Company Filing History:
Years Active: 2019
Title: Innovations of Huajie Mao in Precision Machine Tool Bearings
Introduction
Huajie Mao is a notable inventor based in Hubei, China. He has made significant contributions to the field of precision machine tool bearings, holding a total of 2 patents. His work focuses on enhancing the precision stability and manufacturing processes of these essential components.
Latest Patents
Mao's latest patents include a manufacturing method of precision machine tool bearing with high precision stability. This method involves several key procedures, including microstructural stabilization of the bearing body, precision machining, internal stress relaxation, and bearing assembly. By improving microstructure stability and reducing residual stress during the manufacturing phases, the precision stability of the bearings is significantly enhanced.
Another notable patent is the radial rolling process for ring products that can control strain distribution. This innovative process involves rolling a ring blank using a main roll and a mandrel, with a continuously decreasing gap in the radial direction. The method includes determining a rolling ratio based on the dimensions of the ring product and expected strain, calculating the dimensions of the ring blank, and establishing a rotation speed curve for the mandrel.
Career Highlights
Huajie Mao is affiliated with Wuhan University, where he continues to advance research in precision engineering. His work has garnered attention for its practical applications in manufacturing and engineering.
Collaborations
Mao has collaborated with notable colleagues, including Dongsheng Qian and Lin Hua, contributing to various research projects and innovations in the field.
Conclusion
Huajie Mao's contributions to the field of precision machine tool bearings demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of manufacturing processes and the importance of precision in engineering applications.