Wan-Chi Chang

Title: Innovations of Wan-Chi Chang

Introduction

Wan-Chi Chang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of engineering, particularly in the development of advanced manufacturing technologies. With a total of 2 patents to his name, his work showcases a commitment to innovation and practical applications.

Latest Patents

Wan-Chi Chang's latest patents include a Spiral Bevel Gear Forging Apparatus and an Extrusion Die Device. The Spiral Bevel Gear Forging Apparatus is designed for forging a blank and includes a first mold core with a mold cavity, a first punch rod, and a drive mechanism. This apparatus allows for efficient ejection of the blank from the mold core. The Extrusion Die Device features a first die with a shaping hole that has twisted guiding portions, and a second die with guiding holes. This device enables the formation of hollow objects with integrally formed helical ribs through a unique squeezing process.

Career Highlights

Wan-Chi Chang is associated with the Metal Industries Research & Development Centre, where he has been instrumental in advancing manufacturing techniques. His work has not only contributed to the field but has also paved the way for future innovations in metal processing.

Collaborations

Some of his notable coworkers include Can-Xun Chang and Sheng-Chi Tsai, who have collaborated with him on various projects, enhancing the research and development efforts at their institution.

Conclusion

Wan-Chi Chang's contributions to engineering and manufacturing through his patents reflect his innovative spirit and dedication to advancing technology. His work continues to inspire future generations of inventors and engineers.