3D prototyping of products is considered to be one of the most important aspects in development. Making prototypes helps to identify all the shortcomings of the product to correct them. With the help of a prototype you can measure the functionality of the product and analyze the system as a whole. The prototype is made on the basis of the technical task, it is a full-size functional presentation model. After all tests and corrections, the approved version of the prototype model is put into production.
Making a prototype and analyzing it in detail will help you to understand whether the original idea has technically been realized in the finished device.
Product prototyping steps
- Drawing up the terms of reference - a document that specifies all requirements for the product. It should include the size and characteristics of the filling, appearance, principles of operation and functions of the device. You will need additional materials: drawings, sketches, photo, video, etc.
- Create a 3D model of the future product. After receiving all documentation, the 3D-modeler starts working on the project. Using special programs (Solidworks, 3Ds Max, Maya) creates an accurate model. Then it is loaded into the milling machine or 3D printer.
At this stage, in addition to modeling the product itself can be simulated digital reality around it. This helps in testing the future product. For example, when creating cars, an emergency situation is simulated. In this way, digital prototyping helps to perform crash tests. This helps to reduce the production time of cars and saves money.
- The third step is to choose the method of prototyping: 3D printing or milling. Depending on the purpose of the product, its size and characteristics, the best option is selected.