Not every machining service is a good option when prototyping is required, and not all prototyping services are able to transition into small to large volume production. For most OEMs, finding prototyping machining services with the ability to move immediately into production is a critical part of the selection process.
The Use of CNC Technology
For both production and prototyping machining services, the use of CNC technology should be a central consideration. This ensures complete quality control and the ability to produce parts and components to exacting specifications.
This is essential as the exact configuration of the prototype must be maintained throughout all subsequent parts. With the use of CAD/CAM or other drafting software programs, the OEM can be assured the machines are configured to meet the specifications required either by the industry standards or the needs of the OEM.
Ability to Work With Materials
Different types of prototyping machining services may have experience in working with a greater variety of metals and other materials. Working with different grades of aluminum, stainless steel, and even exotic alloys requires an understanding of the best machining practices for the given material.
Other Essential Issues in Selection
The complexity of the prototype part is another factor to use to narrow down choices in service providers. The more complex and complicated the machining requirement for the part, the more critical it is to use an experience machining service.
A smaller number of machining services that provide prototyping through to production also offer a range of value-added or additional services. This can include fabrication, welding, deburring, or dimensional inspection, and these can all be completed in-house. Working with one company for prototyping through the fabrication can reduce the complexity of the supply chain and also save the OEM in both time and money.
