外圆磨床床身导轨维修时应注意的问题
<p class=\"MsoNormal\" align=\"left\" style=\"margin:0cm 0cm 0pt;text-indent:24.1pt;text-align:left;mso-pagination:widow-orphan;mso-char-indent-count:2.0\"><b><span style=\"font-size:10pt;color:#3366ff;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-font-kerning:0pt;mso-bidi-font-family:宋体\">外圆磨床床身导轨维修时应注意的问题</span></b></p><p class=\"MsoNormal\" align=\"left\" style=\"margin:0cm 0cm 0pt;text-align:left;mso-pagination:widow-orphan\"><span lang=\"EN-US\" style=\"font-size:10pt;mso-font-kerning:0pt\"><span style=\"mso-spacerun:yes\"><font face=\"Times New Roman\"> </font></span></span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-font-kerning:0pt;mso-bidi-font-family:宋体\">床身导轨维修时应注意以下几点：</span><span lang=\"EN-US\" style=\"font-size:10pt;font-family:宋体;mso-font-kerning:0pt;mso-bidi-font-family:宋体\"><p></p></span></p><p class=\"MsoNormal\" align=\"left\" style=\"margin:0cm 0cm 0pt;text-align:left;mso-pagination:widow-orphan\"><span lang=\"EN-US\" style=\"font-size:10pt;mso-font-kerning:0pt\"><span style=\"mso-spacerun:yes\"><font face=\"Times New Roman\"> </font></span></span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-font-kerning:0pt;mso-bidi-font-family:宋体\">（</span><span lang=\"EN-US\" style=\"font-size:10pt;mso-font-kerning:0pt\"><font face=\"Times New Roman\">1</font></span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-font-kerning:0pt;mso-bidi-font-family:宋体\">）无论采用刮削还是磨削的方法修复，都要注意控制</span><span lang=\"EN-US\" style=\"font-size:10pt;mso-font-kerning:0pt\"><font face=\"Times New Roman\">V</font></span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-font-kerning:0pt;mso-bidi-font-family:宋体\">形导轨和平身轨的加工量之间有</span><span lang=\"EN-US\" style=\"font-size:10pt;mso-font-kerning:0pt\"><font face=\"Times New Roman\">0.707</font></span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-font-kerning:0pt;mso-bidi-font-family:宋体\">∶</span><span lang=\"EN-US\" style=\"font-size:10pt;mso-font-kerning:0pt\"><font face=\"Times New Roman\">1</font></span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-font-kerning:0pt;mso-bidi-font-family:宋体\">的下沉量关系，因此要求能均匀下降，以保证下工作台上平面对垫板导轨的平行度要求。</span><span lang=\"EN-US\" style=\"font-size:10pt;font-family:宋体;mso-font-kerning:0pt;mso-bidi-font-family:宋体\"><p></p></span></p><span lang=\"EN-US\" style=\"font-size:10pt;font-family:\'times new roman\';mso-fareast-font-family:宋体;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-bidi-font-family:宋体;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa\">（</span><span lang=\"EN-US\" style=\"font-size:10pt;font-family:\'times new roman\';mso-fareast-font-family:宋体;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa\">2</span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-bidi-font-family:宋体;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa\">）无论刮削还是磨削，为避免床身前部的手摇工作台机构、横向进给机构、液压操纵箱、前罩等部件装上后使导轨变形，因此在拆下这些部件满</span><span lang=\"EN-US\" style=\"font-size:10pt;font-family:\'times new roman\';mso-fareast-font-family:宋体;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa\">24h</span><span style=\"font-size:10pt;font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-bidi-font-family:宋体;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa\">后，在刮削或磨削导轨前应将以上部件全部装上床身。</span>
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