Tag Archives: simulation

A manufacturers guide to… digital twinning

Technology advances has allowed the digitisation of simulation concepts into what we now know as the 3D digital twin capability, but the use of simulation tools within manufacturing is not new, with the first known implementations in the 60’s and 70’s.

At that time, the early simulations were highly bespoke, expensive, slow and often manual, with the early adopters being large organisations in automotive, but the gamification of the technology now allows for highly visual, fast and cost effective fully functional digital twins.

In recent years, the concept of digital twins has been applied to a wide range of manufacturing sectors, and the capabilities of 3D digital twins has continued to evolve, making adoption and impacts more accessible.

For those unfamiliar with digital twinning, it is essentially the production of digital representations of machines or work benches, layout, people, timings, processes, routings and which provides manufacturers with a plant and production replica, on the computer.

The twin can then be used for visualisation, analysis, and simulation, to help plant planning and test ideas and aid decision making, to improve efficiency and reduce costs, to minimise risk and plan for growth, which we have experienced directly delivering practical support to our SAM customers.

We first began working with 3D digital twins at SAM in late 2018, as part of our implementation of industry 4.0 technologies and as a potential additional asset in our plans to support the region’s SME manufacturers by making such technologies more accessible.

The potential of the technology was immediately evident from building the very first model which looked at line balance and operator efficiency and then supporting clients with all kinds of projects from building potential production lines to ‘concept plants’ that could help our customers look to secure potential future growth opportunities.

We also began looking at how it could help improve layouts and optimising existing space, for example helping manufacturers visualise and optimise how they could fit new machinery into their workspaces or allow for volume increases and for assessing and optimising potential process improvements and benchmark different ideas.

Once we’d had our eyes opened to the potential of the technology, we began inviting businesses to understand more around the technology hosting a series of workshops on the subject and introducing it to our traditional manufacturing continuous improvement projects.

Our continuous improvement projects were set up to help break down the barriers that SMEs were facing when embracing new technologies and we have been inundated with requests for digital twinning support from manufacturing companies ever since we added it to our offering and our customers can see the results.,

In fact, in just a few years, we’ve helped SMEs secure investment, grow within their existing space and enjoy the benefits of overhead resulting from their expansion, increase their product range and turnover and secure new orders, just by embracing 3D digital twinning. The impact has been incredible.

The adoption of the technology has been transformative and while we still use traditional process improvement techniques, the development of 3d digital twin adds an impressive capability, allowing ideas and solutions to be tested before implementation and demonstrating ideas for shared understanding and critically minimising business risks and potential costs.

Historically, it may have been a tool used by the larger organisations, but as the software becomes more accessible, visual, and intuitive, it is swiftly becoming a key tool for manufacturers of all shape and size by helping them improve efficiency, reduce costs, and enhance quality and innovation.

So, if you’re a manufacturing SME and are interested in finding out more about 3D digital twin software and how it could help your business reduce costs and increase turnover, contact the SAM team today and see the benefits of 3D digital twins for yourself?

It could provide you with a whole new outlook on your business as you plan for the future…

Rita Potts, Business Process Improvement and Simulation Specialist

New machinery helps worktop manufacturer apply the perfect finish

A North East worktop manufacturer has revealed how digital simulation software has helped the 25 year old business visualise a brighter future.

Nostalgia Work Surfaces (NWS), based in Washington, has cut costs and lead times and ramped up productivity after receiving support from a team of manufacturing experts.

After receiving technical support and funding from the £10.9 million Sustainable Advanced Manufacturing (SAM) Project, NWS was able to use state-of-the-art FlexSim software to help validate that they had the space required to install the new equipment required to achieve its future plans.

The firm had long considered investing in a new CNC saw to help improve its product quality and reduce lead-times, however the investment was substantial to elevate the cutting capability from traditional into the digital interface of next generation CNC machinery.

The support from SAM – which included an expert workshop on manufacturing management techniques and one-to-one support from a simulation specialist – meant NWS could use state of the art 3D simulation software to identify where the equipment would fit within its setup and avoid any installation pitfalls.

A grant also supported the purchase of a new CNC saw, which has significantly cut costs for the company and reduced its carbon footprint since its installation in July 2022, as well as being faster, more versatile plus reducing off-cuts and waste.

Alan Taylor, managing director at Nostalgia Work Surfaces, said: “We are really pleased with the impact the new CNC saw has had on the business.

“It has not only increased productivity, standards and reduced waste but it has also given the workforce a greater sense of pride, lifting their standards and attitudes to a new level.”

He added: “We couldn’t have done it without SAM. One of the key inhibitors to growth we’ve witnessed has been the inability to move our workshop around without impacting upon production and their support has been key to helping us overcome this challenge.

“Prior to speaking to the team, we would never have even thought of using simulation software as a means of re-designing our workspace and figuring out how to improve our processes. It would’ve just seemed like an alien concept.

“The grant also went a long-way to helping us purchase the machinery we needed. We really can’t recommend the support enough.”

Nostalgia Work Surfaces currently employs 13 people at its Swan Industrial Estate site, however Alan is confident that – despite the many challenges currently facing the nation’s manufacturers – the company’s recent investment will allow it to continue creating jobs as it looks to the future.

“Because of the ability of the machine, we are now able to take on more complex work, angles and curves, resulting in the manufacture of more complex products which would not have otherwise been possible,” he said.

“Looking forward, we hope this will not only allow us to introduce new product ranges and improve quality, but also create more jobs as we continue to innovate and grow.”

