馬(ma)鞍山市巨德機(ji)械科技有限公(gong)司
經營(ying)模式:生產加工
地址(zhi):安徽省馬鞍山市博望區博望工業園(yuan)
主營:卷(juan)板機(ji)(ji)(ji),卷(juan)錐(zhui)機(ji)(ji)(ji),剪板機(ji)(ji)(ji),沖床,折(zhe)彎機(ji)(ji)(ji),校平機(ji)(ji)(ji),刀片,模具(ju)
業務熱線:0555-7163388
電(dian)動卷板(ban)機(ji)-電(dian)動卷板(ban)機(ji)價格-馬(ma)鞍山(shan)市巨(ju)德機(ji)械公司
簡易二手卷板機又叫做經(jing)濟型二(er)手(shou)卷(juan)板機,因為其價格經(jing)濟自動化程度(du)又高,因此在二(er)手(shou)卷(juan)板機加工工作中(zhong)得(de)到廣泛(fan)認可和廣泛(fan)運用(yong)。簡單(dan)介紹下二(er)手(shou)卷(juan)板機在日(ri)常生產工作中(zhong)會遇(yu)到哪些問題(ti)?
1.二手(shou)卷板機(ji)發動后(hou),步進電(dian)機(ji)顫動不轉(zhuan),這(zhe)一現象一般是(shi)步進電(dian)機(ji)或其操(cao)控(kong)系統斷相形(xing)成(cheng)的。所(suo)以應要點(dian)查看(kan)驅(qu)動電(dian)源(yuan)部分。也可能是(shi)機(ji)械缺點(dian)形(xing)成(cheng)的。
2.二手卷(juan)板(ban)機(ji)(ji)工(gong)作(zuo)過程(cheng)中,工(gong)作(zuo)臺溘然(ran)休止工(gong)作(zuo),步進(jin)電機(ji)(ji)顫動不轉(zhuan),這(zhe)一(yi)現(xian)象一(yi)般是(shi)由機(ji)(ji)械缺點引起(qi)的,但也可能是(shi)操控系統(tong)發作(zuo)缺點形成的。
3.低速(su)(su)時(shi)(shi)(shi)步(bu)(bu)進電(dian)機(ji)(ji)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)正常(chang)(chang)(chang),高(gao)(gao)(gao)速(su)(su)時(shi)(shi)(shi)步(bu)(bu)進電(dian)機(ji)(ji)丟步(bu)(bu),這(zhe)一(yi)現(xian)象可能是(shi)(shi)驅動電(dian)源電(dian)壓下降,使步(bu)(bu)進電(dian)機(ji)(ji)輸(shu)(shu)出(chu)轉矩(ju)減小(xiao)形(xing)成的(de)(de)。應(ying)查看(kan)絲(si)母與絲(si)杠間(jian)隙或(huo)溜(liu)板(ban)鑲條是(shi)(shi)否太緊(jin)、滾珠(zhu)絲(si)杠的(de)(de)滾珠(zhu)導槽內有(you)無(wu)異(yi)物、絲(si)杠有(you)無(wu)曲折變形(xing)、步(bu)(bu)進電(dian)機(ji)(ji)減速(su)(su)器(qi)內柔性齒輪是(shi)(shi)否松動或(huo)有(you)無(wu)異(yi)物卡(ka)住(zhu)(zhu)等。當高(gao)(gao)(gao)壓開(kai)頭三(san)極管損(sun)壞后,高(gao)(gao)(gao)壓電(dian)源無(wu)法接(jie)通,使高(gao)(gao)(gao)速(su)(su)時(shi)(shi)(shi)步(bu)(bu)進電(dian)機(ji)(ji)輸(shu)(shu)出(chu)力矩(ju)削減,形(xing)成丟步(bu)(bu)。卷輥在進給或(huo)在加(jia)(jia)工(gong)(gong)(gong)時(shi)(shi)(shi)要求低速(su)(su)工(gong)(gong)(gong)作(zuo)(zuo)(zuo),這(zhe)時(shi)(shi)(shi)步(bu)(bu)進電(dian)機(ji)(ji)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)速(su)(su)度(du)較(jiao)低,選用(yong)低壓電(dian)源供電(dian),而程序回(hui)零點時(shi)(shi)(shi),要求快速(su)(su)退(tui)回(hui),這(zhe)時(shi)(shi)(shi)要求步(bu)(bu)進電(dian)機(ji)(ji)高(gao)(gao)(gao)速(su)(su)工(gong)(gong)(gong)作(zuo)(zuo)(zuo),選用(yong)高(gao)(gao)(gao)壓驅動電(dian)源,使輸(shu)(shu)出(chu)轉矩(ju)增大,保證正常(chang)(chang)(chang)回(hui)零。這(zhe)時(shi)(shi)(shi),可先將工(gong)(gong)(gong)作(zuo)(zuo)(zuo)臺退(tui)回(hui)原(yuan)點,重新發動加(jia)(jia)工(gong)(gong)(gong)程序,若工(gong)(gong)(gong)作(zuo)(zuo)(zuo)臺老是(shi)(shi)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)到某(mou)一(yi)方位(wei)時(shi)(shi)(shi)休止工(gong)(gong)(gong)作(zuo)(zuo)(zuo),應(ying)該是(shi)(shi)傳動系統的(de)(de)某(mou)一(yi)部位(wei)損(sun)壞、變形(xing)或(huo)被(bei)異(yi)物卡(ka)住(zhu)(zhu)等原(yuan)因(yin)形(xing)成的(de)(de)。這(zhe)樣去時(shi)(shi)(shi)丟步(bu)(bu)而回(hui)來(lai)時(shi)(shi)(shi)正常(chang)(chang)(chang)就會形(xing)成上述現(xian)象。
1.檢查三輥卷板機的孔(kong)蓋板是否過薄(bo)。擰緊螺栓(shuan)后,容易變(bian)形(xing),接觸間(jian)隙漏油(you);
2.三輥卷板(ban)(ban)機在運行過程中,油(you)箱被(bei)劇烈(lie)攪拌,潤滑油(you)在三輥卷板(ban)(ban)機內四處飛濺。如果油(you)量(liang)過多(duo),會有(you)大量(liang)潤滑油(you)堆積在軸(zhou)封和接觸(chu)面上,造成泄漏;
3.三(san)輥卷板機箱(xiang)體上沒有回油(you)槽,潤滑油(you)堆積在(zai)軸(zhou)封、端(duan)蓋、接觸面(mian)等處。并在(zai)壓力差的(de)作用下(xia)從間(jian)隙(xi)向(xiang)外泄漏;
4.維修(xiu)工藝不當:設(she)備(bei)維修(xiu)時,接觸面污(wu)物(wu)清(qing)除(chu)不徹底,密(mi)封(feng)(feng)膠選擇(ze)不當,密(mi)封(feng)(feng)件安裝反向,未及時更換密(mi)封(feng)(feng)件,也會造(zao)成漏油;
5.在制造過程中,鑄件沒有退火或時效,內應力沒有消除,必然導致變形和空(kong)洞(dong),造成漏油。
當我們的三輥卷板機發生漏油時,首先要找到一個合理的原因,從蕞合適的地方防止漏油,這樣可以讓維修工作事半功倍。