1. Commonly used tool setting methods for CNC machining centers v1165
To put it simply, the commonly used tool setting methods for CNC machining centers mainly include tool setting tool setting, automatic tool setting and trial cutting tool setting. Since a complete machining process of a workpiece may involve several or even dozens of tools, the trial-cutting method is relatively primitive and the tool setting accuracy is poor, so it is rarely used. Let's focus on the first two more typical knife setting methods:
1. Automatic tool setting method
Automatic tool setting is realized by using the tool detection function of the CNC machining center. This device can automatically and accurately measure the length of each tool in each coordinate direction, and can automatically correct the tool error value. The entire detection and correction process can be performed in the machine tool. Realized on the basis of normal operation. This tool setting method is completely realized by the electronic control device, which eliminates the error of man-made tool setting, so the tool setting accuracy is higher and the tool setting efficiency is better.
2. tool setting method with tool setting instrument
The tool setting tool is used for tool setting, because it is more economical, it is now the main method of CNC machining center tool setting. There are two types of tool setting: internal tool setting instrument and external tool setting instrument. The tool setting of the external tool setting instrument needs to be calibrated outside the machine tool in advance, and then the tool can be used after mounting the tool on the machine tool; .
