Wide-ranging support from prototypes, single-item processing, small lot processing, medium lot processing, to jigs and dedicated machines.
Technical Capabilities of Nitto Kogyo Co., Ltd. ~Successful Development Case of an Ultra-Miniature Wankel Rotary Engine (0.137cc)~ In 2000, we received a request from a certain university in the United States to design and manufacture an ultra-miniature Wankel rotary engine (RE). The key to the success of this project was the realization of an ultra-miniature RE that could operate 100% independently. The university had been developing several ultra-small REs independently, but when the starter output was reduced to below 50%, the operation would stop, making development difficult. Consequently, the university reached out to us, focusing on our NR-20 series. After receiving a detailed explanation of the project, we utilized our unique technology to start the design and development from scratch. As a result, we completed an ultra-miniature RE with a displacement of 0.137cc, which was smaller than the university's prototype. After delivery, it was reported that the operation test using hydrogen fuel at the university successfully achieved 100% independent operation. This led to the realization of the world's smallest independently operable RE at that time, proving our technical capabilities to the world. ◎ We also welcome simple machining requests, so please feel free to consult with us. #Small Lot Machining #Medium Lot Machining #Single Item Machining #General Machining
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RE0137cc
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Nitto Kousakusho Co., Ltd. (Osaka), founded in 1965, has a long history as a "designer and manufacturer of jigs and dedicated machines," specializing in "precision machining of mechanical parts for single items, small lots, and medium lots." Utilizing the unique know-how developed through the creation of jigs and dedicated machines, we flexibly respond to prototypes and single-item processing. We are equipped with a variety of machines, from general-purpose milling machines and lathes to MC and NC lathes, as well as grinding machines, allowing us to handle a diverse range of materials including iron, cast iron, aluminum, stainless steel, and copper. We also accommodate consultations from the conceptual stage and provide a one-stop service from ideas (concepts) to design, manufacturing, finishing, and delivery. Additionally, we are actively engaged in next-generation technologies, including the manufacturing and sales of our uniquely designed small Wankel-type rotary engine (NR series) and the development of hydrogen and multi-fuel compatible rotary engines. If you have any concerns regarding machining, please feel free to consult with us at Nitto Kousakusho Co., Ltd. (Osaka).
