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威海車輛用液壓缸-車輛用液壓缸廠商-力建車輛用液壓缸(多圖)
威海車輛用液壓缸-車輛用液壓缸廠商-力建車輛用液壓缸(多圖)

威(wei)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家灘工(gong)業園 

主營:液壓缸(gang),油缸(gang),液壓系統 

  業務熱線(xian):

 QQ:3049278720 

產品(pin)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型冶金(jin)設(she)備標準液壓缸

Y-HG1型冶(ye)金設備(bei)標準液(ye)壓(ya)(ya)缸(gang),為(wei)(wei)雙作(zuo)(zuo)用單(dan)活塞桿(gan)液(ye)壓(ya)(ya)缸(gang),缸(gang)徑從40~320mm共(gong)有17種規格,額定壓(ya)(ya)力為(wei)(wei)16MPa,可以帶緩沖裝(zhuang)置。該系列液(ye)壓(ya)(ya)缸(gang)有13種安(an)裝(zhuang)連接(jie)型式,除軸向腳架式外(wai),安(an)裝(zhuang)連裝(zhuang)尺寸均符(fu)合(he)ISO6021/1-1981的規定。活塞桿(gan)端螺紋(wen)亦符(fu)合(he)GB2350-80的規定。適用于(yu)工作(zuo)(zuo)溫度為(wei)(wei)-30C~+80C,工作(zuo)(zuo)介質為(wei)(wei)液(ye)壓(ya)(ya)油,乳(ru)化(hua)液(ye)的冶(ye)金設備(bei)(不適用于(yu)磷(lin)酸(suan)脂(zhi))。








油缸(gang)是(shi)工程(cheng)機(ji)械主要部(bu)件(jian),傳統的(de)加(jia)工方(fang)法是(shi):拉削(xue)(xue)缸(gang)體(ti)(ti)——精(jing)鏜(tang)缸(gang)體(ti)(ti)——磨(mo)削(xue)(xue)缸(gang)體(ti)(ti)。采用滾壓(ya)方(fang)法是(shi):拉削(xue)(xue)缸(gang)體(ti)(ti)——精(jing)鏜(tang)缸(gang)體(ti)(ti)——滾壓(ya)缸(gang)體(ti)(ti),工序是(shi)3部(bu)分,但時(shi)間(jian)上對比:磨(mo)削(xue)(xue)缸(gang)體(ti)(ti)1米大概在1-2天的(de)時(shi)間(jian),滾壓(ya)缸(gang)體(ti)(ti)1米大概在10-30分鐘的(de)時(shi)間(jian)。投入對比:磨(mo)床(chuang)或(huo)絎(heng)磨(mo)機(ji)(幾(ji)萬(wan)(wan)——幾(ji)百萬(wan)(wan)),滾壓(ya)刀(1仟(qian)——幾(ji)萬(wan)(wan))。滾壓(ya)后,孔表面粗糙度由幢滾前Ra3.2~6.3um減小為Ra0.4~0.8&um,



液壓缸結構基本上可(ke)以分為缸筒和缸蓋(gai)、活塞(sai)(sai)和活塞(sai)(sai)桿、密封(feng)裝置、緩沖裝置和排氣裝置五個部分。今天威海(hai)力建小(xiao)編著重帶(dai)著大家了解一(yi)下缸筒和缸蓋(gai)。


 缸筒和缸蓋

一般來說,缸筒(tong)和(he)(he)(he)缸蓋的(de)(de)(de)(de)結(jie)構(gou)(gou)(gou)形(xing)式(shi)和(he)(he)(he)其使(shi)用(yong)(yong)的(de)(de)(de)(de)材料(liao)有關。工(gong)(gong)(gong)作(zuo)壓力p<10MPa時,使(shi)用(yong)(yong)鑄(zhu)鐵;p<20MPa時,使(shi)用(yong)(yong)無(wu)縫(feng)(feng)鋼(gang)管;p>20MPa時,使(shi)用(yong)(yong)鑄(zhu)鋼(gang)或鍛鋼(gang)。法蘭連(lian)(lian)接(jie)(jie)式(shi),結(jie)構(gou)(gou)(gou)簡單,容(rong)易(yi)加(jia)工(gong)(gong)(gong),也容(rong)易(yi)裝(zhuang)拆,但外(wai)形(xing)尺寸和(he)(he)(he)重(zhong)(zhong)(zhong)量都較大(da),常用(yong)(yong)于(yu)鑄(zhu)鐵制(zhi)的(de)(de)(de)(de)缸筒(tong)上(shang)。半(ban)環(huan)連(lian)(lian)接(jie)(jie)式(shi),它的(de)(de)(de)(de)缸筒(tong)壁部因開了環(huan)形(xing)槽而削弱了強度,為此有時要(yao)加(jia)厚(hou)缸壁,它容(rong)易(yi)加(jia)工(gong)(gong)(gong)和(he)(he)(he)裝(zhuang)拆,重(zhong)(zhong)(zhong)量較輕,常用(yong)(yong)于(yu)無(wu)縫(feng)(feng)鋼(gang)管或鍛鋼(gang)制(zhi)的(de)(de)(de)(de)缸筒(tong)上(shang)。螺紋連(lian)(lian)接(jie)(jie)式(shi),它的(de)(de)(de)(de)缸筒(tong)端(duan)部結(jie)構(gou)(gou)(gou)復雜,外(wai)徑加(jia)工(gong)(gong)(gong)時要(yao)求保證內(nei)外(wai)徑同(tong)心,裝(zhuang)拆要(yao)使(shi)用(yong)(yong)工(gong)(gong)(gong)具,它的(de)(de)(de)(de)外(wai)形(xing)尺寸和(he)(he)(he)重(zhong)(zhong)(zhong)量都較小,常用(yong)(yong)于(yu)無(wu)縫(feng)(feng)鋼(gang)管或鑄(zhu)鋼(gang)制(zhi)的(de)(de)(de)(de)缸筒(tong)上(shang)。拉(la)桿連(lian)(lian)接(jie)(jie)式(shi),結(jie)構(gou)(gou)(gou)的(de)(de)(de)(de)通用(yong)(yong)性大(da),容(rong)易(yi)加(jia)工(gong)(gong)(gong)和(he)(he)(he)裝(zhuang)拆,但外(wai)形(xing)尺寸較大(da),且較重(zhong)(zhong)(zhong)。焊接(jie)(jie)連(lian)(lian)接(jie)(jie)式(shi),結(jie)構(gou)(gou)(gou)簡單,尺寸小,但缸底處內(nei)徑不易(yi)加(jia)工(gong)(gong)(gong),且可能引(yin)起(qi)變形(xing)。





李建波先生

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 威海力建液(ye)壓設備廠

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