Precision manufacturing technology into the development direction of machine tools

Recently, an international seminar on submicron-scale integrated control technology for medium and large-sized machine tools organized by Dalian Science and Technology Bureau and Jinzhou New District and organized by Dalian Koyo Technology was held in Jinzhou New District. At the meeting, Koyo Technology used laser measurement for machine tool motion control for the first time in the country. This technology is like installing a sophisticated “navigation instrument” for CNC machine tools, improving the accuracy of CNC machine tools.

According to reports, extremely precise manufacturing technology is an important direction for the development of CNC machine tools. Only extremely precise machine tools can produce high-tech equipment such as ships, aerospace equipment, and IT industries.

In the past, domestic machine tools could only make ordinary ship engines. For example, submarine engines and other high-precision products must use imported machine tools. Now domestic machine tools can meet this technical requirement.

The high-precision machine tool motion control technology developed by Koyo Technology is applied to large and medium-sized machine tools and can achieve 0.5-micron positioning accuracy and 0.1-micron repeatability positioning accuracy within 1 meter, an order of magnitude better than traditional precision machine tools, making China's CNC machine tools Technology has entered the high-end world.

China is the world's largest machine tool consumer, the largest producer, and the largest importer, while domestic machine tools are mainly low-end machine tools with profit margins of only about 5%. The profit of imported high-end CNC machine tools is as high as 30% to 40. %. At present, China's high-end CNC machine tools market accounts for 95% of imported products, and China needs to spend US$10 billion annually. Luo Baihui, chief information officer of Jinmo Machine Tool Network, believes that this technology has enabled China's medium and large-scale high-end CNC machine tools to achieve major technological breakthroughs in submicron ultra-precision integrated control, and is at the leading level in the world.