
威海力建(jian)液壓設備廠
經營模式(shi):生產(chan)加工
地址:山東省威海(hai)市羊(yang)亭孫家(jia)灘工業園
主營(ying):液壓缸(gang),油缸(gang),液壓系(xi)統
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威海力建冶金液(ye)(ye)壓(ya)(ya)(ya)(ya)設備廠座(zuo)落在膠東半島美麗的海濱城市----威海,主要(yao)生產重載液(ye)(ye)壓(ya)(ya)(ya)(ya)缸(gang)(gang)、標準液(ye)(ye)壓(ya)(ya)(ya)(ya)缸(gang)(gang)、工(gong)(gong)程液(ye)(ye)壓(ya)(ya)(ya)(ya)缸(gang)(gang)、車輛液(ye)(ye)壓(ya)(ya)(ya)(ya)缸(gang)(gang)、拉桿多液(ye)(ye)壓(ya)(ya)(ya)(ya)缸(gang)(gang)、液(ye)(ye)壓(ya)(ya)(ya)(ya)系(xi)統等系(xi)列多種規格設備及(ji)(ji)液(ye)(ye)壓(ya)(ya)(ya)(ya)元件。可(ke)以根據用(yong)戶需(xu)要(yao)設計制(zhi)造(zao)各種工(gong)(gong)程用(yong)、冶金用(yong)標準和非標準液(ye)(ye)壓(ya)(ya)(ya)(ya)(氣)缸(gang)(gang)及(ji)(ji)冶金、礦(kuang)山(shan)、化(hua)工(gong)(gong)、交通等行業用(yong)液(ye)(ye)壓(ya)(ya)(ya)(ya)系(xi)統。同(tong)時還(huan)從事(shi)特種鑄(zhu)造(zao)設備(離心鑄(zhu)造(zao)機(ji)、低壓(ya)(ya)(ya)(ya)鑄(zhu)造(zao)機(ji))的研發(fa)﹑設計、制(zhi)造(zao)及(ji)(ji)安裝調試和咨詢服務。





③ 從管路進(jin)入的異物,有(you)多種情(qing)況(kuang)。
a.清(qing)洗時(shi)不(bu)注意。管路安裝(zhuang)(zhuang)好以(yi)后進行(xing)清(qing)洗時(shi),不(bu)應通(tong)過(guo)缸(gang)體,必(bi)須在(zai)缸(gang)體的油口前邊加裝(zhuang)(zhuang)旁(pang)通(tong)管路。這一點(dian)很(hen)重要。否則,管路中(zhong)的異(yi)物(wu)將進入(ru)缸(gang)內,一旦進入(ru),即(ji)難以(yi)向外排(pai)除,反而變成向缸(gang)體內輸送異(yi)物(wu)了。再者,清(qing)洗時(shi)要考慮安裝(zhuang)(zhuang)管路操作中(zhong)所進異(yi)物(wu)的取出方法。此外,對管內的腐蝕(shi)等(deng)在(zai)管路安裝(zhuang)(zhuang)之(zhi)前即(ji)應進行(xing)酸洗等(deng)手續(xu),必(bi)須完(wan)全去掉銹蝕(shi)。
b.管(guan)(guan)(guan)子(zi)加(jia)工(gong)時形成(cheng)的切屑。管(guan)(guan)(guan)子(zi)在(zai)定尺加(jia)工(gong)之后,在(zai)做(zuo)兩端(duan)去毛刺操(cao)作時,不(bu)應(ying)(ying)有遺留。再者(zhe),在(zai)做(zuo)焊接管(guan)(guan)(guan)路操(cao)作的場地附近放(fang)置(zhi)(zhi)鋼管(guan)(guan)(guan),是(shi)造成(cheng)焊接異物混進的原因。在(zai)焊接操(cao)作地點附近放(fang)置(zhi)(zhi)的管(guan)(guan)(guan)子(zi),管(guan)(guan)(guan)口都要封住。還必須注意(yi)的是(shi),管(guan)(guan)(guan)件材料應(ying)(ying)在(zai)無塵土(tu)的工(gong)作臺上備置(zhi)(zhi)齊全。
c.密(mi)封(feng)帶(dai)進入缸內(nei)。作(zuo)為簡便的密(mi)封(feng)材料,在安裝和(he)檢(jian)驗中經(jing)常采用聚四氟乙烯塑料密(mi)封(feng)帶(dai),