悬臂泵检修操作规程1
<B><SPAN lang=EN-US><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p><FONT face="Times New Roman">R:dD&`j1xm4e<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN>悬臂泵检修操作规程<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -44.95pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -4.28gd"><SPAN lang=EN-US style="FONT-SIZE: 16pt; mso-bidi-font-size: 12.0pt"><o:p> </o:p></SPAN></P>7d:Fjo(P@K
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -44.95pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -4.28gd"><SPAN>一<SPAN style="mso-spacerun: yes"> </SPAN>操作流程:<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0cm; mso-para-margin-right: -5.01gd"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">接到电话</SPAN><SPAN style="FONT-FAMILY: 宋体">→至操作室签作业票→确认断电<SPAN lang=EN-US>.</SPAN>放空→同心度复查断开连轴器→关闭冷却水管线并拆卸→将泵拆解→测量并更换配件→清洗回装→连接联轴器复查同心度→联系生产灌泵<SPAN lang=EN-US>.</SPAN>送电并试泵→填写作业票<SPAN lang=EN-US>.</SPAN>标准化作业卡或大修纪录。</SPAN></P>'k fp? ]
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -44.95pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -4.28gd"><SPAN>二<SPAN style="mso-spacerun: yes"> </SPAN>拆卸工作及注意事项:<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l2 level1 lfo1; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">1.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">接到生产电话后问明设备位号及故障现象,做好劳保穿戴并迅速赶到现场。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l2 level1 lfo1; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">2.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">到操作室与操作工对接,与操作工到现场确认故障。了解设备的介质,温度</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">运转情况等,有毒介质通知生产进行置换。准备施工所用工具。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0cm; TEXT-INDENT: -17.95pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -1.71gd; mso-char-indent-count: -1.71"><SPAN lang=EN-US>3.<SPAN style="mso-spacerun: yes"> </SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">填写作业票,由生产确认放空</SPAN><SPAN lang=EN-US>.</SPAN><SPAN>置换完成,并在作业票签字确认。由操作工拿作业票至电工断电,并在作业票签字确认。<o:p></o:p></SPAN></P>;wI {xC9IUL#A+~J%t
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">4.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">至现场观察压力表</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">放空管是否确实放空,启动电钮确认是否已断电。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">5.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用百分表进行同心度复查,做好纪录,偏差较大时,可准备垫片或车螺栓空刀,方便回装时使用。对联轴器进行拆卸并检查碟片有无断裂</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">扭曲张口现象;圆柱销的胶圈有无磨损,以备更换。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">6.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">关闭循环水阀门,拆卸冷却水管线,检查是否有腐蚀损坏,如果有准备加工新的管线。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">7.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">松开格兰螺丝,放出壳体内残余介质,确认无残余介质。拆卸放油丝堵,放出轴承箱内的润滑油</SPAN><SPAN lang=EN-US>,</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">使用油盆回收。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">8.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">拆卸大盖螺丝,支腿螺丝,用顶丝或翘杠将泵体退出壳体至首级叶轮处,将倒链挂在上空管线上(确认管线结实,防止将其拉断),用绳扣拴住泵的平衡部位,挂在倒链上将泵脱出。移至安全位置或厂房进行拆卸。</SPAN></P>a4kOr4o!b2x
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">9.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">确认叶轮背帽拆卸方向(一般与叶轮旋向相同),使用套筒或扁铲将被帽拆下。</SPAN></P>H/J+j+E2Ks"B Q
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">10.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">依次拆下一级叶轮</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">隔板</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">级间套</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">二级叶轮</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">喇叭套</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">大盖</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴套</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">格兰。将拆卸配件依次摆放在胶皮上。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">11.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用拉力将联轴器拉下,拆下挡水环及轴承压盖。将叶轮背帽旋到底,使用铜棒击打轴串向对轮侧,将轴从轴承箱取出。</SPAN></P>8W,s0[FXG
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -0.7pt; TEXT-INDENT: -18pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -.7pt; mso-list: l0 level1 lfo2; tab-stops: list -.7pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">12.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">松开定位轴承锁紧花垫的卡片,拆卸定位轴承背帽,将定位轴承专用工具(尽量不使用扁铲)拆下。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -18.7pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -18.7pt"><SPAN lang=EN-US><o:p> </o:p></SPAN></P>&hw$wk[ d6j2p`
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt -44.95pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: -4.28gd"><SPAN>三<SPAN style="mso-spacerun: yes"> </SPAN>测量.回装及注意事项:<o:p></o:p></SPAN></P>qB8S8k+f$?3czn
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">1.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">将配件全部清洗干净,清干净锈蚀油污部位,准备测量。</SPAN></P>@5`&LD_8iBE
