
威(wei)海力建液壓設(she)備廠
經營模式:生產加工
地址(zhi):山(shan)東(dong)省威海市(shi)羊(yang)亭孫(sun)家灘工業園
主營(ying):液(ye)壓缸,油缸,液(ye)壓系統
業務熱線:
QQ:3049278720
威(wei)海力建冶(ye)金(jin)液(ye)(ye)壓(ya)(ya)設(she)備廠(chang)座落(luo)在膠東半島美麗的(de)海濱城市----威(wei)海,主要生(sheng)產重(zhong)載液(ye)(ye)壓(ya)(ya)缸、標(biao)準液(ye)(ye)壓(ya)(ya)缸、工(gong)程(cheng)液(ye)(ye)壓(ya)(ya)缸、車(che)輛液(ye)(ye)壓(ya)(ya)缸、拉桿多液(ye)(ye)壓(ya)(ya)缸、液(ye)(ye)壓(ya)(ya)系統(tong)等系列多種規格(ge)設(she)備及(ji)液(ye)(ye)壓(ya)(ya)元(yuan)件。可以根據用戶需(xu)要設(she)計(ji)制(zhi)造(zao)各種工(gong)程(cheng)用、冶(ye)金(jin)用標(biao)準和非標(biao)準液(ye)(ye)壓(ya)(ya)(氣)缸及(ji)冶(ye)金(jin)、礦山(shan)、化工(gong)、交(jiao)通(tong)等行業(ye)用液(ye)(ye)壓(ya)(ya)系統(tong)。同時還從事特種鑄(zhu)造(zao)設(she)備(離(li)心鑄(zhu)造(zao)機(ji)、低壓(ya)(ya)鑄(zhu)造(zao)機(ji))的(de)研發﹑設(she)計(ji)、制(zhi)造(zao)及(ji)安(an)裝調試(shi)和咨詢服務。





液(ye)壓缸結構基本上可以(yi)分(fen)(fen)為缸筒和缸蓋(gai)(gai)、活(huo)塞和活(huo)塞桿、密封(feng)裝置、緩沖裝置和排氣裝置五個部分(fen)(fen)。今(jin)天威海力建小(xiao)編著(zhu)重(zhong)帶著(zhu)大家(jia)了(le)解一下缸筒和缸蓋(gai)(gai)。
缸(gang)筒(tong)和(he)缸(gang)蓋
一般來說,缸(gang)(gang)(gang)筒和缸(gang)(gang)(gang)蓋(gai)的(de)(de)結(jie)構(gou)(gou)形(xing)(xing)(xing)式(shi)(shi)和其使(shi)用(yong)(yong)的(de)(de)材料有關。工(gong)(gong)作壓力p<10MPa時(shi),使(shi)用(yong)(yong)鑄(zhu)鐵(tie);p<20MPa時(shi),使(shi)用(yong)(yong)無(wu)縫鋼(gang)(gang)管;p>20MPa時(shi),使(shi)用(yong)(yong)鑄(zhu)鋼(gang)(gang)或(huo)鍛鋼(gang)(gang)。法蘭連(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)(gou)簡單,容(rong)易(yi)加(jia)工(gong)(gong),也容(rong)易(yi)裝(zhuang)拆(chai),但外(wai)形(xing)(xing)(xing)尺(chi)寸和重(zhong)量都較(jiao)(jiao)大(da),常用(yong)(yong)于鑄(zhu)鐵(tie)制(zhi)(zhi)的(de)(de)缸(gang)(gang)(gang)筒上。半環連(lian)接(jie)(jie)式(shi)(shi),它的(de)(de)缸(gang)(gang)(gang)筒壁部因開了環形(xing)(xing)(xing)槽而削弱了強度(du),為此有時(shi)要加(jia)厚(hou)缸(gang)(gang)(gang)壁,它容(rong)易(yi)加(jia)工(gong)(gong)和裝(zhuang)拆(chai),重(zhong)量較(jiao)(jiao)輕,常用(yong)(yong)于無(wu)縫鋼(gang)(gang)管或(huo)鍛鋼(gang)(gang)制(zhi)(zhi)的(de)(de)缸(gang)(gang)(gang)筒上。螺紋連(lian)接(jie)(jie)式(shi)(shi),它的(de)(de)缸(gang)(gang)(gang)筒端部結(jie)構(gou)(gou)復雜(za),外(wai)徑(jing)加(jia)工(gong)(gong)時(shi)要求保證內外(wai)徑(jing)同心,裝(zhuang)拆(chai)要使(shi)用(yong)(yong)工(gong)(gong)具,它的(de)(de)外(wai)形(xing)(xing)(xing)尺(chi)寸和重(zhong)量都較(jiao)(jiao)小,常用(yong)(yong)于無(wu)縫鋼(gang)(gang)管或(huo)鑄(zhu)鋼(gang)(gang)制(zhi)(zhi)的(de)(de)缸(gang)(gang)(gang)筒上。拉桿(gan)連(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)(gou)的(de)(de)通用(yong)(yong)性(xing)大(da),容(rong)易(yi)加(jia)工(gong)(gong)和裝(zhuang)拆(chai),但外(wai)形(xing)(xing)(xing)尺(chi)寸較(jiao)(jiao)大(da),且較(jiao)(jiao)重(zhong)。焊(han)接(jie)(jie)連(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)(gou)簡單,尺(chi)寸小,但缸(gang)(gang)(gang)底處內徑(jing)不易(yi)加(jia)工(gong)(gong),且可能(neng)引起變形(xing)(xing)(xing)。
線形、帶形密(mi)封材料的(de)纏繞方法如果(guo)不對,密(mi)封帶將被切斷(duan),隨(sui)著(zhu)進入缸內。線帶形密(mi)封件對滑(hua)動部(bu)分的(de)繞接不會造成什么影(ying)響(xiang),但是會引起(qi)缸的(de)單向(xiang)(xiang)閥(fa)(fa)動作(zuo)不靈(ling)(ling)或造成緩(huan)沖調(diao)節閥(fa)(fa)不能調(diao)到底;對回路來說,可(ke)能引起(qi)換向(xiang)(xiang)閥(fa)(fa)、溢流(liu)閥(fa)(fa)和(he)減(jian)壓閥(fa)(fa)的(de)動作(zuo)失(shi)靈(ling)(ling)。
傳統的修復方法是(shi)(shi)將損壞(huai)的部件進(jin)行拆卸后的外(wai)協修復,或(huo)是(shi)(shi)進(jin)行刷鍍(du)或(huo)是(shi)(shi)進(jin)行表面的整體(ti)刮研,修復周期液(ye)壓缸缸體(ti)劃傷(shang)修復長,修復費(fei)用(yong)高。