6KV电动机点检标准.doc
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1、设 备 点 检 标 准设备（装置）名称 6KV交流电动机点检状态标记 运行中点检 停止中点检点检周期标记 D天 W周 M月 Y年序号点检部位、项目点检内容标 准点检周期点检方法点 检 状 态备 注1运行中整体外观各部发热情况电动机的声音电流接线、接线盒地脚及接地表面水冷却器连轴节通风及环境无过热，定子线圈最高允许温升：E级绝缘为65 0C，B级绝缘为70 0C，F级绝缘为85 0C；外壳温度不大于100 0C，电缆表面温度小于65 0C，无异常噪音、无异味。不大于额定电流紧固、接触良好，密封可靠紧固、接触良好，清洁、漆膜完好，无锈蚀水压或水流正常，无渗漏螺栓无松动、无损伤、无变形通风良好、无异
2、物、无雨水W WWW/YW/YWW W/YW目视、仪器、耳听、工具目视目视、工具目视、工具目视目视目视、工具目视/ 2滚动轴承振动音响温度轴承内外滑道，滚珠或滚柱保持器油脂游隙水平、垂直、轴向均0.12mm（除灰回水泵、送风机、锅磨煤机、碎煤机电动机）垂直、水平、轴向均小于0.085mm（汽动给水前置泵、输煤皮带电动机）无异音滚动85无脱皮、无麻点、无绣斑、无过热、无划痕；保持器完整，无变形、无裂纹，不与内、外滑道磨损，转动灵活无硬化 无变质0.100.20mmWWWYYYY目视、仪器听针目视、仪器目视目视目视目视3滑动轴承润滑油音响温度润滑油轴瓦绝缘电阻轴瓦接触面带油环油室油位油室轴瓦间隙振
3、动值无乳化 油位正常 流动正常，油压0.030.05MPa，无异音滑动：80大于0.3M/500V轴瓦与轴颈接触角为60，非精车轴瓦接触点在23点/cm2，均匀分布；钨金表面光滑，无裂纹，无脱胎，无轴电流烧伤，瓦胎无裂纹，无变形，推力面无磨损，瓦胎与瓦座接触良好无异常磨损 铆接无松动 椭圆度小于1mm油位正常（1/3-2/3）、无变色；油标应清晰明显、无假油位，瓦盖及瓦座无损坏，油室无沙眼，瓦座螺丝应紧固，绝缘垫无磨损，密封面清理干净。无漏油符合要求（轴径的1.2%-2%）垂直、水平、轴向均小于0.12mm(适用于引风机电动机、循环水泵电动机)垂直、水平、轴向均小于0.085mm(适用于一次风
4、机电动机、凝结泵电动机、给水泵电动机)垂直、水平、轴向均小于0.05mm(适用于密封风机电动机)WWWW 2Y2YWW/2Y W2YW目视、仪器、听针耳听目视目视、工具目视、工具目视目视目视目视、工具目视、仪器、/3检修时整体定子线圈及定子槽楔端部引线、引线鼻子及勾手线定子铁芯转子线圈风叶端盖试验：测温元件完好、无过热、无损伤、无松动无过热、无损伤、无松动完好、无过热完好、无过热完好、无松动完好、无过热直阻：线间小于1% 相间小于2% 与历次互差小于2%合格；绝缘：大于1 M/KV 吸收比R60/R15大于1.3交流耐压：1.5Ue，1分钟；直流耐压：2.5Ue，1分钟；引线无损伤、直阻正常、
5、绝缘：250V摇表大于1 M大修目视、仪器目视、仪器目视、仪器仪器目视目视目视、仪器仪器仪器仪器目视、仪器4转子笼条短路环铁芯风扇叶片平衡块大轴与铁芯轴颈轴肩无松动、无串条、无开焊、无断裂无变形、 无过热无变形、 无过热、无裂纹无损伤、无松动、无过热无损伤、无松动、无变形无松动无松动，止动键牢固光洁无锈蚀、无裂纹，圆锥度小于 0.01，椭圆度小于0.02光洁无损坏大修目视、仪器目视、仪器目视、仪器目视、仪器目视目视目视目视内部资料仅供参考9JWKffwvG#tYM*Jg&6a*CZ7H$dq8KqqfHVZFedswSyXTy#&QA9wkxFyeQ!djs#XuyUP2kNXpRWXmA&U
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10、9AmYWpazadNu#KN&MuWFA5uxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcU
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13、ksv*3tnGK8!z89Amv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWv*
14、3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$U*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz84!z89Amv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpa
15、zadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$U*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY
16、7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$U*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tn
17、GK8!z89AmYWpazadNuGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9
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19、#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqvadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%
20、Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$U*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89Amv$UE9wEwZ#QcUE
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22、5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz849GxGjqv$U*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwcvR9CpbK!zn%Mz84!z89Amv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxGjqv$UE9wEwZ#QcUE%&qYpEh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu#KN&MuWFA5uxY7JnD6YWRrWwc
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