草廟子鎮工程用液壓缸-威海力建(在線咨詢)-工程用液壓缸生產
威海力建液壓設(she)備廠
經營(ying)模式：生產加(jia)工
地址：山東(dong)省(sheng)威海市(shi)羊亭(ting)孫(sun)家灘工(gong)業園(yuan)
主營(ying)：液壓缸,油缸,液壓系統
業(ye)務熱(re)線：
QQ：3049278720
產品詳情 聯系方式
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
液壓缸的分類
液壓缸的結構形(xing)式(shi)多(duo)種多(duo)樣(yang)，其分(fen)(fen)類方(fang)法也有多(duo)種：按(an)運動(dong)方(fang)式(shi)可(ke)(ke)(ke)分(fen)(fen)為(wei)直線往(wang)復運動(dong)式(shi)和回轉擺動(dong)式(shi)；按(an)受液壓力(li)作(zuo)用情況可(ke)(ke)(ke)分(fen)(fen)為(wei)單作(zuo)用式(shi)、雙(shuang)作(zuo)用式(shi)；按(an)結構形(xing)式(shi)可(ke)(ke)(ke)分(fen)(fen)為(wei)活塞(sai)式(shi)、柱塞(sai)式(shi)、多(duo)級伸(shen)縮套筒式(shi)，齒(chi)輪齒(chi)條式(shi)等(deng)(deng)；按(an)安裝形(xing)式(shi)可(ke)(ke)(ke)分(fen)(fen)為(wei)拉桿、耳環、底(di)腳、鉸軸等(deng)(deng)；按(an)壓力(li)等(deng)(deng)級可(ke)(ke)(ke)分(fen)(fen)為(wei)16Mpa、25Mpa、31.5Mpa等(deng)(deng)。（威海力(li)建冶金液壓設備廠）
故障診斷(威海(hai)力建冶金液壓設備廠)
液(ye)壓缸是(shi)液(ye)壓系統中將(jiang)液(ye)壓能轉換為機械(xie)能的執行元件。其(qi)故障(zhang)可基本歸納(na)為液(ye)壓缸誤(wu)動(dong)(dong)作(zuo)、無力推動(dong)(dong)負載以(yi)及活塞滑移(yi)或爬(pa)行等。由于液(ye)壓缸出(chu)現(xian)(xian)故障(zhang)而導致設備停機的現(xian)(xian)象屢見不鮮，因此，應(ying)重視液(ye)壓缸的故障(zhang)診斷與使(shi)用維護(hu)工作(zuo)。
一、故障診(zhen)斷及(ji)處理
1、誤動(dong)作(zuo)或動(dong)作(zuo)失(shi)靈
原(yuan)因和處理方法有以下(xia)幾種：
液(ye)壓缸(gang)(gang)(gang)結(jie)構基本上可以分為缸(gang)(gang)(gang)筒(tong)和(he)缸(gang)(gang)(gang)蓋(gai)、活(huo)塞和(he)活(huo)塞桿、密封(feng)裝(zhuang)(zhuang)置、緩沖裝(zhuang)(zhuang)置和(he)排氣裝(zhuang)(zhuang)置五個部分。今(jin)天威海力(li)建小編著(zhu)重帶著(zhu)大家了解一下缸(gang)(gang)(gang)筒(tong)和(he)缸(gang)(gang)(gang)蓋(gai)。
缸筒和(he)缸蓋
一般來說，缸(gang)(gang)(gang)(gang)筒(tong)(tong)和缸(gang)(gang)(gang)(gang)蓋(gai)的(de)(de)結構(gou)形(xing)式和其(qi)使(shi)用(yong)(yong)(yong)的(de)(de)材料有(you)關。工(gong)作壓力p＜10MPa時(shi)，使(shi)用(yong)(yong)(yong)鑄鐵；p＜20MPa時(shi)，使(shi)用(yong)(yong)(yong)無(wu)縫(feng)鋼(gang)(gang)(gang)(gang)(gang)管；p＞20MPa時(shi)，使(shi)用(yong)(yong)(yong)鑄鋼(gang)(gang)(gang)(gang)(gang)或鍛鋼(gang)(gang)(gang)(gang)(gang)。法蘭連(lian)接式，結構(gou)簡單(dan)，容易加(jia)(jia)工(gong)，也容易裝(zhuang)拆，但外(wai)形(xing)尺寸(cun)和重(zhong)(zhong)量都較(jiao)(jiao)(jiao)(jiao)大(da)，常(chang)用(yong)(yong)(yong)于(yu)鑄鐵制(zhi)(zhi)的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)上(shang)。半環連(lian)接式，它(ta)的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)壁(bi)部(bu)因開(kai)了(le)環形(xing)槽而削弱了(le)強度，為(wei)此有(you)時(shi)要(yao)加(jia)(jia)厚缸(gang)(gang)(gang)(gang)壁(bi)，它(ta)容易加(jia)(jia)工(gong)和裝(zhuang)拆，重(zhong)(zhong)量較(jiao)(jiao)(jiao)(jiao)輕，常(chang)用(yong)(yong)(yong)于(yu)無(wu)縫(feng)鋼(gang)(gang)(gang)(gang)(gang)管或鍛鋼(gang)(gang)(gang)(gang)(gang)制(zhi)(zhi)的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)上(shang)。螺紋連(lian)接式，它(ta)的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)端部(bu)結構(gou)復雜，外(wai)徑加(jia)(jia)工(gong)時(shi)要(yao)求保(bao)證內外(wai)徑同心，裝(zhuang)拆要(yao)使(shi)用(yong)(yong)(yong)工(gong)具，它(ta)的(de)(de)外(wai)形(xing)尺寸(cun)和重(zhong)(zhong)量都較(jiao)(jiao)(jiao)(jiao)小(xiao)，常(chang)用(yong)(yong)(yong)于(yu)無(wu)縫(feng)鋼(gang)(gang)(gang)(gang)(gang)管或鑄鋼(gang)(gang)(gang)(gang)(gang)制(zhi)(zhi)的(de)(de)缸(gang)(gang)(gang)(gang)筒(tong)(tong)上(shang)。拉桿連(lian)接式，結構(gou)的(de)(de)通用(yong)(yong)(yong)性大(da)，容易加(jia)(jia)工(gong)和裝(zhuang)拆，但外(wai)形(xing)尺寸(cun)較(jiao)(jiao)(jiao)(jiao)大(da)，且較(jiao)(jiao)(jiao)(jiao)重(zhong)(zhong)。焊接連(lian)接式，結構(gou)簡單(dan)，尺寸(cun)小(xiao)，但缸(gang)(gang)(gang)(gang)底處內徑不易加(jia)(jia)工(gong)，且可能(neng)引起變形(xing)。
