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Manufacturing Technology Insights | Monday, July 22, 2024
New technological advancements in IoT are bringing new trends, mainly influencing three sectors: micro-manufacturing, additive manufacturing, and digital twins.
FREMONT, CA: Most organisations have adopted IoT services due to their enormous potential for improving productivity. However, due to digital transformation, new technologies are emerging that can be applied to IoT. These developments are introduced to make IoT easier to access and offer wider advantages. Some of these advancements would be critical solutions with many competitive possibilities, and some would lead to higher levels of efficiency.
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Moreover, these technologies create new trends which influence the direction of development. These trends are steered by the more significant concepts of AI and IoT. With its influence in the industrial arena, manufacturers are increasing IoT adoption in three fields: micro-manufacturing, additive manufacturing, and digital twins.
Micromanufacturing to Scale Down Production Volume
Minimising the production volume is the key aspect of micromanufacturing, which contrasts with the idea of making factories ever larger. Mega and Giga factories focus on economies of scale while producing the same product abundantly. However, consumer demand is moving away from mass production and toward personalised experiences. This suggests that before redesigns take effect, production should be in smaller volumes within a short time.
Smaller production volumes refer to smaller facilities and specifically emphasise more agility and the ability to respond swiftly to changing demands. It also eliminates the issue of over-production. However, there are concerns over micromanufacturing leading to reshoring of manufacturing as micro-factories can be located closer to the end customer.
An advantage of micromanufacturing is its requirement of lower investment, less real estate, and fewer resources, which makes it popular with new businesses. Established brands are also exploring the concept of micromanufacturing. Distributed production on a smaller scale, using local suppliers, is creating a new tier in the economy with the technological advancements found in IoT.
Additive Manufacturing Helps On-Demand Manufacturing
Another significant trend is how casting and conventional subtractive manufacturing are increasingly being replaced and supplemented by additive manufacturing. This encourages the shift to more agile production in lower volumes. Additive manufacturing offers various applications in a production environment, such as building to order, helping continuous enhancement without wasting inventory, and reducing the need to store finished products.
It is observed that many manufacturers are switching to additive manufacturing for design and assembly as it offers improved types of equipment. It also provides the larger advantage of making it easier to consolidate multiple parts into a single assembly and achieve great productivity gains.
Digital Twins Optimises Supply Chains
Digital Twins uses digitalisation to create a virtual representation of the real world. IoT provides data that enables the virtual world’s digital twins to function similarly to the real thing. They can respond realistically to both real and virtual changes controlled by an operator. However, the concept of digital twins has only been recently implemented widely. This recent widespread adoption is made possible through embedding a universal language to describe the built world in a way that is easy to model.
Digital twins can be applied at various levels. It permits testing changes to production environments virtually without interrupting. For instance, accelerated lifetime testing may be used to forecast why and how something can fail by using the data amassed from real devices. Additionally, by modelling entire supply chains, manufacturers will be able to predict the effects of unplanned disruptions and prepare for them.
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