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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

威海力建液壓設備廠

經營模式:生(sheng)產加工

地址:山東省威海市羊亭孫(sun)家灘工(gong)業(ye)園

主(zhu)營:液壓缸,油缸,液壓系統

 業務(wu)熱線(xian):

  QQ:3049278720

產品(pin)詳情 聯系方式(shi)
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(jin)設(she)備(bei)標準液(ye)壓缸

Y-HG1型(xing)冶金設備(bei)(bei)標準(zhun)液(ye)(ye)壓(ya)缸,為(wei)(wei)雙作(zuo)(zuo)用單活塞桿液(ye)(ye)壓(ya)缸,缸徑從40~320mm共有17種(zhong)規格(ge),額定(ding)壓(ya)力為(wei)(wei)16MPa,可以帶緩沖裝(zhuang)(zhuang)置。該(gai)系列(lie)液(ye)(ye)壓(ya)缸有13種(zhong)安裝(zhuang)(zhuang)連接型(xing)式,除(chu)軸向(xiang)腳架式外,安裝(zhuang)(zhuang)連裝(zhuang)(zhuang)尺寸均符(fu)合ISO6021/1-1981的(de)(de)規定(ding)。活塞桿端螺紋亦符(fu)合GB2350-80的(de)(de)規定(ding)。適(shi)用于工(gong)作(zuo)(zuo)溫度為(wei)(wei)-30C~+80C,工(gong)作(zuo)(zuo)介質為(wei)(wei)液(ye)(ye)壓(ya)油(you),乳(ru)化液(ye)(ye)的(de)(de)冶金設備(bei)(bei)(不(bu)適(shi)用于磷酸(suan)脂)。








液壓缸(gang)結構基本上可以分為缸(gang)筒(tong)和(he)缸(gang)蓋、活塞和(he)活塞桿(gan)、密封裝置(zhi)、緩沖裝置(zhi)和(he)排氣(qi)裝置(zhi)五個部分。今天威海力建小編著重帶著大家了解一下缸(gang)筒(tong)和(he)缸(gang)蓋。


 缸筒和缸蓋

一(yi)般來說,缸筒(tong)和(he)(he)缸蓋的(de)(de)結(jie)構(gou)形式(shi)和(he)(he)其(qi)使(shi)用(yong)(yong)的(de)(de)材料有關。工(gong)作壓力p<10MPa時(shi)(shi)(shi),使(shi)用(yong)(yong)鑄鐵;p<20MPa時(shi)(shi)(shi),使(shi)用(yong)(yong)無(wu)(wu)縫鋼(gang)管;p>20MPa時(shi)(shi)(shi),使(shi)用(yong)(yong)鑄鋼(gang)或鍛鋼(gang)。法蘭連(lian)(lian)接(jie)(jie)式(shi),結(jie)構(gou)簡(jian)單,容易(yi)(yi)加(jia)(jia)工(gong),也容易(yi)(yi)裝(zhuang)拆(chai),但(dan)外形尺(chi)寸和(he)(he)重(zhong)(zhong)(zhong)量(liang)都(dou)較(jiao)大(da),常(chang)用(yong)(yong)于鑄鐵制(zhi)的(de)(de)缸筒(tong)上。半(ban)環連(lian)(lian)接(jie)(jie)式(shi),它的(de)(de)缸筒(tong)壁(bi)部(bu)因開了(le)(le)環形槽而(er)削弱了(le)(le)強度,為此有時(shi)(shi)(shi)要(yao)加(jia)(jia)厚缸壁(bi),它容易(yi)(yi)加(jia)(jia)工(gong)和(he)(he)裝(zhuang)拆(chai),重(zhong)(zhong)(zhong)量(liang)較(jiao)輕,常(chang)用(yong)(yong)于無(wu)(wu)縫鋼(gang)管或鍛鋼(gang)制(zhi)的(de)(de)缸筒(tong)上。螺紋連(lian)(lian)接(jie)(jie)式(shi),它的(de)(de)缸筒(tong)端部(bu)結(jie)構(gou)復(fu)雜,外徑(jing)加(jia)(jia)工(gong)時(shi)(shi)(shi)要(yao)求保證內外徑(jing)同心,裝(zhuang)拆(chai)要(yao)使(shi)用(yong)(yong)工(gong)具,它的(de)(de)外形尺(chi)寸和(he)(he)重(zhong)(zhong)(zhong)量(liang)都(dou)較(jiao)小,常(chang)用(yong)(yong)于無(wu)(wu)縫鋼(gang)管或鑄鋼(gang)制(zhi)的(de)(de)缸筒(tong)上。拉桿(gan)連(lian)(lian)接(jie)(jie)式(shi),結(jie)構(gou)的(de)(de)通用(yong)(yong)性大(da),容易(yi)(yi)加(jia)(jia)工(gong)和(he)(he)裝(zhuang)拆(chai),但(dan)外形尺(chi)寸較(jiao)大(da),且(qie)較(jiao)重(zhong)(zhong)(zhong)。焊接(jie)(jie)連(lian)(lian)接(jie)(jie)式(shi),結(jie)構(gou)簡(jian)單,尺(chi)寸小,但(dan)缸底處內徑(jing)不易(yi)(yi)加(jia)(jia)工(gong),且(qie)可能引起變形。