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">2.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴弯曲的测量:利用轴承座或</SPAN><SPAN lang=EN-US>V</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">形铁将轴支撑在平台上(轴承座或</SPAN><SPAN lang=EN-US>V</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">形铁应放在轴承位置),在任意轴头端用重物顶紧,防止轴在转动过程中来回串动。将百分表吸在平台上,利用百分表检测轴的圆跳动,依次对轴头位置</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴套位置</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴承位置</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">对轮位置旋转测量,测量时注意百分表的表头是否松动</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴承座轴承是否转动灵活</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴承游隙是否过大,以免影响测量的准确性。测量完成后应做出纪录。主轴需更换时,应测量检察轴的长度</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">各部位的长度,键槽的宽度与长度</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">各部位直径,背帽的尺寸与旋向,并做轴弯曲测量。</SPAN></P>v"mP$Wa8A9KJ
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">3.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">检查轴承的滚动体与滑道,表面应无腐蚀</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">坑疤</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">锈斑,转动轴承应顺滑无杂音。定位轴承按标记方向并在一起串动轴承内圈应无明显串动量。记录轴承型号。</SPAN></P>lg ugYIX5Wv
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">4.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">检查轴承箱轴承部位又无磨损痕迹,压盖位置螺栓孔螺纹有无损坏,回油孔是否通畅,轴承箱若需更换时,应检查新旧轴承箱型号是否相同,长度</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">各支口直径</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">各紧固螺栓的孔距是否相同。将支撑轴承用敲击法装入轴承箱;使用轴承加热仪或蒸汽带等方法将轴承加热装在主轴上,注意标记位置不要弄错,轴承要装到底,若一次未装到底可用手锤及专用工具敲击轴承内圈将轴承装到位,依次放入锁紧花垫,轴承背帽,将其锁紧。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">5.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">将主轴由轴承箱的对轮侧装进轴承箱,放入时要保持水平,进入到轴承位置时可用铜棒敲击轴头将轴装到位。如果有甩油环时应先将甩油环放入轴承箱,安装过程中应避免碰坏甩油环。转动主轴检查是否转动灵活。使用深度尺测量定位轴承外圈到压盖密封位置的距离</SPAN><SPAN lang=EN-US>A</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,再测量压盖定位面到密封位置的距离</SPAN><SPAN lang=EN-US>B</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,</SPAN><SPAN lang=EN-US>A-B</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">得出轴向串动的值。正值时为间隙配合,负值时为过盈配合。通过车削压盖和加减垫的方式对串动量进行调整,范围:</SPAN><SPAN lang=EN-US>0.02---0.06mm</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,最大不超过</SPAN><SPAN lang=EN-US>0.10mm</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。作记录。</SPAN></P>3C-?8U/]!f|
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">6.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">检查压盖的回油槽通畅,回油眼无堵塞,装入轴承箱,要保证回油眼位置向下,上好紧固螺栓。将档水环装到轴上,顶紧挡水环的顶丝。检查轴的对轮位置有无毛刺</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">高点,将健放入键槽,将对轮用击打法装到轴上,轴头与对轮内孔面齐平即可。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">7.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">将轴承箱以对轮为支点立起,将百分表座用铁丝固定在主轴的叶轮位置,将百分表打在轴承箱与大盖配</SPAN></P>puZ7A7MbR
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0cm; mso-para-margin-right: -5.01gd"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">合的支口处(圆周</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">端面),旋转轴承箱,检查轴承箱的同心度。</SPAN></P>:a9i|7kn@\G
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">8.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">水套的更换:使用顶丝将旧的水套压盖从大盖顶出,清理水套内的水垢,疏通进出水通道,测量新旧水套压盖的直径</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">厚度</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">孔距</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">螺纹等尺寸是否合适,密封</SPAN><SPAN lang=EN-US>O</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">形圈是否合适,接触面及边缘部位有无高点</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">毛刺。做完准备工作后,压盖上的螺栓孔与轴承箱紧固螺栓的位置对齐,将水套压盖压入大盖内,压入时可在</SPAN><SPAN lang=EN-US>O</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">形圈</SPAN><SPAN lang=EN-US>.</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">压盖边缘处涂抹黄油,方便进入。用深度尺测量装入有无歪斜,出现歪斜,</SPAN><SPAN lang=EN-US>O</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">形圈断裂挤边现象时,可将压盖顶出,重新装入。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm -52.6pt 0pt 0.05pt; TEXT-INDENT: -18.75pt; mso-para-margin-top: 0cm; mso-para-margin-right: -5.01gd; mso-para-margin-bottom: .0001pt; mso-para-margin-left: .05pt; mso-list: l1 level1 lfo3; tab-stops: list .05pt"><SPAN lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore">9.<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">口环间隙的测量:使用内径量表对口环的内径进行测量,首先对应内径尺寸利用外径千分尺定出一个标准值,安装好内径量表找出合适的测量杆,并将百分表对零,记住小针位置,用内径量表多点测量口环内径尺寸。读出百分表的数值。例如:标准值为</SPAN><SPAN lang=EN-US>180mm,</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">百分表读数为</SPAN><SPAN lang=EN-US>+0.30mm</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,则</SPAN><SPAN lang=EN-US>180-0.30=179.70mm</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。负值则相加。内径量表安装时注意检查百分表表头又无松动,测量时检察测量杆锁紧背帽有无松动现象。口环外径使用外径千分尺进行多点测量,外径与内径之差为口环的间隙。(相减时内径取最小值,外径区最大值)级间套间隙的测量方法相同。</SPAN></P>