In the fast-evolving world of manufacturing, prototyping plays a pivotal role in ensuring the successful development of new products. Two prominent methods that have gained immense popularity are CNC machining prototyping and 3D printing prototyping . These techniques are at the forefront of innovation, enabling production engineers like those at Neway to create functional prototypes with precision and efficiency. This article delves into the intricacies of CNC machining and 3D printing prototyping, highlighting their respective strengths and applications and how Neway's expertise positions them as leaders in the field. Precision and Accuracy CNC machining can readily hold tolerances of ±0.005" or tighter, enabling highly accurate functional prototypes. 3D printing has lower precision, typically ±0.030" or more deviation. Precision depends on the 3D printing process used. Surface Finish CNC machined parts can achieve fine surface finishes of RA 10-25 microinches or bett...
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