零部(bu)件加工(gong)(gong)精(jing)(jing)度(du)(du)(du)(du)(du)的(de)(de)影(ying)響(xiang)(xiang)問題,在液(ye)壓缸(gang)的(de)(de)制(zhi)造過程中(zhong)應嚴格控制(zhi)缸(gang)體內(nei)(nei)壁(bi)和活(huo)塞桿表面加工(gong)(gong)精(jing)(jing)度(du)(du)(du)(du)(du),特別是(shi)(shi)幾何(he)精(jing)(jing)度(du)(du)(du)(du)(du),尤其直(zhi)(zhi)(zhi)線(xian)(xian)度(du)(du)(du)(du)(du)是(shi)(shi)關鍵,在國內(nei)(nei)加工(gong)(gong)工(gong)(gong)藝中(zhong),活(huo)塞桿表面的(de)(de)加工(gong)(gong)基本上是(shi)(shi)車后磨(mo)(mo)削,保(bao)證直(zhi)(zhi)(zhi)線(xian)(xian)度(du)(du)(du)(du)(du)問題不大,但(dan)對(dui)于缸(gang)體內(nei)(nei)壁(bi)的(de)(de)加工(gong)(gong),其加工(gong)(gong)方法很多,有(you)鏜(tang)(tang)削-滾壓、鏜(tang)(tang)削-珩(heng)(heng)磨(mo)(mo)、直(zhi)(zhi)(zhi)接(jie)珩(heng)(heng)磨(mo)(mo)等(deng),但(dan)由于國內(nei)(nei)材(cai)(cai)料的(de)(de)基礎水平較國外有(you)差距,管材(cai)(cai)坯料直(zhi)(zhi)(zhi)線(xian)(xian)度(du)(du)(du)(du)(du)差,壁(bi)厚不均勻、硬(ying)度(du)(du)(du)(du)(du)不均勻等(deng)因(yin)素,往往直(zhi)(zhi)(zhi)接(jie)影(ying)響(xiang)(xiang)缸(gang)體內(nei)(nei)壁(bi)加工(gong)(gong)后的(de)(de)直(zhi)(zhi)(zhi)線(xian)(xian)度(du)(du)(du)(du)(du),因(yin)此建議采用鏜(tang)(tang)削-滾壓、鏜(tang)(tang)削-珩(heng)(heng)磨(mo)(mo)工(gong)(gong)藝,如直(zhi)(zhi)(zhi)接(jie)珩(heng)(heng)磨(mo)(mo),則必須首先提高管材(cai)(cai)坯料的(de)(de)直(zhi)(zhi)(zhi)線(xian)(xian)度(du)(du)(du)(du)(du)。

上述圖片僅(jin)供(gong)參(can)考,詳(xiang)細產(chan)品詳(xiang)情請咨詢我(wo)們,更多型(xing)號(hao)請訪問我(wo)們的網站或致(zhi)電我(wo)們了解"。謝(xie)謝(xie)

  在允(yun)許的情況下,液壓缸(gang)的缸(gang)體(ti)壁厚(hou)安全系數盡量選大一些,使缸(gang)體(ti)厚(hou)壁增加(jia),特別是高壓工況下使用的油缸(gang),以減小油壓下的缸(gang)體(ti)變(bian)形,變(bian)形后的缸(gang)體(ti)也(ye)會引起液壓缸(gang)低速爬行。

李建波先生

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威海力建液壓設備廠

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