When we mention numerical control machine tools, precision machining, what is your first thought? Made in Germany, made in Japan, many people have a lot of views on domestic machine tools, but most of them are examples to compare, to measure the level of a country‘s machine tools is not enough, with convincing is often the data, today, EMAR precision technology to take you from the perspective of data to see this problem.

　　Honda‘s engine technology can be said to be world-renowned, Honda‘s founder Honda Soichiro once said, if the product is not good enough, even if it is exported, no one will buy it, then what is the point of exporting, if users in their own country are unwilling to pay, will users in other countries still be willing? Therefore, let‘s take a look at the numerical control data of US machine tools in China from 2013 to 2017 (because only the data for the United States can be found, so let‘s take a look at this data first)

　　Remarks: Import and export volume: 10,000 US dollars; Quantity: Taiwan/piece/piece/not/piece; Average import and export price: US dollars

　　From the cumulative data, the number of exports to the United States is much higher than the number of imports, and the average export price is much lower than the average import price, while the export value is 1.79 times the import value. And the annual export share is increasing year by year, and the import share is decreasing year by year. From the side of this data, we can see that there is not much gap between low-end machine tools in our country and the United States, and the gap mainly exists in some high-end machine tools, and this gap is mainly in these aspects:

　　The numerical control system is the core of numerical control machine tools. At present, the numerical control systems of medium and high-end machine tools used by domestic machine tool enterprises are basically imported from abroad.

　　Second, the gap between stability and reliability. Many people feel that the accuracy is not up to, in fact, it is not, but the stability and reliability, such as the five-axis linkage numerical control machine tool foreign products continuous 1500H without failure, domestic about 1000H, a difference of 1/3.

　　Third, the gap between R & D investment in personnel training. There is also a certain gap between our country‘s R & D investment in machine tools and the cultivation of talents and Japan.

　　Fourth, the gap in other key components. There is a gap in some key accessories, which is inevitable. After all, Germany, Japan and the United States have the foundation, and they have technical restrictions on China. In addition, the process and testing programs have not reached the world‘s advanced level, including steel raw materials, standard parts, screws, nuts, etc., and also need to improve the overall level of the national industry.

　　Fifth, the fickle environment, which may be related to China‘s consumption level, price is a big advantage over quality, resulting in the same quality we create at a lower price, focusing on reducing costs and increasing sales.

　　However, I believe that China is only currently at such a stage, and the gap will definitely be narrowed in the future. Like the proposal of Made in China 2025, the first Import Trade Expo to be held in November this year, the intelligent and high-end equipment exhibition area, will be a good port to introduce and learn foreign technologies.

　　But we have to believe in our national enterprises, even if our current country is now at such a level, the future will certainly gradually narrow the gap, just as at the beginning, foreign technical restrictions and technology block our intelligent processing technology, we will also numerical control machine tools produced, many of our fields now use domestic numerical control machine tools can also produce precision parts.