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江蘇車輛用液壓缸-車輛用液壓缸銷售-力建工程液壓缸
江蘇車輛用液壓缸-車輛用液壓缸銷售-力建工程液壓缸

 威海(hai)力(li)建液(ye)壓設備廠

經營模式:生產加工

地址:山(shan)東省威海市羊亭孫家灘(tan)工業園 

主(zhu)營:液壓缸(gang),油缸(gang),液壓系統 

業務熱線:

 QQ:3049278720

產品詳情(qing) 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

YHG1型冶金設備標準液壓(ya)缸

Y-HG1型冶金設備標準液壓(ya)(ya)(ya)缸(gang),為(wei)雙作用單活(huo)(huo)塞桿(gan)液壓(ya)(ya)(ya)缸(gang),缸(gang)徑(jing)從(cong)40~320mm共(gong)有(you)17種規格,額定(ding)(ding)壓(ya)(ya)(ya)力(li)為(wei)16MPa,可以(yi)帶緩沖裝(zhuang)置(zhi)。該系列(lie)液壓(ya)(ya)(ya)缸(gang)有(you)13種安(an)裝(zhuang)連接型式,除軸向腳架式外,安(an)裝(zhuang)連裝(zhuang)尺寸均符(fu)(fu)合ISO6021/1-1981的(de)規定(ding)(ding)。活(huo)(huo)塞桿(gan)端螺紋(wen)亦符(fu)(fu)合GB2350-80的(de)規定(ding)(ding)。適用于工(gong)作溫度為(wei)-30C~+80C,工(gong)作介(jie)質為(wei)液壓(ya)(ya)(ya)油,乳化液的(de)冶金設備(不適用于磷酸脂)。








液壓缸(gang)結構基本上(shang)可以分(fen)為缸(gang)筒和(he)缸(gang)蓋(gai)、活塞和(he)活塞桿(gan)、密封裝置、緩(huan)沖(chong)裝置和(he)排氣裝置五個(ge)部分(fen)。今天威海力建小編著(zhu)重帶著(zhu)大(da)家了(le)解一下缸(gang)筒和(he)缸(gang)蓋(gai)。


 缸(gang)筒和缸(gang)蓋

一般來說,缸筒(tong)(tong)和缸蓋(gai)的(de)結構(gou)(gou)形(xing)(xing)(xing)式(shi)(shi)和其使(shi)(shi)用的(de)材料有關。工(gong)作(zuo)壓力(li)p<10MPa時(shi)(shi),使(shi)(shi)用鑄鐵(tie)(tie);p<20MPa時(shi)(shi),使(shi)(shi)用無(wu)(wu)縫(feng)鋼(gang)(gang)(gang)管(guan)(guan);p>20MPa時(shi)(shi),使(shi)(shi)用鑄鋼(gang)(gang)(gang)或(huo)鍛鋼(gang)(gang)(gang)。法(fa)蘭連(lian)(lian)(lian)接(jie)(jie)式(shi)(shi),結構(gou)(gou)簡單,容易(yi)加(jia)(jia)工(gong),也容易(yi)裝(zhuang)拆(chai)(chai),但外(wai)形(xing)(xing)(xing)尺寸(cun)和重(zhong)(zhong)量(liang)都較(jiao)大(da)(da),常用于(yu)鑄鐵(tie)(tie)制(zhi)的(de)缸筒(tong)(tong)上(shang)。半環(huan)(huan)連(lian)(lian)(lian)接(jie)(jie)式(shi)(shi),它的(de)缸筒(tong)(tong)壁部因開了(le)環(huan)(huan)形(xing)(xing)(xing)槽而削弱了(le)強度(du),為此(ci)有時(shi)(shi)要(yao)(yao)加(jia)(jia)厚缸壁,它容易(yi)加(jia)(jia)工(gong)和裝(zhuang)拆(chai)(chai),重(zhong)(zhong)量(liang)較(jiao)輕(qing),常用于(yu)無(wu)(wu)縫(feng)鋼(gang)(gang)(gang)管(guan)(guan)或(huo)鍛鋼(gang)(gang)(gang)制(zhi)的(de)缸筒(tong)(tong)上(shang)。螺紋連(lian)(lian)(lian)接(jie)(jie)式(shi)(shi),它的(de)缸筒(tong)(tong)端部結構(gou)(gou)復(fu)雜(za),外(wai)徑加(jia)(jia)工(gong)時(shi)(shi)要(yao)(yao)求(qiu)保證內外(wai)徑同心,裝(zhuang)拆(chai)(chai)要(yao)(yao)使(shi)(shi)用工(gong)具,它的(de)外(wai)形(xing)(xing)(xing)尺寸(cun)和重(zhong)(zhong)量(liang)都較(jiao)小(xiao),常用于(yu)無(wu)(wu)縫(feng)鋼(gang)(gang)(gang)管(guan)(guan)或(huo)鑄鋼(gang)(gang)(gang)制(zhi)的(de)缸筒(tong)(tong)上(shang)。拉桿(gan)連(lian)(lian)(lian)接(jie)(jie)式(shi)(shi),結構(gou)(gou)的(de)通(tong)用性大(da)(da),容易(yi)加(jia)(jia)工(gong)和裝(zhuang)拆(chai)(chai),但外(wai)形(xing)(xing)(xing)尺寸(cun)較(jiao)大(da)(da),且較(jiao)重(zhong)(zhong)。焊接(jie)(jie)連(lian)(lian)(lian)接(jie)(jie)式(shi)(shi),結構(gou)(gou)簡單,尺寸(cun)小(xiao),但缸底(di)處(chu)內徑不易(yi)加(jia)(jia)工(gong),且可能引(yin)起變形(xing)(xing)(xing)。





