Tue, 06 Nov 2007 08:11:00 GMT南京北春数控http://www.xsblog.com/u/njbcsk/index.htmlhttp://item.feedsky.com/~studentblog/u/njbcsk/~6102723/28735487/4210551/1/item.html<DIV class=f14 style="MARGIN: auto 0cm; LINE-HEIGHT: 190%"><SPAN style="FONT-SIZE: 24pt; COLOR: #333333; FONT-FAMILY: 宋体"><STRONG>机床大修与数控化改造</STRONG></SPAN></DIV> <DIV class=f14 style="MARGIN: auto 0cm; LINE-HEIGHT: 190%"><SPAN style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 宋体"></SPAN>&nbsp;</DIV> <DIV class=f14 style="MARGIN: auto 0cm; LINE-HEIGHT: 190%"><SPAN style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 宋体">一、产生与发展的社会、经济基础</SPAN><SPAN lang=EN-US><BR></SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: #333333; FONT-FAMILY: 宋体">　　<SPAN lang=EN-US>(1)<<br/>……Tue, 06 Nov 2007 16:11:00 +0800njbcskhttp://www.xsblog.com/u/njbcsk/archives/2007/2007116161137.htmlnjbcskhttp://www.xsblog.com/u/njbcsk/archives/2007/2007116161137.htmlhttp://www.studentblog.net/u/njbcsk/rss2.xmlstudentblog/u/njbcsk/~6102723/28735487/4210551http://item.feedsky.com/~studentblog/u/njbcsk/~6102723/28735488/4210551/1/item.html<DIV><SPAN style="FONT-SIZE: 12pt"><SPAN style="FONT-SIZE: 24pt"><STRONG>机床<A title=数控改造 href="http://www.njbcskskgz.obm.cn">数控改造</A>主要步骤&nbsp; <BR></STRONG></SPAN><BR><SPAN style="http://www.studentblog.net/FONT-SIZE: 10pt">7.1、改造方案的确定&nbsp; <BR>　　改造的可行性分析通过以后，就可以针对某台或某几台机床的现况确定改造方案，一般包括：&nbsp; <BR>7.1.1&nbsp;机械修理与电气改造相结合&nbsp; <BR><BR>一般来说，需进行电气改造的机床，都需进行机械修理。要确定修理的要求、范围、内容；也要确定因电气改造而需进行机械结构改造的要求、内容；还要确定电气改造与机械修理、改造之间的交错时间要求。<br/>……Mon, 05 Nov 2007 17:10:00 +0800njbcskhttp://www.xsblog.com/u/njbcsk/archives/2007/2007115171019.htmlnjbcskhttp://www.xsblog.com/u/njbcsk/archives/2007/2007115171019.htmlhttp://www.studentblog.net/u/njbcsk/rss2.xmlstudentblog/u/njbcsk/~6102723/28735488/4210551