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R&D
Introduction of R&D Activities
External Recognition and Awards
Introduction of New Products

 

Introduction of R&D Activities


   Casting Technology Research Laboratory
 

The Casting Technology Research Laboratory, the precursor of which was the Cast Steel Development Center at the Kyushu Works, was established in Moka City in Tochigi Prefecture in September 1988.

The research laboratory was initially established with the slogan "mastering cast metals," under which the Company successfully carried out the research of manufacturing technology. It has evolved in recent years to become a product development research laboratory that satisfies customer needs stemming from the globalization of the automotive industry, including demand for environment-friendliness, lighter weights and shorter delivery times, using the latest materials and units to carry out wide-ranging R&D activities in close coordination with our customers.



 
Principal Fields of Development

CAE Analysis and RP Trial Manufacturing
CAE Analysis-RP Mold DR Model
The research laboratory's activities are focused on the Automotive Components Company and has created a system that combines design and analytical evaluation technology cultivated over the years with cutting-edge CAE/RP molds. From exhaust components to aluminum wheels to chassis and body parts, we use the data with which we are supplied to carry out direct analysis, design and trial manufacturing of products. We are responding to our customers' demands for extra-short delivery times in every stage of a product's development, from completion of the design review model in a product's conceptual phase to the performance verification of trial products.

Automotive Exhaust Components
Manifold Heating Test Using Exhaust Simulator
Increasingly strict exhaust gas regulations in Japan, the United States and Europe have made the development of new exhaust components essential. Specifically, in the European market, which is aiming to achieve exhaust gas temperatures of up to approximately 1,050°C, the materials currently used in exhaust components have been judged unable to respond to this target.

At the Casting Technology Research Laboratory, from the development of new materials, including the HERCUNITE™-S series, to design, trial manufacturing and evaluation of such new concepts in exhaust units as turbo manifolds and an exhaust manifold with welded bellows, we satisfy customer needs by carrying out activities that capitalize on CAE analysis, RP casting, exhaust simulation and other cutting-edge technologies for use in a variety of vehicles manufactured by domestic and overseas automakers.


Automotive Chassis and Body Components
Development of SSM Aluminum Chassis Component
As regulations regarding the gasoline mileage of automobiles progress in North America and Europe, reducing the weight of automobile bodies has become a crucial issue for automakers. At the Casting Technology Research Laboratory, whether it is iron or aluminum materials with which we are working, we use excellent design and analytic evaluation technologies as well as manufacturing technologies to offer our customers chassis and body components that contribute to reducing the weight of vehicles.

Specifically, the research laboratory teamed up with the Kumagaya Works to create a semi-solid mold (SSM) aluminum suspension component, the superior design of which was made possible by CAE analysis and technology that improve the limited strength of forged materials, an achievement that was honored with the Economy, Trade and Industry Minister's award for forging industry technology in fiscal 2001. This technology is expected to advance the trend toward lightweight cars and to be incorporated in a wide range of applications.



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