There are many steps to developing a new prototype. Once you’ve done some market research and started creating your initial designs, the next step is to start gathering the parts you need to assemble your prototype. This is the stage of development where many people often get stumped. Luckily, there are many ways to get the parts you need. Below are five methods you can use to get the parts you need for your prototype so that you can start putting it together.
3D Printing
One way to get the parts for your prototype is by 3D printing them. 3D printers are able to take designs you draw on a computer and turn them into three-dimensional plastic objects. For example, if you need a plastic case for your prototype or a specifically shaped part, you can design it on your computer using special software, and then easily turn your drawing into a reality with a 3D printer.
If you’re going to do a lot of 3D printing, it may make financial sense to purchase your own printer. However, for most people, you’ll likely want to find a 3D printing service in your area instead. 3D printers can be rather expensive and it’s more affordable to use a service if you only need a few things printed for your prototype.
CNC Machine
Another way to create specific pieces for your prototype is with a CNC machine. Like a 3D printer, a CNC machine can turn designs you create on a computer into a physical object. However, unlike a 3D printer, a CNC machine can work with metal. Therefore, if you’re looking to make parts for your prototype out of something other than plastic, you’re better off going with a CNC machine.
Just like a 3D printer, though, these machines are expensive to buy. You’re likely better off finding a service in your area that will let you use their CNC machine instead. Then, once you’ve finalized your prototype, you can explore purchasing the machinery you need if it’s more cost-effective.
Electronics Manufacturer
Many modern prototypes have some type of electronic component. If this is true for your prototype, then you’ll likely need a way to create the electronics you need. One way to do this is by working with an electronics manufacturing company. Many electronics manufacturers will work with you to discuss what you need for your prototype, and then help you create it. You can then work with the same manufacturer once you’ve completed your prototype and you’re ready to produce your product in bulk.
When looking for an electronics manufacturer, you don’t necessarily need one in your local area. It’s easy to find a manufacturer online, and then send them your designs digitally. Once they create your component for you, they can securely ship it in the mail. Looking outside your local area is often a good way to save some money, as you can browse around for rates that work for your situation.
Shop Online
A popular way to gather the parts you need for your prototype is simply by shopping online. There are all sorts of retailers online who are selling the parts you need. Unless you need something unique for your prototype, you can likely find what you’re looking for through some online seller. You can check popular retailers like Amazon or eBay, or simply search for the type of part you need online and see what retailers appear in the search results.
Take Apart Other Products
Lastly, if your prototype needs a certain part, it’s likely that other products have used this part before. You may be able to scavenge parts from around your home, your local junk yard, or at nearby yard sales. For example, if you’re looking for some plastic sheets, you may be able to find what you’re looking for at a local scrap yard. As long as you’re not purchasing brand-new products just for a small part of it, you’ll likely find that scavenging parts from other products are the cheapest way to get what you need.
Start Collecting Your Parts
There are plenty of ways to get what you need for your prototype. Make a list of the necessary components, then see which ones you might have lying around your home or that you can collect easily. After that, identify the ones that are harder to get or that you might need tailored to your prototype. Then use some of the methods above to gather these harder-to-find pieces. With enough searching and a little bit of imagination, you should have no trouble securing everything you need to build your first prototype.
