How can I choose the best prototype material?

The choice of the best prototype for your particular product or invention depends on a number of factors, including the budget, presentation, time frame and quantity. The final function of the prototype part or product usually determines the material from which the prototype is made. Building a work prototype can be equally simple pavement of some simple materials or objects located around the house. Materials used in rapid prototyping (RP) can provide a more detailed prototype needed to present investors, engineers, traders, designers or manufacturers. Another prototype material includes patterns made of silicon molds and various types of plastic or combination of resin and other materials.

Initially, the prototype material can be wood, clay, resin or combination of these and other materials. Consider costs before deciding what prototype materials or processes will be used. Some of the most successful products were originally made of a very raw prototYPU Materials or objects found around the house such as cardboard, wires and adhesive tape. As long as it shows how the product works, any type of material can be used for prototype. One type of cheap prototype material is a special plastic that becomes soft and formable when heating in a microwave or with a hairstyle dryer.

Fast prototyping uses a technique called stereolithography (SLA) to create tangible prototypes from computer -supported design (CAD). The prototype material used in this process is liquid resin, which is roughly created using ultraviolet laser radiation and cured in an ultraviolet furnace. The finished prototype SLA is then manually completed to meet the designer specification. These SLA prototypes look and function as a real thing and provide a practical work model of the finished product, ready for presentation. The greatest advantage of using these resortsThe materials are Quiobrat CK and low costs even more iterations or design revisions.

silicone forms and liquid plastic are probably one of the most effective of all prototypes if only a small number of prototypes are needed. This process, referred to as Vulcanization of room temperature temperature (RTV), uses the RP model to create the main form of silicone rubber. The liquid silicone is poured around the RP or the main pattern and creates a negative form. This process is best suited for prototypes that are needed in a short time. The finished prototype material is usually a combination of two -piece polyurethane, wax and silicone rubber.