Wide-ranging support from prototypes, single-item processing, small lot processing, medium lot processing, to jigs and dedicated machines.
005【Our Technical Capabilities_001】2024/08/06 This time, we will explain our technical capabilities focusing on the Banquel-type rotary engine [NR series] developed by Nitto Kousakusho Co., Ltd., specifically the rotor housing (hereafter referred to as "housing") and rotor, which have raised our company's profile. ☆ Introduction of Housing and Rotor These components are manufactured through total machining from materials. They cannot be completed in a single process and require several steps to reach the finished product. We consider the machining methods and sequences, and design and produce jigs for the machining. After setting the parts in the machine (jig) and completing the machining, we perform the task of removing them, which can lead to cumulative errors. Reducing these errors is also the strength of our jigs. ☆ Key Technical Points - Jig Design: We utilize our know-how in devising machining methods and jig design. - Minimization of Cumulative Errors: We devise jigs to reduce errors that occur when removing a part from the machine after one process and reattaching it for the next process. - Development Capability: We consistently handle everything from concept and design to prototype production, testing, mass production prototypes, mass production, and sales. ◎ We also welcome simple machining requests, so please feel free to consult with us.
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Company information
NITTO MFG. Co., Ltd. (Osaka), founded in 1965, has a long history as a designer and manufacturer of jigs and special-purpose machines. Today, we handle everything from one-off machining to small- and medium-lot precision parts production. Leveraging our unique expertise cultivated through jig and special machine development, we flexibly support prototypes and custom machining requests. Equipped with a wide range of facilities—from conventional milling and lathes to machining centers, NC lathes, and grinding machines—we can process diverse materials including iron, cast iron, aluminum, stainless steel, and copper. From the concept stage through design, manufacturing, finishing, and delivery, we provide a complete one-stop solution. If you face any machining challenges, please feel free to consult NITTO MFG. (Osaka). Furthermore, as part of our lifelong commitment, we actively engage in: Advancing precision machining technology through jig-design know-how Manufacturing and sales of our originally designed small Wankel rotary engines (NR Series) Development of next-generation rotary engines capable of operating on hydrogen and multiple fuels
