详细介绍了根据车床停机调速的特点，实现两档传动比变频凋速的分析和计算方法。

And introduced the method for analysis and calculation at inverter drives with two speed ratio, based on that the lathe have to stop while speed is adjusting.

youdao

详细介绍了根据车床停机调速的特点，实现两档传动比变频凋速的分析和计算方法。

And introduced the method for analysis and calculation at inverter drives with two speed ratio, based on that the lathe have to stop while speed is adjusting.

youdao