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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(bei)廠

經營(ying)模式(shi):生產加(jia)工

地址:山(shan)東省威(wei)海市羊(yang)亭(ting)孫家灘(tan)工業園(yuan)

主營:液壓缸(gang),油缸(gang),液壓系統 

業務(wu)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

YHG1型冶(ye)金設備標準液壓缸

Y-HG1型冶金設備標準液(ye)壓(ya)缸,為(wei)雙作用(yong)單活塞桿(gan)液(ye)壓(ya)缸,缸徑(jing)從40~320mm共有17種規(gui)格,額定(ding)(ding)壓(ya)力為(wei)16MPa,可以帶(dai)緩沖裝(zhuang)置。該系(xi)列液(ye)壓(ya)缸有13種安(an)裝(zhuang)連(lian)接型式,除軸向腳架式外,安(an)裝(zhuang)連(lian)裝(zhuang)尺寸均符(fu)合ISO6021/1-1981的(de)規(gui)定(ding)(ding)。活塞桿(gan)端螺紋亦符(fu)合GB2350-80的(de)規(gui)定(ding)(ding)。適(shi)用(yong)于工作溫度為(wei)-30C~+80C,工作介質為(wei)液(ye)壓(ya)油(you),乳化液(ye)的(de)冶金設備(不適(shi)用(yong)于磷酸脂(zhi))。








液壓缸(gang)(gang)結(jie)構基本上可以分為缸(gang)(gang)筒和缸(gang)(gang)蓋、活(huo)塞(sai)和活(huo)塞(sai)桿、密(mi)封裝(zhuang)(zhuang)置(zhi)、緩(huan)沖(chong)裝(zhuang)(zhuang)置(zhi)和排氣裝(zhuang)(zhuang)置(zhi)五個部分。今天威(wei)海力建小編著重帶著大家了解一下缸(gang)(gang)筒和缸(gang)(gang)蓋。


 缸筒和缸蓋

一般來(lai)說,缸(gang)(gang)筒(tong)和(he)缸(gang)(gang)蓋的(de)結(jie)(jie)(jie)構形(xing)式和(he)其使(shi)(shi)(shi)用(yong)的(de)材(cai)料有關(guan)。工(gong)(gong)(gong)作壓力(li)p<10MPa時,使(shi)(shi)(shi)用(yong)鑄(zhu)鐵;p<20MPa時,使(shi)(shi)(shi)用(yong)無(wu)縫鋼管(guan);p>20MPa時,使(shi)(shi)(shi)用(yong)鑄(zhu)鋼或(huo)鍛鋼。法蘭連(lian)(lian)接(jie)(jie)式,結(jie)(jie)(jie)構簡(jian)單,容易加(jia)(jia)工(gong)(gong)(gong),也容易裝拆(chai)(chai),但外(wai)(wai)形(xing)尺寸(cun)(cun)和(he)重(zhong)量都較(jiao)大,常(chang)用(yong)于(yu)鑄(zhu)鐵制(zhi)的(de)缸(gang)(gang)筒(tong)上(shang)(shang)。半(ban)環連(lian)(lian)接(jie)(jie)式,它的(de)缸(gang)(gang)筒(tong)壁(bi)部因開了(le)環形(xing)槽而削弱了(le)強度(du),為(wei)此(ci)有時要(yao)加(jia)(jia)厚(hou)缸(gang)(gang)壁(bi),它容易加(jia)(jia)工(gong)(gong)(gong)和(he)裝拆(chai)(chai),重(zhong)量較(jiao)輕,常(chang)用(yong)于(yu)無(wu)縫鋼管(guan)或(huo)鍛鋼制(zhi)的(de)缸(gang)(gang)筒(tong)上(shang)(shang)。螺紋連(lian)(lian)接(jie)(jie)式,它的(de)缸(gang)(gang)筒(tong)端部結(jie)(jie)(jie)構復雜,外(wai)(wai)徑(jing)加(jia)(jia)工(gong)(gong)(gong)時要(yao)求保證內外(wai)(wai)徑(jing)同(tong)心,裝拆(chai)(chai)要(yao)使(shi)(shi)(shi)用(yong)工(gong)(gong)(gong)具(ju),它的(de)外(wai)(wai)形(xing)尺寸(cun)(cun)和(he)重(zhong)量都較(jiao)小,常(chang)用(yong)于(yu)無(wu)縫鋼管(guan)或(huo)鑄(zhu)鋼制(zhi)的(de)缸(gang)(gang)筒(tong)上(shang)(shang)。拉桿連(lian)(lian)接(jie)(jie)式,結(jie)(jie)(jie)構的(de)通(tong)用(yong)性大,容易加(jia)(jia)工(gong)(gong)(gong)和(he)裝拆(chai)(chai),但外(wai)(wai)形(xing)尺寸(cun)(cun)較(jiao)大,且較(jiao)重(zhong)。焊接(jie)(jie)連(lian)(lian)接(jie)(jie)式,結(jie)(jie)(jie)構簡(jian)單,尺寸(cun)(cun)小,但缸(gang)(gang)底處內徑(jing)不易加(jia)(jia)工(gong)(gong)(gong),且可能引(yin)起變形(xing)。





