What are the recent advancements in friction stir welding technology?
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Recent advancements in friction stir welding (FSW) technology include the comprehensive review of FSW studies on commonly-used metals, focusing on thermal cycles experienced during FSW . Another advancement is the exploration of hardmetal thin films and diamond-like-carbon (DLC) coatings to reduce tool wear and improve mechanical properties of the weld joint . Friction stir additive manufacturing (FSAM) has emerged as a subcategory of additive manufacturing (AM) technology, overcoming the flaws of fusion-based AM approaches and fabricating defect-free components with excellent mechanical and structural properties . In the aerospace industry, developments in FSW variants, such as refill friction stir spot welding (RFSSW) and bobbin tool friction stir welding (BTFSW), have allowed for welding of high strength-to-weight ratio materials with improved weld quality and geometric accuracy . Additionally, continuous evolution and scientific potential of FSP/FSW technologies have led to the development of new solutions and methods .
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| Papers (4) | Insight |
|---|---|
| The recent advancements in friction stir welding technology include the development of new variants such as refill friction stir spot welding (RFSSW), stationary shoulder friction stir welding (SSFSW), and bobbin tool friction stir welding (BTFSW). | |
| The paper discusses advancements in friction stir welding technology, including the use of bobbin tool friction stir welding (BT-FSW) for defect-free lap joints and the application of friction stir welding in the welding of aluminum metal matrix composites (Al-MMCs). | |
| The paper discusses the recent advancements in Friction Stir Additive Manufacturing (FSAM), which is a subcategory of AM technology that uses solid-state friction stir welding to fabricate defect-free components with excellent mechanical and structural properties. | |
| The provided paper is about recent advancements in hardmetal thin films and diamond-like carbon coatings for friction stir welding tools. It does not specifically mention recent advancements in friction stir welding technology. |
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