DG型車輛用液壓缸-力建加煤液壓系統-DG型車輛用液壓缸定制
威海力建液壓設備廠(chang)
經(jing)營模式(shi)：生產加(jia)工(gong)
地址：山東(dong)省(sheng)威海(hai)市羊亭孫家(jia)灘工業園
主營(ying)：液壓缸,油缸,液壓系統
業(ye)務(wu)熱線：
QQ：3049278720
產品詳情 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
威海力建冶金液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)設(she)備廠座落(luo)在膠東半(ban)島(dao)美麗的海濱城市----威海，主要生(sheng)產(chan)重載液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)(gang)(gang)、標(biao)準液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)(gang)(gang)、工(gong)(gong)程(cheng)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)(gang)(gang)、車輛(liang)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)(gang)(gang)、拉桿多液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)(gang)(gang)、液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)系(xi)統等系(xi)列多種(zhong)規格設(she)備及(ji)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)元件。可以根據(ju)用(yong)戶需要設(she)計制造(zao)(zao)各種(zhong)工(gong)(gong)程(cheng)用(yong)、冶金用(yong)標(biao)準和(he)非標(biao)準液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)（氣）缸(gang)(gang)(gang)及(ji)冶金、礦山、化工(gong)(gong)、交通(tong)等行業用(yong)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)系(xi)統。同時還從事特種(zhong)鑄(zhu)造(zao)(zao)設(she)備（離心鑄(zhu)造(zao)(zao)機、低(di)壓(ya)(ya)(ya)鑄(zhu)造(zao)(zao)機）的研發﹑設(she)計、制造(zao)(zao)及(ji)安(an)裝調(diao)試和(he)咨(zi)詢服(fu)務。
液壓缸(gang)結(jie)構基本(ben)上可以分(fen)為缸(gang)筒(tong)和(he)缸(gang)蓋、活塞和(he)活塞桿、密封裝(zhuang)置、緩沖裝(zhuang)置和(he)排(pai)氣裝(zhuang)置五個(ge)部(bu)分(fen)。今天威海力(li)建(jian)小編著(zhu)重帶(dai)著(zhu)大家了解一下缸(gang)筒(tong)和(he)缸(gang)蓋。
缸筒和缸蓋
一般(ban)來說，缸(gang)筒(tong)(tong)(tong)和(he)缸(gang)蓋的(de)結構(gou)形(xing)(xing)(xing)式(shi)(shi)和(he)其使(shi)(shi)用(yong)(yong)(yong)(yong)的(de)材料有(you)關(guan)。工(gong)作(zuo)壓力p＜10MPa時，使(shi)(shi)用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)；p＜20MPa時，使(shi)(shi)用(yong)(yong)(yong)(yong)無(wu)縫鋼(gang)管；p＞20MPa時，使(shi)(shi)用(yong)(yong)(yong)(yong)鑄(zhu)鋼(gang)或鍛(duan)鋼(gang)。法(fa)蘭連(lian)接(jie)(jie)(jie)式(shi)(shi)，結構(gou)簡單(dan)，容(rong)(rong)易加(jia)(jia)(jia)工(gong)，也容(rong)(rong)易裝(zhuang)拆(chai)，但外(wai)形(xing)(xing)(xing)尺寸和(he)重(zhong)量(liang)都較大，常用(yong)(yong)(yong)(yong)于(yu)鑄(zhu)鐵(tie)制(zhi)的(de)缸(gang)筒(tong)(tong)(tong)上。半環(huan)連(lian)接(jie)(jie)(jie)式(shi)(shi)，它的(de)缸(gang)筒(tong)(tong)(tong)壁(bi)部因開(kai)了環(huan)形(xing)(xing)(xing)槽(cao)而削(xue)弱了強度，為此有(you)時要加(jia)(jia)(jia)厚(hou)缸(gang)壁(bi)，它容(rong)(rong)易加(jia)(jia)(jia)工(gong)和(he)裝(zhuang)拆(chai)，重(zhong)量(liang)較輕(qing)，常用(yong)(yong)(yong)(yong)于(yu)無(wu)縫鋼(gang)管或鍛(duan)鋼(gang)制(zhi)的(de)缸(gang)筒(tong)(tong)(tong)上。螺紋連(lian)接(jie)(jie)(jie)式(shi)(shi)，它的(de)缸(gang)筒(tong)(tong)(tong)端部結構(gou)復雜，外(wai)徑加(jia)(jia)(jia)工(gong)時要求(qiu)保證內外(wai)徑同心，裝(zhuang)拆(chai)要使(shi)(shi)用(yong)(yong)(yong)(yong)工(gong)具，它的(de)外(wai)形(xing)(xing)(xing)尺寸和(he)重(zhong)量(liang)都較小(xiao)，常用(yong)(yong)(yong)(yong)于(yu)無(wu)縫鋼(gang)管或鑄(zhu)鋼(gang)制(zhi)的(de)缸(gang)筒(tong)(tong)(tong)上。拉桿連(lian)接(jie)(jie)(jie)式(shi)(shi)，結構(gou)的(de)通用(yong)(yong)(yong)(yong)性(xing)大，容(rong)(rong)易加(jia)(jia)(jia)工(gong)和(he)裝(zhuang)拆(chai)，但外(wai)形(xing)(xing)(xing)尺寸較大，且較重(zhong)。焊接(jie)(jie)(jie)連(lian)接(jie)(jie)(jie)式(shi)(shi)，結構(gou)簡單(dan)，尺寸小(xiao)，但缸(gang)底處內徑不易加(jia)(jia)(jia)工(gong)，且可(ke)能(neng)引起變形(xing)(xing)(xing)。
線形、帶形密(mi)封材料的(de)纏繞方(fang)法如(ru)果(guo)不對，密(mi)封帶將(jiang)被切斷，隨著進入缸內。線帶形密(mi)封件對滑動部分的(de)繞接不會造(zao)成什(shen)么(me)影響(xiang)，但是會引起(qi)(qi)缸的(de)單向閥(fa)動作不靈或造(zao)成緩沖(chong)調(diao)節閥(fa)不能調(diao)到(dao)底；對回路來說，可能引起(qi)(qi)換向閥(fa)、溢(yi)流(liu)閥(fa)和(he)減(jian)壓(ya)閥(fa)的(de)動作失靈。
傳統的(de)修復(fu)(fu)方法是(shi)將損壞的(de)部(bu)件進行拆卸后的(de)外協(xie)修復(fu)(fu)，或(huo)(huo)是(shi)進行刷鍍或(huo)(huo)是(shi)進行表(biao)面的(de)整體(ti)(ti)刮研(yan)，修復(fu)(fu)周期液壓缸缸體(ti)(ti)劃傷修復(fu)(fu)長，修復(fu)(fu)費用(yong)高。
