At present, with the development of my country's machinery manufacturing industry, the requirements for CNC machining accuracy and quality of parts are becoming more and more stringent. In the CNC machining process of precision parts, CNC machining technology has a crucial impact on the accuracy and quality of workpieces.
Therefore, we should manage and control the CNC processing process accordingly to ensure the stability of CNC processing and production. Then, the influence of precision cnc machining technology on the machining accuracy of precision parts is analyzed.
In the process of precision cnc processing, we need to put forward strict requirements on the quality of raw materials and semi-finished products used in processing and production. In the preparation of cnc processing technology, the management of production and processing, and the application of precision machinery and equipment, the quality of cnc processing of precision parts can be guaranteed by going up a flight of stairs.
In the process of formulating the CNC machining process route, the structural principles are generally followed: the benchmark is first, the processing stages are divided, and the processing quality of precision parts and the reasonable selection of mechanical equipment are guaranteed.
The requirement of precision CNC machining accuracy is to control the machining error of parts within a certain range before CNC machining. In the process of precision CNC machining, there are many factors that cause machining errors. Therefore, we mainly analyze the influence of precision machining technology on precision parts from the following aspects: the comprehensive error of the process system, the principle error of the machining method, the geometric error and adjustment error of the machine tool, the manufacturing error of the tool and fixture, the clamping of the workpiece Errors and errors caused by wear of the process system, errors caused by thermal deformation of the process system, errors caused by residual stress of the workpiece.
Therefore, in actual processing, scientific and reasonable processing techniques and methods can only be used within the tolerance range. Minimize machining errors as much as possible, thereby improving precision and economic efficiency in the machining process.
To sum up, in the current development of my country's precision machinery manufacturing industry, precision machining is paying more and more attention to the requirements of processing technology. Manufacturers should learn related technologies to enhance their competitiveness, so as to better improve the precision of precision machinery parts processing. With the development of science and technology and the continuous optimization of precision machining technology, the quality and efficiency of my country's manufacturing technology will gradually improve, and precision machining technology will become more and more competitive!
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