{"id":14667,"date":"2025-09-09T14:53:12","date_gmt":"2025-09-09T14:53:12","guid":{"rendered":"https:\/\/protoandgo.com\/from-prototype-to-production-when-is-the-right-time-to-scale-up\/"},"modified":"2025-09-09T15:23:24","modified_gmt":"2025-09-09T15:23:24","slug":"from-prototype-to-production-when-is-the-right-time-to-scale-up","status":"publish","type":"post","link":"https:\/\/protoandgo.com\/en\/from-prototype-to-production-when-is-the-right-time-to-scale-up\/","title":{"rendered":"From prototype to production: when is the right time to scale up?"},"content":{"rendered":"\t\t
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Moving from a functional prototype<\/b> to mass production is one of the most critical moments in the development of a new product<\/strong>. Making this decision too early can lead to unnecessary investments or manufacturing errors that are difficult to correct. Conversely, delaying this step can allow competitors to get ahead or cause you to miss a market opportunity. So when is the right time to scale up? <\/p>\n

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At Proto&Go!<\/a><\/b>, we help startups, engineering firms, and R&D departments to quickly prototype and validate their ideas. But we also know that a product’s success depends not only on its prototype<\/strong>, but also on the strategy used to plan its industrialization. <\/p>\n

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Functional and usage validation: the first major milestone<\/strong> <\/h2>\n

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Before considering scaling, the prototype<\/strong> must have demonstrated that it fulfills its primary function under real conditions of use. This means not only that it works \u201cin the lab,\u201d but that it behaves reliably, safely, and consistently in the environment in which it will be used. <\/p>\n

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For example, a medical device must validate its ergonomics, ease of use, and resistance to frequent cleaning. An automotive mechanical component, on the other hand, must pass thermal, vibration, and load cycle tests. In both cases, the prototype <\/b>is a learning tool<\/a>, and any weaknesses detected at this stage must be corrected before moving forward. <\/p>\n

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Design iterations: polish before producing<\/strong> <\/h2>\n

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Rapid prototyping<\/strong> allows for agile iteration. Adjusting a geometry, changing a material, or redesigning a joint can be done in a matter of days if you have an agile supplier. These improvements should be incorporated until the design reaches a level of maturity where changes no longer bring significant improvements. At that point, you can start talking about the \u201cfinal design.\u201d <\/p>\n

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Technical and economic feasibility of scaling<\/strong> <\/h2>\n

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The next step is to evaluate whether that final design is viable for mass production<\/strong>. Some solutions that work in prototype <\/strong>form may be costly or unfeasible to manufacture on a large scale. That is why it is essential to seek advice on design for manufacturing (DFM). This includes: <\/p>\n

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