
威海力建液壓設備廠
經營(ying)模式:生產(chan)加工
地址(zhi):山東省(sheng)威海市羊亭孫家灘工(gong)業園(yuan)
主營:液壓(ya)缸,油(you)缸,液壓(ya)系統
業(ye)務熱(re)線(xian):
QQ:3049278720
活塞(sai)式液壓缸的(de)工作原(yuan)理
活(huo)塞式(shi)(shi)(shi)液(ye)壓(ya)(ya)(ya)缸(gang)可(ke)分(fen)為單桿式(shi)(shi)(shi)和雙(shuang)桿式(shi)(shi)(shi)兩(liang)種(zhong)結構(gou),其固(gu)(gu)定(ding)方式(shi)(shi)(shi)由缸(gang)體固(gu)(gu)定(ding)和活(huo)塞桿固(gu)(gu)定(ding)兩(liang)種(zhong),按液(ye)壓(ya)(ya)(ya)力(li)的作(zuo)(zuo)(zuo)用(yong)(yong)(yong)情況有單作(zuo)(zuo)(zuo)用(yong)(yong)(yong)式(shi)(shi)(shi)和雙(shuang)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)式(shi)(shi)(shi)。在(zai)單作(zuo)(zuo)(zuo)用(yong)(yong)(yong)式(shi)(shi)(shi)液(ye)壓(ya)(ya)(ya)缸(gang)中(zhong),壓(ya)(ya)(ya)力(li)油只供液(ye)壓(ya)(ya)(ya)缸(gang)的一腔,靠液(ye)壓(ya)(ya)(ya)力(li)使缸(gang)實(shi)現(xian)單方向運(yun)動,反方向運(yun)動則靠外力(li)(如(ru)彈(dan)簧力(li)、自(zi)重或(huo)外部(bu)載荷等)來實(shi)現(xian);(威海力(li)建(jian)冶金液(ye)壓(ya)(ya)(ya)設備廠(chang)提供)





例如:活(huo)(huo)塞與活(huo)(huo)塞桿(gan)不同(tong)心(xin)或(huo)活(huo)(huo)塞桿(gan)彎(wan)曲,液壓缸或(huo)活(huo)(huo)塞桿(gan)對導軌(gui)安裝位置偏移,密封環裝得過(guo)緊(jin)或(huo)過(guo)松等。解決(jue)方法是重(zhong)新修理或(huo)調整,更換損(sun)傷的零件及清除鐵屑。
(2)潤滑不良或液(ye)壓缸孔徑(jing)(jing)加工超(chao)差(cha)。因(yin)為活塞(sai)與缸筒(tong)、導(dao)軌與活塞(sai)桿等均有相對(dui)運動(dong),如果(guo)潤滑不良或液(ye)壓缸孔徑(jing)(jing)超(chao)差(cha),就會加劇磨損,使缸筒(tong)中心線直線性降低。(威(wei)海(hai)力建(jian)冶金液(ye)壓設備廠)
b.缸體(ti)安(an)(an)裝(zhuang)(zhuang)時進入(ru)異物。進行安(an)(an)裝(zhuang)(zhuang)操(cao)作的場所,條件不好,無意識中(zhong)即可(ke)進入(ru)異物。因(yin)此安(an)(an)裝(zhuang)(zhuang)地點周圍必須整理干(gan)凈,尤其(qi)是安(an)(an)放零件的地方一定(ding)要(yao)清掃(sao)干(gan)凈,不使其(qi)存(cun)在臟物。
c.零件上(shang)有(you)'毛(mao)刺',或(huo)擦洗不充分。缸蓋上(shang)的油口或(huo)緩沖裝置內常有(you)鉆孔加工時留下的毛(mao)刺,應加以(yi)注意,在(zai)砂(sha)研(yan)去除后再行安裝。(威海力建冶金液壓設備廠)