Also, technology improvements in CAM software and the adoption of high speed machining will assist in lead-time reduction. Due to the drastically lower part price, MT is frequently the cost-effective solution for more than 500 prototypes. Quality For the right application, each method can deliver the utmost in quality. But, quality is a relative term. It can only be defined within the scope of a specific project, assembly or component.
Quality is also time sensitive.
The parameters for measuring quality will vary with the progression of the product development process. RP processes offer a limited material selection with no ability to match the exact specifications of an injection molded thermoplastic. When using RP, there will be a sacrifice in material properties. The level of deviation in properties will depend on the specific RP technology and its available materials. Without benching, RP system cannot match the surface finish of an injection molded part produced from a polished tool.