This article talks about the barriers to simulation driven design faced everyday by engineers throughout the product development process – and how your organization can overcome them. We speak to product development companies and teams every day. Most strive to achieve:

Odds are you’re already familiar with the traditional product development process. Taking ideas from concept, to design, simulation, prototyping all the way to manufacturing your products. For many years, industry has tried to consistently use simulation as a part of that process; for good reason. It typically improves quality, on-time delivery, and customer satisfaction.

Unfortunately, when simulation is used as a part of the product development process, it’s almost always used as the final validation step after a design is practically complete. But the fact is… that’s not exactly the vision of “simulation driven design” that the industry has been striving to achieve for years.  

So why is that? Let’s talk about the common barriers holding many companies back from achieving simulation driven design.

Common barriers of Simulation driven design

1.     Engineers feel they need to consult a simulation expert

Often, engineers feel like they don’t have the expertise to run simulations while they design – they feel like they need to consult an expert that may not be directly accessible. This creates design challenges early in your product development process.

2.     Engineers feel they need a simplified copy of the actual design model

Often, a simulation expert’s initial task is to figure out how to simplify a copy of the design model so that the simulation will run in a reasonable time and still provide an accurate actionable result. Many engineers don’t feel comfortable making the call regarding what part of their design is critical for a successful simulation.

3.     The iterative design process can be complicated

We can all agree that the design process is an iterative one. We can also agree that designing products is complicated. If it wasn’t, everyone would do it.

Certainly, a design engineer would want to use simulation as he/she iterates a design, but this would require running a simulation that could take hours – on multiple uniquely simplified copies over and over again. It’s just not efficient. It’s too disruptive to the design process. Because of this, design engineers generally don’t do it.

The solution: Simulate Earlier in the Design Process

What product development teams really need is a simulation tool that is fast, responsive, and so simple to use that it can literally keep up with design engineers during every step of the way.

No copies. No waiting. Just immediate simulation results throughout the design process.

By using simulation capabilities that are ‘pervasive’ across a concept and detailed throughout design stages – your organization will break down the barriers between design and simulation. Requirements and Quality.

That is the key.

The best part? There are solutions that give every design engineer what they need to truly achieve simulation driven design.

They provide design engineers with the ability to instantly understand how product design changes can impact a products performance. These solutions are called Ansys Discovery Live and Creo Simulation Live.

The solution that makes simulation driven design easy

PTC and Ansys partnered together to achieve an overarching goal to remove simulation barriers for product development teams. They accomplished this by deeply integrating Ansys’ breakthrough of Discovery technology directly into Creo.

This partnership provides the best and broadest portfolio of engineering simulation software – putting the best in class design and simulation capabilities into a single product available to the fingertips of every design engineer – it’s called Creo Simulation Live.

How Creo Simulation Live Works

Creo Simulation Live uses a unique technology approach to deliver simulation results interactively as a product is being designed.

This solution compliments existing simulation offerings that tend to focus more on the analyses that require higher levels of fidelity or are used as a final validation step.

Creo Simulation Live works differently because it does not require the user or designer to be an expert in the field of analysis. They simply need to know basic constraint techniques and away they go.

Using this simulation technology analysis setup and simulation is fast and easy.

In fact, engineers are able to quickly learn the tool navigating a familiar command ribbon UI, context sensitive menus, RMB command access, simplified workflows and engineering terminology. Because, again, Creo Simulation Live puts real-time simulation right in your Creo design environment.

Creo Simulation Live even uses intuitive menus to define and place loads, and constraints. It allows simulations to be created and visualized in minutes and updated on-the-fly. It gives design engineers instantaneous feedback on design decisions.

How much can Simulation Driven Design Save You?

Solving design challenges with instantaneous simulation sounds great, but let’s talk about the return on investment (ROI) it could provide your organization.

Engineers across a diverse range of applications can take advantage of the many features that Creo Simulation Live offers to reduce both time and expense in the design process. These include:

Investing in Creo Simulation Live gives your engineers a tool that enables them to realize their full design potential. 

Just like any business investment, engineers must be able to prove that the results obtained by using Creo Simulation Live are greater than the resources invested, and it’s worth the investment. On a basic level the return on investment (ROI) is the calculation of an investment’s cost versus its benefit.

To calculate an approximate ROI on Creo Simulation you don’t need to be an accountant, I will keep it simple! Try using the following formula: ROI = ((Gain of Investment)- (Cost of Investment)) / (Cost of Investment)

The Gain of Investment is the amount of money your organization will gain from using Creo Simulation Live.

Remember, money your organization does not have to spend, such as prototype costs, should also be included in your Gain of Investment number. E.g. the value of reducing the number of physical prototypes, the expense saved by reducing the number of hours spent on non-final design simulations, etc.

Your organization might also include the improved quality resulting in reduced cost of product warranty and repairs. In addition, you may also consider the value of the time saved in the product development process when using Creo Simulation Live. 

Creo Simulation Live can significantly reduce the number of design and prototype cycles, allowing more robust products to be marketed earlier. The Cost of Investment is the amount of money your organization will spend on Creo Simulation Live. The most obvious cost is the price of the Creo Simulation Live software.  To obtain specific costs for your organization feel free to reach out to us.

Your organization may also want to include the cost of training or implementation for the software. We can help you figure out the bottom-line investment in things like software and training. When calculating ROI make sure to document two things that will have an impact on your calculations, the timeframe, and the precision of your numbers.

Pick a timeframe for your calculation that is relevant to your organization (in the case that you are unsure as to what this might mean for your organization, we would be happy to assist). One year is a good timeframe to start, allowing the results to be annualized.

Your ROI calculation should be an estimate, and not down to the last dollar. Many of your numbers will be approximations.  Document your assumptions as you compile the numbers. That way you can voice your justification if asked later on.

Let’s look at an example taken from the Aberdeen Group – Industry Averages for Simulation Driven Design (2008, 2016).

Current Customer Numbers:

Sample Creo Simulation Live Benefits:

Creo Simulation Live Cost:

ROI Calculation:

This demonstrates approximately a 300% return on investment!

Given this kind of return on investment, you now have a solid argument as to why purchasing Creo Simulation Live is the best option to overcome your design challenges!