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冶金設備液壓缸-冶金設備液壓缸銷售-力建液壓缸
冶金設備液壓缸-冶金設備液壓缸銷售-力建液壓缸

 威海力(li)建液壓設備廠(chang)

經營(ying)模(mo)式:生產加工

地(di)址:山東省威海市(shi)羊(yang)亭孫家灘工業園(yuan) 

主(zhu)營:液壓缸,油缸,液壓系(xi)統(tong)

業務熱線:

 QQ:3049278720

產(chan)品詳情 聯(lian)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

油缸(gang)(gang)是工程機(ji)械主要部件,傳統的(de)加工方法是:拉削(xue)缸(gang)(gang)體(ti)(ti)——精鏜缸(gang)(gang)體(ti)(ti)——磨(mo)削(xue)缸(gang)(gang)體(ti)(ti)。采用(yong)滾(gun)壓(ya)方法是:拉削(xue)缸(gang)(gang)體(ti)(ti)——精鏜缸(gang)(gang)體(ti)(ti)——滾(gun)壓(ya)缸(gang)(gang)體(ti)(ti),工序(xu)是3部分(fen),但時間(jian)上對比:磨(mo)削(xue)缸(gang)(gang)體(ti)(ti)1米大概(gai)在(zai)1-2天(tian)的(de)時間(jian),滾(gun)壓(ya)缸(gang)(gang)體(ti)(ti)1米大概(gai)在(zai)10-30分(fen)鐘的(de)時間(jian)。投入對比:磨(mo)床(chuang)或(huo)絎磨(mo)機(ji)(幾(ji)萬(wan)——幾(ji)百萬(wan)),滾(gun)壓(ya)刀(1仟——幾(ji)萬(wan))。滾(gun)壓(ya)后(hou),孔表面粗糙度由幢滾(gun)前Ra3.2~6.3um減(jian)小為Ra0.4~0.8&um,









液(ye)壓缸結構基本上(shang)可以分為缸筒和(he)缸蓋、活(huo)塞和(he)活(huo)塞桿、密封裝(zhuang)置(zhi)(zhi)、緩沖裝(zhuang)置(zhi)(zhi)和(he)排(pai)氣裝(zhuang)置(zhi)(zhi)五個部分。今天威海力建小(xiao)編著重帶著大家了解(jie)一下(xia)缸筒和(he)缸蓋。


 缸筒和缸蓋(gai)

一般(ban)來(lai)說,缸(gang)(gang)筒(tong)(tong)(tong)(tong)和(he)缸(gang)(gang)蓋的(de)(de)(de)(de)結(jie)構(gou)形式(shi)(shi)和(he)其使(shi)(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)材料有關。工(gong)(gong)作壓力p<10MPa時,使(shi)(shi)用(yong)(yong)(yong)鑄(zhu)(zhu)(zhu)(zhu)鐵;p<20MPa時,使(shi)(shi)用(yong)(yong)(yong)無縫(feng)鋼(gang)管(guan)(guan)(guan);p>20MPa時,使(shi)(shi)用(yong)(yong)(yong)鑄(zhu)(zhu)(zhu)(zhu)鋼(gang)或(huo)(huo)鍛鋼(gang)。法蘭連(lian)(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)簡(jian)單,容易加(jia)(jia)工(gong)(gong),也容易裝(zhuang)拆(chai),但(dan)外形尺寸(cun)和(he)重量(liang)都(dou)較(jiao)大(da)(da)(da),常用(yong)(yong)(yong)于鑄(zhu)(zhu)(zhu)(zhu)鐵制(zhi)的(de)(de)(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)(tong)上。半環(huan)連(lian)(lian)接(jie)(jie)式(shi)(shi),它(ta)(ta)的(de)(de)(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)(tong)壁部(bu)因開了環(huan)形槽而削弱(ruo)了強度,為(wei)此(ci)有時要加(jia)(jia)厚缸(gang)(gang)壁,它(ta)(ta)容易加(jia)(jia)工(gong)(gong)和(he)裝(zhuang)拆(chai),重量(liang)較(jiao)輕,常用(yong)(yong)(yong)于無縫(feng)鋼(gang)管(guan)(guan)(guan)或(huo)(huo)鍛鋼(gang)制(zhi)的(de)(de)(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)(tong)上。螺紋連(lian)(lian)接(jie)(jie)式(shi)(shi),它(ta)(ta)的(de)(de)(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)(tong)端(duan)部(bu)結(jie)構(gou)復(fu)雜,外徑加(jia)(jia)工(gong)(gong)時要求保(bao)證(zheng)內外徑同心,裝(zhuang)拆(chai)要使(shi)(shi)用(yong)(yong)(yong)工(gong)(gong)具,它(ta)(ta)的(de)(de)(de)(de)外形尺寸(cun)和(he)重量(liang)都(dou)較(jiao)小,常用(yong)(yong)(yong)于無縫(feng)鋼(gang)管(guan)(guan)(guan)或(huo)(huo)鑄(zhu)(zhu)(zhu)(zhu)鋼(gang)制(zhi)的(de)(de)(de)(de)缸(gang)(gang)筒(tong)(tong)(tong)(tong)上。拉桿連(lian)(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)的(de)(de)(de)(de)通(tong)用(yong)(yong)(yong)性大(da)(da)(da),容易加(jia)(jia)工(gong)(gong)和(he)裝(zhuang)拆(chai),但(dan)外形尺寸(cun)較(jiao)大(da)(da)(da),且較(jiao)重。焊接(jie)(jie)連(lian)(lian)接(jie)(jie)式(shi)(shi),結(jie)構(gou)簡(jian)單,尺寸(cun)小,但(dan)缸(gang)(gang)底處內徑不易加(jia)(jia)工(gong)(gong),且可能(neng)引起變形。





b.管(guan)子加工時(shi)形成(cheng)的切(qie)屑。管(guan)子在(zai)定尺(chi)加工之后,在(zai)做兩端(duan)去毛刺操作(zuo)(zuo)時(shi),不(bu)應有遺留(liu)。再者,在(zai)做焊接(jie)管(guan)路操作(zuo)(zuo)的場地附近(jin)放置鋼管(guan),是造成(cheng)焊接(jie)異物混進(jin)的原因。在(zai)焊接(jie)操作(zuo)(zuo)地點附近(jin)放置的管(guan)子,管(guan)口都要封住。還(huan)必須注(zhu)意的是,管(guan)件材料應在(zai)無塵土(tu)的工作(zuo)(zuo)臺上備置齊全。

c.密(mi)封帶進(jin)入缸內。作為(wei)簡(jian)便的(de)密(mi)封材料,在安裝和檢驗中經常采用(yong)聚四氟乙(yi)烯塑料密(mi)封帶,


李建波先生

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威海力建液壓設(she)備廠(chang) 

地(di)址(zhi):山東省威海市羊亭孫家灘工業園
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