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煙臺冶金設備液壓缸-威海力建(在線咨詢)-冶金設備液壓缸廠商
煙臺冶金設備液壓缸-威海力建(在線咨詢)-冶金設備液壓缸廠商

 威海力建液壓設備廠(chang)

經營模式:生產加工

地址:山(shan)東省威海市羊亭(ting)孫家灘工業園 

主營:液壓(ya)缸(gang),油(you)缸(gang),液壓(ya)系統

業務熱線:

 QQ:3049278720 

產品詳情 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

CD/CG250、CD/CG350系列(lie)重(zhong)載(zai)液壓缸(gang)

本系(xi)列缸是由14種(zhong)缸徑,分別(bie)按四(si)種(zhong)速(su)比(bi)組(zu)(zu)成(cheng)28種(zhong)規(gui)(gui)格(ge)的(de)單(dan)活(huo)塞(sai)雙(shuang)作(zuo)用差動油缸。另(ling)缸頭法蘭式(shi)、中(zhong)間(jian)耳(er)軸安裝(zhuang)式(shi)和(he)底座(zuo)安裝(zhuang)式(shi)三種(zhong)還可做(zuo)成(cheng)雙(shuang)活(huo)塞(sai)桿雙(shuang)作(zuo)用等(deng)(deng)速(su)油缸,再加上(shang)無端部緩沖和(he)兩端部有緩沖與上(shang)述28種(zhong)規(gui)(gui)格(ge)組(zu)(zu)成(cheng)384個(ge)品種(zhong)。特(te)別(bie)適合于(yu)環境(jing)惡劣、重載的(de)工作(zuo)狀態下,廣泛應用于(yu)鋼鐵(tie)、鑄造、鍛造及(ji)機械制造等(deng)(deng)工業部門。








液壓缸(gang)(gang)結構(gou)基本上可以分為(wei)缸(gang)(gang)筒(tong)和(he)(he)缸(gang)(gang)蓋(gai)、活(huo)塞和(he)(he)活(huo)塞桿、密(mi)封(feng)裝置(zhi)(zhi)、緩沖裝置(zhi)(zhi)和(he)(he)排氣裝置(zhi)(zhi)五個部分。今天威海(hai)力建小(xiao)編著重帶著大家了解一下缸(gang)(gang)筒(tong)和(he)(he)缸(gang)(gang)蓋(gai)。


 缸(gang)(gang)筒(tong)和缸(gang)(gang)蓋

一(yi)般來說,缸(gang)(gang)(gang)筒(tong)(tong)和(he)缸(gang)(gang)(gang)蓋的(de)(de)(de)結(jie)構(gou)形(xing)(xing)式(shi)(shi)(shi)和(he)其使(shi)用(yong)(yong)(yong)的(de)(de)(de)材料有關。工(gong)(gong)作壓力p<10MPa時(shi)(shi)(shi),使(shi)用(yong)(yong)(yong)鑄(zhu)鐵;p<20MPa時(shi)(shi)(shi),使(shi)用(yong)(yong)(yong)無(wu)縫(feng)鋼(gang)(gang)(gang)管;p>20MPa時(shi)(shi)(shi),使(shi)用(yong)(yong)(yong)鑄(zhu)鋼(gang)(gang)(gang)或(huo)(huo)鍛鋼(gang)(gang)(gang)。法蘭連(lian)接(jie)式(shi)(shi)(shi),結(jie)構(gou)簡單,容(rong)易(yi)加工(gong)(gong),也容(rong)易(yi)裝(zhuang)拆(chai),但外(wai)(wai)形(xing)(xing)尺寸和(he)重(zhong)量都(dou)(dou)較(jiao)(jiao)大(da),常(chang)用(yong)(yong)(yong)于鑄(zhu)鐵制的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)上(shang)。半環(huan)連(lian)接(jie)式(shi)(shi)(shi),它(ta)的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)壁部因開了(le)環(huan)形(xing)(xing)槽(cao)而削弱(ruo)了(le)強度(du),為(wei)此有時(shi)(shi)(shi)要(yao)加厚缸(gang)(gang)(gang)壁,它(ta)容(rong)易(yi)加工(gong)(gong)和(he)裝(zhuang)拆(chai),重(zhong)量較(jiao)(jiao)輕(qing),常(chang)用(yong)(yong)(yong)于無(wu)縫(feng)鋼(gang)(gang)(gang)管或(huo)(huo)鍛鋼(gang)(gang)(gang)制的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)上(shang)。螺(luo)紋連(lian)接(jie)式(shi)(shi)(shi),它(ta)的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)端部結(jie)構(gou)復(fu)雜,外(wai)(wai)徑(jing)(jing)加工(gong)(gong)時(shi)(shi)(shi)要(yao)求(qiu)保證內(nei)外(wai)(wai)徑(jing)(jing)同心,裝(zhuang)拆(chai)要(yao)使(shi)用(yong)(yong)(yong)工(gong)(gong)具,它(ta)的(de)(de)(de)外(wai)(wai)形(xing)(xing)尺寸和(he)重(zhong)量都(dou)(dou)較(jiao)(jiao)小,常(chang)用(yong)(yong)(yong)于無(wu)縫(feng)鋼(gang)(gang)(gang)管或(huo)(huo)鑄(zhu)鋼(gang)(gang)(gang)制的(de)(de)(de)缸(gang)(gang)(gang)筒(tong)(tong)上(shang)。拉桿連(lian)接(jie)式(shi)(shi)(shi),結(jie)構(gou)的(de)(de)(de)通(tong)用(yong)(yong)(yong)性大(da),容(rong)易(yi)加工(gong)(gong)和(he)裝(zhuang)拆(chai),但外(wai)(wai)形(xing)(xing)尺寸較(jiao)(jiao)大(da),且(qie)較(jiao)(jiao)重(zhong)。焊接(jie)連(lian)接(jie)式(shi)(shi)(shi),結(jie)構(gou)簡單,尺寸小,但缸(gang)(gang)(gang)底處內(nei)徑(jing)(jing)不易(yi)加工(gong)(gong),且(qie)可(ke)能引起變形(xing)(xing)。





有異(yi)物(wu)進入后,活(huo)塞滑(hua)動表(biao)(biao)面的(de)外側如裝有帶唇(chun)緣的(de)密(mi)封件,那(nei)么,工作時密(mi)封件的(de)唇(chun)緣即可刮動異(yi)物(wu),這對于避免劃傷(shang)是有利的(de)。但是裝0形密(mi)封圈的(de)活(huo)塞,其兩端(duan)是滑(hua)動表(biao)(biao)面,異(yi)物(wu)夾在此滑(hua)動表(biao)(biao)面之間,容易形成傷(shang)痕。

異(yi)物進入缸內的途徑有下(xia)列幾種。

① 進入缸內的異物

a.由(you)于(yu)保(bao)管時不(bu)注意(yi)使油(you)口敞(chang)開著(zhu),將產生時刻(ke)接受異(yi)物的(de)條(tiao)件(jian),這(zhe)是不(bu)允許的(de)。保(bao)管時必(bi)須注入(ru)防銹油(you)或者工(gong)作油(you)液,并且塞好。


李建波先生

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 威海力(li)建液壓(ya)設備廠 

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