Title
FSW of Thick Section 6061 Al Alloys Using Scroll Shoulder Tool: Tool Design, Weld Zone Forming Mechanism and Weld Quality Contro,Used
Delivery time: 8-12 business days (International)
Scroll shoulder tool is a relatively new friction stir welding (FSW) tool introduced by The Welding Institute of UK in 1999. It offers extra advantages of eliminating the tilted tool axis that is usually used in conventional tool FSW and performing nonlinear thick section FSW with a relatively simple machine. However, the forming mechanism of its shoulder flow zone still remains unidentified. This mechanism is fundamental in designing a proper scroll shoulder tool to produce a defectfree weld. This monograph, firstly, systematically reviewed FSW tool design, weld zone material flow pattern and flow forming mechanism, and scroll shoulder tool shoulder flow zone formation to date. Then, a novel scroll shoulder tool design and experimental techniques were detailed. Subsequently, the experimental results were presented. Finally, the shoulder flow zone forming mechanism and strategy to secure weld quality for scroll shoulder tool were suggested. This study has revealed for the first time the forming mechanism of shoulder flow zone and approaches to control weld quality for scroll shoulder tool. This monograph is an excellent reference for FSW researchers, engineers and practitioners.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.