力建車輛用液壓缸-天福路街道液壓缸定制
威(wei)海力(li)建液壓設備廠
經(jing)營模(mo)式：生產加工(gong)
地(di)址：山東省威海市羊亭(ting)孫家灘工業園(yuan)
主營：液壓缸,油缸,液壓系統(tong)
業務熱線：
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
液壓缸(gang)結構基(ji)本上可以(yi)分為缸(gang)筒和缸(gang)蓋、活塞和活塞桿、密封裝(zhuang)置、緩沖裝(zhuang)置和排氣裝(zhuang)置五個(ge)部分。今天威海力(li)建小編(bian)著重帶著大家(jia)了解(jie)一下(xia)缸(gang)筒和缸(gang)蓋。
缸筒和缸蓋
一般來(lai)說，缸(gang)(gang)筒(tong)(tong)(tong)和(he)(he)(he)缸(gang)(gang)蓋(gai)的(de)(de)結(jie)構形式(shi)和(he)(he)(he)其使(shi)用(yong)(yong)的(de)(de)材料有(you)關。工(gong)(gong)(gong)(gong)作壓力(li)p＜10MPa時(shi)(shi)，使(shi)用(yong)(yong)鑄(zhu)鐵；p＜20MPa時(shi)(shi)，使(shi)用(yong)(yong)無(wu)縫鋼管；p＞20MPa時(shi)(shi)，使(shi)用(yong)(yong)鑄(zhu)鋼或鍛鋼。法蘭連接(jie)式(shi)，結(jie)構簡單，容(rong)(rong)(rong)易(yi)(yi)加(jia)工(gong)(gong)(gong)(gong)，也容(rong)(rong)(rong)易(yi)(yi)裝拆(chai)，但外形尺(chi)(chi)寸和(he)(he)(he)重(zhong)量都(dou)較(jiao)(jiao)大(da)，常用(yong)(yong)于(yu)鑄(zhu)鐵制(zhi)的(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。半環連接(jie)式(shi)，它(ta)的(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)壁部(bu)因開了環形槽(cao)而削弱了強(qiang)度(du)，為此有(you)時(shi)(shi)要(yao)加(jia)厚(hou)缸(gang)(gang)壁，它(ta)容(rong)(rong)(rong)易(yi)(yi)加(jia)工(gong)(gong)(gong)(gong)和(he)(he)(he)裝拆(chai)，重(zhong)量較(jiao)(jiao)輕，常用(yong)(yong)于(yu)無(wu)縫鋼管或鍛鋼制(zhi)的(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。螺(luo)紋連接(jie)式(shi)，它(ta)的(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)端部(bu)結(jie)構復(fu)雜，外徑(jing)加(jia)工(gong)(gong)(gong)(gong)時(shi)(shi)要(yao)求(qiu)保證內(nei)外徑(jing)同心，裝拆(chai)要(yao)使(shi)用(yong)(yong)工(gong)(gong)(gong)(gong)具，它(ta)的(de)(de)外形尺(chi)(chi)寸和(he)(he)(he)重(zhong)量都(dou)較(jiao)(jiao)小(xiao)，常用(yong)(yong)于(yu)無(wu)縫鋼管或鑄(zhu)鋼制(zhi)的(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。拉桿連接(jie)式(shi)，結(jie)構的(de)(de)通(tong)用(yong)(yong)性(xing)大(da)，容(rong)(rong)(rong)易(yi)(yi)加(jia)工(gong)(gong)(gong)(gong)和(he)(he)(he)裝拆(chai)，但外形尺(chi)(chi)寸較(jiao)(jiao)大(da)，且(qie)較(jiao)(jiao)重(zhong)。焊接(jie)連接(jie)式(shi)，結(jie)構簡單，尺(chi)(chi)寸小(xiao)，但缸(gang)(gang)底處(chu)內(nei)徑(jing)不易(yi)(yi)加(jia)工(gong)(gong)(gong)(gong)，且(qie)可能引起變形。
