{"id":163205,"date":"2021-04-18T11:27:02","date_gmt":"2021-04-18T03:27:02","guid":{"rendered":"http:\/\/facfox.com\/docs\/?post_type=kb&p=163205"},"modified":"2021-04-19T15:12:53","modified_gmt":"2021-04-19T07:12:53","slug":"five-tips-to-help-you-design-for-additive-manufacturing","status":"publish","type":"kb","link":"https:\/\/facfox.com\/docs\/kb\/five-tips-to-help-you-design-for-additive-manufacturing","title":{"rendered":"5 Tips to Help You Design for Additive Manufacturing"},"content":{"rendered":"

Because the technology we use to make and manufacture things is always evolving, designing for manufacturing (DFM) needs to be an ever-evolving skill. A great example of this need is the advancement of additive manufacturing. 3D printing used to be considered a prototyping tool or novelty, but now that the technology has reached industrial-grade levels, design for additive manufacturing (DFAM) has become a highly-coveted capability among engineers and product developers.<\/p>\n

<\/p>\n

You\u2019ve spent years honing your DFM expertise for legacy technologies, so the idea of having to learn new DFAM techniques may seem overwhelming. But with a little creative thinking and a willingness to shift your perception, pivoting your designs for additive production isn\u2019t as hard as you might imagine. Here are five tips to help you adapt your work for DFAM:<\/p>\n

1. Start with specs, but don\u2019t be limited by them<\/strong><\/h3>\n

It goes without saying that when you\u2019re kicking off a design, you have to start with an understanding of the product specs. Factors like size, end-use, finish, color, and chemical and mechanical properties are important to know whether you\u2019re using DFM or DFAM. Oftentimes, engineers will let a part\u2019s specs pigeonhole their designs into a specific manufacturing process. And while it\u2019s important to know what additive processes are available as you\u2019re planning your design, you should design the best possible product that meets your spec requirements with the confidence that there is enough flexibility with DFAM to meet your needs.<\/p>\n

2. Embrace new product designs <\/strong><\/h3>\n

When it comes to DFAM, the first rule is: Forget the rules. That\u2019s because additive manufacturing allows you to make parts that were previously deemed \u201cunmakeable.\u201d For example, something that once needed to be made as several separate parts can now be designed as one seamless object. Or, you can design multiple components to be produced in the same build. You can even rethink your entire production schedule, since 3D printing can truncate your design-to-production time by up to 90 percent. Long story short \u2013 the sooner you can embrace \u201cout-of-the-box\u201d thinking about what\u2019s possible, the sooner you\u2019ll find success with DFAM.<\/p>\n

3. Go farther with design optimization<\/strong><\/h3>\n

Because there are so many more possibilities with DFAM, optimization is fundamentally different.<\/p>\n

For starters, you\u2019re no longer designing for the overall size and shape; you\u2019re also designing for the open space that\u2019s available when you\u2019re able to remove material from your design. Lightweighting is one of the top benefits of DFAM and a practice you should absolutely consider when you\u2019re looking for design efficiencies and are confident that your product\u2019s strength won\u2019t be compromised. A lot of spare material can be removed by designing with lattice structures<\/a> \u2013 a practice that\u2019s uniquely enabled through additive manufacturing. Not only do they reduce material usage, but lattice structures can also improve product performance.<\/p>\n

Lattice structures are often found in nature \u2013 and nature is actually a really useful resource when you\u2019re thinking about how to optimize for DFAM. Besides weight, you have to consider optimizing for product toughness, elongation to failure, and potentially high heat transfer. There are so many natural objects that you can draw inspiration from to meet your needs. The structure of skeletal bones or even wood, for example, make great design fodder for parts that need to be tough but also lightweight.<\/p>\n

4. Make rapid iteration part of the process<\/strong><\/h3>\n

A big bonus to DFAM is that the act of designing entails more than sitting behind a computer screen; it means actually making those designs and seeing, in real-time, whether or not your concept has legs. 3D printing enables you to create, make, test, and iterate your design in a fraction of the time it typically takes to put a concept into production at a fraction of the cost. You\u2019re making the item using the same technology and processes that you will inevitably use to manufacture the final product \u2013 enabling you as a designer to learn and adjust quickly. So, don\u2019t be afraid to \u201cfail.\u201d Failures in the additive manufacturing factory are just opportunities to validate your design and make necessary changes.<\/p>\n

5. When in doubt \u2013 ask an expert <\/strong><\/h3>\n

When making the transition from DFM to DFAM, even the very best engineers can benefit from having a sounding board \u2013 or even full-on assistance \u2013 in designing a product for additive manufacturing. There are plenty of resources you can tap into, but nothing beats a real-life person who can help problem-solve. The engineering team at FacFox is ready to help you optimize your existing designs, or even start a design from scratch. Reach out today<\/a> to get started.<\/p>\n","protected":false},"excerpt":{"rendered":"

Because the technology we use to make and manufacture things is always evolving, designing for manufacturing (DFM) needs to be an ever-evolving skill. A great example of this need is the advancement of additive manufacturing. 3D printing used to be considered a prototyping tool or novelty, but now that the technology has reached industrial-grade levels, […]<\/p>\n","protected":false},"author":4,"featured_media":163217,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"kbtopic":[45],"kbtag":[126,175,312,341],"class_list":["post-163205","kb","type-kb","status-publish","has-post-thumbnail","hentry","kbtopic-tech","kbtag-3d-printing","kbtag-metal","kbtag-metal-printing","kbtag-mim"],"yoast_head":"\n5 Tips to Help You Design for Additive Manufacturing - FacFox Docs<\/title>\n<meta name=\"description\" content=\"Because the technology we use to make and manufacture things is always evolving, designing for manufacturing (DFM) needs to be an ever-evolving skill. 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