Author(s)

Jiang Li

Corresponding Author

Jiang Li

ABSTRACT

The CNC Machine Tools with high efficiency, high precision and high stability is the inevitable trend of the modern manufacturing industry development. This development trend puts forward the extremely high request to the CNC machine tool error compensation technology. However, the error of CNC machine tools have a variety of reasons, these errors affect each other, which leads to the inevitable error. At the high efficiency processing, it is necessary to ensure the high stability and high precision of the machine tool, which requires the error compensation function to maintain high stability and high compensation accuracy, when the CNC machine tool is under the action of high speed and dynamic load. CNC machine tool error compensation technology is an important means to improve the machining accuracy in the manufacturing industry, which reduce the error in the production process and increase the production efficiency. This paper firstly analyses the error classification and error source percentage of CNC machine tools. And then it analyses the movement error when the CNC machine tools is working. Finally, it puts forward the key technique and application of error compensation.

KEYWORDS

Key Technique and Application, Error Compensation technology, CNC Machine Tools