TAJIMA--TMFD机主轴马达换轴承的维修
<ol><li></li></ol><p class="MsoNormal" align="left" style="MARGIN: 0cm 3.4pt 0pt 28.4pt; TEXT-ALIGN: left; tab-stops: 426.0pt; mso-layout-grid-align: none;"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="6">TAJIMA--TMFD机主轴马达换轴承的维修</font><p><font face="楷体_GB2312" size="6"></font></p></span></p><p><font face="楷体_GB2312" size="6"></font></p><p></p><p><font face="楷体_GB2312" size="6"></font></p><p><font size="6"></font></p><p><font face="楷体_GB2312" size="6"></font></p><p><font size="6"></font></p><p><font face="楷体_GB2312" size="6"></font></p><p><font face="楷体_GB2312" size="6"></font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 3.4pt 0pt 28.4pt; TEXT-ALIGN: left; tab-stops: 426.0pt; mso-layout-grid-align: none;"><font face="楷体_GB2312" size="6"></font><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><p><font size="6"><font face="楷体_GB2312"> </font><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312">故障:211\316\开机有很大的噪音,有时梭床缺油/卡住也会有很大的噪音。</font></span></font><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">这些故障多数是马达里的202、203轴承损坏引起。</font></span></p></span></p><p><font size="6"><font face="楷体_GB2312"> </font><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312">故障:211\316\开机有很大的噪音,有时梭床缺油/卡住也会有很大的噪音。</font></span></font><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">这些故障多数是马达里的202、203轴承损坏引起。</font></span></p><p><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">关机器电源,松开皮带拆下皮带轮拆下马达后盖,风叶,马达编码器(要很小心拆编码器</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">一不小心拆坏就要花一千多元买新的了,固定在转子里磁性环不容易取出,要用小扁锉锉</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">锉转子轴直到轻松取出,绝不能用两抓工具拉,一拉就坏了。)松开上紧马达的三支罗丝,</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="6"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="6"><font size="4">从马达前面将转子取出,</font><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">如果太紧请轻力从后面敲打,直至取出转子,如力度过大,你<span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">打的地方会变形。</font></span>拆卸后用两抓工具把坏轴承拉出,换上新的轴承,装回马达。</font></span></font></span></font></span><font size="4"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312">拆下的<font size="4">编</font>码器要调整,先装上去(罗丝不用上紧),接上插头,机器上电,关掉制动,找</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312">一小张纸(如A4复印纸的厚度)放在磁性环和感应器的中间,移动纸张感觉有很少很少的阻</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312">力,开启制动,轻轻的移动感应器直至有制动和制动正常,上紧马达编码器的罗丝。</font></span></font><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">装好皮带、马达后盖,开机没有上述故障的出现就OK了。</font></span></p><p><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-ansi-language: ZH-CN;"><font face="楷体_GB2312" size="4">这些是本人的维修经验,有不足的请指教,谢谢了。</font><p></p></span></p><p></p><p></p><p></p><p></p><p></p><p></p><p></p><p></p>[此贴子已经被作者于2007-3-24 10:20:28编辑过]
<br/> 好文章!顶了! 好文章!要看贴要回 6202,6302,6204,6203经常换的,最好坏的6202,6203 看看! <img alt="" src="http://www.embcx.net/Skins/default/topicface/face15.gif"/> 好贴要顶呀 回回 <strong>我的维修日志5</strong><div style="PADDING-RIGHT: 0px; MARGIN-TOP: 10px; FONT-SIZE: 9pt; OVERFLOW-X: hidden; WIDTH: 97%; WORD-BREAK: break-all; TEXT-INDENT: 24px; LINE-HEIGHT: normal; HEIGHT: 200px; WORD-WRAP: break-word;">一台标准牌912绣花机,不定时的出现X方向移位1MM左右,厂家服务点更换了驱动器,升级了程序版本无效。后来我去观察,发现出现故障的频率比较高,而且据操作工反映,每次走位是发生在停车时。听此反映,我一下子心知肚明,这明显就是X限位开关漏电引起。因为漏电引起机器处在限位的临界状态,使X方向的脉冲丢失,引起机器停车花样移位,但是电脑却没有E52的出界报警。我蹲下一看,呵呵,果然X的右方向接头处,有一根铜丝已经暴露,直接搭在了行程开关上。将接头重新焊接处理好,故障彻底排除。老板和操作工的脸上也露出了笑容,困饶了多日的问题就在10分钟内解决。所以我们在维修时不要轻易更换主板,驱动器什么的,一定要对故障做深入的分析和判断,这样才能快速高效的修理好机器。</div> 6203坏得多。 可以看了? 渴望学习的 <p>经典的东西一定要看看</p> 看看 ooo