A dissimilar metal joining technology that contributes to the lightweighting of automobiles and does not require pre-drilled holes.
In the automotive industry, there is a demand for vehicle lightweighting to improve fuel efficiency and reduce CO2 emissions. In particular, the joining of lightweight materials such as aluminum with steel plates presents many technical challenges, and traditional methods can lead to increased costs and complexity in processes. In response to these challenges, our "Multi-Material" solution enables the joining of dissimilar materials, such as aluminum and steel plates, as well as aluminum to aluminum, without the need for pre-drilling and with only one-sided application, thereby addressing these issues. 【Application Scenarios】 - Joining of structural body components - Joining of interior and exterior parts - Joining of components around the powertrain 【Benefits of Implementation】 - Improved fuel efficiency through vehicle lightweighting - Reduction of CO2 emissions - Increased productivity through process reduction - Enhanced cost performance
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【Features】 - No need for pre-drilling, which reduces processes. - Capable of joining dissimilar metals such as aluminum and steel sheets, as well as aluminum to aluminum. - Can be installed from one side. - Automation of hole forming, screw rolling, screwing, and tightening in one step through pushing load and high-speed rotation. - Achieves a 100% screw engagement rate due to the larger screw diameter. 【Our Strengths】 Since its founding in 1959, Shinjo Seisakusho has provided high-quality products that support manufacturing sites, primarily focusing on the production of fastening components. We have a track record of transactions with approximately 100 companies both domestically and internationally, including in the automotive industry. We have obtained certifications such as IATF16949 (Quality Management System for the Automotive Industry) and are committed to quality and environmental initiatives. As a "behind-the-scenes supporter" that underpins customer trust, we challenge ourselves daily to innovate technology and improve quality.
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【Applicable Fields】 ■ Home appliances, automotive, and other metal processing industries, etc.
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Since our founding, our company has been manufacturing screws such as nuts and bolts, along with related products. Screws are functional components that join various parts together to create finished products, serving as the "supporting role." Although they may seem unremarkable, we have continuously made tireless efforts with a spirit of innovation and originality, and as a result, we are deeply grateful to have become a company that can contribute to society, albeit on a small scale. As you know, screws are functional components that gather a wide variety of parts to create finished products. Some products are following a path of advanced lightweight and compact design, while others are becoming more luxurious and larger. On the other hand, the technology for assembling parts is advancing towards high-speed, labor-saving, and even automation. Our company is committed to making continuous efforts in technological innovation, product development, and modernization of equipment to provide technologies and products that can respond to any of these situations. We sincerely ask for your continued support and encouragement.
