Vertical lathe is one of the common machine tools in turning processing. It can be used to process shaft components, especially for large parts, small and medium-sized complex curved surfaces and precision turning processing. When working on a vertical lathe, the selection of speed and the setting of CNC programming are very important.

First, let's take a look at the speed of the vertical car. In production, different processing requirements require different rotation speeds. For larger workpieces, we need lower rotational speeds, which can reduce the vibration of the machine tool and ensure machining accuracy. Smaller workpieces can use higher rotational speeds, which can improve processing efficiency. In addition, the hardness of the processed material also needs to be considered in the speed setting. If the material being processed is relatively hard, a lower speed is required.

Secondly, let’s take a look at the comparison of CNC programming. In vertical lathe machining, CNC programming is essential. Reasonable programming can improve production efficiency and ensure processing accuracy. Understanding how other devices are programmed can help us write better programs. In vertical lathe programming, we need to pay attention to the following points:

1. Set up the coordinate system reasonably. The coordinate system needs to be set appropriately during the programming process, which can ensure the accuracy of processing.

2. Reasonably select the processing trajectory. When programming, we need to select the appropriate processing trajectory according to the shape and size of the workpiece, which can improve processing efficiency.

3. Choose the appropriate cutting speed and feed speed. This will directly affect the quality and efficiency of processing.

4. Pay attention to tool life. When programming, we also need to pay attention to the life of the tool to avoid frequent replacement and affect production efficiency.

To sum up, the speed and programming of vertical lathe processing are very important, which are directly related to the efficiency and accuracy of processing. Reasonable rotation speed and programming can improve production efficiency and processing quality, and reduce production costs.