"Knowing is not enough; we must apply. Being willing is not enough;
we must do. "
Leonardo da Vinci
Prototyping Services
As new products continue to be designed and developed every day, the need for prototypes remains strong. Technology advancements and skilled engineers allow our team to build professional, high quality prototypes. We provide prototypes for every need, including early stage concepts, prototypes that demonstrate functionality for validation and final prototypes that are engineered for production. While maintaining basic machining and metalworking capabilities at our facility, we have developed a network of vendors that can deliver almost any imaginable part for your prototype on time and on budget. Capabilities
We collaborate with a number of rapid prototyping suppliers to bring you the following services:
| Rapid Prototyping
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| Reverse Engineering | Traditional Prototyping |
| • 3D Scanning | • CNC and Manual Mill Machining |
• CMM (Coordinate Measuring Machine) |
• Metal Stamping – Soft Tools |
| • Precision instrument measuring | • Sheet metal fabrication |
| • Solid modeling – Computer Aided Design | • Cut and Welding |
| • Material testing | • Plastic Composites |
| • Injection Molding |
Applications
Proof Engineering is capable of prototyping over a wide range of applications such as::
- Automotive components and systems
- Consumer products
- Heavy machinery components
- Wind tunnel models
- Mechanisms
- Solar energy components
- Inventions
- Machine ergonomics
In-House Capabilities
Our staff is diverse, having both engineering and hands-on experience. For simple fabrication and modifications, we have the capacity for the following:
- Manual End-mill Machining
- Metal Lathe Turning
- Welding
- Cutting
- FDM 3D Printing


