Research and Analysis of Machining CNC Machine Tools

With the rapid development of the global machinery manufacturing industry, the application of numerical control technology in the field of mechanical processing is more and more extensive, and various CNC machining equipments appear correspondingly. From the numerical control machine tool alone, it can be divided into the key milling and milling processing of the drilling and milling machining center. Center turning machining center grinding and machining center, etc., their characteristics are that the company has a large investment, large machine space, large tool magazine capacity, short processing time, high positioning accuracy, good durability, high reliability and fast product update. Basically, it adopts a fully enclosed structure, so the safety performance is also good. Nowadays, many developed industrialized countries in the world are already producing CNC machine tools widely used. The production and application level of CNC machine tools in one country today has become one of the important indicators to measure the degree of industrialization and technology of a country. In addition, there are some simple CNC machine tools, such as CNC drilling machine CNC lathe CNC milling machine CNC grinding machine, etc. belong to this category. Such CNC machine tools are also called economical CNC machine tools. Their characteristics are cheap and economical and practical. The company has low one-time investment, high positioning accuracy and low processing cost. Overview of the use of CNC machine tools The status quo of domestic CNC machine tools In the early days of the year, China started the development of CNC machine tools. However, the control system at that time mainly used discrete electronic components, which had unstable performance and poor reliability, and could not be used stably and reliably in production. . On the basis of introducing and absorbing foreign advanced technology, Beijing Machine Tool Research Institute has developed an economical numerical control system and a full-function numerical control system. The Ministry of Aerospace has developed a numerical control system. At present, China has been able to mass-produce and supply Xi'an CNC system, which can basically meet the production needs of various machine tool factories in China. It has made China's CNC production begin to take a new development stage and reached the international advanced level in the early 1980s. In order to adapt to the needs of new technology development and keep up with the pulse of market development, our company has also introduced many CNC machine tools from home and abroad. The medium and large-scale CNC machining centers produced abroad are better than domestic ones. The domestic small-scale economical CNC machine tools are not inferior in quality to foreign countries, and the price is far superior to that of foreign machine tools. (Finish)