Yasushi Manabe

Title: Yasushi Manabe: Innovator in Machine Tool Technology

Introduction

Yasushi Manabe is a notable inventor based in Niwa-gun, Japan. He has made significant contributions to the field of machine tool technology, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

Manabe's latest patents include a machine tool that features a table, a spindle head, a spindle, and an internal turning attachment. This internal turning attachment is designed with an attachment base, a body, and a tool holder. The tool holder is equipped with a tool mount surface that allows for the detachable mounting of a turning tool. This design provides a changeable tool mount angle relative to a plane that is perpendicular to the spindle rotational axis when the internal turning attachment is mounted to the spindle head. The angle between the spindle rotational axis and a vertical axis is maintained at greater than zero degrees, ensuring that the turning tool can effectively contact a workpiece, particularly when the workpiece has a hole that exceeds the length from the body upper portion to the tip end of the turning tool along the spindle rotational axis.

Another significant patent involves a method of boring work using a 5-axis machining double-housing machine tool. This invention includes a slip ring housed within a ram, which features a fixed portion connected to a power source and a movable portion that is electrically linked to the feed element. The movable portion contains a contact that supplies electricity to both the spindle unit and the electric device of the spindle head. The process begins by determining the position of a saddle in the Y-axis direction and the position of a table in the X-axis direction. Subsequently, the position of the spindle head about the B-axis is established. The ram is then moved along the Z-axis while the spindle unit revolves about the C-axis, allowing for precise boring of a hole in a workpiece on the table.

Career Highlights

Yasushi Manabe is currently employed at Yamazaki Mazak Corporation, a leading company in the machine tool industry. His work has significantly advanced the capabilities of modern machining processes.

Collaborations

Throughout his career, Manabe has collaborated with notable colleagues such as Shingo Kizawa and Tohru Yamamoto, contributing to various innovative projects within the company.

Conclusion

Yasushi Manabe's contributions to machine tool technology through