3-Dimensional Services Group

The rapid prototyping process often begins with model construction. Models are made using either stereolithography (SLA), laminated object manufacturing (LOM), or selective laser sintering (SLS). All these technologies fabricate solid, three-dimensional part replicas replacing manually carved and sculpted methods. These rapid modeling capabilities allow us to produce models that can range in size from 13" x 17" x 15" to 32" x 22" x 20".

In its most simplistic form, the SLA's laser beam cures light sensitive polymers into the shape of the part. The LOM's laser cuts thin layers of paper which are then laminated together to form the part. The SLS hardens powdered materials into your part replicas. All within a few thousandths of an inch of parts size. Models that in the past may have taken weeks or months to complete are typically finished in one day.