廣西工程用液壓缸-威海力建(推薦商家)-工程用液壓缸價格
威海力建液壓設備廠
經營模式：生產(chan)加工
地址：山東省威(wei)海市羊亭孫家灘工(gong)業園
主營(ying)：液(ye)壓缸,油缸,液(ye)壓系統
業務熱線(xian)：
QQ：3049278720
產品詳(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
液壓缸的分類
液(ye)壓(ya)(ya)(ya)缸(gang)的結構形式(shi)(shi)多(duo)種(zhong)多(duo)樣，其分(fen)類方(fang)法也有多(duo)種(zhong)：按(an)運動(dong)方(fang)式(shi)(shi)可(ke)分(fen)為(wei)直(zhi)線(xian)往復運動(dong)式(shi)(shi)和回轉擺動(dong)式(shi)(shi)；按(an)受液(ye)壓(ya)(ya)(ya)力作(zuo)用(yong)(yong)情況可(ke)分(fen)為(wei)單作(zuo)用(yong)(yong)式(shi)(shi)、雙作(zuo)用(yong)(yong)式(shi)(shi)；按(an)結構形式(shi)(shi)可(ke)分(fen)為(wei)活塞式(shi)(shi)、柱(zhu)塞式(shi)(shi)、多(duo)級(ji)伸縮套筒式(shi)(shi)，齒輪(lun)齒條式(shi)(shi)等；按(an)安(an)裝(zhuang)形式(shi)(shi)可(ke)分(fen)為(wei)拉桿、耳環(huan)、底腳、鉸軸(zhou)等；按(an)壓(ya)(ya)(ya)力等級(ji)可(ke)分(fen)為(wei)16Mpa、25Mpa、31.5Mpa等。（威海力建(jian)冶金液(ye)壓(ya)(ya)(ya)設備廠）
液壓缸(gang)結構基本(ben)上可以分為(wei)缸(gang)筒和(he)(he)缸(gang)蓋、活塞和(he)(he)活塞桿、密封裝置(zhi)、緩沖裝置(zhi)和(he)(he)排氣裝置(zhi)五(wu)個部分。今天威海力建小(xiao)編著(zhu)(zhu)重帶著(zhu)(zhu)大家了解(jie)一下缸(gang)筒和(he)(he)缸(gang)蓋。
缸(gang)筒(tong)和(he)缸(gang)蓋
一(yi)般來說，缸(gang)(gang)(gang)筒(tong)和缸(gang)(gang)(gang)蓋的(de)結(jie)構形(xing)式(shi)(shi)(shi)和其使(shi)用(yong)(yong)(yong)(yong)的(de)材料有關。工(gong)作(zuo)壓力p＜10MPa時，使(shi)用(yong)(yong)(yong)(yong)鑄(zhu)鐵(tie)；p＜20MPa時，使(shi)用(yong)(yong)(yong)(yong)無縫(feng)鋼(gang)(gang)管(guan)；p＞20MPa時，使(shi)用(yong)(yong)(yong)(yong)鑄(zhu)鋼(gang)(gang)或(huo)鍛鋼(gang)(gang)。法蘭連(lian)(lian)接(jie)(jie)式(shi)(shi)(shi)，結(jie)構簡(jian)單，容(rong)(rong)易加工(gong)，也容(rong)(rong)易裝(zhuang)拆(chai)，但外(wai)形(xing)尺寸和重(zhong)量(liang)都較大(da)，常用(yong)(yong)(yong)(yong)于(yu)鑄(zhu)鐵(tie)制的(de)缸(gang)(gang)(gang)筒(tong)上(shang)。半(ban)環連(lian)(lian)接(jie)(jie)式(shi)(shi)(shi)，它(ta)的(de)缸(gang)(gang)(gang)筒(tong)壁部因開了環形(xing)槽而削(xue)弱了強度，為此有時要(yao)加厚缸(gang)(gang)(gang)壁，它(ta)容(rong)(rong)易加工(gong)和裝(zhuang)拆(chai)，重(zhong)量(liang)較輕，常用(yong)(yong)(yong)(yong)于(yu)無縫(feng)鋼(gang)(gang)管(guan)或(huo)鍛鋼(gang)(gang)制的(de)缸(gang)(gang)(gang)筒(tong)上(shang)。