HSG型工程用液壓缸-HSG型工程用液壓缸廠家-力建液壓缸
威海力建液(ye)壓(ya)設備廠
經營模式：生產加工
地(di)址(zhi)：山(shan)東省威(wei)海市羊亭孫(sun)家灘(tan)工業園
主(zhu)營：液壓缸(gang)(gang),油缸(gang)(gang),液壓系統
業務熱線：
QQ：3049278720
產品(pin)詳情 聯(lian)系方式
產品品牌：威海力建
供貨總量：不限
價格說明：議定
包裝說明：不限
物流說明：貨運及物流
交貨說明：按訂單
有效期至：長期有效
CD/CG250、CD/CG350系列重(zhong)載液壓缸
本(ben)系(xi)列缸(gang)(gang)是由14種(zhong)缸(gang)(gang)徑(jing)，分別按四種(zhong)速比組成28種(zhong)規格(ge)的單活(huo)塞雙(shuang)(shuang)(shuang)作用差(cha)動(dong)油(you)缸(gang)(gang)。另缸(gang)(gang)頭法蘭式(shi)(shi)、中間耳軸(zhou)安裝(zhuang)式(shi)(shi)和底座安裝(zhuang)式(shi)(shi)三(san)種(zhong)還可做成雙(shuang)(shuang)(shuang)活(huo)塞桿(gan)雙(shuang)(shuang)(shuang)作用等(deng)速油(you)缸(gang)(gang)，再加上(shang)無端(duan)部緩沖(chong)和兩端(duan)部有(you)緩沖(chong)與上(shang)述28種(zhong)規格(ge)組成384個品種(zhong)。特別適合于環境惡劣(lie)、重(zhong)載(zai)的工(gong)作狀態下，廣泛應用于鋼鐵、鑄造(zao)、鍛造(zao)及機械制造(zao)等(deng)工(gong)業部門(men)。
故障診斷(duan)(威(wei)海力建(jian)冶金液壓設備廠)
液(ye)壓缸(gang)是液(ye)壓系統中將液(ye)壓能(neng)(neng)轉換為(wei)機械(xie)能(neng)(neng)的執行(xing)元件。其(qi)故(gu)障可(ke)基本(ben)歸納為(wei)液(ye)壓缸(gang)誤動作、無(wu)力推動負載以(yi)及活塞滑移(yi)或爬行(xing)等。由于液(ye)壓缸(gang)出(chu)現故(gu)障而導(dao)致設備停機的現象屢見不鮮，因此，應重視(shi)液(ye)壓缸(gang)的故(gu)障診斷(duan)與(yu)使用維(wei)護工作。
一(yi)、故(gu)障診斷及(ji)處理
1、誤動作或動作失靈
原(yuan)因和處理方法有(you)以下幾種：
液壓缸(gang)(gang)結構(gou)基(ji)本上可以分為缸(gang)(gang)筒和缸(gang)(gang)蓋(gai)、活塞和活塞桿、密封(feng)裝置、緩沖裝置和排氣裝置五個部(bu)分。今(jin)天威(wei)海力(li)建小(xiao)編著重帶著大家了解一下缸(gang)(gang)筒和缸(gang)(gang)蓋(gai)。
缸(gang)(gang)筒和(he)缸(gang)(gang)蓋
一(yi)般來說，缸(gang)(gang)(gang)筒(tong)(tong)(tong)和(he)缸(gang)(gang)(gang)蓋的(de)(de)(de)結構(gou)(gou)(gou)形(xing)(xing)式(shi)(shi)(shi)和(he)其使用(yong)的(de)(de)(de)材料有關。工(gong)(gong)(gong)(gong)作壓力p＜10MPa時，使用(yong)鑄(zhu)鐵(tie)；p＜20MPa時，使用(yong)無(wu)縫(feng)鋼(gang)管(guan)；p＞20MPa時，使用(yong)鑄(zhu)鋼(gang)或鍛鋼(gang)。法蘭連(lian)接式(shi)(shi)(shi)，結構(gou)(gou)(gou)簡單，容(rong)易(yi)(yi)加(jia)工(gong)(gong)(gong)(gong)，也容(rong)易(yi)(yi)裝(zhuang)拆(chai)，但(dan)外形(xing)(xing)尺(chi)寸(cun)(cun)和(he)重(zhong)量(liang)(liang)都(dou)較大，常用(yong)于(yu)(yu)鑄(zhu)鐵(tie)制(zhi)(zhi)的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)上。半環連(lian)接式(shi)(shi)(shi)，它的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)壁(bi)部因(yin)開(kai)了環形(xing)(xing)槽而削(xue)弱了強度，為此有時要(yao)(yao)加(jia)厚缸(gang)(gang)(gang)壁(bi)，它容(rong)易(yi)(yi)加(jia)工(gong)(gong)(gong)(gong)和(he)裝(zhuang)拆(chai)，重(zhong)量(liang)(liang)較輕，常用(yong)于(yu)(yu)無(wu)縫(feng)鋼(gang)管(guan)或鍛鋼(gang)制(zhi)(zhi)的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)上。螺紋(wen)連(lian)接式(shi)(shi)(shi)，它的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)端部結構(gou)(gou)(gou)復雜，外徑加(jia)工(gong)(gong)(gong)(gong)時要(yao)(yao)求保證內(nei)外徑同心，裝(zhuang)拆(chai)要(yao)(yao)使用(yong)工(gong)(gong)(gong)(gong)具，它的(de)(de)(de)外形(xing)(xing)尺(chi)寸(cun)(cun)和(he)重(zhong)量(liang)(liang)都(dou)較小(xiao)，常用(yong)于(yu)(yu)無(wu)縫(feng)鋼(gang)管(guan)或鑄(zhu)鋼(gang)制(zhi)(zhi)的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)上。拉桿連(lian)接式(shi)(shi)(shi)，結構(gou)(gou)(gou)的(de)(de)(de)通用(yong)性大，容(rong)易(yi)(yi)加(jia)工(gong)(gong)(gong)(gong)和(he)裝(zhuang)拆(chai)，但(dan)外形(xing)(xing)尺(chi)寸(cun)(cun)較大，且較重(zhong)。焊(han)接連(lian)接式(shi)(shi)(shi)，結構(gou)(gou)(gou)簡單，尺(chi)寸(cun)(cun)小(xiao)，但(dan)缸(gang)(gang)(gang)底處(chu)內(nei)徑不易(yi)(yi)加(jia)工(gong)(gong)(gong)(gong)，且可能引起變形(xing)(xing)。
