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Maijin-China's Premier Provider of Custom High-Tolerance CNC Parts for Global High-Tech Industries.

Aerospace CNC Machining
CNC MACHINING FOR AEROSPACE INDUSTRY
CNC machining aerospace parts is one of the crucial parts of the industry. Aircraft components must be manufactured according to the highest industry standard regardless of the aerospace project to ensure safety. Thus, MAIJIN METAL offers the best CNC machining services to produce high-quality CNC aerospace parts. With our advanced CNC machines and expert engineers, rest assured that MAIJIN can provide CNC aerospace parts with tight tolerances. Thus, providing robust solutions to the aerospace industry.

Aside from that, MAIJIN METAL can also produce custom CNC aerospace parts to meet your specific requirements. Send us your inquiries today!
CNC MACHINING FOR AEROSPACE INDUSTRY

Aerospace components often feature complex geometries, tight tolerances, and high-performance materials. CNC machining uses several advanced processes to produce these parts with high precision and reliability.

CNC Milling

CNC milling is one of the most widely used processes in aerospace CNC machining. It involves rotating cutting tools to remove material from a stationary workpiece. Commonly used for airplane structural components, housings, brackets.
Equipment:​​ 
Modern machining centers (e.g., HAAS VF Series, DMG MORI CMX Series) with high-rigidity structures, high-power spindles (≤20,000 RPM), and precision ball screws/linear guides.
​Performance & Precision:
​±0.01mm (±0.0004) accuracy, superior thermal stability, and excellent surface finishes.​

CNC Turning

CNC turning is used to machine cylindrical or rotational aerospace components. In this process, the workpiece rotates while a stationary cutting tool removes material. Comonly used for Airplane shafts, bushings, connectors.
Equipment:​​ 
Integrated high-precision rotary tables (A/B-axis, ≤±0.005° repeatability) with HEIDENHAIN/FANUC encoders.
​Performance & Precision:
±0.015mm (±0.0006) multi-surface accuracy, reduced setups.

5-Axis Machining

5-axis machining helps to produce complex aircraft components. This aerospace machining process allows for parts to be manipulated along the X, Y, Z, and linear axes. 
Equipment:​​ 
Simultaneous 5-axis centers (trunnion/dual-table) with SIEMENS/FANUC controls (≤20,000 RPM spindles, 0.0001° rotary resolution).
​Performance & Precision:
±0.008mm (±0.0003) positioning accuracy for complex contours, molds, and aerospace parts.

CNC Drilling

CNC Drilling processes create precise holes for fasteners, fluid passages, and assemblies. Aerospace machining often involves thousands of holes per aircraft, all requiring consistent positioning and diameter accuracy. CNC Drilling is commonly used for Aircraft panels, manifolds, structural parts.
Equipment:​​ 
Integrated high-precision rotary tables (A/B-axis, ≤±0.005° repeatability) with HEIDENHAIN/FANUC encoders.
​Performance & Precision:
±0.01mm (±0.0004’’) accuracy, superior thermal stability, and excellent surface finishes.
Precision Aerospace CNC Machining & Aircraft Parts Manufacturer
ShenZhen MaiJin Metal Works Co., Ltd. is a CNC Machining Aerospace Parts manufacturer in China. We provide precision aerospace machining services & rapid prototyping solutions with our cutting-edge CNC machining equipment and manufacturing facilities. We have specialized skills and knowledge of machining high-quality aerospace materials with excellent properties to manufacture aircraft and spacecraft components with tight tolerance and great precision, and also meet strict industry standards.
Key Materials Used for Aerospace CNC Machining
To get the definite safety and best performance, materials used to make CNC aerospace parts often require a great strength-to-weight ratio and some other specific characteristics. These metal alloys and materials are top choices for aircraft applications.
Material Types Common Alloys / Grades Key Properties Typical Applications Machining Considerations

Aluminum Alloys

2024, 6061, 7075, 7050

Excellent strength-to-weight ratio, good corrosion resistance, fatigue resistant, good machinability

Wing spars, fuselage frames, internal parts, seats, handles, structural components

High cutting speed up to 1000 m/min, cooling needed to prevent chip welding, control thin-wall deflection

Titanium Alloys

Ti-6Al-4V, Ti-5Al-5Mo-5V-3Cr

High strength to weight ratio, excellent corrosion resistance, high temperature stability

Airframes, engine parts, landing gear, fasteners

Low thermal conductivity causes heat concentration, low cutting speeds of 30-60 m/min, rigid machine setups are needed

Nickel-Based Superalloys

Inconel 718, Waspaloy

High temperature resistance, excellent creep oxidation corrosion resistance

Jet engines, turbine blades, high-temperature aerospace parts

Very low cutting speeds 10-30 m/min, high tool wear, work hardening, specialized coated tools required

