Kazufumi Tsuchida

Title: Kazufumi Tsuchida: Innovator in Die Cushion Technology

Introduction

Kazufumi Tsuchida is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of die cushion technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of die cushion devices used in manufacturing processes.

Latest Patents

One of Tsuchida's latest patents is the "Die cushion device and method for controlling die cushion device." This invention features a die cushion device that includes four hydraulic cylinders supporting a cushion pad. The device is equipped with a die cushion load controller that manages each hydraulic cylinder to generate a die cushion load on the cushion pad. Additionally, a die cushion position controller regulates the position of the cushion pad by controlling the hydraulic cylinders. This innovative approach allows for precise control when only a left part is produced using a left die by a press machine.

Another significant patent is the "Die cushion force setting apparatus." This apparatus simplifies the setting of die cushion forces acting on multiple driving shafts. It enables operators to easily apply varying die cushion forces to complex-shaped drawn parts on the cushion pad. The operator can manually input the total die cushion force and other parameters, which are then processed by a numerical computing device to calculate the necessary axial component forces for the hydraulic cylinders.

Career Highlights

Kazufumi Tsuchida is currently employed at Aida Engineering, Ltd., a company renowned for its advancements in manufacturing technology. His work at Aida Engineering has allowed him to develop innovative solutions that enhance production processes and improve product quality.

Collaborations

Throughout his career, Tsuchida has collaborated with esteemed colleagues such as Yasuyuki Kohno and Tadahiro Kondo. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the field of die cushion systems.

Conclusion

Kazufumi Tsuchida's contributions to die cushion technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of manufacturing processes and a desire to improve efficiency in the industry. His work continues to influence the field and inspire future advancements.