RuoChen provides aerospace CNC machining services for complex, tight-tolerance components used in aircraft, aerospace systems, structural assemblies, engines, fluid systems, and avionics. Our capabilities include 5-axis CNC machining, precision milling and turning, Wire EDM, and controlled production from prototypes to repeatable production parts.
Engineering expertise, certified processes, and aerospace-grade quality control.
We support CNC machining up to ±0.005 mm for suitable part geometries and features. Actual achievable tolerances depend on material, part size, geometry, feature accessibility, and inspection requirements.
5-axis machining, CNC milling, CNC turning, and Wire EDM enable us to manufacture parts with compound angles, deep pockets, precision bores, thin walls, complex profiles, and features distributed across multiple surfaces.
We machine materials including aluminum alloys, titanium, stainless steel, and other metals selected for strength, weight, temperature resistance, corrosion resistance, and structural performance.
CMM inspection, first article inspection support, material certificates, inspection reports, and traceability documentation are available according to project requirements.
From Design to Prototyping to Production, RuoChen Precision turns your ideas into reality with tailored, high-end machining solutions.
Our machining capabilities support structural, mechanical, fluid-control, thermal-management, and electronic components across aerospace applications.
Typical parts include:
These parts may require tight positional relationships between holes, mounting surfaces, pockets, and other critical features.
We support precision machining of:
Material and machining strategies are selected according to the required temperature resistance, strength, corrosion resistance, and dimensional stability.
These parts may contain critical bores, holes, mating surfaces, and geometric relationships that require controlled machining and inspection.
CNC machining can support:
These components may combine internal passages, sealing surfaces, threaded features, and precision interfaces within a single part.
We machine:
Material selection depends on structural, weight, thermal-management, corrosion, and environmental requirements.
CNC machining provides a practical route for producing functional components from production-intent materials before moving into repeatable production.
Prototype parts can support:
| Material | Typical Applications | Key Characteristics |
| Aluminum 7075 | Structural parts, brackets, fittings | High strength-to-weight ratio |
| Aluminum 2024 | Airframe and structural components | Strength and fatigue performance |
| Aluminum 6061 | Housings, fixtures, electronic components | Machinability and corrosion resistance |
| Ti-6Al-4V / Titanium Grade 5 | Structural and demanding mechanical parts | High strength-to-weight ratio and corrosion resistance |
| Inconel | High-temperature components | Performance in elevated-temperature environments |
| Stainless Steel 316 | Fluid and mechanical components | Corrosion resistance and durability |
| 17-4 PH Stainless Steel | High-strength precision components | Strength, hardness, and corrosion resistance |
RuoChen supports precision CNC machining up to ±0.005 mm for suitable aerospace applications, with tolerance capability evaluated according to part geometry, material, dimensions, and inspection requirements.
Titanium and nickel-based alloys require controlled tooling, cutting parameters, coolant, and machining sequences to manage heat and tool wear.
Tooling / Cutting Parameters / Coolant Control
Thin walls, deep pockets, and multi-surface features can increase deformation and setup challenges. Controlled fixturing and multi-axis machining help maintain geometry.
Fixturing / Multi-Axis Machining / Toolpath Control
Position, flatness, perpendicularity, concentricity, and profile requirements are reviewed with datums, machining strategy, and inspection methods before production.
GD&T / Datums / Dimensional Inspection
We review drawings, CAD models, materials, tolerances, GD&T, finishing, inspection requirements, and production quantities before machining begins.
Our engineers define the machining method, tooling, workholding, operation sequence, and inspection points for each component.
Parts are produced using CNC milling, turning, 5-axis machining, or Wire EDM according to the component requirements.
Components are inspected against agreed requirements, with surface treatments coordinated according to material, application, and drawing specifications.
Final inspection and required documentation are completed before parts are prepared and packaged for shipment.
Surface treatments may be required for corrosion protection, wear resistance, surface preparation, or other functional requirements.
Available options include:
The appropriate finish depends on the base material, operating environment, dimensional requirements, and engineering specification.
Finishing requirements that affect critical dimensions or masking areas should be identified before production.
View our available surface finishing options for precision machined parts.
Find answers about aerospace CNC machining, materials, 5-axis capabilities, tolerances, inspection, documentation, and production support.