Specialty Alloys

Carbon fiber, fiberglass, aramid fibers

Lightweight, high mechanical strength, thermal stability, chemical inertness

Aircraft fuselage, wings, tooling, moulds

Can be reinforced with glass or carbon fibers, suitable for fine tolerances and high-temperature internal parts

 

Aerospace CNC Parts We Can Manufacture

In aerospace, CNC Machining is often used for critical components,We manufacture a wide range of custom aerospace CNC parts to meet your needs. These parts are used throughout aircraft and UAV systems, from the airframe to interior components. Some examples of aerospace machining parts we produce include:

CNC Aerospace Parts We Are Expert
Alloy Aerospace Parts
The alloy aeroscope parts feature extremelydurable and resistant to fatigue. It provideshigh strength and has the capacity to functionat extremely high temperatures.
Custom High Demand Precision Aerospace Machining Parts
These products deliver high-performance,very strong but light. It can be specificallyengineered to high-demand precisionaerospace machining parts for use in the aerospace industry
Auto Drone Aerospace Parts
Auto drone aerospace parts can be madefrom stainless steel, aluminum, brassmaterials, etc. It can be customized with yoursurface treatment, sizes, designs, colors, logo,etc.
Aluminum Aerospace Parts
We use high-grade aluminum in aluminumaerospace parts manufacturing. You canchoose whether aluminum alloy 2014, 2219,7475, 7178, etc. All aluminum alloys haveexcellent strength with good machinability.
Why Choose MAIJIN METAL For Your Aerospace Project
Fast Production Speed
With 200+ milling centers, and advanced 5-axis CNC mills, we can easily handle tight-tolerance aerospace parts.
High-grade Precision
MAIJIN 's Precision CNC machining enables aerospace companies to manufacture components meticulously as specified and deliver tolerances as small as 4μm.
Custom Design
Design and produce any complex CNC machined aerospace prototypes and parts based on customers' requirements.
Economical Benefit
CNC rapid prototyping is economical for aerospace companies as it cuts expenses by disposing of the need to invest in tooling.
About MAIJIN METAL
Your Partner For Precision Aerospace Cnc Parts In China.
OEM/ODM services | 24-hour response time | ISO 9001:2015-certified

ShenZhen MaiJin Metal Works Co., Ltd. is a leading CNC machinging manufactuer for aerospace industry since 2006. We fabricate aerospace CNC parts for aircraft and UAVs applications. Serving clients globally with precision metal manufacturing from China.

High quality and bespoke CNC Machining services from MAIJIN METAL. Cost-effective CNC services. Get in touch to discuss your needs and for a 24-hour quote.
MAIJIN METAL Aerospace CNC Machining Capabilities
MAIJIN METAL provides high-precision CNC machining services for aerospace components, supporting prototyping and small-to-medium batch production. Our engineering team is proficient in machining complex geometries, tight tolerances, and aerospace-grade materials to meet stringent industry requirements.

We possess advanced five-axis CNC machining equipment to produce a wide range of aerospace components, including structural supports, housings, connectors, and precision engine parts. Our optimized machining processes achieve high dimensional accuracy, excellent surface quality, and consistent part performance.

Frequently Asked Questions

Exquisite design, selected materials
Most aerospace suppliers must be AS9100D certified. Additional certifications include NADCAP for heat treatment, coatings, welding, and NDT. FAI per AS9102 is mandatory for all new parts.
Urgent orders: 72 hours (1-10 pcs, air shipping supported)
Low-volume: 7-15 days (50-300 pcs)
High-volume: 25 days (5000+ pcs)
Positioning accuracy: ±0.003mm (VDI 3441 compliant)
Surface roughness: Ra 0.2μm (mirror milling)
5-axis simultaneous machining: Contour accuracy ±0.008mm
Dedicated CAM modules: Auto-collision avoidance for impellers/turbines (0% collision rate)
Real-time compensation: Laser scanning + adaptive tool compensation (optimized per 0.1mm cut)
Preferred Submission: STEP (.stp) file format
Critical Drawing Annotations:
Post-processing requirements (e.g., "Type III hard anodizing")
Surface roughness specifications (e.g., "Ra 0.8μm")

Request a Quote for Your Project

The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.

+86 13632562601
mj@chinamaijin.com

We have achieved the stable sales record at the forefront of our industry in providing high quality products and services to our customers.

Contact Details

Name: Maijin sales

Tel / Whatsapp: +8613632562601

Email: mj@chinamaijin.com

Add: 10F, 9 Building Block B, Bao Neng Science and Technology Park, NO.1 Qing Xiang Rd, Long Hua District, Shen Zhen City, China.

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