By Alexis Adam
If there is any part of the product design process that is important, it is the production of a prototype. This preliminary version of your product will usually be made directly from your initial designs. This is usually the last major step before mass production of the product. But making the prototype can be a journey on its own. Here are a few tips on how to make your prototyping work out alright.
Have It All In Digital Form
Prototypes start with designs. Usually, you’d draw out sketches on paper while you’re brainstorming. But when it is time to get serious, you’ll want to translate your design sketches into actual 3D design files. This is usually done via 3D drafting software. Digital wireframes are much easier to visualize than 2D designs on paper. The advantage of a digital format is that you can easily give the file to a fabricator to start making it. For great 3D designs though, you’ll need to work with a good digital draftsman so that you can get the best results.
Focus On Simplicity
When working on your initial design, your focus should be on simplifying things. This means as few moving parts as possible and to have few additional features. You want to show off the basic product first and see how it functions before you start adding and changing things. Additionally, the fewer features it has, then you can expect a lower cost for the prototype. This will allow you to stretch out your prototype budget much further.
Use Rapid Prototyping Technology
When prototyping, it is a big advantage to be able to make one as quickly as possible. In the past, a prototype would take weeks. Nowadays, there are several technologies out there that can reduce prototyping to days or even hours. For example, if you have access to a 3D printer, all you have to do is to have your 3D design printed out in a few hours.
For products that require sturdier or non-plastic materials, then laser cutting is available. Send out the details to a laser cutting service and they can create the parts in a single run and send it to you ASAP. The faster a prototype is made, the quicker you can identify the good and bad points about your design.
Refine The Product
There are two main reasons for having a prototype. One is to show people something to get their interest. The other is to see how well it works in action. Your focus should be to see how well the product performs and to try and improve it. Before your move into mass production, consider several factors like what features you want to add and how much it will cost to produce per unit. You should also think about how you will make the product efficiently.
The great thing about prototypes is that they give you something to show your investors. It may not be the final product but if you make a great prototype, then you’ll get their attention. The tips above should help you get one in the best condition.
