Innovative fastening technology that contributes to the high-strength enhancement in the aerospace field.
In the aerospace field, there is a demand for lightweight structures while maintaining high structural strength. Particularly when joining different materials, the risks of strength reduction and the complexity of processing steps pose challenges. In response to these challenges, the 'Multi-Material' approach, which enables dissimilar metal bonding without pre-drilling and with only one-sided application, achieves both reliable bonding and process efficiency. 【Application Scenarios】 - Bonding aluminum alloys and high-strength steel plates - Bonding composite materials and metal components - Achieving both lightweight and high-strength structural components 【Benefits of Implementation】 - Improved reliability through increased strength of joints - Reduction of processing steps in dissimilar metal bonding - Contribution to improved fuel efficiency through lightweight structural designs
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【Features】 - No need for pre-drilling, enabling dissimilar metal joining - Compatible with joining aluminum to steel plates, as well as aluminum to aluminum - A simple process that can be completed with construction on one side only - Hole forming and screw rolling executed in one step using pressing load and high-speed rotation - 100% screw engagement rate and high tightening torque due to larger screw diameter 【Our Strengths】 Since its establishment in 1959, Shinjo Seisakusho has provided high-quality products based on the technical expertise cultivated in the manufacturing of fastening components. To meet the demand for high strength in the aerospace field, we have established a manufacturing system in Japan based on a licensing agreement with Arnold in Germany. We have also developed a quality management system, including obtaining IATF16949 certification, to deliver products that meet our customers' trust.
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【Applicable Fields】 ■ White goods, 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.