叉車起(qi)升缸活塞桿(gan)動作慢、起(qi)升時門架有間斷或沖擊
故(gu)障檢查(cha)1：系(xi)統油量不足
故障排除：加(jia)油至油標線
故障(zhang)檢查2：密封不良、油(you)管連接不緊造(zao)成漏油(you)、油(you)管損壞
故障排除：加密封，擰緊管接頭，更換油管
故(gu)障檢(jian)查3：油泵故(gu)障致供油不足
故障(zhang)排(pai)除(chu)：修理或更換油(you)泵
故障檢查4：安全閥(fa)調(diao)整不當或損(sun)壞(huai)
故障(zhang)排除：調整或修理安全閥(fa)
故障檢查5：液壓過濾器堵塞
故障排除(chu)：清(qing)(qing)洗(xi)或更換(huan)液(ye)壓油濾清(qing)(qing)器
故(gu)障檢查6：液壓系統(tong)中(zhong)有空氣(qi)
故(gu)障排(pai)除(chu)：將空氣排(pai)除(chu)
活塞式液壓缸(gang)根(gen)據(ju)其使用要求不同(tong)可分(fen)為(wei)雙桿式和單桿式兩種(zhong)。
(1)雙(shuang)桿(gan)(gan)(gan)式(shi)(shi)活(huo)塞缸(gang)(gang)。活(huo)塞兩端都有一根直徑相等(deng)的活(huo)塞桿(gan)(gan)(gan)伸出的液壓(ya)缸(gang)(gang)稱為雙(shuang)桿(gan)(gan)(gan)式(shi)(shi)活(huo)塞缸(gang)(gang)，它一般由缸(gang)(gang)體、缸(gang)(gang)蓋、活(huo)塞、活(huo)塞桿(gan)(gan)(gan)和密封件(jian)等(deng)零件(jian)構成。根據安裝方式(shi)(shi)不同可分為缸(gang)(gang)筒固(gu)定(ding)式(shi)(shi)和活(huo)塞桿(gan)(gan)(gan)固(gu)定(ding)式(shi)(shi)兩種。
雙桿活(huo)(huo)(huo)塞缸(gang)(gang)。它的(de)(de)進(jin)、出(chu)口(kou)布置在缸(gang)(gang)筒兩端，活(huo)(huo)(huo)塞通過活(huo)(huo)(huo)塞桿帶動(dong)(dong)工(gong)作(zuo)臺移(yi)動(dong)(dong)，當活(huo)(huo)(huo)塞的(de)(de)有效行程(cheng)為l時，整(zheng)個工(gong)作(zuo)臺的(de)(de)運動(dong)(dong)范圍(wei)為3l，所以機床(chuang)占(zhan)地面(mian)(mian)積(ji)(ji)大，一(yi)般適用(yong)(yong)于小型機床(chuang)，當工(gong)作(zuo)臺行程(cheng)要求較長(chang)時，活(huo)(huo)(huo)塞桿固(gu)定(ding)的(de)(de)形式，這時，缸(gang)(gang)體(ti)與(yu)工(gong)作(zuo)臺相(xiang)連(lian)，活(huo)(huo)(huo)塞桿通過支架固(gu)定(ding)在機床(chuang)上，動(dong)(dong)力由缸(gang)(gang)體(ti)傳出(chu)。這種安裝形式中(zhong)，工(gong)作(zuo)臺的(de)(de)移(yi)動(dong)(dong)范圍(wei)只等于液壓缸(gang)(gang)有效行程(cheng)l的(de)(de)兩倍(2l)，因(yin)此占(zhan)地面(mian)(mian)積(ji)(ji)小。進(jin)出(chu)油口(kou)可以設置在固(gu)定(ding)不動(dong)(dong)的(de)(de)空心的(de)(de)活(huo)(huo)(huo)塞桿的(de)(de)兩端，但必須使用(yong)(yong)軟管(guan)連(lian)接(jie)。
