Company Filing History:
Years Active: 2021
Title: Dening Song - Innovator in Multi-Axis CNC Machining
Introduction
Dening Song is a prominent inventor based in Dalian, China. He has made significant contributions to the field of multi-axis CNC (Computer Numerical Control) machining. With a total of 2 patents, his work focuses on enhancing machining efficiency and precision.
Latest Patents
One of Dening Song's latest inventions is a feedrate scheduling method for five-axis dual-spline curve interpolation. This method addresses the challenges of maintaining constant speed in feedrate-sensitive regions while adhering to axial drive constraints. By discretizing the tool-tip spline and computing various derivatives, the method effectively balances machining quality and efficiency.
Another notable patent is the equivalent-plane cross-coupling control method. This invention aims to improve three-dimensional contour-following accuracy in high-precision CNC machining. By utilizing a three-axis cross-coupling controller based on an equivalent plane, this method estimates contouring errors and controls them using a PID-based two-axis controller.
Career Highlights
Dening Song is affiliated with Dalian University of Technology, where he continues to advance research in CNC machining technologies. His innovative approaches have garnered attention in the field, contributing to the development of more efficient machining processes.
Collaborations
Dening has collaborated with notable colleagues such as Jianwei Ma and Zhenyuan Jia. Their combined expertise enhances the research and development efforts in their respective projects.
Conclusion
Dening Song's contributions to multi-axis CNC machining through his innovative patents demonstrate his commitment to advancing technology in this field. His work not only improves machining efficiency but also sets a foundation for future innovations.