Do we have a good understanding of the problems with CNC vertical lathes, as well as some professional issues such as loading and unloading, and all the knowledge they contain? I'm sure not everyone can do it, so there is a need for explanation. Therefore, with this article and the following content, we aim to achieve this goal as soon as possible.

Question 1: What is the reason for the slow spindle speed of a CNC double column vertical lathe? If the spindle speed of the CNC double column vertical lathe is slow, first check whether the spindle high speed limit in the parameters is set normally. If there are no questions, then check the transmission ratio and then check the connection of the spindle encoder.

Question 2: What is the reason why the Z-axis of a CNC vertical lathe shakes when it moves rapidly? It depends on whether the problem occurs during the process or at the moment of start stop. If it is the former, then it may be a mechanical problem. If it is the latter, it may be a problem of deceleration time or acceleration.