北京快乐8开奖

改性填充聚四氟乙烯板在滑动轨道上的应用

发布时间: 2016-01-06 02:24 作者: 浏览次数: 1054次 字号:

改性填充过的聚四氟乙烯板改性填充过的聚四氟乙烯板

北京快乐8开奖HUADONGDAOGUIWANGWANGSHIJINSHUQIEXUEJICHUANG、YILIAOQIXIEYUQITAXUDUOXITONGYUZHUANGZHIDEANZHUANGJICHU、JINGDUJICHUYUDINGWEIJICHU,HAISHIZHEIXIEJIXIEDESHOUMINGDEBIAOZHI,SHIJIQIDEZHONGYAOZUCHENGBUFEN。JICHUANGZHIZAOYEZHONG,DADUOSHUJICHUANGDAOGUIFUJUNCAIYONGZHUTIE-ZHUTIE、ZHUTIE-ZUHUOZHUTIE、ZHUTIE-CUIHUOGANGDENGXINGSHIDAPEI。DANSHIYOUYUQIWULIXINGNENGJUEDINGLEJINSHUZHIJIANMOCAXISHUDA、BUNAIMO、BUNENGZAIGANMOCAXIAGONGZUO,DISUXIAOWEIYISHIPAXING,ZHEIZHONGPAXINGDUIJICHUANG,YOUQIDUIJINGMIJICHUANGLAISHUO,HUIYINGXIANGJINJIJINGDUYUZHONGFUJINGDU。DANGGAIYONGGAIXINGTIANCHONGJUSIFUYIXIBANDAOGUIHOU,JICHUANGGONGZUODEDISUPINGWENXINGDADAGAISHAN。YOUYUSULIAODAOGUIJUYOUYIWUMAIWUDETEDIAN,KEYIBATIEXIE、SHALIMAIQIANZAISULIAONEIBU,BIMIANLEZISHENDEMOSUN,ZUZHILELAMAOHEYANSHANGJINSHUBIAOMIAN,NENGQIDAOBAOHUCHUANGSHENDAOGUIDEZUOYONG。

含有青铜粉和其它改性填料的具有优异的摩擦性能,能在金属表面形成转移膜之后,使摩擦系数大幅度下降,转移膜的承载能力大大提高,有效工作寿命也得以延长。若与金属机床导轨搭配,其摩擦系数随滑动速度的增大保持不变。因此这种改性填充聚四氟乙烯板导轨在低速和微量进给时不会产生爬行现象,同时还具有吸振和缓冲性能。聚四氟乙烯板导轨在干摩擦时摩擦系数为0.05,有油润滑时为0.03,无论机床导轨有无润滑油,其工作运动时都是一样平稳。

DANGJUSIFUYIXIBANDAOGUIMOSUNHOUXUYAOXIUFUSHI,WEIXIUGONGZUOSHIFENSHENGLI,KEYIHUHUAN,RONGYIBAOCHICHICUNJINGDU,TEBIESHIZAIDAOGUIBUFENBEISUNHUAI,XUYAOQIANGXIUQINGKUANGXIAYONGSULIAOZUOJUBUXIUBUGENGXIANYOUYUE。

原文地址:http://rg836.com/753.html

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