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    行星減速機廠家分享行星減速機閑置受潮的處理方法

    發布時間:2021-09-23 閱讀量:

      zaihuagongqiyedeshijishengchanzhong,jingchanghuifaxianyixiexingxingjiansujidianjifangzhiyiduanshijianweiyong,zaiciqiyongshifaxianjiansudianjiraozujueyuanzuzhijiangdi,tebieshizaimeiyujijie,kongqishiduda,qijueyuanzhishenzhihuijiangdidaoling,cishiyinggaijinxingganzaochuli,從而使絕緣電阻、吸收比達到規定值,如果貿然投入運行,就有可能使減速電機線圈絕緣擊穿,造成事故。下麵深圳行星減速機廠家-鵬輝科技小編介紹幾種簡單的減速電機烘幹法:

      1、外部熱源加熱法

      對(dui)於(yu)受(shou)潮(chao)減(jian)速(su)電(dian)機(ji)先(xian)將(jiang)其(qi)拆(chai)檢(jian)後(hou),用(yong)大(da)功(gong)率(lv)的(de)白(bai)熾(chi)燈(deng)泡(pao)放(fang)入(ru)減(jian)速(su)電(dian)機(ji)內(nei)部(bu)對(dui)其(qi)進(jin)行(xing)烘(hong)烤(kao),或(huo)是(shi)將(jiang)齒(chi)輪(lun)減(jian)速(su)電(dian)機(ji)放(fang)入(ru)烘(hong)房(fang)內(nei)進(jin)行(xing)幹(gan)燥(zao)。此(ci)種(zhong)方(fang)法(fa)操(cao)作(zuo)方(fang)便(bian)、kekao,danjinshiyongyuyichaijiandexiaoxingjiansudianji。erduiyudazhongxinghuobuyichaijiandejiansudianjixiangduilaishuogongzuoliangjiudale,tongshiyejiangdilekexingxing。yingdangzhuyideshi:此方法操作時燈泡或熱源不可太靠近線圈,以防燒壞線圈,可在減速電機外殼上加蓋帆布等物品進行保溫。

    行星減速機

      2、電焊機幹燥法

      2.1、交流電焊機幹燥法操作前先將受潮減速電機繞組的6gejiexiantouchuanlianqilai,jikejiedi,zheyangjiukeduisanzuraozushixianjiareganzao,weijianshiganzaoguochengzhongdedianliubianhua,kechuanruyizhidianliubiao,guanchaqidianliushifoudadaojiansudianjiedingdianliude60%~70%。用(yong)交(jiao)流(liu)電(dian)焊(han)機(ji)幹(gan)燥(zao)減(jian)速(su)電(dian)機(ji)不(bu)用(yong)對(dui)減(jian)速(su)電(dian)機(ji)進(jin)行(xing)拆(chai)檢(jian),減(jian)小(xiao)了(le)工(gong)作(zuo)量(liang),同(tong)時(shi)在(zai)通(tong)電(dian)的(de)情(qing)況(kuang)下(xia)減(jian)速(su)電(dian)機(ji)用(yong)其(qi)自(zi)身(shen)電(dian)阻(zu)發(fa)熱(re),使(shi)線(xian)圈(quan)均(jun)勻(yun)受(shou)熱(re),幹(gan)燥(zao)效(xiao)果(guo)比(bi)較(jiao)好(hao),但(dan)此(ci)方(fang)法(fa)隻(zhi)適(shi)用(yong)於(yu)100kWyixiadejiansudianji,qiebunengchangshijianshiyong,yinweijiaoliudianhanjigongzuoshijiazaidianhanjibianyajishangdedianliujiaoda,bunengchangshijianshiyong,fouzekenengshaohuaidianhanji。

      2.2、直(zhi)流(liu)電(dian)焊(han)機(ji)幹(gan)燥(zao)法(fa)操(cao)作(zuo)接(jie)線(xian)和(he)交(jiao)流(liu)類(lei)似(si),所(suo)串(chuan)電(dian)流(liu)表(biao)應(ying)為(wei)直(zhi)流(liu)電(dian)流(liu)表(biao)。用(yong)直(zhi)流(liu)電(dian)焊(han)機(ji)幹(gan)燥(zao)受(shou)潮(chao)減(jian)速(su)電(dian)機(ji)操(cao)作(zuo)方(fang)便(bian),同(tong)時(shi)可(ke)對(dui)大(da)中(zhong)型(xing)減(jian)速(su)電(dian)機(ji)、高(gao)壓(ya)減(jian)速(su)電(dian)機(ji)進(jin)行(xing)長(chang)時(shi)間(jian)幹(gan)燥(zao)。這(zhe)樣(yang),電(dian)焊(han)機(ji)長(chang)時(shi)間(jian)工(gong)作(zuo)或(huo)大(da)電(dian)流(liu)工(gong)作(zuo)時(shi),其(qi)內(nei)部(bu)元(yuan)機(ji)件(jian)不(bu)會(hui)因(yin)長(chang)時(shi)間(jian)大(da)電(dian)流(liu)工(gong)作(zuo)而(er)造(zao)成(cheng)損(sun)壞(huai),故(gu)可(ke)以(yi)對(dui)大(da)中(zhong)型(xing)減(jian)速(su)電(dian)機(ji)長(chang)時(shi)間(jian)使(shi)用(yong)。值(zhi)得(de)注(zhu)意(yi)的(de)是(shi):用這兩種方法幹燥時要求所有接點處 接jie觸chu良liang好hao並bing緊jin固gu,電dian焊han機ji引yin出chu線xian要yao用yong專zhuan用yong電dian線xian,要yao求qiu截jie麵mian大da小xiao應ying滿man足zu電dian焊han機ji輸shu出chu電dian流liu的de載zai流liu量liang。注zhu意yi電dian焊han機ji自zi身shen變bian壓ya機ji的de冷leng卻que,同tong時shi保bao證zheng減jian速su電dian機ji的de絕jue緣yuan阻zu值zhi不bu能neng低di於yu0.1MΩ。還要密切注意減速電機繞組溫度,及時調整電壓電流。

      3、勵磁線圈幹燥法

      勵磁線圈幹燥法即在減速電機定子線圈鐵芯上繞上勵磁線圈,並通入交流電,使定子產生磁通,依靠其鐵損來幹燥減速電機定子。

      shiyonggaifangfashi,yingzhuyilicixianquanzhongdedianliubunengchaoguodaoxiandezailiuliang,tongshihaiyingjianshidingzixianquandewenshengqingkuang,shiqibuyaochaoguochangjiasuoyunxudedazhi。ruxiangtigaoganzaosudu,keshidangtigaolicixianquanshurudianya(所需勵磁線圈的匝數應同倍增加)。值得注意的是:zhezhongfangfashiyongyugonglvdaqiezaixianchangburongyinuodongdedaxingjiansudianji,danshizaigeilicixianquantongdianshiyingshiyongloudianbaohuji,tongshixuanyongdelicixianquanyaoqiudangjiansudianjidingziwendushenggaoshinengmanzuqilianghaodejueyuanxingneng。

      行星減速機dianjishouchaoganzaoshi,bulunyonghezhongfangfaganzao,douyingyibaozhengrenyuanhejiansudianjiweiqianti,zhejiuyaoqiuzaichuliguochengzhong,suishizhuyixingxingjiansujidianjidongraozuhetiexindewenduhejueyuandianzu,baozhengqiwendubuchaoguoyunxuzhibingzuohaojilu。

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