Heavy-Duty Titanium CNC Machining for Industrial Equipment & Automation

Ultrasonic sonotrodes and boosters must be machined to exact acoustic symmetry — any mass imbalance relative to the longitudinal axis generates parasitic bending modes that reduce weld quality and overheat the stack. Our 5-axis CNC milling achieves true 3D contour symmetry with runout below 0.005 mm, ensuring pure longitudinal vibration at the weld tip.

• 3D contour milling ±0.005 mm symmetry — eliminates parasitic bending modes at 20-40 kHz
• Complex 3D contour milling of exponential/catenoidal horn profiles — optimizes acoustic gain
• Gain ratio accuracy ±2% — consistent amplitude at weld tip across production lots

Every booster and sonotrode is FEA-optimized to position nodal mounting flanges exactly at vibration null points. Our CNC milling and turning produces boosters with precisely tuned nodal mounting points and gain ratios, ensuring maximum energy transfer to the weld interface.

• Nodal mounting flange positioning ±0.01 mm — eliminates energy loss through mounting structure
• Gain ratio accuracy ±2% — consistent amplitude at weld tip across production lots
• Surface finish Ra ≤ 0.4 µm on acoustic surfaces — eliminates energy-damping micro-roughness

Grade 7 Titanium (Ti-0.12Pd) is specifically formulated for extreme chemical service — the 0.12% palladium addition dramatically enhances the passive film stability in reducing acid environments where standard titanium grades suffer accelerated corrosion. Our 5-axis machining produces valve bodies with mirror-finish internal flow passages, integrally milled valve cavities, and precision O-ring sealing faces.

• Mirror-finish flow paths Ra ≤ 0.4 µm — eliminates cavitation nucleation sites in high-velocity flow
• 5-axis machined valve cavities — zero dead zones where corrosive media can stagnate
• O-ring grooves ±0.01 mm — zero-leak sealing against aggressive chemicals at rated pressure

For high-pressure hydraulic and pneumatic manifold systems, we precision-machine complex multi-port valve bodies from Grade 5 Titanium bar stock. Our 5-axis machining centers produce intricate cross-drilled fluid passages, integrally milled valve cavities, and precision O-ring sealing faces. Grade 5 Titanium provides the strength-to-weight ratio needed for mobile and aerospace-grade hydraulic systems operating at up to 700 bar.

• Multi-port manifold machining — all fluid passages in single 5-axis setup eliminates cross-port leakage
• O-ring grooves ±0.01 mm — zero-leak sealing at 700 bar operating pressure
• Proof pressure tested to 1.5× rated pressure — documented certification per customer spec

All industrial titanium components undergo vacuum stress-relief annealing at 700-785°C per AMS 2801. The vacuum atmosphere prevents alpha-case formation — a brittle oxygen-enriched layer that forms on titanium surfaces during air furnace heat treatment. Alpha-case is a primary crack initiation site in cyclically loaded components; our vacuum process guarantees zero alpha-case.

• Vacuum annealing at 700-785°C — eliminates machining-induced residual tensile stress
• Zero alpha-case certification — verified by micro-hardness survey per ASTM B367
• AMS 2801 compliant process — documented thermal cycle for each batch

Micro-burrs left on machined edges are crack initiation sites in high-cycle industrial components. Our automated deburring cells systematically deburr and radius all edges — internal passages, O-ring grooves, thread starts, and sealing surfaces. Each component undergoes final inspection under 10× magnification to verify zero burr condition before shipment.

• Automated edge radius application — eliminates stress risers at all machined intersections
• 10× magnification visual inspection — zero burr condition certified per component
• Consistent edge break specification — eliminates crack nucleation sites in high-cycle applications