Precision Non-Standard Custom Black Aluminum POM 3 Axis CNC Machining Parts/Services for Medical

Product requirements ：The surface should be smooth and free of burrs, with a concentricity requirement of 0.01mm, verticality requirement of 0.02mm,and flatness requirement of 0.02mm for the reference surface.

Technical difficulties ：After assembly, the top circular structure of the bullet pin should have a dimensional accuracy of ±0.03mm, ensuring the precision of the tooling and adherence to the process scheme.

Solution ：To ensure the precision of dimensional and positional tolerances, a combination of precision

locating clamping, 3-axis machining processes, and precision locating assembly fixtures is employed.