Dissimilar metals can also be joined with high strength. Proposals for press processing that contribute to environmental measures are also possible. There are examples of a 70% reduction in CO2 emissions.
"Would you like to work together towards realizing a decarbonized society through processing technology?" Yoshimoto Pole proposes a reduction in CO2 emissions using processing technologies that replace welding. "Friction Stir Welding" [Features] ■ High-strength joining of dissimilar metals is achieved. ■ Joining is possible without melting the materials through solid-state diffusion bonding. ■ Joint efficiency is 100%, ensuring that the joint area does not become a weak point. ■ High-precision phase control allows for orientation at any angle. ■ Supports a wide range of material combinations according to application. ■ Cost reduction is achievable by minimizing material use and labor. ■ No welding rods or flux are required, considering the natural environment. "Press Processing" [Features] ■ Since there is no welding, residual stress does not occur, resulting in excellent fatigue strength. ■ Achieves optimal shapes that balance design and strength. ■ Can be processed with high dimensional accuracy, accommodating sizes beyond JIS standards. ■ Reduces the number of parts and considers the natural environment with welding-free processing. There are cases where CO2 emissions can be reduced by up to 70.8%. (Based on our calculations/comparison to our power consumption) *For more details on processing technology, please refer to the materials. Feel free to contact us with any inquiries.
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【Processable Sizes】 'Friction Welding' Pipe Diameter: φ101.6 to 216.3mm (up to t5.8mm) (STK400) Round Bar Diameter: φ30 to 80mm (SS400) Rotating Side Total Length: 50 to 2,000mm Fixed Side Total Length: Combined with the rotating side, up to a total length of 10,500mm. The shortest is 600mm. 'Expansion and Contraction Processing of Steel Pipe Ends by Press Processing' Expansion: φ48.6 to 355.6mm Contraction: φ76.3 to 406.4mm 'Opening of Steel Pipes by Press Processing' φ139.8mm: Opening Size 400×90mm φ165.2mm: Opening Size 600×115mm φ175.0mm: Opening Size 600×115mm φ190.7mm: Opening Size 600×115mm *Please consult us regarding sizes. We will consider sizes other than those listed above.
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*For more details, please refer to the materials. Feel free to contact us as well.*
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At Yoshimoto Pole, we are developing our business centered around pole manufacturing and sales in three areas. The "Public Infrastructure" area, which creates the foundation of society such as electricity and transportation; the "Information Network" area, which supports the development of communication equipment and information environments; and the "Living Environment" area, which supports environments related to comfortable living, such as sports facilities and various public facilities. Leveraging the comprehensive capabilities cultivated by continuously responding to various needs, we proudly engage in our business as a "partner in town development."