Technological innovation leads the future: The first high-precision CNC internal cylindrical grinding machine in China has been successfully put into production
Recently, the domestic machine tool industry has witnessed a major breakthrough - the first fully automatic high-precision CNC internal cylindrical grinding machine independently developed by Deruike Machinery has officially rolled off the production line and entered mass production. This equipment fills the gap in China's ultra-precision internal cylindrical grinding equipment field and will provide key technical support for high-end manufacturing industries such as aerospace, new energy vehicles, and precision bearings.
Technical highlights: Dual breakthroughs in precision and efficiency
It is learned that the G32-S series of CNC internal grinding machines launched this time adopt a number of innovative designs:
Nanometer-level precision control: Through a closed-loop servo system and temperature compensation technology, the processing roundness error is less than 0.1 microns, and the surface roughness reaches Ra0.02, reaching the international leading level.
Intelligent adaptive grinding: Equipped with AI algorithms, it can monitor the deformation of the workpiece and grinding force in real time, automatically optimize parameters, and increase efficiency by 40% compared with traditional models.
Modular design: Supports rapid switching between multiple grinding wheel heads and fixtures, adapting to the processing requirements of complex inner holes, conical surfaces, stepped shafts and other irregular parts.
Market application: Facilitating the localization of high-end manufacturing
With the surging demand for precision components such as motors for new energy vehicles and nozzles for aerospace engines, high-precision internal grinding machines have long relied on imports. Derico Machinery stated: "The production of the GM-500 will break the foreign monopoly, reduce the unit cost by 50%, and shorten the delivery cycle to three months." " At present, this equipment has passed the acceptance of a leading domestic bearing enterprise, and the first batch of orders amounts to over 20 million yuan.
Industry Outlook: Intelligent and green manufacturing are becoming trends
Industry experts point out that in the future, internal cylindrical grinding machines will develop towards "unmanned workshops", achieving remote monitoring and predictive maintenance through the Internet of Things. In addition, the application of new environmentally friendly cutting fluids and energy-saving motors will also drive the green transformation of the industry.