Yasumi Okubo

Title: Yasumi Okubo: Innovator in Wire EDM Technology

Introduction

Yasumi Okubo is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of electrical discharge machining (EDM). His innovative approach addresses common challenges faced in machining processes.

Latest Patents

Yasumi Okubo holds a patent for a wire EDM method designed to prevent wire lagging during machining. This method involves a machining control technique that compensates for the lagging of the wire electrode as it transitions from a straight line to a change of direction in the outline being machined. The wire electrode is advanced until it reaches the change of direction point, where it is temporarily halted to correct any lag. During this halt, machining occurs under different conditions. Once the lag is corrected, the wire electrode continues along the change of direction under a new set of machining conditions. The process resumes under the original conditions when the electrode reaches another straight line portion. Additionally, Okubo's patent includes a method for controlling the positioning of workpieces by trial positioning a variety of workpieces under different load conditions, enhancing the accuracy of machining.

Career Highlights

Yasumi Okubo is currently employed at Amada Company, Limited, a leading manufacturer in the field of machine tools and EDM technology. His work at Amada has allowed him to further develop and refine his innovative techniques in machining.

Collaborations

Yasumi Okubo collaborates with Asami Morino, a talented coworker who contributes to the development of advanced machining technologies. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Yasumi Okubo's contributions to wire EDM technology demonstrate his commitment to improving machining processes. His innovative methods not only enhance efficiency but also address critical challenges in the industry.