Precision starts with the right manufacturing process. CNC machining can achieve tight dimensional tolerances, but the actual achievable accuracy depends on material, part geometry, machine capability, tooling, and inspection methods.

The tightest tolerance is not always the best tolerance. The right tolerance is the one required by the function of the part.

For small, complex metal components produced in high volumes, CNC machining may not always be the most economical option.

Metal Injection Molding (MIM) combines the design flexibility of plastic injection molding with the mechanical properties of metal, making it suitable for small and complex components with challenging geometries.

MIM success depends heavily on Design for Manufacturing (DFM) before tooling begins.

Powder Metallurgy (PM) and Metal Injection Molding (MIM) both use metal powders, but they are designed for different manufacturing requirements.

The differences in powder characteristics, forming methods, geometry, density, tolerances, and production economics can have a significant impact on the final component.

This form compares PM and MIM and explains which process may be better suited for different applications.