It is always good to know the design tools but taking a time to create a good strategy in the process of design would help later. In this blog post, we shall discuss five most common mistakes in the industrial design process.
1: Not Preparing for Design Work
This is the first error. It could be a small task or a month-long engineering project, taking an appropriate time to sit and plan ahead is quite beneficial.
If you conduct CFD or FEM simulations, you might ask the following questions:
Literature review: how the engineers solved the problem? Is there any template or any best practices for the problem?
Are these quality constraints for the work to be delivered?
Writing the exact goal of the project
Drafting a plan: What is geometry preparation, to mesh, solve and post-processing strategy?
What are the possible pitfalls?
You need to find some 10-30 minutes to plan these steps before every project makes the whole process more efficient, productive, and enjoyable.
2: Not Making Use of CAE Technology
This is a big mistake. Owing to open-source software and cloud-based simulation platforms like SimScale, simulation is now available to more people daily.
The biggest advantage is the design space exploration. This is an area where numerical analysis can reveal how much the weight of the product can be lowered in order to stay above the breaking limit. Also, the same is running a CFD simulation can help us compare lift and drag values of a Formula 1 wind section, so we can make better decisions.
Another consequence of not using a CAE tool is that without it, you have to make decisions based on semi-empirical data. Here an engineer can run an early design calculation on a centrifugal blower, but the performance can be several of percentages of the real performance.
3: Over-stressing the Design Exploration
This is a common mistake in industrial design when the project manager or the design engineer over-stresses the design space. It means there are too many limitations on the product, for instance:
Much lesser weight
Expected performance is quite high
It is that a high-quality product must not be built under very low-cost constraints.
4: Running More Than Necessary Prototype Tests
Both building and testing early products cost more and take more time than any complex CAE modeling. In many cases, only creating prototypes at the end of the industrial design workflow is the most effective way to create a high-performing product.
5: Not Managing the Industrial Design Process
Project management is of high importance in almost every task in engineering or any company. Even if you are at a small consultancy, managing every aspect of your work should be your goal. But what if you have to manage a designing product from scratch? And what if you are working on improving your existing product?
HR Management. This includes managing all the staff. Proper work distribution of the tasks to the appropriate person will improve the target deadline.
Hardware and Software Resources Management. If it includes either physical testing and/or virtual simulations, you can avoid waiting for times by planning ahead.
Time and Schedule Management. Setting milestones would provide external motivation for you and your team.
Budget Management. All the above actions have consequences for the design budget. Carefully estimate and lower the budget, if necessary, by using cloud computing would improve the ROI of your work.
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