
威海力(li)建液壓設備廠
經營模式:生產加(jia)工
地址:山東省(sheng)威海市(shi)羊亭孫(sun)家灘工(gong)業園(yuan)
主營:液壓(ya)缸,油缸,液壓(ya)系統(tong)
業務(wu)熱線(xian):
QQ:3049278720
威海(hai)(hai)力建冶金(jin)液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)設(she)備廠座(zuo)落在膠(jiao)東(dong)半島美麗的(de)海(hai)(hai)濱城市----威海(hai)(hai),主(zhu)要生產重載(zai)液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、標(biao)準(zhun)(zhun)液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、工(gong)程(cheng)(cheng)液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、車輛液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、拉桿多(duo)液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)缸(gang)、液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)系統等(deng)系列多(duo)種(zhong)規格設(she)備及(ji)液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)元件。可以根據用(yong)戶需要設(she)計制(zhi)(zhi)造各(ge)種(zhong)工(gong)程(cheng)(cheng)用(yong)、冶金(jin)用(yong)標(biao)準(zhun)(zhun)和非(fei)標(biao)準(zhun)(zhun)液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)(氣)缸(gang)及(ji)冶金(jin)、礦山、化工(gong)、交通等(deng)行業用(yong)液(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)系統。同時(shi)還從(cong)事特種(zhong)鑄造設(she)備(離心(xin)鑄造機、低壓(ya)(ya)(ya)鑄造機)的(de)研發﹑設(she)計、制(zhi)(zhi)造及(ji)安裝調試和咨詢服務。





采用(yong)滾(gun)壓(ya)(ya)加(jia)工,由于表(biao)(biao)面(mian)(mian)層留有表(biao)(biao)面(mian)(mian)殘余壓(ya)(ya)應力,有助于表(biao)(biao)面(mian)(mian)微小裂紋的(de)(de)封閉,阻礙(ai)侵(qin)蝕(shi)(shi)作用(yong)的(de)(de)擴展。從而提高表(biao)(biao)面(mian)(mian)抗腐蝕(shi)(shi)能力,并能延(yan)緩疲勞裂紋的(de)(de)產生或擴大(da),因而提高缸(gang)筒(tong)疲勞強度。通(tong)過(guo)滾(gun)壓(ya)(ya)成(cheng)型(xing),滾(gun)壓(ya)(ya)表(biao)(biao)面(mian)(mian)形(xing)(xing)成(cheng)一層冷作硬化(hua)層,減(jian)(jian)少了磨(mo)削(xue)副接觸(chu)表(biao)(biao)面(mian)(mian)的(de)(de)彈(dan)性(xing)和(he)塑性(xing)變形(xing)(xing),從而提高了缸(gang)筒(tong)內(nei)壁(bi)的(de)(de)耐磨(mo)性(xing),同時避(bi)免了因磨(mo)削(xue)引起(qi)的(de)(de)shao傷。滾(gun)壓(ya)(ya)后,表(biao)(biao)面(mian)(mian)粗糙度值的(de)(de)減(jian)(jian)小,可(ke)提高配合性(xing)質。
叉車液(ye)壓系統(tong)常(chang)見(jian)的故障檢查與排除
叉車的主要液壓作業部分有起(qi)升缸(gang)和傾斜缸(gang),其故障的檢查與排除方法列舉(ju)如下(xia) :
1、叉車空載(zai)時(shi)不能起升(sheng)和(he)傾斜
故障檢查1:系統(tong)油量不足
故障排除:加油(you)至油(you)標線。
故(gu)障排(pai)除(chu)2:齒(chi)輪泵排(pai)量不足齒(chi)頂隙和齒(chi)側隙過大
故障(zhang)檢查:更(geng)換油泵或零件
故障檢查3:多路閥進油(you)路堵塞
故障排除:疏通多路(lu)閥(fa)油路(lu)

李建波先生
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