Prototype Development Using Rapid Prototyping

The expansion of custom-prototyping options has been spurred by innovative prototyping techniques. CNC machinists and model makers have developed rapid-prototyping methods like stereolithography (SLA) and selective laser sintering (SLS) to make projects simpler. The ability to create authentic parts, as well as visual prototypes, can manifest in several ways based on client preferences.

Produce Prototypes Using SLA and SLS Methods

A client in need of rapid turnaround on prototypes can request SLA production from a model maker. This method combines the precision of a computer-controlled laser with the malleability of liquid resin to create 3-D prototypes. The client's designs are inserted into the CNC machine, and a UV laser follows each line until the program is complete. It is possible to cut, clean and dry SLA prototypes within three business days of delivery.

The use of the SLS style of rapid prototyping rewards a client's patience with a prototype that resembles final conditions. Clients can request the use of metals, plastics and ceramics employed during commercial development for SLS prototyping. This technique begins with a powder bed that acts as the base for the sample product. A programmable laser fuses particles of production material together while the bed lowers with each pass. This process takes time, but it ensures durable prototypes that can be used during product testing.

Each day, JH May creates prototypes ranging from water bottles to car bumpers. These prototypes are generated within a 7,000-square-foot facility accessible to businesses in Central London. This firm's clients can procure batches of prototypes that represent fine points of written production notes and plans.