Company Filing History:
Years Active: 2000-2001
Title: Innovations by Masahiro Kassai in Continuous Casting Technology
Introduction
Masahiro Kassai is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of continuous casting technology, particularly through his innovative designs and methods. With a total of two patents to his name, Kassai's work has advanced the efficiency and quality of casting processes.
Latest Patents
Kassai's latest patents include a billet continuous casting machine and a casting method. The billet continuous casting machine features a jacket for cooling the outer wall of a quadrangular tubular mold with cooling water. It also incorporates electromagnetic brakes positioned outside the mold to decelerate the flow speed of poured molten metal. An X-ray-based level sensor is utilized to detect the level of molten metal within the mold. Notched portions are formed at the corners of the quadrangular lower part of the mold, and spray nozzles are employed to spray a cooling liquid directly onto these notched portions. Additionally, elastically pushing means are implemented to impart a pushing force corresponding to the static pressure of the molten metal to the unnotched portions of the mold, pushing them inwardly. This innovative design allows for continuous pouring of molten metal into the cooled mold, resulting in a cast piece that is quadrangular in cross-section. The method effectively eliminates delays in solidification at the corners of the cast piece, thereby achieving high-quality and high-speed casting.
Career Highlights
Masahiro Kassai is currently employed at Mitsubishi Heavy Industries Limited, where he continues to develop and refine his innovative technologies. His work has been instrumental in enhancing the capabilities of casting machinery, making significant strides in the manufacturing sector.
Collaborations
Kassai has collaborated with notable colleagues, including Hironori Fujioka and Hiroshi Nakajima. Their combined expertise has contributed to the successful development of advanced casting technologies.
Conclusion
Masahiro Kassai's contributions to continuous casting technology exemplify the impact of innovation in manufacturing processes. His patents reflect a commitment to improving efficiency and quality in the industry.