If you want to speed up your work when designing complex assemblies use the Master Modeling technique to avoid aligning all of the components individually.
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Solidworks: Enclosure Surfacing
This full length video showcases the importance of using the sweep and loft functions within Solidworks to create complex shapes. After the console and or enclosure is complete, split the model up into multiple parts to aide in proper DFM and ease of assembly.
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Today's Solidworks quick tips highlights the importance of working smarter, not harder, using the Hole Wizard tool to efficiently design holes within a chassis.
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Like many things in life there is often more than one way to accomplish a task. This is especially true for those of us who fall in the creative space. One persons’ approach in the creative development process (drawing, painting, product design, coding, graphical design, underwater basket weaving, etc.) could be quite different from the person sitting next to them yet it’s possible for both people to arrive at the same destination.
Or so we think.
I recently sat down with a good friend of mine, Tim Humphrey, who I’ve had the pleasure working with for several years teaming up to facilitate a variety of product design and drafting projects in the medical device arena. During our discussion I shared with Tim a frustration I had, and still have, having to do with inconsistencies in people’s design approach. I see this often in product development where the approach one person takes to design a product may on the surface get them to the desired finish line but as a result of their approach it leads to a plethora of unnecessary challenges down the road.
As Tim laughed at me lightheartedly, we found ourselves diving deep into a discussion where in one conversation I found myself both highly intrigued while equally confused and somewhat baffled at the same time.
Here’s the issue as I see it specific to designing in a product development scenario.
Issue: someone is tasked with designing either a product, sub-assembly or component of a new or existing product. As such, their design approach gets the company to a conclusion where the design is technically complete allowing the person facilitating the work to check their proverbial work box and move on to the next assignment. While the work may have technically been completed, it often is done in a fashion which causes all sort of problems down the road for the company, including other employees working on the same project within the same organization as well as their external suppliers.
How is it someone can complete a design project satisfactory on the surface yet problems arise down the road with that very same design which had been previously approved?
Answer: the devil is in the details, or lack thereof, to be more specific.
Tim and I both agreed on the following. The reason why companies and or their respective employees experience this is because they aren’t following a formal and documented ‘gold standard’ for their design practices. Simply put, they lack discipline with design fundamentals. They don’t have GOLD! There is also something to be said about training. If your company lacks proper training to ensure the standards are being followed that too can produce similar unwanted results.
As a result of a lack of design standards and training employees are left to decide for themselves how to complete a task which may get them to the finish line but the approach, process and details along the way can have wild variances and interpretations.
While this may be common place and old news to many of you reading this article, the reality is the actual practice of designing a product with repeatable ‘gold standards’ is anything but common sense or consistent in the workplace. When our approach to design is fast and loose we experience the following:
When these issues show up it causes companies to reinvest dollars and resources into their work in order to move the project forward to get it to a point of where it can be properly advanced along the product development life cycle. This reinvestment is unnecessary and a huge time suck.
For these reasons its vital companies implement a gold standard which their employees and suppliers follow to ensure the work each party is facilitating makes it to the finish line in the same format, intent and approach. This unification of process increases the likelihood design work is done correctly while also ensuring future usage of said designs doesn’t require additional unnecessary iterations or complete redesigns.
Does your company need to implement a ‘gold standard’ for your design and product development practices?
Implementing a gold standard includes:
If you and or your company lacks a gold standard for your product design efforts you are inevitably wasting time and resources. This also has a direct correlation to a suppliers’ ability to help with outsourced work causing the overall project to be more challenging and lengthy than necessary (prototyping, manufacturing, etc.)
Got GOLD? Start right away implementing your gold standards starting with develop a best practice plan. From there setup a review plan to provide feedback on all work performed. Once infrastructure of your new gold standard system is established you’ll want to asses the skills of your team and develop a training program which can be offered to both new and existing employees.
About the Author
Travis Smith is the founder and managing director of Square-1 Engineering, a life sciences consulting firm, providing end to end technical project services to companies which design, develop and or manufacture products in Southern California. He successfully served the life sciences marketplace in SoCal for over 15 years specializing in engineering services, consulting, project outsourcing and leadership development. In 2019 he was recognized as a ‘40 Under 40’ honoree by the Greater Irvine Chamber of Commerce as a top leader in Orange County, CA.