Reiji Arikita

Title: Reiji Arikita: Innovator in Cutting Machine Technology

Introduction

Reiji Arikita is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of cutting machine technology, holding a total of nine patents. His innovative designs focus on maintaining the precision and consistency of cutting edges.

Latest Patents

One of Arikita's latest patents is a cutting machine designed to keep the angle of a cutting edge constant. This invention features a support block with two arms spaced at a specific angle. Each arm has a rotation shaft for rotary whetstones that extend upright from the front ends. The rotary whetstones have flat surfaces perpendicular to the rotation shafts, allowing them to grind both sides of the cutting edge of the blade. The whetstone holding mechanism can move linearly along a guide shaft, enabling a change in grinding states while ensuring that the angle of the cutting edge remains constant.

Another patent focuses on sharpening capabilities, allowing the cutting machine to sharpen the cutting edge while maintaining the same angle. The design includes a similar support block and rotary whetstones, with the ability to switch between grinding and sharpening states. This ensures that the parallelism between the abrasive surfaces and the cutting blade is preserved, keeping the cutting edge angle consistent throughout the sharpening process.

Career Highlights

Reiji Arikita has worked with reputable companies such as Shima Seiki Mfg., Ltd. and Shima Seiki Manufacturing Limited. His experience in these organizations has contributed to his expertise in developing advanced cutting technologies.

Collaborations

Arikita has collaborated with notable coworkers, including Kenji Ikoma and Masahiro Shima. Their combined efforts have furthered the development of innovative solutions in the cutting machine industry.

Conclusion

Reiji Arikita's contributions to cutting machine technology demonstrate his commitment to innovation and precision. His patents reflect a deep understanding of the mechanics involved in maintaining cutting edge angles, showcasing his role as a significant inventor in this field.