Changbae Han

Title: Changbae Han: Innovator in Cylinder Liner Technology

Introduction

Changbae Han is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of manufacturing, particularly with his innovative designs for cylinder liners. His work focuses on enhancing the bonding force between casting metals and cylinder liners, which is crucial for the durability and efficiency of engine components.

Latest Patents

Changbae Han holds a patent for a "Cylinder liner and method of manufacturing the same." This invention relates to a cylinder liner that features an outer surface covered by casting metal during the integral casting of a cylinder block. The design includes a plurality of engraved grooves throughout the outer surface of the cylinder liner, which increases the bonding force between the casting metal and the liner. The manufacturing method involves several steps, including coating a mold's inner surface, applying an engraved-groove forming material, and pouring molten metal to create the cylinder liner.

Career Highlights

Throughout his career, Changbae Han has worked with prominent companies such as Yoosung Enterprise Co., Ltd. and Hyundai Motor Company. His experience in these organizations has allowed him to refine his skills and contribute to advancements in manufacturing technologies.

Collaborations

Changbae Han has collaborated with notable colleagues, including Jongil Choi and Sangdeuk Han. Their teamwork has fostered innovation and development in their respective fields.

Conclusion

Changbae Han's contributions to cylinder liner technology exemplify the importance of innovation in manufacturing. His patented designs and methods are paving the way for more efficient and durable engine components.