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力建車輛用液壓缸-天福路街道液壓缸定制
力建車輛用液壓缸-天福路街道液壓缸定制

威(wei)海力建(jian)液(ye)壓設(she)備廠 

經(jing)營模(mo)式:生產加工(gong)

地址:山東省威海市羊(yang)亭孫家灘工(gong)業園 

主(zhu)營(ying):液壓(ya)缸,油缸,液壓(ya)系(xi)統(tong) 

業務熱線:

QQ:3049278720 

產品(pin)詳(xiang)情 聯系方式
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(ye)壓缸(gang)(gang)結構(gou)基本上可(ke)以分為缸(gang)(gang)筒和缸(gang)(gang)蓋、活塞(sai)(sai)和活塞(sai)(sai)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(hai)力建小編著(zhu)重帶著(zhu)大家了解一(yi)下缸(gang)(gang)筒和缸(gang)(gang)蓋。


 缸筒和(he)缸蓋

一般來(lai)說,缸(gang)(gang)(gang)筒(tong)(tong)(tong)(tong)和缸(gang)(gang)(gang)蓋的(de)(de)結構(gou)形(xing)(xing)(xing)式(shi)和其使(shi)(shi)用(yong)(yong)的(de)(de)材料有(you)關。工(gong)(gong)作壓(ya)力(li)p<10MPa時(shi),使(shi)(shi)用(yong)(yong)鑄鐵;p<20MPa時(shi),使(shi)(shi)用(yong)(yong)無(wu)(wu)縫(feng)(feng)鋼(gang)(gang)(gang)(gang)管;p>20MPa時(shi),使(shi)(shi)用(yong)(yong)鑄鋼(gang)(gang)(gang)(gang)或(huo)鍛(duan)鋼(gang)(gang)(gang)(gang)。法蘭(lan)連(lian)接(jie)式(shi),結構(gou)簡單(dan)(dan),容(rong)(rong)易(yi)加(jia)(jia)工(gong)(gong),也容(rong)(rong)易(yi)裝拆,但(dan)外(wai)(wai)形(xing)(xing)(xing)尺(chi)寸和重量都較大,常(chang)用(yong)(yong)于(yu)鑄鐵制的(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)(tong)上(shang)。半(ban)環連(lian)接(jie)式(shi),它的(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)(tong)壁(bi)部因開了環形(xing)(xing)(xing)槽而削弱了強度,為此(ci)有(you)時(shi)要加(jia)(jia)厚(hou)缸(gang)(gang)(gang)壁(bi),它容(rong)(rong)易(yi)加(jia)(jia)工(gong)(gong)和裝拆,重量較輕,常(chang)用(yong)(yong)于(yu)無(wu)(wu)縫(feng)(feng)鋼(gang)(gang)(gang)(gang)管或(huo)鍛(duan)鋼(gang)(gang)(gang)(gang)制的(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)(tong)上(shang)。螺紋連(lian)接(jie)式(shi),它的(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)(tong)端部結構(gou)復雜,外(wai)(wai)徑(jing)加(jia)(jia)工(gong)(gong)時(shi)要求保證內(nei)外(wai)(wai)徑(jing)同(tong)心,裝拆要使(shi)(shi)用(yong)(yong)工(gong)(gong)具,它的(de)(de)外(wai)(wai)形(xing)(xing)(xing)尺(chi)寸和重量都較小,常(chang)用(yong)(yong)于(yu)無(wu)(wu)縫(feng)(feng)鋼(gang)(gang)(gang)(gang)管或(huo)鑄鋼(gang)(gang)(gang)(gang)制的(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)(tong)(tong)上(shang)。拉桿連(lian)接(jie)式(shi),結構(gou)的(de)(de)通用(yong)(yong)性大,容(rong)(rong)易(yi)加(jia)(jia)工(gong)(gong)和裝拆,但(dan)外(wai)(wai)形(xing)(xing)(xing)尺(chi)寸較大,且較重。焊接(jie)連(lian)接(jie)式(shi),結構(gou)簡單(dan)(dan),尺(chi)寸小,但(dan)缸(gang)(gang)(gang)底處內(nei)徑(jing)不易(yi)加(jia)(jia)工(gong)(gong),且可能(neng)引起(qi)變形(xing)(xing)(xing)。












