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液壓缸-CDCG350系列重載液壓缸價格-力建液壓缸
液壓缸-CDCG350系列重載液壓缸價格-力建液壓缸

威海(hai)力建液壓設備廠(chang)

經營模(mo)式:生產加(jia)工(gong)

地址:山東省威海(hai)市羊亭孫家灘工(gong)業園  

主營:液(ye)壓缸,油(you)缸,液(ye)壓系統(tong)

業(ye)務熱線:

QQ:3049278720 

產(chan)品詳(xiang)情 聯系方(fang)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

油(you)缸(gang)是工(gong)(gong)程機(ji)械(xie)主要部件,傳統(tong)的加工(gong)(gong)方法是:拉削(xue)缸(gang)體(ti)(ti)——精(jing)鏜(tang)缸(gang)體(ti)(ti)——磨(mo)削(xue)缸(gang)體(ti)(ti)。采用滾(gun)(gun)壓(ya)(ya)(ya)方法是:拉削(xue)缸(gang)體(ti)(ti)——精(jing)鏜(tang)缸(gang)體(ti)(ti)——滾(gun)(gun)壓(ya)(ya)(ya)缸(gang)體(ti)(ti),工(gong)(gong)序是3部分,但時(shi)間(jian)上對比:磨(mo)削(xue)缸(gang)體(ti)(ti)1米大概(gai)在1-2天(tian)的時(shi)間(jian),滾(gun)(gun)壓(ya)(ya)(ya)缸(gang)體(ti)(ti)1米大概(gai)在10-30分鐘的時(shi)間(jian)。投(tou)入對比:磨(mo)床或絎(heng)磨(mo)機(ji)(幾萬——幾百萬),滾(gun)(gun)壓(ya)(ya)(ya)刀(1仟(qian)——幾萬)。滾(gun)(gun)壓(ya)(ya)(ya)后,孔表(biao)面粗糙度由幢(chuang)滾(gun)(gun)前Ra3.2~6.3um減小(xiao)為Ra0.4~0.8&um,









液壓缸(gang)結構基(ji)本(ben)上可以分(fen)為缸(gang)筒和(he)(he)缸(gang)蓋(gai)、活(huo)塞和(he)(he)活(huo)塞桿、密(mi)封裝置、緩沖裝置和(he)(he)排氣裝置五(wu)個部(bu)分(fen)。今天威(wei)海力建小編(bian)著(zhu)重帶著(zhu)大家了解一下缸(gang)筒和(he)(he)缸(gang)蓋(gai)。


 缸筒(tong)和缸蓋

一般來說,缸(gang)(gang)筒(tong)(tong)(tong)和缸(gang)(gang)蓋的(de)結(jie)構(gou)形式(shi)和其使(shi)用(yong)(yong)(yong)的(de)材料(liao)有(you)關。工(gong)(gong)作壓力p<10MPa時(shi)(shi),使(shi)用(yong)(yong)(yong)鑄鐵(tie);p<20MPa時(shi)(shi),使(shi)用(yong)(yong)(yong)無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan);p>20MPa時(shi)(shi),使(shi)用(yong)(yong)(yong)鑄鋼(gang)(gang)或鍛鋼(gang)(gang)。法(fa)蘭連(lian)接(jie)(jie)式(shi),結(jie)構(gou)簡(jian)單(dan),容(rong)易(yi)加(jia)(jia)工(gong)(gong),也容(rong)易(yi)裝拆,但外形尺(chi)寸(cun)和重量都(dou)較(jiao)大(da),常(chang)(chang)用(yong)(yong)(yong)于鑄鐵(tie)制(zhi)的(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。半環連(lian)接(jie)(jie)式(shi),它(ta)(ta)(ta)的(de)缸(gang)(gang)筒(tong)(tong)(tong)壁部因開(kai)了(le)環形槽而(er)削弱了(le)強(qiang)度,為此有(you)時(shi)(shi)要(yao)(yao)加(jia)(jia)厚缸(gang)(gang)壁,它(ta)(ta)(ta)容(rong)易(yi)加(jia)(jia)工(gong)(gong)和裝拆,重量較(jiao)輕,常(chang)(chang)用(yong)(yong)(yong)于無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)或鍛鋼(gang)(gang)制(zhi)的(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。螺紋連(lian)接(jie)(jie)式(shi),它(ta)(ta)(ta)的(de)缸(gang)(gang)筒(tong)(tong)(tong)端(duan)部結(jie)構(gou)復雜,外徑加(jia)(jia)工(gong)(gong)時(shi)(shi)要(yao)(yao)求保證內(nei)外徑同心,裝拆要(yao)(yao)使(shi)用(yong)(yong)(yong)工(gong)(gong)具,它(ta)(ta)(ta)的(de)外形尺(chi)寸(cun)和重量都(dou)較(jiao)小,常(chang)(chang)用(yong)(yong)(yong)于無(wu)(wu)縫(feng)鋼(gang)(gang)管(guan)或鑄鋼(gang)(gang)制(zhi)的(de)缸(gang)(gang)筒(tong)(tong)(tong)上(shang)。拉桿連(lian)接(jie)(jie)式(shi),結(jie)構(gou)的(de)通用(yong)(yong)(yong)性大(da),容(rong)易(yi)加(jia)(jia)工(gong)(gong)和裝拆,但外形尺(chi)寸(cun)較(jiao)大(da),且(qie)較(jiao)重。焊接(jie)(jie)連(lian)接(jie)(jie)式(shi),結(jie)構(gou)簡(jian)單(dan),尺(chi)寸(cun)小,但缸(gang)(gang)底處內(nei)徑不易(yi)加(jia)(jia)工(gong)(gong),且(qie)可能引起變(bian)形。





線形(xing)、帶(dai)形(xing)密(mi)封(feng)材料的(de)纏繞方法如果不對(dui)(dui),密(mi)封(feng)帶(dai)將被切(qie)斷,隨(sui)著進入缸(gang)內。線帶(dai)形(xing)密(mi)封(feng)件對(dui)(dui)滑動(dong)(dong)部分(fen)的(de)繞接不會造(zao)成什么影(ying)響,但是會引起(qi)缸(gang)的(de)單向閥(fa)(fa)(fa)動(dong)(dong)作不靈或造(zao)成緩沖調節閥(fa)(fa)(fa)不能調到底;對(dui)(dui)回路(lu)來說,可能引起(qi)換向閥(fa)(fa)(fa)、溢(yi)流閥(fa)(fa)(fa)和減壓閥(fa)(fa)(fa)的(de)動(dong)(dong)作失(shi)靈。

傳(chuan)統的修復(fu)方法是將損壞的部件(jian)進(jin)行拆卸后的外協(xie)修復(fu),或(huo)是進(jin)行刷(shua)鍍或(huo)是進(jin)行表面的整體刮研(yan),修復(fu)周期(qi)液壓缸缸體劃(hua)傷(shang)修復(fu)長,修復(fu)費用高。



李建波先生

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 威海力(li)建液壓(ya)設備廠(chang) 

地址(zhi):山東省威海市羊亭孫家灘工業園
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