CNC Milling Service

With over 20 years of industry expertise, we deliver high-precision components for critical applications.

Table 1: CNC Machining Equipment & Technical Specifications.

Category	Details	Key Specifications
Machine Types	5-axis CNC machining centers (DMG MORI HSC 75 linear) 4-axis vertical mills (Mazak VCN-530C) 3-axis horizontal mills (Haas EC-1600) CNC turning centers (Doosan Puma 5100) Wire EDM (Sodick AQ750L)	Over 60 units of equipment Average machine age <5 years 24/7 automated production capability
Material Range	Metals: Aluminum 6061/7075-T6, SS 304/316/17-4PH, Titanium Grade 5, Brass C36000 Plastics: POM, Nylon 6/66, PC, PEEK, PEI Composites: Carbon fiber-reinforced polymers	Aerospace-grade materials (AMS 4928) Medical-grade titanium (ASTM F136) Certified material traceability reports
Processing Range	Max milling size: 1500mm × 1000mm × 800mm Max turning diameter: 500mm, length 1200mm Min feature size: 0.3mm (EDM), 0.5mm (milling)	5-sided machining in single setup Simultaneous 5-axis contouring Deep hole drilling (L/D ratio >20:1)
Precision Tolerance	Machining tolerance: ±0.005mm (5-axis) – ±0.05mm (3-axis) Surface roughness: Ra 0.4μm (ground) – Ra 3.2μm (milled) Roundness: ≤0.002mm	ISO 2768-mk compliance 3-axis CMM inspection (Hexagon Global Performance) Optical measurement for micro-features
Post-Processing	Anodizing (Type II/III hard coat), Powder coating, Nickel chrome plating Heat treatment (Annealing, Quenching), Passivation Laser marking, Electropolishing	ASTM B580 plating standards Boeing BAC 5616 anodizing Medical device sterilization (EO gas/steam)

Table 2: Typical Components & Technical Achievements.

Industry	Common Components	Technical Highlights
Aerospace	Turbine blade hubs, Landing gear brackets, Avionics housings	28% weight reduction via topology optimization FAA DO-160G vibration compliant Ti-6Al-4V machined to ±0.01mm tolerance
Medical Devices	Surgical forceps, Spinal implants, MRI-compatible components	Ti-6Al-4V acetabular cups with Ra 0.4μm finish ISO 13485 cleanroom manufacturing 510(k) documentation support
Automotive (EV)	Battery trays, Suspension arms, Electric motor housings	Aluminum 6061-T6 trays 30% lighter than steel 5-axis machined cooling channels 10,000+ units/month production
Robotics	Harmonic drive gears, Robotic arm joints, Sensor mounts	Gears with ±0.003mm pitch tolerance Carbon fiber inserts for 40% backlash reduction
Semiconductor	Wafer carriers, Precision fixtures, Vacuum chamber components	316L stainless steel with Ra 0.8μm finish ISO class 5 cleanroom assembly ESD-protected processes

Design for Manufacturability (DFM)

♦ 3D model analysis with SolidWorks/UG/NX.

♦ Tolerance stack-up simulation.

♦ Material cost optimization.

♦ 5-axis simultaneous machining for complex geometries.

♦ Renishaw in-cycle probing.

♦ Real-time SPC monitoring.

♦ Zeiss CMM inspection (±0.002mm accuracy)./ ♦ Optical projector for micro-features./ ♦ 100% visual & functional testing.