Friends who often care about your website firmly believe that they already know something about the punch press. Today, I'm going to introduce you to the knowledge about the tool selection method of the punch press. If you have necessary friends, let's get to know it together.

1. It is a widely used method of random conversion between tool number and tool number. When the tool magazine is loaded for the first time, inform the control system of the corresponding relationship between the tool holder number and the tool number on the tool sleeve, then the control system will remember the corresponding relationship. Later, the tool may not be returned to the original tool sleeve in application, but the control system can still remember the new tool sleeve number to which the tool number belongs. This method is helpful to reduce the time of tool change and tool selection. Because the corresponding relationship between tool number and tool sleeve is often changed in this way, when restarting the machine tool, it is necessary to make the tool magazine return to zero, and check the contents indicated on the display screen and the specific tool insertion status;

2. Fixed corresponding mode of tool number and tool holder number in this mode of tool selection, the tool inserted on the tool sleeve will be returned to the original tool sleeve after application, that is, the corresponding relationship between tool number and tool sleeve number will not change. The advantage of this method is that it is easy to grasp the condition of the cutter, and you can know which cutter is after looking at the cutter sleeve. Another advantage is that it is able to place large-diameter tools. It only needs to carefully select the adjacent tool sleeve without tools. Because of this convenience, according to the regulations of some customers, this tool selection method is still used up to now. However, in this way, since the used tool must be returned to the original tool sleeve, the next tool to be used can be moved to the tool changing position, which will certainly increase the tool changing time.