力建車輛用液壓缸-天福路街道液壓缸定制
威海力建液壓設(she)備廠(chang)
經營模式：生產加(jia)工
地址(zhi)：山(shan)東省(sheng)威(wei)海市羊亭孫家灘工業園
主營：液(ye)(ye)壓缸(gang),油缸(gang),液(ye)(ye)壓系統
業務熱線：
QQ：3049278720
產品(pin)詳情 聯(lian)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
液(ye)壓缸結構基本上可以分為(wei)缸筒和缸蓋、活塞和活塞桿(gan)、密封裝(zhuang)置、緩沖裝(zhuang)置和排(pai)氣(qi)裝(zhuang)置五個部分。今天威(wei)海力(li)建小編著重帶(dai)著大家了解(jie)一下缸筒和缸蓋。
缸筒和缸蓋
一般(ban)來說，缸(gang)(gang)筒(tong)(tong)(tong)和(he)(he)缸(gang)(gang)蓋(gai)的(de)結(jie)(jie)構(gou)形式和(he)(he)其(qi)使(shi)(shi)(shi)用(yong)(yong)(yong)的(de)材料有關。工(gong)(gong)(gong)作(zuo)壓力p＜10MPa時(shi)(shi)，使(shi)(shi)(shi)用(yong)(yong)(yong)鑄鐵；p＜20MPa時(shi)(shi)，使(shi)(shi)(shi)用(yong)(yong)(yong)無縫(feng)鋼管(guan)(guan)；p＞20MPa時(shi)(shi)，使(shi)(shi)(shi)用(yong)(yong)(yong)鑄鋼或鍛鋼。法蘭連(lian)(lian)接(jie)(jie)式，結(jie)(jie)構(gou)簡(jian)單，容(rong)易加(jia)工(gong)(gong)(gong)，也(ye)容(rong)易裝(zhuang)拆(chai)，但(dan)外(wai)(wai)形尺(chi)寸(cun)和(he)(he)重(zhong)量都(dou)較(jiao)大(da)，常用(yong)(yong)(yong)于(yu)鑄鐵制(zhi)的(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。半環(huan)(huan)連(lian)(lian)接(jie)(jie)式，它(ta)(ta)的(de)缸(gang)(gang)筒(tong)(tong)(tong)壁部因開了(le)環(huan)(huan)形槽而削弱了(le)強(qiang)度，為此有時(shi)(shi)要(yao)加(jia)厚(hou)缸(gang)(gang)壁，它(ta)(ta)容(rong)易加(jia)工(gong)(gong)(gong)和(he)(he)裝(zhuang)拆(chai)，重(zhong)量較(jiao)輕，常用(yong)(yong)(yong)于(yu)無縫(feng)鋼管(guan)(guan)或鍛鋼制(zhi)的(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。螺紋連(lian)(lian)接(jie)(jie)式，它(ta)(ta)的(de)缸(gang)(gang)筒(tong)(tong)(tong)端部結(jie)(jie)構(gou)復(fu)雜(za)，外(wai)(wai)徑(jing)加(jia)工(gong)(gong)(gong)時(shi)(shi)要(yao)求(qiu)保(bao)證內外(wai)(wai)徑(jing)同心，裝(zhuang)拆(chai)要(yao)使(shi)(shi)(shi)用(yong)(yong)(yong)工(gong)(gong)(gong)具，它(ta)(ta)的(de)外(wai)(wai)形尺(chi)寸(cun)和(he)(he)重(zhong)量都(dou)較(jiao)小，常用(yong)(yong)(yong)于(yu)無縫(feng)鋼管(guan)(guan)或鑄鋼制(zhi)的(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。