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如何测量手电钻转子
更新时间: 2020-05-31 00:00:00  

1、直接测量:在转头上连接转速表进行直接测量。

2、间接测量:在转头上安装一卷筒在卷筒上固定一细绳,开动手电钻2~10秒,根据缠绳长度计算出卷筒所转动圈速即为手电钻在这时间内的转动圈速,算出转速。

3、差速测量:在转头前安装一圆盘,根据电动机的同步转速把圆盘均匀涂上黑白双色。

关键词: 如何 测量 电钻 转子

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