A REVIEW ON JIG MANUFACTURING TECHNIQUES

Abstract

Jigs are essential tools in modern manufacturing, ensuring precision, consistency, and efficiency. This paper reviews the latest advancements in jig manufacturing techniques and technologies, highlighting their transformative impact on various industries. The study begins with an exploration of the foundational principles and roles of jigs, emphasizing their contribution to productivity and quality assurance. Next, it examines innovations in jig design and production, such as the adoption of additive manufacturing, computer-aided design (CAD), and simulation tools. The integration of smart materials and sensors is also discussed, showcasing how these enable real-time monitoring, adaptive control, and data-driven decision-making during production processes. Emerging applications of jigs in both traditional and advanced manufacturing environments are also analysed. These include machining, welding, and assembly, alongside their role in robotic systems, automated inspections, additive manufacturing, and micro/Nano manufacturing. These examples illustrate the versatility and expanding utility of jigs in addressing contemporary manufacturing challenges. The paper also addresses critical challenges and potential future directions in jig manufacturing. It highlights the need for increased accuracy, flexibility, and customization to meet evolving industrial demands. The incorporation of artificial intelligence (AI), machine learning, and digital twin technologies into jig development is proposed, offering solutions to optimize performance and enhance efficiency in manufacturing systems. This comprehensive review of advancements in jig manufacturing serves as a valuable resource for researchers, engineers, and industry professionals. It offers insights into leveraging cutting-edge jig technologies to boost manufacturing quality, efficiency, and competitiveness in a rapidly evolving industrial landscape.