玩北京赛车

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電纜拉力試驗機試驗方法

發布日期:2018-11-20點擊次數:次

YOUYUDIANXIANDIANLANDEZHONGYAOXING,GUOJIADUIDIANXIANDIANLANDEBIAOZHUNYAOQIUDOUBIJIAOYANGE。DANYOUYUDIANXIANDIANLANDESHENGCHANCHANGJIABIJIAODUO,MUQIANGUONEIDIANXIANDIANLANDEZHILIANGSHUIPINGMINGXIANDIYUGUOWAI,QIELIEZHIDEDIANLANDIANLANCHONGCHISHICHANG。JIUGUONEIMOUJIAZHIJIANJIGOUDUIMOUDIQUDESHICHANGSHANGXIAOSHOUDEDIANXIANDIANLANDEDIAOCHALAIKAN,XIAOSHOUBURONGLEGUAN。DIANLANZAITOURUSHICHANGZHIQIAN,JINXINGYIXIEXINGNENGFANGMIANDEJIANCEKEJIANSHAOYIXIELVEZHIPINDECHUXIAN。DIANLANLALISHIYANJISHIYANFANGFAJIUSHIDUIDIANLANXINGNENGJIANCEDESHOUDUANZHIYI。XIAMIANJIUYOUWOLAIGEIDAJIAJIESHAOYIXIADIANLANLALISHIYANJISHIYANFANGFABA。

電纜拉力試驗機試驗方法

YI:DIANLANLALISHIYANJIDEBIAOZHIJIANCE

玩北京赛车 BIAOZHIJUYOULIANXUXINGHENAICAXING,YAOQIUYONGJINGUOSHUIDEYITUANTUOZHIMIANHUOYIKUAIMIANBUQINGQINGCASHIZHIZAOCHANGMINGHUOSHANGBIAO、JUEYUANXIANXINYANSEHUOSHUZIBIAOZHI,GONGCASHI10CI,YINZIQINGXIJISHIHEGE。

ER:DIANLANLALISHIYANJIDEJUEYUANHOUDU、WAIXINGCHICUNJIANCE

1、JUEYUANHOUDUQUCHUSUOYOUHUCENG,CHOUCHUDAOTIHEGELICENG(RUGUOYOUDEHUA)。YONGFENGLIDAOPIANRUTIDAODAOPIANYANZHUYUDAOTIZHOUXIANCHUIZHIDEPINGMIANQIEQUBOPIAN。JIEGUOPANDINGSHIQUSANZU18GEZHIDESUANSHUPINGJUNSHU,SHUJUXIUYUECAIYONGSISHEWURU,JIEGUOYUBIAOZHUNZHIBIJIAO,DAYUDENGYUWEIHEGE,XIAOYUWEIBUHEGE。SUOCEQUANBUSHUZHIDEXIAOZHIZUOWEIJUEYUANHOUDUDEXIAOHOUDU,XIAOHOUDUYINGDAYUDENGYUJUEYUANHOUDUGUIDINGZHI90%-0.1mm。GAICANSHUJIANCESHIXUZHUYISHIXIANGSHI:①SHICONGMUCEBODIANKAISHICELIANG;②SHIRUGUOJUEYUANSHIJIANBAOKUOYAYINBIAOZHIAOHEN,ZEGAICHUJUEYUANHOUDUBUYINGYONGLAIJISUANPINGJUNHOUDU,DANZAIRENHEQINGKUANGXIA,YAYINBIAOJIAOHENCHUDEJUEYUANHOUDUYINGFUHEYOUGUANDIANLANCHANPINBIAOZHUNZHONGGUIDINGDEXIAOZHI。

2、WAIXINGCHICUNKEYIYONGTOUYINGYIHUOSHIRAOBAODAICELIANG、TUOYUANDUCELIANGFANGFASHIZAIYUANXINGHUTAODIANLANTONGYIHENGJIEMIANSHANGCEDERENYILIANGDIANWAIJING,QUQICHAZHI,RANHOUYONGCHAZHIYUDIANLANBIAOZHUNGUIDINGPINGJUNWAIJINGBIBUNENGCHAOGUO15%。ZAICELIANGSHIYINGJINLIANGJIANSHAOJIECHUYALI,YIMIANYINGXIANGJIANCEJIEGUOZHUNQUEXING。

