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(ya)設備廠
經(jing)營(ying)模(mo)式：生產(chan)加工
地址：山(shan)東省威海市羊亭(ting)孫家灘工業園
主營(ying)：液壓(ya)缸,油(you)缸,液壓(ya)系統
業務熱(re)線：
QQ：3049278720
產品詳(xiang)情 聯系方式(shi)
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)壓(ya)(ya)設備廠座(zuo)落在膠(jiao)東半島美(mei)麗的海濱(bin)城市----威海，主要生產重(zhong)載液(ye)(ye)壓(ya)(ya)缸(gang)(gang)(gang)、標準液(ye)(ye)壓(ya)(ya)缸(gang)(gang)(gang)、工(gong)程液(ye)(ye)壓(ya)(ya)缸(gang)(gang)(gang)、車輛液(ye)(ye)壓(ya)(ya)缸(gang)(gang)(gang)、拉桿(gan)多液(ye)(ye)壓(ya)(ya)缸(gang)(gang)(gang)、液(ye)(ye)壓(ya)(ya)系(xi)統等系(xi)列多種(zhong)(zhong)規格設備及液(ye)(ye)壓(ya)(ya)元件。可以(yi)根據(ju)用戶需要設計制造(zao)各種(zhong)(zhong)工(gong)程用、冶金用標準和(he)非標準液(ye)(ye)壓(ya)(ya)（氣）缸(gang)(gang)(gang)及冶金、礦山、化工(gong)、交(jiao)通等行業(ye)用液(ye)(ye)壓(ya)(ya)系(xi)統。同時還從事特(te)種(zhong)(zhong)鑄(zhu)造(zao)設備（離心鑄(zhu)造(zao)機、低壓(ya)(ya)鑄(zhu)造(zao)機）的研(yan)發﹑設計、制造(zao)及安裝調(diao)試和(he)咨(zi)詢服務。
液壓缸(gang)(gang)結構基本上可以分(fen)為(wei)缸(gang)(gang)筒(tong)和(he)缸(gang)(gang)蓋、活塞(sai)和(he)活塞(sai)桿(gan)、密封裝(zhuang)置(zhi)、緩沖裝(zhuang)置(zhi)和(he)排氣裝(zhuang)置(zhi)五(wu)個(ge)部(bu)分(fen)。今天(tian)威海力建(jian)小編著重帶著大家了解(jie)一下缸(gang)(gang)筒(tong)和(he)缸(gang)(gang)蓋。
缸筒和(he)缸蓋
一般來(lai)說，缸(gang)筒(tong)(tong)和(he)缸(gang)蓋的結(jie)構(gou)形(xing)(xing)式(shi)(shi)(shi)和(he)其使用(yong)(yong)的材料有關。工(gong)(gong)(gong)作壓力p＜10MPa時，使用(yong)(yong)鑄(zhu)鐵；p＜20MPa時，使用(yong)(yong)無縫鋼(gang)(gang)管；p＞20MPa時，使用(yong)(yong)鑄(zhu)鋼(gang)(gang)或鍛鋼(gang)(gang)。法蘭(lan)連(lian)接(jie)式(shi)(shi)(shi)，結(jie)構(gou)簡單(dan)，容(rong)易(yi)加工(gong)(gong)(gong)，也容(rong)易(yi)裝(zhuang)拆，但外(wai)(wai)(wai)形(xing)(xing)尺寸(cun)和(he)重(zhong)量都(dou)較(jiao)大(da)，常用(yong)(yong)于鑄(zhu)鐵制的缸(gang)筒(tong)(tong)上。半環連(lian)接(jie)式(shi)(shi)(shi)，它(ta)(ta)的缸(gang)筒(tong)(tong)壁部(bu)因開了環形(xing)(xing)槽(cao)而削弱了強度，為此有時要(yao)加厚缸(gang)壁，它(ta)(ta)容(rong)易(yi)加工(gong)(gong)(gong)和(he)裝(zhuang)拆，重(zhong)量較(jiao)輕，常用(yong)(yong)于無縫鋼(gang)(gang)管或鍛鋼(gang)(gang)制的缸(gang)筒(tong)(tong)上。螺紋(wen)連(lian)接(jie)式(shi)(shi)(shi)，它(ta)(ta)的缸(gang)筒(tong)(tong)端部(bu)結(jie)構(gou)復雜，外(wai)(wai)(wai)徑加工(gong)(gong)(gong)時要(yao)求保證(zheng)內(nei)外(wai)(wai)(wai)徑同心，裝(zhuang)拆要(yao)使用(yong)(yong)工(gong)(gong)(gong)具，它(ta)(ta)的外(wai)(wai)(wai)形(xing)(xing)尺寸(cun)和(he)重(zhong)量都(dou)較(jiao)小，常用(yong)(yong)于無縫鋼(gang)(gang)管或鑄(zhu)鋼(gang)(gang)制的缸(gang)筒(tong)(tong)上。拉桿連(lian)接(jie)式(shi)(shi)(shi)，結(jie)構(gou)的通用(yong)(yong)性大(da)，容(rong)易(yi)加工(gong)(gong)(gong)和(he)裝(zhuang)拆，但外(wai)(wai)(wai)形(xing)(xing)尺寸(cun)較(jiao)大(da)，且較(jiao)重(zhong)。焊接(jie)連(lian)接(jie)式(shi)(shi)(shi)，結(jie)構(gou)簡單(dan)，尺寸(cun)小，但缸(gang)底處內(nei)徑不易(yi)加工(gong)(gong)(gong)，且可能(neng)引起變形(xing)(xing)。
線(xian)形(xing)、帶(dai)形(xing)密封(feng)材料的纏繞(rao)方(fang)法(fa)如果不(bu)(bu)對，密封(feng)帶(dai)將被(bei)切(qie)斷，隨著進入缸內。線(xian)帶(dai)形(xing)密封(feng)件對滑(hua)動部分的繞(rao)接不(bu)(bu)會造成什么(me)影響，但(dan)是會引起缸的單向(xiang)閥動作(zuo)不(bu)(bu)靈或造成緩沖調節閥不(bu)(bu)能(neng)調到底；對回路(lu)來說(shuo)，可能(neng)引起換向(xiang)閥、溢流閥和減壓閥的動作(zuo)失靈。
傳(chuan)統的(de)修(xiu)(xiu)復(fu)方法是(shi)將(jiang)損壞的(de)部件進(jin)行拆卸后(hou)的(de)外協修(xiu)(xiu)復(fu)，或是(shi)進(jin)行刷(shua)鍍(du)或是(shi)進(jin)行表面(mian)的(de)整體(ti)刮研，修(xiu)(xiu)復(fu)周(zhou)期液壓(ya)缸缸體(ti)劃傷修(xiu)(xiu)復(fu)長，修(xiu)(xiu)復(fu)費用高(gao)。