拉桿連(lian)(lian)接(jie)(jie)式，結(jie)(jie)構(gou)的(de)通(tong)用(yong)(yong)(yong)性大(da)，容(rong)易加(jia)工(gong)(gong)(gong)和(he)(he)裝(zhuang)拆(chai)，但(dan)外(wai)(wai)形尺(chi)寸(cun)較(jiao)大(da)，且較(jiao)重(zhong)。焊(han)接(jie)(jie)連(lian)(lian)接(jie)(jie)式，結(jie)(jie)構(gou)簡(jian)單，尺(chi)寸(cun)小，但(dan)缸(gang)(gang)底處內徑(jing)不易加(jia)工(gong)(gong)(gong)，且可能(neng)引起(qi)變形。
叉車起升缸活塞桿(gan)動作(zuo)慢、起升時門架有間(jian)斷或(huo)沖(chong)擊
故(gu)障檢(jian)查1：系統油量(liang)不(bu)足
故(gu)障(zhang)排除：加油至油標線
故障檢查2：密封不(bu)良、油管連接(jie)不(bu)緊造成漏(lou)油、油管損(sun)壞
故障排除：加(jia)密(mi)封，擰緊(jin)管接頭，更換油管
故(gu)障(zhang)檢查3：油泵故(gu)障(zhang)致(zhi)供油不(bu)足
故障排除(chu)：修理或(huo)更換油泵
故障(zhang)檢(jian)查4：安(an)全(quan)閥調整不當或損壞
故障(zhang)排除：調整或修理(li)安全閥
故(gu)障檢查5：液壓(ya)過濾器(qi)堵塞
故障排除：清(qing)洗(xi)或更換液壓油(you)濾清(qing)器(qi)
故障(zhang)檢查6：液壓系統中有(you)空(kong)氣
故(gu)障排除(chu)：將空氣(qi)排除(chu)
活塞(sai)式(shi)液壓缸根據其(qi)使用要求(qiu)不同可分(fen)為雙桿(gan)式(shi)和單桿(gan)式(shi)兩種。
(1)雙桿(gan)式活塞缸(gang)(gang)。活塞兩端(duan)都有一根直徑相等的(de)活塞桿(gan)伸出的(de)液(ye)壓缸(gang)(gang)稱為雙桿(gan)式活塞缸(gang)(gang)，它(ta)一般由(you)缸(gang)(gang)體、缸(gang)(gang)蓋、活塞、活塞桿(gan)和密封(feng)件等零件構成(cheng)。根據安(an)裝方式不(bu)同可分(fen)為缸(gang)(gang)筒(tong)固定式和活塞桿(gan)固定式兩種。
雙桿活(huo)塞(sai)缸。它的(de)進、出口布置在(zai)缸筒(tong)兩端(duan)，活(huo)塞(sai)通(tong)過(guo)(guo)活(huo)塞(sai)桿帶動(dong)工(gong)作臺(tai)移動(dong)，當(dang)活(huo)塞(sai)的(de)有(you)效(xiao)行程為l時(shi)，整(zheng)個工(gong)作臺(tai)的(de)運動(dong)范圍(wei)為3l，所以機床占(zhan)地面積大，一(yi)般適用于小型機床，當(dang)工(gong)作臺(tai)行程要求較(jiao)長(chang)時(shi)，活(huo)塞(sai)桿固(gu)(gu)定(ding)的(de)形式，這時(shi)，缸體與工(gong)作臺(tai)相連(lian)，活(huo)塞(sai)桿通(tong)過(guo)(guo)支架固(gu)(gu)定(ding)在(zai)機床上，動(dong)力(li)由(you)缸體傳(chuan)出。這種安裝形式中(zhong)，工(gong)作臺(tai)的(de)移動(dong)范圍(wei)只(zhi)等于液壓(ya)缸有(you)效(xiao)行程l的(de)兩倍(2l)，因此(ci)占(zhan)地面積小。進出油(you)口可以設置在(zai)固(gu)(gu)定(ding)不動(dong)的(de)空心的(de)活(huo)塞(sai)桿的(de)兩端(duan)，但必須使用軟(ruan)管連(lian)接。