The Sustainable Advanced Manufacturing (SAM) Project is a £10.9m collaboration between the European Regional Development Fund (ERDF), the University of Sunderland and the Northern Powerhouse Initiative and Industry, supporting SME manufacturers in the North-East Local Enterprise Partnership (NE LEP) area to improve their products or processes and introduce new technology.

Roger O’Brien, Project & Technical Lead at the SAM Project, said: “It’s been fantastic working with Alan and the team on this project and seeing how the latest simulation technology can help businesses such as NWS break down their barriers to growth.

“Over the past few years, we’ve helped hundreds of companies just like Nostalgia explore how the latest industrial technologies can help them innovate and we’d recommend any SME in the region which manufacturers – or has plans to manufacture – to get in touch while the support is available.”

Meet our Simulation and 3D Digital Twinning expert

Rita Potts is the Business Process Improvement and Simulation Specialist at the SAM Project, specialising in 3D digital twinning and simulation.

Simulation has historically been primarily used by larger organisations and for major installation programs in the planning and de-risking of major change.

However, here at SAM, we’re helping break down these barriers to entry for SMEs by allowing them to test and understand the benefits of the latest 3D simulation software by applying the knowledge and techniques often used by major corporates to their operations.

We have numerous examples of companies benefiting from this, such as through our plant layout projects. Similar to the way large organisations use the software, we can help SMEs plan and re-arrange the layout and organisation of their factory on a digital twin model that helps them better plan for the future.

For one of our customers, the digital factory included everything the real factory did. It was a digital replica of the staff, shifts, process flow and capacity constraints, modelling exactly what happens. Then, with the team, we made changes to create a layout that improved output by around 30% in the same square footage. Using the software, we were able to test all ideas in the digital safe space before actually physically moving any machinery, so planning the change was extremely time and cost effective and resulted in increased productivity as all overheads stayed the same and output increased dramatically.

We have also used digital twinning to look at plants that do not exist yet. We have helped a number of customers with what we call ‘concept plants’. These customers have been either growing rapidly and needed to understand their future space requirements or looking to potentially secure investment. We have successfully helped customers, who have been able to demonstrate to their own staff, boards and to potential investors, what the factory looks like and how it will work, when the business is still in the early stages of planning, with one of our customers securing around £2m of investment and allowing their growth plans to be fulfilled.

It is often difficult for owners and managers to disseminate ideas and plans which are not yet developed fully and the 3D digital twin software helps by turning such ideas and concepts into a visual representation that allows for shared understanding. For one SAM SME, this meant creating a virtual production so that staff could see in advance the changes that would be made to their current operations when moving from a static build environment to a flow line. It also aided the training of staff in how that change – which was a major cultural shift – would look and work, creating improved communication and smoother transition to new ways for working.

This powerful visualisation also works for the business’ customers too! Our help with a production line installation company to demonstrate their line and products to their customer, as part of a tendering process, won them two £1m contracts from a major customer. For another company, we benchmarked their product against other products on the market, clearly demonstrating the difference in environmental impact and benefits, enabling them to take an accurate digital working model to presentations.

So, if you’re a small to medium sized manufacturer, or even a business looking to begin manufacturing, talk to SAM today to find out how our support could benefit your business.

SAM Features in The Journal

The SAM Project featured in The Journal, published in Newcastle in a special feature in March 2022.

The article covers all of the areas of expertise offered by the the project with an introduction to the Technical Team, alongside case-studies featuring companies who have received support. There is also information about the grant funding the project offers.

The full supplement can be downloaded here.

Meet our AR and VR Expert

Virtual and augmented reality (VR/AR) are mature technologies that are quickly moving from ‘proof of concept’ to being widely adopted across the industry.

However, while there’s been strong take up by large manufacturers, particularly those in aerospace and automotive, adoption by smaller UK companies has been less widespread.

It can often be difficult for small companies to identify where such technology can add value to their operations and identify a potential return on investment.

Through my role, I help the region’s SME manufacturers to understand how VR/AR and other digital technology can help overcome business challenges, improve onboarding, staff training and also corporate decision making.

For those unfamiliar with VR, it is an immersive experience delivered via headset and is increasingly being used to accelerate employee training; setting completion tasks against virtual scenarios i.e. by re-creating technically involved or hazardous scenarios in which an apprentice or similar can undergo training ‘risk free’. It is also increasingly being used for remote design review and collaboration, meaning users in different parts of the world can enter the same ‘virtual’ space, in real time, to discuss CAD design iteration, factory layout and a whole host of other actions.

AR essentially uses devices to ‘overlay’ digital content into the real world, this can be CAD, simulation/ animation, video, audio, and documentation (such as PDFs). This type of ‘digital twinning’ (utilising Industrial Internet of Things (IIoT) devices) is giving rise to ever more effective application scenarios; such as maintenance monitoring, remote inspection, asset tracking, field servicing and predictive maintenance (using live sensor data), guided training/ instruction, and job completion tracking.

As the cost of both VR and AR technology continues to fall, they are beginning to bring clear value to company’s core operations by making them more sustainable and scalable. There are many systems to choose from and SAM can support in identifying the right solutions. A company can also visit our Digital Factory at the University of Sunderland and directly experience using the technology first-hand.

Facilities include different VR headsets, Microsoft HoloLens 1 & 2, large area scanning to produce point cloud and thermal analysis (i.e., of factory environments), tablet devices, 3D scanning for part analysis and commercially available software authoring environments.

Alongside our specialist support, the facilities also provide a no-risk opportunity to explore the potential that a range of digital technologies might bring to your operation and establish a roadmap for timely and cost-effective adoption. Visit us today to find out how your business could benefit.