Ningxin Chen

Title: Innovations of Ningxin Chen in Precision Grinding Technology

Introduction

Ningxin Chen is an accomplished inventor based in Springville, NY (US). He has made significant contributions to the field of precision grinding technology, particularly in the development of apparatuses that enhance the efficiency and accuracy of manufacturing processes.

Latest Patents

Ningxin Chen holds a patent for an "Apparatus and method for precision grinding face gear." This innovative precision grinding apparatus includes a grinding worm designed for the precision grinding of case-hardened face gears. The process begins with a shaper that contacts the face gear to shape its surface into a series of teeth. After shaping, the face gear undergoes case hardening. The grinding worm is oriented normally to the hardened face gear and features a spiral tooth that extends along its perimeter. This design allows the spiral tooth to effectively contact and precision grind the case-hardened gear. Additionally, a dressing tool is incorporated, which maintains the shape of the grinding worm within a desired tolerance range.

Career Highlights

Ningxin Chen is currently employed at McDonnell Douglas Helicopter Company, where he applies his expertise in precision grinding technology. His work has contributed to advancements in manufacturing processes within the aerospace industry.

Collaborations

Ningxin has collaborated with notable colleagues, including Faydor L Litvin and Yih-Jen D Chen, who have also made significant contributions to the field.

Conclusion

Ningxin Chen's innovative work in precision grinding technology exemplifies the impact of dedicated inventors in advancing manufacturing processes. His patent and contributions to McDonnell Douglas Helicopter Company highlight the importance of innovation in the aerospace sector.