
威海力(li)建液壓設備(bei)廠
經營模式:生產加工
地址:山東省(sheng)威海市羊亭孫家灘工業園
主營:液壓(ya)缸,油缸,液壓(ya)系(xi)統
業務熱線:
QQ:3049278720
擺動式液壓缸
擺(bai)(bai)動(dong)(dong)(dong)式液(ye)壓缸是(shi)輸出扭矩并實現(xian)往(wang)復運(yun)(yun)動(dong)(dong)(dong)的(de)執行(xing)元件,有單(dan)葉片(pian)(pian)(pian)、雙(shuang)葉片(pian)(pian)(pian)、螺(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)等(deng)幾種(zhong)形式。葉片(pian)(pian)(pian)式式:定(ding)子(zi)塊固定(ding)在(zai)缸體上,而葉片(pian)(pian)(pian)和轉(zhuan)(zhuan)子(zi)連接在(zai)一起。根據進(jin)油方向,葉片(pian)(pian)(pian)將帶(dai)動(dong)(dong)(dong)轉(zhuan)(zhuan)子(zi)作往(wang)復擺(bai)(bai)動(dong)(dong)(dong)。螺(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)式又分單(dan)螺(luo)旋(xuan)(xuan)擺(bai)(bai)動(dong)(dong)(dong)和雙(shuang)螺(luo)旋(xuan)(xuan)兩種(zhong),現(xian)在(zai)雙(shuang)螺(luo)旋(xuan)(xuan)比較常(chang)用,靠兩個螺(luo)旋(xuan)(xuan)副降液(ye)壓缸內(nei)活塞的(de)直線運(yun)(yun)動(dong)(dong)(dong)轉(zhuan)(zhuan)變為(wei)直線運(yun)(yun)動(dong)(dong)(dong)與(yu)自轉(zhuan)(zhuan)運(yun)(yun)動(dong)(dong)(dong)的(de)復he運(yun)(yun)動(dong)(dong)(dong),從而實現(xian)擺(bai)(bai)動(dong)(dong)(dong)運(yun)(yun)動(dong)(dong)(dong)。





修復工藝:
1、用氧-乙(yi)que火(huo)焰烤(kao)劃傷部位(掌握溫度,避免表面退(tui)火(huo)),將常年滲金屬表面的油烤(kao)出來,烤(kao)到沒有火(huo)花四濺。
2、將劃傷(shang)部位(wei)用角磨機表(biao)面處理,打(da)磨深度1毫米以上,并沿導軌打(da)磨出溝槽,燕尾槽。劃傷(shang)兩端鉆孔加深,改(gai)變受(shou)力情(qing)況。
3、用(yong)脫脂(zhi)棉蘸丙tong或無(wu)水乙醇將表面清洗干凈。(威海力建液壓設備廠)
現象(xiang)(一):機械損(sun)傷
原因:
1.在配合面上有(you)傷痕
2.含有(you)金屬類雜(za)物或其它(ta)雜(za)質
3.裝配時配合面倒角處有毛刺(ci)
防止措施:
1.裝配(pei)前檢查,清洗干凈零(ling)件,不允許有任何雜質進入
2.改善系統過濾裝置,按時更換(huan)系統介質
3.加(jia)大(da)配合面(mian)的(de)倒角,并(bing)使(shi)之盡量光(guang)滑,去掉毛刺和飛邊
原因:
1.配合間隙(xi)設計過大(da)
2.系統壓力過高
3.支撐(cheng)環剛(gang)度不夠產生(sheng)間(jian)隙
防止措施:
1.減少(shao)配合(he)間隙(xi)
2.加支撐環
3.壓力(li)過高,可增加一道緩(huan)沖密封
3.重新選擇密(mi)封材料
4.更改(gai)支撐環材料或尺寸