簡易卷板機又叫(jiao)做經濟型卷(juan)板機，因為其價格經濟自動化程度(du)又高，因此在機加工工作中得到廣泛認可和(he)廣泛運用。

1.卷板機(ji)發(fa)動(dong)后，步進(jin)電機(ji)顫動(dong)不轉，這一現象一般是步進(jin)電機(ji)或(huo)其操(cao)控系統斷相形成(cheng)的。所以(yi)應要(yao)點查(cha)看驅動(dong)電源部分。也(ye)可(ke)能是機(ji)械缺點形成(cheng)的。

2.卷板機工作(zuo)過程(cheng)中，工作(zuo)臺(tai)溘然休止工作(zuo)，步進電機顫動(dong)不轉，這一(yi)現(xian)象一(yi)般(ban)是由機械(xie)缺點引起的，但(dan)也可能(neng)是操控系(xi)統(tong)發作(zuo)缺點形成的。

3.低(di)速(su)(su)(su)時(shi)(shi)步(bu)(bu)(bu)(bu)進(jin)電(dian)機(ji)(ji)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)正常，高速(su)(su)(su)時(shi)(shi)步(bu)(bu)(bu)(bu)進(jin)電(dian)機(ji)(ji)丟步(bu)(bu)(bu)(bu)，這(zhe)一(yi)現象可能是(shi)驅動(dong)(dong)電(dian)源電(dian)壓(ya)下降，使步(bu)(bu)(bu)(bu)進(jin)電(dian)機(ji)(ji)輸(shu)(shu)出轉(zhuan)矩(ju)減小(xiao)形(xing)成(cheng)的。應查(cha)看絲(si)母與(yu)絲(si)杠(gang)間隙或(huo)溜(liu)板鑲條是(shi)否(fou)太緊(jin)、滾(gun)珠絲(si)杠(gang)的滾(gun)珠導槽內有無(wu)(wu)(wu)異物、絲(si)杠(gang)有無(wu)(wu)(wu)曲(qu)折(zhe)變(bian)形(xing)、步(bu)(bu)(bu)(bu)進(jin)電(dian)機(ji)(ji)減速(su)(su)(su)器(qi)內柔性齒輪是(shi)否(fou)松動(dong)(dong)或(huo)有無(wu)(wu)(wu)異物卡(ka)住等。當高壓(ya)開頭三極管(guan)損壞后，高壓(ya)電(dian)源無(wu)(wu)(wu)法(fa)接通(tong)，使高速(su)(su)(su)時(shi)(shi)步(bu)(bu)(bu)(bu)進(jin)電(dian)機(ji)(ji)輸(shu)(shu)出力(li)矩(ju)削減，形(xing)成(cheng)丟步(bu)(bu)(bu)(bu)。卷(juan)輥在進(jin)給(gei)或(huo)在加(jia)工(gong)(gong)(gong)(gong)時(shi)(shi)要求(qiu)低(di)速(su)(su)(su)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)，這(zhe)時(shi)(shi)步(bu)(bu)(bu)(bu)進(jin)電(dian)機(ji)(ji)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)速(su)(su)(su)度(du)較低(di)，選用低(di)壓(ya)電(dian)源供電(dian)，而(er)程序(xu)(xu)回(hui)零點(dian)時(shi)(shi)，要求(qiu)快(kuai)速(su)(su)(su)退(tui)(tui)回(hui)，這(zhe)時(shi)(shi)要求(qiu)步(bu)(bu)(bu)(bu)進(jin)電(dian)機(ji)(ji)高速(su)(su)(su)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)，選用高壓(ya)驅動(dong)(dong)電(dian)源，使輸(shu)(shu)出轉(zhuan)矩(ju)增大，保證正常回(hui)零。這(zhe)時(shi)(shi)，可先將工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)臺退(tui)(tui)回(hui)原點(dian)，重(zhong)新發動(dong)(dong)加(jia)工(gong)(gong)(gong)(gong)程序(xu)(xu)，若工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)臺老是(shi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)到某一(yi)方位(wei)時(shi)(shi)休止工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)，應該是(shi)傳動(dong)(dong)系(xi)統的某一(yi)部位(wei)損壞、變(bian)形(xing)或(huo)被(bei)異物卡(ka)住等原因(yin)形(xing)成(cheng)的。這(zhe)樣去時(shi)(shi)丟步(bu)(bu)(bu)(bu)而(er)回(hui)來時(shi)(shi)正常就會形(xing)成(cheng)上述現象。

4.卷板機工(gong)(gong)作(zuo)完畢，輥子回來(lai)不到(dao)原點(dian)，這一現象(xiang)一般是操(cao)控(kong)系統(tong)缺點(dian)引起的。所以(yi)在查看上述部件未果的情況下，還應查看絲杠(gang)、絲母、溜板、步(bu)進(jin)電機減速(su)器等部分，當有(you)(you)部件曲折(zhe)、變(bian)型、或有(you)(you)異物卡住時(shi)會使(shi)工(gong)(gong)作(zuo)阻力增大(da)，當低速(su)工(gong)(gong)作(zuo)時(shi)，現象(xiang)不明(ming)顯，但高(gao)速(su)工(gong)(gong)作(zuo)時(shi)則不能(neng)徹底戰勝工(gong)(gong)作(zuo)阻力而形成丟步(bu)。

5.卷板(ban)(ban)機工作完(wan)畢，上輥回來原點(dian)(dian)(dian)時(shi)(shi)越位，這(zhe)種現(xian)象(xiang)一般是(shi)由機械傳(chuan)動系統工作阻力太大(da)(da)引起(qi)的。這(zhe)一缺(que)點(dian)(dian)(dian)替(ti)換開(kai)關(guan)三(san)極管即可消除。所以(yi)，簡易卷板(ban)(ban)機是(shi)較凌亂的機—電(dian)(dian)一體化設備，因而(er)(er)在出(chu)現(xian)缺(que)點(dian)(dian)(dian)時(shi)(shi)也要從卷板(ban)(ban)機的機械結構(gou)和電(dian)(dian)氣操控(kong)(kong)兩(liang)個方面概括分(fen)析。操控(kong)(kong)高(gao)壓(ya)(ya)驅(qu)動電(dian)(dian)源輸(shu)出(chu)的有一開(kai)關(guan)三(san)極管，當開(kai)關(guan)三(san)極管損壞后，高(gao)速(su)回零點(dian)(dian)(dian)時(shi)(shi)，高(gao)壓(ya)(ya)電(dian)(dian)源打不(bu)開(kai)，步進(jin)(jin)電(dian)(dian)機輸(shu)出(chu)轉矩不(bu)行(xing)，形(xing)成(cheng)回零丟步，致使(shi)輥子回來不(bu)到(dao)原點(dian)(dian)(dian)。而(er)(er)回零時(shi)(shi)步進(jin)(jin)電(dian)(dian)機高(gao)壓(ya)(ya)驅(qu)動，工作速(su)度高(gao)，力矩大(da)(da)，又(you)沒有費勁阻力，步進(jin)(jin)電(dian)(dian)機工作正常(chang)不(bu)丟步。若手動盤車沒有異常(chang)，則是(shi)操控(kong)(kong)系統有缺(que)點(dian)(dian)(dian)，應(ying)按照(zhao)1的過程(cheng)進(jin)(jin)行(xing)查看(kan)。