<晴风村n style="box-sizing: border-box; font-family: 宋体;"><晴风村n style="box-sizing: border-box; font-size: 16px;">一晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px; font-family: Calibri;">.晴风村n>晴风村n><晴风村n style="box-sizing: border-box;"><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">离心泵晴风村n>晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 16px;">安装前的准备工作:晴风村n>
<晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 16px;">1.<晴风村n style="box-sizing: border-box; font-family: 宋体;">检验机械密封是否完好。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 14px;">2.<晴风村n style="box-sizing: border-box; font-size: 16px; font-family: 宋体;">检查传动件和配合件晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 14px;">3.<晴风村n style="box-sizing: border-box; font-size: 16px; font-family: 宋体;">检查传动销、定位销在孔或槽中的配合晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 14px;">4.<晴风村n style="box-sizing: border-box; font-size: 16px; font-family: 宋体;">检查定位螺钉的状况晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 14px;">5.<晴风村n style="box-sizing: border-box; font-size: 16px; font-family: 宋体;">使用小弹簧机械密封时晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">,晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">应检查小弹簧的长度和刚性是否相同晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">
晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: 宋体; font-size: 14px;"><晴风村n style="box-sizing: border-box; font-size: 16px;">二晴风村n><晴风村n style="box-sizing: border-box; font-size: 16px; font-family: Calibri;">.晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">机械密封安装步骤和注意事项如下:晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri;">1.晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">位置的确定安装晴风村n>晴风村n><晴风村n style="box-sizing: border-box;"><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">耐腐蚀离心泵晴风村n>晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 16px;">机械密封的工作长度根据总装图要求,弹簧的压缩量取决于弹簧座在轴上的定位尺寸。在确定其安装位置之前,须固定转轴与密封腔壳体的相对位置,以壳体垂直于轴的端面为基准在轴上做记号,再通过计算求出弹簧座的定位尺寸位置。晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri;">2.晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">耐腐蚀泵晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">安装前,轴(或轴套)、压盖应达到无毛刺、轴承状况良好;密封件、轴、密封腔、压盖都应清洗干净。为减少摩擦阻力,轴上安装机械密封的区域可以薄薄地涂上一层润滑剂(必须保证其不与胶圈发生反应,一般为油或肥皂水),以进行润滑。浮装式非补偿环不带防转销的结构,不宜涂油,干式装入压盖,以防止环旋转。先将非补偿环与压盖一起装在轴上,注意不要与轴相碰,以免密封环损伤;然后将补偿环组件装入。弹簧座或传动座的紧固螺钉应分几次均匀拧紧。在未固定压盖之前,晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 16px;"> 应检查是否有异物粘附在摩擦副的接触端面上,用手推补偿环做轴向压缩,松开后补偿环能自动弹回无卡滞现象,然后将压盖螺钉均匀地锁紧。晴风村n>
<晴风村n style="box-sizing: border-box; font-family: 宋体; font-size: 16px;"> 晴风村n>