零部件加(jia)工(gong)(gong)(gong)精(jing)度(du)(du)的(de)(de)(de)影(ying)(ying)響問題,在液壓缸的(de)(de)(de)制造過程中應嚴(yan)格控制缸體內(nei)壁(bi)和(he)活(huo)塞(sai)桿表面(mian)加(jia)工(gong)(gong)(gong)精(jing)度(du)(du),特(te)別是幾何精(jing)度(du)(du),尤(you)其(qi)直線(xian)度(du)(du)是關鍵,在國內(nei)加(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝中,活(huo)塞(sai)桿表面(mian)的(de)(de)(de)加(jia)工(gong)(gong)(gong)基(ji)(ji)本上是車后磨削,保證直線(xian)度(du)(du)問題不(bu)大,但(dan)(dan)對于(yu)缸體內(nei)壁(bi)的(de)(de)(de)加(jia)工(gong)(gong)(gong),其(qi)加(jia)工(gong)(gong)(gong)方法很多,有鏜(tang)(tang)削-滾壓、鏜(tang)(tang)削-珩(heng)(heng)磨、直接珩(heng)(heng)磨等,但(dan)(dan)由于(yu)國內(nei)材(cai)(cai)(cai)料的(de)(de)(de)基(ji)(ji)礎水(shui)平較國外(wai)有差距,管材(cai)(cai)(cai)坯(pi)料直線(xian)度(du)(du)差,壁(bi)厚(hou)不(bu)均(jun)勻(yun)、硬度(du)(du)不(bu)均(jun)勻(yun)等因素,往往直接影(ying)(ying)響缸體內(nei)壁(bi)加(jia)工(gong)(gong)(gong)后的(de)(de)(de)直線(xian)度(du)(du),因此建議采用鏜(tang)(tang)削-滾壓、鏜(tang)(tang)削-珩(heng)(heng)磨工(gong)(gong)(gong)藝,如直接珩(heng)(heng)磨,則必(bi)須首先提高管材(cai)(cai)(cai)坯(pi)料的(de)(de)(de)直線(xian)度(du)(du)。

上(shang)述圖(tu)片(pian)僅(jin)供參考,詳(xiang)(xiang)細(xi)產品詳(xiang)(xiang)情(qing)請(qing)咨詢我(wo)們(men),更多(duo)型號(hao)請(qing)訪問我(wo)們(men)的網站或致電我(wo)們(men)了解"。謝謝

  在允許的情況(kuang)下(xia),液(ye)壓(ya)缸(gang)的缸(gang)體(ti)(ti)壁厚安全系數盡(jin)量選(xuan)大一些,使缸(gang)體(ti)(ti)厚壁增加(jia),特別是高壓(ya)工況(kuang)下(xia)使用的油缸(gang),以減小油壓(ya)下(xia)的缸(gang)體(ti)(ti)變形,變形后的缸(gang)體(ti)(ti)也(ye)會(hui)引起液(ye)壓(ya)缸(gang)低速爬(pa)行(xing)。

李建波先生

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威(wei)海力(li)建液壓設(she)備廠

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