Friction welding
We also offer proposals for the joining of small-diameter parts and assembly products, which are considered difficult! Please feel free to consult with us.
"Friction Stir Welding" is a technique that joins base materials by rubbing them together at high speed, softening the materials due to the friction heat generated while simultaneously applying pressure to achieve the joint. It eliminates the need for consumables such as welding rods and flux, reducing labor costs. No heat source other than friction heat is required, resulting in high energy efficiency. Additionally, it allows for a reduction in material and processing costs compared to machining from solid blocks, and by minimizing the weight of the material, it can improve yield rates. [Features] ■ Achieves joint strength equivalent to the base material through individual jointing ■ Enables joining of dissimilar metals (e.g., copper + aluminum, aluminum + stainless steel, etc.) ■ Joint conditions can be numerically managed, ensuring reproducibility and stable quality ■ Environmentally friendly ■ Cost reduction is possible *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Other Features】 <Environment> ■ Energy-saving: No heat sources other than frictional heat are necessary, resulting in high energy efficiency. ■ Reduced construction: No consumables such as welding rods or flux are required for joining, reducing labor hours. ■ Harmless: No harmful substances such as spatter, fumes, or gases are generated. <Cost Reduction> ■ Reduces material and processing costs compared to machining from solid materials. ■ Streamlines pre-processing steps such as beveling and inlay processing, reducing processing hours. ■ Reduces material costs by using expensive materials only where necessary. ■ Improves yield rates by minimizing the weight of materials. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Examples】 ■ Joining of dissimilar metals and different shapes ■ Joining of small diameter and different diameters ■ Joining of shafts *For more details, please refer to the PDF materials or feel free to contact us.
