What’s your experiences with digital twins in industry? Opinions welcome

[planingkoala]

Hi to all, I work in the food industry and, while I may be mistaken, I’ve noticed that digital twins are becoming an increasingly common topic of discussion. I don’t yet know what my company's plans are, but I wonder if there really is as much practical benefit to them as they seem at first glance.

The idea is that a virtual representation of machines and processes is created before anything comes to a standstill in actual production. I can already see how expensive it can be when production grinds to a halt due to errors. At the same time, being a chronic sceptic, I’m wondering whether this actually helps with day-to-day operations.

I’d therefore be interested in hearing about experiences and general opinions. Does anyone have any experience with this, or at least an opinion on the matter? If so, do you think digital twins are a step forward or more of a fad?

[Fretum]

We created a digital twin once. Or rather, we had one created. We didn’t have any experience with it, so we had machineering do it for us. They have their own software (iPhysics) and create digital twins.
One of our customers wanted a digital twin; otherwise, we wouldn’t have got the contract.
The more complex the situation, the more sense it makes. You can identify problems early on and even train staff on the machines before they’ve even been set up.
Especially if you often have to make lots of adjustments to your machines, it can really make sense.
One of our employees is now looking into this in more detail and has completed training on the software, or is about to do so. But I think we’ll be using it more often in the future too.

[planingkoala]

Thanks – that’s exactly the kind of real-world example I was looking for! I find it particularly interesting that it didn’t stem from a pure enthusiasm for technology, but from a customer request. From that point on, it often becomes more than just a pipe dream and ends up in a quote or a contract. I can well imagine that this makes more sense with complex systems. Otherwise, particularly where processes are always identical, I would take a close look at the cost-benefit ratio. It’s great that there’s training before the actual installation, especially when every hour of downtime hurts later on. In our food industry, the first question would probably be whether something like this is worth it for new lines or retrofits. What do you think?