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液壓缸定制-7-14MPa CJT拉桿式液壓缸定制-力建液壓缸
液壓缸定制-7-14MPa CJT拉桿式液壓缸定制-力建液壓缸

威海(hai)力建液壓(ya)設(she)備廠(chang)

經營模(mo)式:生產加工

地址:山東(dong)省威(wei)海市羊亭孫家灘工業園  

主營:液(ye)壓缸,油缸,液(ye)壓系統

業務熱線:

 QQ:3049278720

產(chan)品詳情 聯系方(fang)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

擺動式液壓缸

擺(bai)動(dong)(dong)(dong)式液(ye)壓缸是輸出扭矩并(bing)實現往復(fu)運(yun)動(dong)(dong)(dong)的(de)執(zhi)行(xing)元(yuan)件,有單葉(xie)片、雙葉(xie)片、螺(luo)(luo)旋(xuan)(xuan)(xuan)擺(bai)動(dong)(dong)(dong)等幾種形式。葉(xie)片式式:定(ding)子塊固(gu)定(ding)在(zai)缸體上,而葉(xie)片和轉(zhuan)子連接在(zai)一(yi)起。根據進油方向,葉(xie)片將帶動(dong)(dong)(dong)轉(zhuan)子作往復(fu)擺(bai)動(dong)(dong)(dong)。螺(luo)(luo)旋(xuan)(xuan)(xuan)擺(bai)動(dong)(dong)(dong)式又分單螺(luo)(luo)旋(xuan)(xuan)(xuan)擺(bai)動(dong)(dong)(dong)和雙螺(luo)(luo)旋(xuan)(xuan)(xuan)兩種,現在(zai)雙螺(luo)(luo)旋(xuan)(xuan)(xuan)比較(jiao)常用,靠兩個(ge)螺(luo)(luo)旋(xuan)(xuan)(xuan)副降液(ye)壓缸內(nei)活塞的(de)直線(xian)運(yun)動(dong)(dong)(dong)轉(zhuan)變為直線(xian)運(yun)動(dong)(dong)(dong)與自轉(zhuan)運(yun)動(dong)(dong)(dong)的(de)復(fu)he運(yun)動(dong)(dong)(dong),從而實現擺(bai)動(dong)(dong)(dong)運(yun)動(dong)(dong)(dong)。








例如(ru):活塞(sai)與活塞(sai)桿(gan)不同(tong)心或活塞(sai)桿(gan)彎曲,液壓(ya)缸或活塞(sai)桿(gan)對導軌安(an)裝位(wei)置偏移(yi),密(mi)封(feng)環裝得過(guo)緊或過(guo)松等。解決(jue)方法是重新修理或調整,更換(huan)損傷(shang)的零件及(ji)清(qing)除鐵屑。

(2)潤(run)滑不(bu)良(liang)或(huo)液壓(ya)(ya)缸(gang)孔徑加工超(chao)差。因為(wei)活塞(sai)與(yu)缸(gang)筒(tong)、導軌(gui)與(yu)活塞(sai)桿(gan)等均有(you)相對運動,如果潤(run)滑不(bu)良(liang)或(huo)液壓(ya)(ya)缸(gang)孔徑超(chao)差,就會加劇磨損,使缸(gang)筒(tong)中心線(xian)直線(xian)性降低。(威海力建冶(ye)金(jin)液壓(ya)(ya)設(she)備廠)




零部(bu)件加工(gong)(gong)(gong)精度的(de)(de)影(ying)響(xiang)(xiang)問(wen)題,在液壓(ya)缸(gang)(gang)(gang)的(de)(de)制造(zao)過程中應(ying)嚴(yan)格(ge)控制缸(gang)(gang)(gang)體內(nei)壁(bi)和活塞(sai)桿表面加工(gong)(gong)(gong)精度,特別是(shi)幾何精度,尤(you)其直(zhi)(zhi)(zhi)線(xian)度是(shi)關(guan)鍵,在國內(nei)加工(gong)(gong)(gong)工(gong)(gong)(gong)藝中,活塞(sai)桿表面的(de)(de)加工(gong)(gong)(gong)基本上是(shi)車后磨削,保證直(zhi)(zhi)(zhi)線(xian)度問(wen)題不大,但對于缸(gang)(gang)(gang)體內(nei)壁(bi)的(de)(de)加工(gong)(gong)(gong),其加工(gong)(gong)(gong)方法很多,有鏜(tang)削-滾壓(ya)、鏜(tang)削-珩(heng)(heng)磨、直(zhi)(zhi)(zhi)接珩(heng)(heng)磨等(deng)(deng),但由于國內(nei)材(cai)料(liao)的(de)(de)基礎水(shui)平較國外有差距,管(guan)材(cai)坯料(liao)直(zhi)(zhi)(zhi)線(xian)度差,壁(bi)厚不均勻(yun)、硬度不均勻(yun)等(deng)(deng)因素,往往直(zhi)(zhi)(zhi)接影(ying)響(xiang)(xiang)缸(gang)(gang)(gang)體內(nei)壁(bi)加工(gong)(gong)(gong)后的(de)(de)直(zhi)(zhi)(zhi)線(xian)度,因此建議采用鏜(tang)削-滾壓(ya)、鏜(tang)削-珩(heng)(heng)磨工(gong)(gong)(gong)藝,如直(zhi)(zhi)(zhi)接珩(heng)(heng)磨,則(ze)必須(xu)首(shou)先(xian)提高管(guan)材(cai)坯料(liao)的(de)(de)直(zhi)(zhi)(zhi)線(xian)度。

上(shang)述圖片僅供參考,詳細(xi)產品(pin)詳情(qing)請咨詢我們,更多(duo)型號請訪問我們的網站或致電我們了解(jie)"。謝謝

  在允許的情況下(xia),液壓(ya)(ya)缸(gang)(gang)的缸(gang)(gang)體壁(bi)厚(hou)安(an)全(quan)系數盡(jin)量選大(da)一些(xie),使(shi)缸(gang)(gang)體厚(hou)壁(bi)增加,特別是高壓(ya)(ya)工況下(xia)使(shi)用的油缸(gang)(gang),以減小油壓(ya)(ya)下(xia)的缸(gang)(gang)體變(bian)形,變(bian)形后的缸(gang)(gang)體也會引(yin)起液壓(ya)(ya)缸(gang)(gang)低(di)速爬(pa)行。

李建波先生

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威海力建液壓設備廠

地址(zhi):山東省威海市羊亭孫家灘工業園
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