Requirements for shaped valve stem products: concentricity of 0.01mm for size and diameter, perpendicularity of 0.02mm, and angle tolerance of ± 0.05 °; Name: Irregular joint parts, Irregular valve stem parts Material: TC4 Size: φ 50 * 95mm process: CNC machining, precision CNC turning tolerance: ± 0.01mm Keywords: precision CNC, medical equipment Product details: special-shaped parts The outer wall of the product is processed into a circle of threads to withstand greater axial and torsional forces. TC4 titanium alloy is selected for CNC machining, making the product have excellent corrosion resistance, high strength, good toughness and weldability, ensuring that the product is exquisite and meticulous, and the size remains unchanged in high-temperature working environments. Scope of use: Heterogeneous parts have a wide range of applications and can be used for automotive parts, motorcycle parts, mechanical parts, ship parts, medical equipment, etc. Processing process: The senior programming engineer will coordinate the precision CNC lathe with the 3-axis machining center to ensure that the concentricity accuracy of the diameter is within 0.02mm, the verticality is within 0.02mm, and the angle tolerance is within ± 0.05 °.