零部件加(jia)(jia)工(gong)(gong)精度(du)(du)(du)的(de)(de)(de)影(ying)響問題,在液壓(ya)缸(gang)的(de)(de)(de)制造過(guo)程(cheng)中應嚴格控制缸(gang)體內(nei)壁(bi)和(he)活(huo)塞(sai)桿(gan)表面加(jia)(jia)工(gong)(gong)精度(du)(du)(du),特別是(shi)(shi)幾何精度(du)(du)(du),尤(you)其(qi)直(zhi)線(xian)度(du)(du)(du)是(shi)(shi)關(guan)鍵(jian),在國(guo)內(nei)加(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)中,活(huo)塞(sai)桿(gan)表面的(de)(de)(de)加(jia)(jia)工(gong)(gong)基本上是(shi)(shi)車(che)后磨(mo)削(xue),保證(zheng)直(zhi)線(xian)度(du)(du)(du)問題不大,但對于(yu)缸(gang)體內(nei)壁(bi)的(de)(de)(de)加(jia)(jia)工(gong)(gong),其(qi)加(jia)(jia)工(gong)(gong)方法很多,有(you)鏜(tang)削(xue)-滾壓(ya)、鏜(tang)削(xue)-珩(heng)磨(mo)、直(zhi)接珩(heng)磨(mo)等,但由(you)于(yu)國(guo)內(nei)材(cai)料的(de)(de)(de)基礎水(shui)平較國(guo)外(wai)有(you)差距,管材(cai)坯料直(zhi)線(xian)度(du)(du)(du)差,壁(bi)厚(hou)不均勻、硬度(du)(du)(du)不均勻等因素,往往直(zhi)接影(ying)響缸(gang)體內(nei)壁(bi)加(jia)(jia)工(gong)(gong)后的(de)(de)(de)直(zhi)線(xian)度(du)(du)(du),因此建議采用鏜(tang)削(xue)-滾壓(ya)、鏜(tang)削(xue)-珩(heng)磨(mo)工(gong)(gong)藝(yi),如直(zhi)接珩(heng)磨(mo),則必須(xu)首(shou)先(xian)提高管材(cai)坯料的(de)(de)(de)直(zhi)線(xian)度(du)(du)(du)。

上述圖片僅供參考,詳細產(chan)品詳情請(qing)咨詢我(wo)們,更(geng)多型號請(qing)訪問我(wo)們的網站或(huo)致電我(wo)們了解"。謝(xie)謝(xie)

  在允許的情況(kuang)下(xia),液(ye)壓(ya)缸(gang)(gang)的缸(gang)(gang)體壁厚安全系數盡量選(xuan)大一些,使缸(gang)(gang)體厚壁增加,特別是高壓(ya)工況(kuang)下(xia)使用的油缸(gang)(gang),以減小油壓(ya)下(xia)的缸(gang)(gang)體變形,變形后的缸(gang)(gang)體也(ye)會引起液(ye)壓(ya)缸(gang)(gang)低速爬行(xing)。

李建波先生

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威海力建液壓設備廠

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