The machining technology for difficult-to-cut material turbine housings is at a world-class level.
Cast steel (stainless steel castings), cast iron Established mass production processing technology for difficult-to-machine and complex-shaped castings Catering to a wide range of industries such as automotive, machine tools, and industrial machinery
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■ Skilled in machining difficult-to-cut and complex shapes We pride ourselves on being world-class in both experience and results in mass production machining of castings that are difficult to cut or have complex shapes, which other companies tend to avoid. ■ Selecting machines tailored to applications, from single prototypes to mass production of tens of thousands per month For low-volume, short-lead-time prototypes, we utilize process-integrated production with 5-axis machining and multi-tasking machines. For high-volume mass production, we establish process-distributed cell production by combining multiple NC lathes, machining centers, and NC rotary tables, creating an optimal production system tailored to customer needs. ■ Global sourcing of materials is possible To meet customer demands for delivered finished parts, we procure materials from domestic and international suppliers. ■ In-house production of jigs and tools We have a department capable of designing and manufacturing jigs and tools in-house, enabling speedy project launches. ■ Selecting appropriate cutting tools and machining conditions A characteristic of machining difficult materials is that the proportion of tool costs in manufacturing costs is very high. To maintain price competitiveness, minimizing tool costs is key. Through years of experience, continuous improvement, and results, we have achieved the lowest tool ratio in the industry.
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Applications/Examples of results
Turbocharger (supercharger) aimed at improving fuel efficiency and environmental performance of automobiles.
Company information
Founded in 1946, "Accumulated Experience and Technology" ■ A refuge in times of trouble, providing speedy production for both mass production and prototypes With a technical team capable of process design and the design and manufacturing of jigs and tools, we can swiftly prepare for the production of new products. Additionally, with production facilities for both prototypes and mass production based on different concepts, we can cater to our customers' diverse needs, from a single prototype to mass production of tens of thousands of units per month. ■ 1,359 days without defective products, a quality assurance system you can trust We have obtained certification for the international standard "IATF16949," which is a quality management system specialized for the automotive industry. Prioritizing customer satisfaction, our employees work together to continuously improve quality, reduce variability, and prevent defects. One of our achievements is maintaining 1,359 days without defective products flowing out to customers from our factory in China. ■ Options for cost reduction, globally honed price competitiveness We manufacture automotive parts in a highly competitive environment in Japan and China. Through the power of continuous improvement developed in this context, we achieve high-quality and low-cost manufacturing. Recently, it has become common for customers to turn to us as a means of cost reduction.