螺紋連(lian)(lian)接(jie)(jie)式(shi)(shi)(shi)，它(ta)的(de)缸(gang)(gang)(gang)筒(tong)端部結(jie)構復雜，外(wai)徑(jing)加工(gong)時要(yao)求(qiu)保(bao)證內外(wai)徑(jing)同心，裝(zhuang)拆(chai)要(yao)使(shi)用(yong)(yong)(yong)(yong)工(gong)具，它(ta)的(de)外(wai)形(xing)尺寸和重(zhong)量(liang)都較小，常用(yong)(yong)(yong)(yong)于(yu)無縫(feng)鋼(gang)(gang)管(guan)或(huo)鑄(zhu)鋼(gang)(gang)制的(de)缸(gang)(gang)(gang)筒(tong)上(shang)。拉桿連(lian)(lian)接(jie)(jie)式(shi)(shi)(shi)，結(jie)構的(de)通(tong)用(yong)(yong)(yong)(yong)性(xing)大(da)，容(rong)(rong)易加工(gong)和裝(zhuang)拆(chai)，但外(wai)形(xing)尺寸較大(da)，且(qie)較重(zhong)。焊接(jie)(jie)連(lian)(lian)接(jie)(jie)式(shi)(shi)(shi)，結(jie)構簡(jian)單，尺寸小，但缸(gang)(gang)(gang)底處內徑(jing)不易加工(gong)，且(qie)可能引(yin)起變形(xing)。
液(ye)壓缸(gang)泄漏(lou)帶來的(de)危害很(hen)多，既是(shi)液(ye)壓缸(gang)產生(sheng)各(ge)種故障的(de)原因(yin)之一，又(you)是(shi)影響安全、污(wu)染環境的(de)重要(yao)因(yin)素，所以應引起足夠(gou)的(de)重視。
液壓(ya)缸(gang)(gang)(gang)(gang)的(de)(de)泄(xie)漏(lou)(lou)(lou)包括外(wai)(wai)泄(xie)漏(lou)(lou)(lou)和(he)外(wai)(wai)泄(xie)漏(lou)(lou)(lou)兩種情況。外(wai)(wai)泄(xie)漏(lou)(lou)(lou)是指液壓(ya)缸(gang)(gang)(gang)(gang)缸(gang)(gang)(gang)(gang)筒和(he)缸(gang)(gang)(gang)(gang)蓋、缸(gang)(gang)(gang)(gang)底、油(you)口、排(pai)氣閥、緩(huan)沖調(diao)節閥、缸(gang)(gang)(gang)(gang)蓋與(yu)活塞(sai)桿處(chu)等外(wai)(wai)部(bu)的(de)(de)漏(lou)(lou)(lou)油(you)，容易從外(wai)(wai)部(bu)直接(jie)觀(guan)察(cha)出。內(nei)(nei)泄(xie)漏(lou)(lou)(lou)是指液壓(ya)缸(gang)(gang)(gang)(gang)內(nei)(nei)部(bu)高(gao)壓(ya)腔的(de)(de)壓(ya)力油(you)向低壓(ya)腔滲漏(lou)(lou)(lou)，它發(fa)生在活塞(sai)與(yu)缸(gang)(gang)(gang)(gang)內(nei)(nei)壁(bi)、活塞(sai)內(nei)(nei)孔(kong)與(yu)活塞(sai)桿連(lian)接(jie)處(chu)。內(nei)(nei)泄(xie)漏(lou)(lou)(lou)不(bu)能直接(jie)觀(guan)察(cha)到(dao)。不(bu)論是內(nei)(nei)泄(xie)漏(lou)(lou)(lou)和(he)外(wai)(wai)泄(xie)漏(lou)(lou)(lou)，其泄(xie)漏(lou)(lou)(lou)的(de)(de)原因主(zhu)要(yao)是密封不(bu)良、連(lian)接(jie)處(chu)接(jie)觸不(bu)良等。
