Kobun Asakawa

Title: Kobun Asakawa: Innovator in Electrical Discharge Machining

Introduction

Kobun Asakawa is a notable inventor based in Fukuyama, Japan. He has made significant contributions to the field of electrical discharge machining, holding a total of 4 patents. His innovative methods have improved the efficiency and quality of machining processes in various industrial applications.

Latest Patents

Asakawa's latest patents include a method for electrical discharge machining of a work in roll form. This method allows for a uniform satin finish on the roll surface in a short period of time. To achieve this, he utilizes a plurality of divided electrodes arranged at predetermined spaces, which are fed traversely to maintain the required spacing. This technique prevents streaky patterns on the finished surface. Another significant patent is the process for electrical discharge machining of cylindrical work. This process produces a satin-like roughened surface with uniform roughness on the roll surface. It involves mounting electrodes at equal pitches on multiple head columns, which are then reciprocally fed along the roll's axis to ensure optimal machining results.

Career Highlights

Throughout his career, Kobun Asakawa has worked with prominent companies such as Mitsubishi Electric Corporation and Nippon Kokan Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to advancements in machining technology.

Collaborations

Asakawa has collaborated with notable coworkers, including Kunihiko Sato and Tetsuro Urata. Their combined expertise has fostered innovation in their respective fields.

Conclusion

Kobun Asakawa's contributions to electrical discharge machining have significantly impacted the industry. His innovative methods and collaborative efforts continue to inspire advancements in machining technology.