叉(cha)車起升缸活塞桿動(dong)作慢、起升時(shi)門架有間斷(duan)或(huo)沖擊

故障檢查1:系(xi)統(tong)油量(liang)不足

故障排(pai)除(chu):加油(you)至油(you)標線

故障(zhang)檢查2:密封不良、油管連接不緊造成漏油、油管損壞(huai)

故障(zhang)排除:加(jia)密封,擰(ning)緊管接頭,更換油管

故障檢查3:油泵故障致供油不足

故障排除:修(xiu)理(li)或(huo)更(geng)換油泵

故障檢查4:安全(quan)閥調整不當或損壞

故障排除:調整或修理安全閥

故障檢查5:液壓過濾器堵塞

故障(zhang)排除:清(qing)洗或(huo)更換液(ye)壓油濾(lv)清(qing)器

故障檢查6:液壓系統中有空氣(qi)

故障排(pai)除(chu):將空氣排(pai)除(chu)






活塞式(shi)液壓缸根據其使用要求不同可分為雙桿式(shi)和(he)單(dan)桿式(shi)兩(liang)種。

(1)雙桿(gan)(gan)式(shi)活塞(sai)(sai)缸(gang)。活塞(sai)(sai)兩端都有一(yi)根直徑相等的活塞(sai)(sai)桿(gan)(gan)伸出的液壓缸(gang)稱(cheng)為(wei)雙桿(gan)(gan)式(shi)活塞(sai)(sai)缸(gang),它一(yi)般由缸(gang)體(ti)、缸(gang)蓋(gai)、活塞(sai)(sai)、活塞(sai)(sai)桿(gan)(gan)和(he)密封件等零(ling)件構(gou)成。根據安裝方(fang)式(shi)不同可分為(wei)缸(gang)筒固定(ding)式(shi)和(he)活塞(sai)(sai)桿(gan)(gan)固定(ding)式(shi)兩種(zhong)。

雙桿(gan)(gan)活(huo)(huo)塞(sai)(sai)缸(gang)(gang)。它的(de)(de)進、出(chu)口布置(zhi)在缸(gang)(gang)筒兩端,活(huo)(huo)塞(sai)(sai)通過活(huo)(huo)塞(sai)(sai)桿(gan)(gan)帶動(dong)工作(zuo)臺(tai)移動(dong),當活(huo)(huo)塞(sai)(sai)的(de)(de)有效行程(cheng)(cheng)為(wei)l時(shi)(shi),整個工作(zuo)臺(tai)的(de)(de)運動(dong)范圍(wei)為(wei)3l,所以機(ji)床(chuang)(chuang)(chuang)占(zhan)地面(mian)積大,一(yi)般適(shi)用于小(xiao)型機(ji)床(chuang)(chuang)(chuang),當工作(zuo)臺(tai)行程(cheng)(cheng)要求較長時(shi)(shi),活(huo)(huo)塞(sai)(sai)桿(gan)(gan)固定的(de)(de)形式,這(zhe)時(shi)(shi),缸(gang)(gang)體與工作(zuo)臺(tai)相連,活(huo)(huo)塞(sai)(sai)桿(gan)(gan)通過支架固定在機(ji)床(chuang)(chuang)(chuang)上,動(dong)力由缸(gang)(gang)體傳出(chu)。這(zhe)種(zhong)安裝形式中,工作(zuo)臺(tai)的(de)(de)移動(dong)范圍(wei)只等(deng)于液壓缸(gang)(gang)有效行程(cheng)(cheng)l的(de)(de)兩倍(2l),因此占(zhan)地面(mian)積小(xiao)。進出(chu)油口可以設(she)置(zhi)在固定不動(dong)的(de)(de)空心(xin)的(de)(de)活(huo)(huo)塞(sai)(sai)桿(gan)(gan)的(de)(de)兩端,但必須使用軟管(guan)連接。

李建波先生

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威海(hai)力(li)建(jian)液(ye)壓(ya)設備廠 

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