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絲(si)桿升降(jiang)機(ji)在利用進(jin)程中有時(shi)會呈現一些小問(wen)題:
絲桿升降機清理：
在利(li)用(yong)(yong)(yong)(yong)完之后要對絲桿(gan)(gan)升(sheng)(sheng)降(jiang)機(ji)(ji)機(ji)(ji)身進(jin)行清理(li)，在升(sheng)(sheng)降(jiang)進(jin)程中留下的(de)(de)資料殘留有(you)些(xie)(xie)可能(neng)會(hui)腐化絲桿(gan)(gan)升(sheng)(sheng)降(jiang)機(ji)(ji)。HB工(gong)(gong)(gong)(gong)(gong)業齒(chi)輪(lun)箱(xiang)承(cheng)(cheng)(cheng)受來(lai)自(zi)風輪(lun)的(de)(de)作用(yong)(yong)(yong)(yong)力(li)和齒(chi)輪(lun)傳(chuan)動(dong)(dong)時產生的(de)(de)反力(li)，必須具(ju)有(you)足(zu)夠的(de)(de)剛性去承(cheng)(cheng)(cheng)受力(li)和力(li)矩的(de)(de)作用(yong)(yong)(yong)(yong)，防(fang)止變形，保(bao)證傳(chuan)動(dong)(dong)質(zhi)量(liang)。齒(chi)輪(lun)箱(xiang)箱(xiang)體的(de)(de)設(she)計應按照風電機(ji)(ji)組(zu)動(dong)(dong)力(li)傳(chuan)動(dong)(dong)的(de)(de)布局(ju)安排、加(jia)工(gong)(gong)(gong)(gong)(gong)和裝配條件、便于(yu)(yu)檢(jian)查和維護(hu)等要求來(lai)進(jin)行。螺(luo)(luo)旋升(sheng)(sheng)降(jiang)機(ji)(ji)由蝸(gua)(gua)(gua)(gua)輪(lun)蝸(gua)(gua)(gua)(gua)桿(gan)(gan)、箱(xiang)體、軸(zhou)(zhou)承(cheng)(cheng)(cheng)、絲杠等零(ling)部件組(zu)成。工(gong)(gong)(gong)(gong)(gong)作原理(li)為：電機(ji)(ji)或者手動(dong)(dong)驅(qu)動(dong)(dong)蝸(gua)(gua)(gua)(gua)桿(gan)(gan)旋轉(zhuan)，蝸(gua)(gua)(gua)(gua)桿(gan)(gan)驅(qu)動(dong)(dong)蝸(gua)(gua)(gua)(gua)輪(lun)減(jian)(jian)速(su)(su)旋轉(zhuan)，蝸(gua)(gua)(gua)(gua)輪(lun)內腔加(jia)工(gong)(gong)(gong)(gong)(gong)為內螺(luo)(luo)紋，驅(qu)動(dong)(dong)絲杠上下移動(dong)(dong)，由于(yu)(yu)內部有(you)蝸(gua)(gua)(gua)(gua)輪(lun)蝸(gua)(gua)(gua)(gua)桿(gan)(gan)，絲杠的(de)(de)減(jian)(jian)速(su)(su)作用(yong)(yong)(yong)(yong)，達到放大推(tui)力(li)的(de)(de)作用(yong)(yong)(yong)(yong)。齒(chi)輪(lun)減(jian)(jian)速(su)(su)機(ji)(ji)原動(dong)(dong)機(ji)(ji)和工(gong)(gong)(gong)(gong)(gong)作機(ji)(ji)之間的(de)(de)獨立(li)的(de)(de)閉式傳(chuan)動(dong)(dong)裝置(zhi)，用(yong)(yong)(yong)(yong)來(lai)降(jiang)低轉(zhuan)速(su)(su)和增(zeng)大轉(zhuan)矩，以滿足(zu)工(gong)(gong)(gong)(gong)(gong)作需要，在某(mou)些(xie)(xie)場合也用(yong)(yong)(yong)(yong)來(lai)增(zeng)速(su)(su)，稱為增(zeng)速(su)(su)器。每個月好用(yong)(yong)(yong)(yong)機(ji)(ji)油(you)對軸(zhou)(zhou)等部位進(jin)行加(jia)油(you)
絲桿升(sheng)降(jiang)機(ji)升(sheng)不起或回(hui)升(sheng)力弱：
1.溢流閥(fa)壓力調(diao)節不合(he)乎請(qing)求調(diao)劑壓力到請(qing)求值
2.油缸內泄(xie)檢查或調換油缸組件(jian)
3.換向閥(fa)卡緊或內泄(xie)檢查或調換閥(fa)組(zu)件(jian)
4.油面過低(di)、進油濾油器(qi)堵塞加(jia)足油，蕩滌濾油器(qi)
5.供油泵有弊病檢查或調換泵
松土器升(sheng)降不起或回升(sheng)力弱(ruo)
1.溢流(liu)閥壓力調節(jie)不合乎請求調劑壓力到請求值
2.油(you)缸內泄(xie)見上項2.3.4.5的消除方法
3.換向閥卡緊或內泄
4.油面(mian)過(guo)低、進油濾油器堵塞
5.供油泵有弊病
6.單向(xiang)閥泄漏檢(jian)查單向(xiang)閥芯與閥座磨破壞情況，單向(xiang)閥彈簧是否疲勞(lao)、變形等
操作桿(gan)沉重：
1.操作桿(gan)機構(gou)有弊病檢查、調劑、調換不及格整機；蕩滌(di)閥件(jian)；檢查液壓油清潔度
2.把持閥(fa)閥(fa)芯卡(ka)緊(制造、裝(zhuang)置(zhi)問題、污物問題)
液力變矩(ju)器及彌補(bu)體系有弊(bi)病
如液力變矩器無力，能源換檔失靈，油溫過高等(deng)
1.液力變矩器無力
(1)液力油量不足(zu)
(2)調壓不當(dang)
(3)背壓(ya)不(bu)足(zu)檢查變矩(ju)(ju)器油(you)品質(是(shi)否誤用(yong)液(ye)壓(ya)傳動(dong)用(yong)油(you))，用(yong)量(liang)，檢查變矩(ju)(ju)調壓(ya)閥、背壓(ya)閥及其調定壓(ya)力值
2.能源(yuan)換檔失靈(ling)
(1).快回(hui)閥(fa)(fa)、減壓閥(fa)(fa)、能(neng)源變(bian)速(su)閥(fa)(fa)、換向閥(fa)(fa)呈現卡逝世(shi)、內泄漏(lou)
(2).油(you)沾染(ran)重大檢查(cha)閥卡逝世起因(yin)并作相應消(xiao)除，過濾或調換液力油(you)
(3).油溫升(sheng)高過大檢查冷卻器是否有弊病，檢查液(ye)力(li)油品質品牌
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