
威海力(li)建液壓設備廠
經(jing)營(ying)模式:生產加工(gong)
地址:山東省(sheng)威海市羊亭孫家灘工業園
主營:液壓(ya)缸(gang),油缸(gang),液壓(ya)系統
業(ye)務熱(re)線:
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擺動式液壓缸
擺(bai)(bai)動(dong)(dong)(dong)式(shi)(shi)液(ye)壓(ya)缸(gang)是輸(shu)出扭矩并實現(xian)往復(fu)(fu)運動(dong)(dong)(dong)的執行元件,重載液(ye)壓(ya)缸(gang)批發,有單葉(xie)片(pian)(pian)、雙葉(xie)片(pian)(pian)、螺旋(xuan)擺(bai)(bai)動(dong)(dong)(dong)等幾(ji)種(zhong)形式(shi)(shi)。葉(xie)片(pian)(pian)式(shi)(shi)式(shi)(shi):定子塊固(gu)定在缸(gang)體上,宋村(cun)鎮重載液(ye)壓(ya)缸(gang),而葉(xie)片(pian)(pian)和轉(zhuan)子連接在一起。根據進油方向,葉(xie)片(pian)(pian)將(jiang)帶動(dong)(dong)(dong)轉(zhuan)子作往復(fu)(fu)擺(bai)(bai)動(dong)(dong)(dong)。螺旋(xuan)擺(bai)(bai)動(dong)(dong)(dong)式(shi)(shi)又分(fen)單螺旋(xuan)擺(bai)(bai)動(dong)(dong)(dong)和雙螺旋(xuan)兩(liang)種(zhong),現(xian)在雙螺旋(xuan)比較常用,靠(kao)兩(liang)個(ge)螺旋(xuan)副降液(ye)壓(ya)缸(gang)內(nei)活塞的直線運動(dong)(dong)(dong)轉(zhuan)變(bian)為(wei)直線運動(dong)(dong)(dong)與自轉(zhuan)運動(dong)(dong)(dong)的復(fu)(fu)he運動(dong)(dong)(dong),從而實現(xian)擺(bai)(bai)動(dong)(dong)(dong)運動(dong)(dong)(dong)。
O形(xing)密(mi)封(feng)(feng)圈(quan)(quan)(quan)在低(di)壓(ya)(ya)下使(shi)用時,與U形(xing)密(mi)封(feng)(feng)圈(quan)(quan)(quan)比(bi)較,由于面壓(ya)(ya)較高、動靜摩擦阻(zu)力(li)之(zhi)差較大(da),容易(yi)產生(sheng)滑移或爬行(xing);U型(xing)密(mi)封(feng)(feng)圈(quan)(quan)(quan)的面壓(ya)(ya)隨著壓(ya)(ya)力(li)的提高而增(zeng)(zeng)大(da),雖(sui)然密(mi)封(feng)(feng)效果(guo)也(ye)相應提高,但動靜摩擦阻(zu)力(li)之(zhi)差也(ye)變大(da),內壓(ya)(ya)增(zeng)(zeng)加(jia),影響橡膠彈性,重載液壓(ya)(ya)缸廠家,由于唇緣(yuan)的接(jie)觸阻(zu)力(li)增(zeng)(zeng)大(da),密(mi)封(feng)(feng)圈(quan)(quan)(quan)將會傾(qing)翻及唇緣(yuan)伸長,重載液壓(ya)(ya)缸廠,也(ye)容易(yi)引起滑移或爬行(xing),為(wei)防止其(qi)(qi)傾(qing)翻可采(cai)用支(zhi)承環(huan)保(bao)持其(qi)(qi)穩定。
6、材料固化后,用細磨石或刮dao,將高出導軌表面的材料修(xiu)復平整,施(shi)工完畢(bi)。
注意事項:
為(wei)了確保(bao)設備的正常工作運行,必(bi)須保(bao)證:
1、嚴格、謹慎安裝;
2、清洗(xi)設備存留的油灰(hui)及(ji)雜質(zhi);
3、更換潤滑油,完善設(she)備潤滑系統(tong)。
4、更換(huan)擋霄(xiao)器,確(que)保有效(xiao)的清(qing)理導軌上(shang)的鐵屑
叉車液壓系統(tong)常見故障(zhang)檢查與排除
叉車的主要(yao)液壓作業部分有起升缸(gang)和傾斜缸(gang),其故障(zhang)檢查與(yu)排除方法列(lie)舉如下 :
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