TEST, SAFETY & SYSTEMS
and reliability requirements of rail components. Rotary friction welding aligns with stringent quality standards, enabling the integration of destructive testing methods, such as bend and petal test inspections, to ensure the quality of each weld according to rigorous BS/ISO standards. In contrast to traditional welding methods such as arc welding, rotary friction welding proves more reliable and cost-effective. Traditional methods involving open flames, high temperatures, and molten metal pose safety hazards and environmental risks. Additionally, extensive pre- and post- welding processes contribute to time inefficiencies. Rotary friction welding eliminates the need for external heat sources, enhancing safety and reducing costs associated with energy consumption and secondary treatments.
IMPROVING COST EFFICIENCY Cost efficiency is paramount in rail industry mass manufacturing, and rotary friction welding delivers by reducing material waste, energy consumption, and production time. Its efficiency surpasses that of traditional methods, leading to increased throughput and lower production costs. As sustainability gains prominence, rotary friction welding aligns with environmental goals through its energy efficiency and minimal material waste. To remain competitive, manufacturers
must embrace continuous improvement and innovation. Rotary friction welding facilitates process optimisation and
The technique enables the integration of destructive testing methods like bend and petal test inspections
adaptation to new materials and design requirements. In an increasingly competitive industry landscape, the emergence of numerous engineering
businesses necessitates a vigilant and strategic approach for well-established organisations to stay ahead of the curve, employing cost-efficient and sustainable manufacturing processes. In conclusion, rotary friction welding
emerges as a compelling solution for mass manufacturing components in the rail industry. Its versatility, precision, and cost-effectiveness make it well-suited for producing high-quality, repeatable welds crucial for the safety and reliability of rail systems. As technology and industry standards evolve, rotary friction welding provides a pathway for manufacturers to meet the challenges of mass production while maintaining the highest levels of quality and performance.
Rotary friction welding is a compelling solution for mass manufacturing bi-metallic components
Katherine Nowill is at KUKA Systems UK.
www.kuka.com
www.engineerlive.com 35
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