Wataru Iida

Title: Wataru Iida: Innovator in Machine Tool Technology

Introduction

Wataru Iida is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of machine tool technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and performance of machine tools.

Latest Patents

One of his latest patents is a machine tool designed to enhance the rigidity of a slide member opposing the cutting force acting on a tool spindle without adding extra weight. This invention aims to lighten the slide member while maintaining structural integrity. The machine tool features a tool spindle that rotates around an axis extending along the Z-axis, a slide member that can move in the X, Y, and Z-axis directions, and a guide apparatus that supports the slide member on a straight rail. The design ensures that the three supporting points form the vertices of a triangle when viewed from the X-axis direction.

Another significant patent is a workpiece rotational speed controller for cam grinding machines. This controller includes a pulse counter that responds to signals from a pulse generator, indicating the actual angular position of a cam shaft during grinding. It also features a comparator that compares the counter's count value with set values from digital switches to designate speed change positions. Additionally, a region detection counter counts coincidence signals from the comparator, enabling a command voltage generator to apply a step-by-step changing command voltage to the servomotor for cam shaft drive.

Career Highlights

Wataru Iida is currently employed at Toyoda Koki Kabushiki Kaisha, a company known for its advanced machine tool technology. His work has significantly impacted the efficiency and precision of machining processes.

Collaborations

He has collaborated with notable coworkers such as Toshio Tsujiuchi and Yoshio Wakazono, contributing to various innovative projects within the company.

Conclusion

Wataru Iida's contributions to machine tool technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of engineering principles and a dedication to advancing the field.