENGYOUXIAODITIGAOYANGGUDIANLANCHENGPINZHILIANGJIANCEGUANLISHUIPING,BENZHANGXIANJIUDIANLANCHANPINZHILIANGJIANCEDEGUANJIANHUANJIEJICUNZAIDEJIGEWENTIJINXINGJIANYAOFENXI,WANGYINQIGUANGDAYENEIRENSHIDEZHUYI。

 

导体直流电阻(20℃)是电缆的重要使用指标。其主要检测导体材料(铜、铝)以及截面是否符合产品标准要求


◎CHANPINBIAOZHINEIRONG、BIAOSHIFANGFABUGUIFANHUOBUWANZHENG

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现金扎金花 ◎◎DAOTIDIANZUCHAOBIAO

DAOTIZHILIUDIANZU(20℃)SHIDIANLANDEZHONGYAOSHIYONGZHIBIAO。QIZHUYAOJIANCEDAOTICAILIAO(TONG、LV)YIJIJIEMIANSHIFOUFUHECHANPINBIAOZHUNYAOQIU。DAOTIDIANZUCHAOBIAOZAIYONGDIANFUHEZENGJIAHUOZHEHUANJINGWENDUGAOYIXIESHIDIANLANJIUCHUYUGUOZAIGONGZUODAOZHIDAOTIFAREJIAJUJIASUBAOFUZAIDAOTIWAIMIANDEJUEYUANHEHUTAOCAILIAODELAOHUAYANZHONGSHIHUIZAOCHENGGONGDIANXIANLULOUDIAN、DUANLUYINFAHUOZAISHIGU。BUHEGEZHUYAOYUANYIN:YISHIYANGGUDIANLANCHANGSHIYONGDEDAOTICAILIAOZHILIANGBUHEGEZAZHIGUODUO;ERSHIJIANGZHANYUANCAILIAOCHENGBENJIN80%DETONGDAOTI“SUOSHUI”YIXIAOJIEMIANCHONGDAJIEMIANZAOCHENGDAOTISHIJIJIEMIANJIJIANGDI;SANSHIZHANGSHIJIANCUNFANGDAOTIBIAOMIANYANGHUADIANZUYEHUIZENGDACHAOBIAO。

现金扎金花 ◎◎◎JUEYUAN、HUTAORESHIZHONGCHAOBIAO

热失重主要考核电缆绝缘护套料(特别是交联聚乙烯护套料)在特定的时间、温度条件下pⅤC绝缘、护套材料分子结构变化的程度及其材料的恢复性能和弹性有时也能改善塑料的电气性能、老化性能。不合格原因:一是阳谷电缆厂使用低耐温等级的护套料代替;二是原材料存贮措施不到位致使受潮;三是失重试验检测需经7天(168h)老化处理后进行非出厂检验企业不重视。【具体可参考《电缆施工中应注意的若干问题_阳谷电缆厂为您全方位讲解》的相关内容】

 

现金扎金花 QISHI,CHUSHANGSHUJIGEFANGMIAN,ZAIDUIYANGGUDIANLANCHENGPINJINXINGZHILIANGJIANCEDEGUOCHENGZHONG,HAIPUBIANCUNZAIJUEYUANREYANSHENCHAOBIAO、JUEYUANDESHOUSUOCHAOBIAO、JUEYUAN、HUTAOHOUDU、JIAOBOCHUHOUDUDABUDAOYAOQIUDENGWENTI,WEIBAOZHANGCHANPINZHILIANG,HAIWANGMEIGEYANGGUDIANLANCHANGDINGYAOGAODUZHONGSHIKEXUEHUADECHANPINZHILIANGSHENGCHANGUANLIGUOCHENG。

现金扎金花  

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