Michiaki Hashitani

Title: Michiaki Hashitani: Pioneer in Gear Processing Technology

Introduction

Michiaki Hashitani is an accomplished inventor based in Tokyo, Japan. With a focus on advancing gear processing technology, he has made significant contributions to the field. He holds two patents, showcasing his innovative expertise and commitment to enhancing manufacturing processes.

Latest Patents

Hashitani's latest patents include groundbreaking inventions that improve gear processing efficiency. One notable invention is a gear grinding machine designed to perform a tooth alignment operation prior to the grinding process. This machine features a workpiece processing rotation shaft that rotates a workpiece (W) positioned at the processing location (P). It also includes a workpiece swing device, allowing a tailstock to swing between workpiece replacement and processing positions, and a workpiece alignment rotation shaft for rotational adjustments. A tooth alignment sensor detects the rotation phase of the workpiece, ensuring precise engagement with a threaded grinding stone.

Another significant invention is the index table, which incorporates a rotary table specifically for setting workpieces in machine tools. This device consists of a rotary table shaft, a driving motor mechanism, and a planetary roller speed-reduction mechanism. Each of these components works in unison to enhance the efficiency and precision of the manufacturing process.

Career Highlights

Michiaki Hashitani works for Mitsubishi Heavy Industries Limited, a global leader in advanced machinery and technology. His career has been marked by innovation and a drive to improve manufacturing techniques, making him a valued asset to his company and the industry at large.

Collaborations

Throughout his career, Hashitani has collaborated with prominent professionals in the field, including Toshifumi Katsuma and Koichi Masuo. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Michiaki Hashitani stands out as a key figure in the realm of gear processing inventions. His contributions, reflected in his patents, demonstrate his dedication to advancing industry standards and enhancing manufacturing processes. As technology continues to evolve, innovators like Hashitani will undoubtedly play a crucial role in shaping the future of manufacturing.