玩北京赛车 SAN:DIANLANLALISHIYANJIDEDAOTIZHILIUDIANZUJIANCE

玩北京赛车 DAOTIZHILIUDIANZUJICELIANGDIANXIANDIANLANDEDAODIANXINGNENG。

玩北京赛车 DIANXIANDIANLANDEZHILIUDIANZUNENGFANYINGCHUXIANXINCAILIAODEHAOHUAIHEXIANJINGDECUXI。ZAIYIDINGHENGJIEMIANJIDEXIANJINGXIA,DAOTIDECAILIAOJUEDINGLEDAOTIDEZHILIUDIANZU,BIAOZHUNZHONGGUIDINGLEDAOTIZAI20℃SHIDEDIANZUZHI,DANWEISHIΩ/Km,YEJIUSHISHUOBIAOZHUNSHIMEIGONGLIDEDAOTIDIANZUWEIJIZHUNZUOBIJIAODE,SUOCEDEDIANXIANDIANLANDEZHILIUDIANZUZHISHOUXIANYAOHUANSUANCHENG20℃XIAMEIGONGLIDEZHILIUDIANZUZHI,HUANSUANGONGSHIRUXIA:

R20=Rt*Kt*1000/L

SHIZHONG:Kt -- BIAOZHONGTIGONGDEWENDUXIAOZHENGXISHU

R20 -- 20℃SHIDAOTIDIANZU,Ω/Km;

玩北京赛车 Rt -- DAOTICELIANGDIANZUZHI,Ω;

玩北京赛车 L -- DIANLANSHIYANGCHANGDU,m(ZHICHENGPINDIANLANDECHANGDU,BUSHIDANGENJUEYUANXIANXINHUODANXIANDECHANGDU)

玩北京赛车 QISHUZHIRUOXIAOYUGUIDINGDEBIAOZHUNZHI,NEIMEGAIDIANXIANDIANLANYANGPINJIWEIHEGECHANPIN,FANZHIZESHUYUBUHEGECHANPIN。

SI:DIANLANLALISHIYANJIDECHENGPINDIANLANDIANYAJIANCE

玩北京赛车 ANCHANPINBIAOZHUNGUIDINGSHIJIADIANYA,DIANYAYINGYICISHIJIAZAIMEIGENDAOTIDUILIANJIEZAIYIQIDESUOYOUQITADAOTIHEJINSHUCENG(RUOYOU)HUOSHUIZHIJIAN,RANHOUDIANYAZAISHIJIAZAISUOYOULIANJIEZAIYIQIDEDAOTIHEJINSHUCENGHUOSHUIZHIJIAN。JIADIANYASHIYINGHUANMANPINGWENDISHANGSHENGZHIGUIDINGDEDIANYAZHI,BINGCHIXU5FENZHONG。RUOSUOCEDIANXIANDIANLANSHIYANGBUFASHENGJICHUANJIWEIHEGECHANPIN,FANZHIZEBUHEGE。

玩北京赛车 WU:DIANLANLALISHIYANJIDEJUEYUANLAOHUAQIANHOULALIJIANCE

玩北京赛车 1、LAOHUAQIANLALIJIANCE:GENJUGB/T2951.11-2008BIAOZHUNYAOQIU,JIANGSUOYOUSHIYANGFANGZHIGUIDINGWENDUXUXIADIAOJIEDAOGUIDINGSHIJIAN,ZAIJINXINGDIANXIANDIANLANJIEMIANJICELIANG,JIEMIANJICELIANGYINGGENJUSHIJIANXINGSHICAIYONGBUTONGDECESHIFANGFA。JIANGSHIJIANJIAZAILALISHIYANJISHANGJINXINGCELIANG,JILUDIANXIANDIANLANDELASHENDUANLIESHIDESHENCHANGJULIHEKANGLAYINGLIDEDAXIAO,YONGSUODESHUJUJIUKEYIJISUANCHUSUOCEDIANXIANDIANLANLAOHUAQIANDEKANGZHANGQIANGDUHEDUANLIESHENCHANGDU,YUGAICHANPINDECHANPINBIAOZHUNDUIBIJIKEPANDUANQISHIFOUHEGE。

玩北京赛车 YISHANGJIUSHIDIANLANLALISHIYANJISHIYANFANGFADEJIANDANJIESHAO。XIAOFEIZHESHIDIANXIANDIANLANCHANPINSHENGCHANDEZHONGGUISU。YINCI,ZHENGFUYAOCUSHISHICHANGDEGUIFANHUAFAZHAN,BIXUJIAQIANGDUIXIAOFEIZHEDEYINDAO,SHIXIAOFEIZHECANYUDAODIANXIANDIANLANCHANPINZHILIANGDEJIANDUGUANLIZHIZHONG。XIAOFEIZHEDUIDIANXIANDIANLANCHANPINDEZHILIANGBIANBIENENGLI,ZHIJIEYINGXIANGDAODIANLANSHICHANGNENGFOUJIANKANGFAZHAN。ZHIYOUTIGAOXIAOFEIZHEDUICHANPINZHILIANGDEBIANBIENENGLI,ZENGQIANGDUIDIANXIANDIANLANCHANPINZHILIANGDEZHONGSHICHENGDU,ZIJUEDIZHIBUHEGEDEDIANLANCHANPIN,CAINENGCONGGENBENSHANGDUJUEELIECHANPINDESHENGCHANXIAOSHOU,LIXINGXIAOSHOU。