In recent years, with the rapid development of information technology, the way of mold processing has become more and more diversified. The processing method of CNC machining technology, a local information technology, can effectively break through the many problems and technical limitations that need to be faced in traditional mold processing, so as to effectively enhance the production efficiency and production efficiency of mold enterprises.

1. CNC machining technology

CNC machining is a kind of control technology based on digitalization and automation under information technology, and because of its automation characteristics, it can not only effectively control related processing machinery, but also be widely used in various production fields. With the continuous improvement of people's living standards, the demand for various products has further increased. This makes it necessary for relevant enterprises to fully increase the core competitiveness of their own enterprises, and must use CNC machining technology to break through the limitations of long-term and inefficient traditional manufacturing technology.

2. Application of CNC machining technology in the mold manufacturing process

(1) According to the classification of the mold to reasonably select the machine tool

There are many kinds of CNC machine tools for mold processing, and CNC milling and CNC EDM are more commonly used CNC machine tools. In the process of mold manufacturing, only the classification of processing molds can be well reduced according to the actual production requirements, so as to achieve the most effective mold production effect. Therefore, in the process of mold processing, it is first necessary to reasonably classify the mold, and on this basis, make a reasonable selection of the machine tool according to the category of the mold.

(2) Continuous improvement of CNC machining technology

In order to make CNC machining technology adapt to more and more fierce market competition, it is necessary to fully combine the current market development trend to continuously improve CNC machining technology. This also requires relevant production enterprises to continuously invest in CNC machining technology to ensure that it can achieve good working results. On the one hand, this can effectively improve the manufacturing quality of the entire mold, and further strengthen the production efficiency of the mold. With the continuous improvement of CNC machining technology, it can also overcome some more complex mold processing problems, so as to achieve the smooth processing of some complex molds. For example, in the more complex surface mold processing process, you can fully use CNC milling processing and EDM, wire cutting and other combined processing methods according to the characteristics of the mold itself and the needs of practical applications.

(3) Further optimization of the processing process is carried out continuously

In order to ensure the processing efficiency of the entire CNC machining program, it is necessary to further optimize the relevant machining program. The level of CNC machining technology largely depends on the level of its programming skills. Therefore, the relevant programmers should fully consider the three factors of processing quality, time and processing sequence in the process of CNC programming, and require the entire programming program to follow the relevant instructions to perform a series of processing work, and reduce the non-cutting time, so as to effectively improve the processing efficiency of the entire mold processing. For example, when the spindle is started, it can be positioned to coincide with each other, and the relevant instructions can be effectively completed with the help of interference behavior, which can effectively reduce the time required in the mold processing process and achieve the purpose of improving processing efficiency.