Dissimilar Metal Joining Technology "AKROSE(R)"
Reducing environmental impact! Introducing a new technology that strongly bonds multiple materials together!
"Cold forging" is a processing technology that applies pressure to metal at room temperature to deform and shape it. Compared to cutting processes, it generates almost no material loss (metal waste) and maintains the strength of the material. Additionally, it allows for processing with high precision and reduced variation. 'AKROSE(R)' is a new method that utilizes the cold forging technology developed through the design and manufacturing of industrial fasteners (screws) to achieve strong dissimilar metal bonding. It addresses the challenges of conventional metal bonding technologies. 【Features】 ■ Achieves bonding of diverse materials ■ Achieves bonding of multiple materials ■ Achieves complex bonding shapes ■ Improves the adhesion of bonded products ■ Enhances the strength of the bonded joints ■ Reduces environmental impact *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Existing Metal Joining Technologies and Their Challenges】 ■ Mechanical Joining (e.g., riveting) - Lacks tightness - Requires preparation such as drilling pilot holes - Requires joints (increases the number of parts) ■ Chemical Joining (e.g., adhesives) - Inferior bonding strength - Lacks heat resistance - Lacks long-term reliability ■ Metallurgical Joining (e.g., welding) - Affected by heat (distortion, softening) - Generates sparks and spatter - Formation of intermetallic compounds leads to brittleness *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applicable Fields】 ■ Automotive Industry ■ Battery Industry ■ Home Appliance Industry ■ Electronics Industry ■ Infrastructure Industry, etc. *For more details, please refer to the PDF document or feel free to contact us.
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We want to be of even more help to our customers. NITTOSEIKO's technology supports global manufacturing. NITTOSEIKO is a unique company that specializes in industrial fasteners (screws), automatic assembly machines, measurement and control systems, and cleaning and inspection equipment - areas not covered by other companies. We are a total fastening solutions provider, manufacturing and selling not only screws but also screw manufacturing tools, driver bits, screw tightening machines, assembly equipment, measurement instruments, cleaning equipment, and inspection equipment. Based on our expertise in fastening technology, assembly technology, and measurement technology, we have established three business divisions and a medical division to develop cutting-edge products. Our operations span both domestic and international markets, supporting the growth of various industries, including home appliances and automobiles, and contributing to the enrichment of people's lives. We will continue to create valuable products for our customers and work together with them to pioneer new frontiers in manufacturing.