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你知道钢制闸门热喷涂的施工方法么
点击次数:54 发布时间:2019-11-11

  钢制闸门常用防腐方法中,用得较多的是覆盖层防腐。覆盖层防腐方法主要有涂料防腐和热喷涂防腐。现根据钢闸门制作的实践经验,下面就来跟大家分享一下钢制闸门热喷涂的施工方法。

  YI、GANGZHIZHAMENBIAOMIANCHULI

  钢制闸门表面热喷涂之前,应将闸门金属表面的铁锈、氧化皮、油污、焊渣、灰尘、水分等污物清除干净,使其全部露出灰白的金属本色,并且保持干燥,有一定的粗糙度,以保证热喷涂料与基体间有良好的附着力。具体方法如下:

  (YI)PENSHACHULISHIGONGYAOQIU

经典棋牌  QINGCHUZAWUDEFANGFAYICAIYONGPENSHEHUOPAOSHE,YIBANCAIYONGPENSHE,JIRENMENTONGCHANGSHUODEPENSHACHUXIU。

经典棋牌  PENSHAJISHIPENSHACHULISHEBEI,ZAIYIDINGYALITIAOJIANXUANQUSHIDANGDEMOLIAO,KEDADAOGAOZHILIANGDEBIAOMIANCHULIXIAOGUO。PENSHAYONGQICAOZUOYALIXIAOSHAOYU0.5MPa,PEIBEI6m3/SrKONGQIYASUOJI。CAIYONGLIUDONGSHIKONGQIYASUOJISHI,QIPAIQILIANGWEI6m3/s,EDINGYALIWEI0.8MPa,GONGLVWEI37kw。PENSHACHULISUOYONGDEYASUOKONGQIBIXUJINGGUOLENGQUEZHUANGZHIJIYOUSHUIFENLIQICHULI,YIBAOZHENGYASUOKONGQIDEGANZAO、WUYOU。YOUSHUIFENLIQIBIXUDINGQIQINGLI。PENSHASHIPENZUICHICUNWEI6~8mm,ZAISHIYONGGUOCHENGZHONG,YOUYUMOSUN,KONGKOUZHIJINGZENGDALE25%SHIYIGENGHUANPENZUI。PENZUIDAOJITIJINSHUBIAOMIANYIBAOCHI100~300mmDEJULI。PENSHEFANGXIANGYUJITIJINSHUBIAOMIANFAXIANDEJIAJIAOYI15~30WEIYI。PENSHAYONGDEMOLIAOPINZHONGJIAODUO,XINGNENGBUYI,YIBANXUANYONGQIANGDUJIAOGAODESHIYINGSHA。MOLIAOSHIYONGQIANBIXUGANZAO,HANSHUILIANGBUDEDAYU1%,FOUZEBIXUJINXINGCHAOSHAHUOHONGGANCHULI。DUIMOLIAODELIAOJINGYEYOUYAOQIU,QIZHIZAI0.75~3.0mmZHIJIAN。

  (ER)PENSHACHULISHIGONGDEZHUYISHIXIANG

经典棋牌  1.PENSHACHULIBUYUNXUZAICHAOSHIDEJINSHUBIAOMIANSHANGJINXING,LUTIANZUOYEYINGCAIQUBIYAODEFANGYUFANGCHAOCUOSHI。

  2.BIXUZHUYIGONGJIANWENDUHEKONGQIHUANJINGSHIDU,DANGKONGQISHIDUJIAODAHUOJINSHUBIAOMIANWENDUDIYULUDIANYIXIASHI,YINGTINGZHIPENSHA。

  3.JINGPENSHACHULIBINGJIANYANHEGEDEJINSHUBIAOMIAN,ZAIYUNSHUHUOFANGFUSHIGONGQIANYINGBAOCHIGANJING,BIMIANZHANRANSHANGSHUIHUOYOUWUZAZHI,BINGQIEBUNENGZHIJIEYONGSHOUJIECHUJINSHUBIAOMIAN,YIFANGZHIJUBUFANXIU;YIZHANRANSHANGYOUWUDEJINSHUBIAOMIANBIXUYONGXIANGYINGDEYOUJIRONGJIJINXINGCHULI,HUOZHEZAIQUYOUCHULIHOUZHONGXINJINXINGPENSHACHULI。

经典棋牌  4.PENSHACHULIHOUDEJINSHUBIAOMIAN,ZAIKONGQISHIDUJIAODAHUOZHOUWEIYOUHUAXUEQITIWURANSHI,YINGZAI4XIAOSHINEIJINXINGXIADAOGONGXUSHIGONG,ZAIGANZAOJIEJINGDEHUANJINGTIAOJIANXIA,YINGZAI24XIAOSHINEIJINXINGXIADAOGONGXUSHIGONG

  5.PENSHAGONGYINGDAIFANGHUYONGJU,YIBAOHUSHENTIBUSHOUFEIJIANMOLIAODESHANGHAI;ZAIJINGPENSHACHULIHOUDEDAGOUJIANNEIJINXINGFANGFUSHIGONGSHI,BIXUCHUANGANJINGDEGONGZUOFU。

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