Zhongshan Shanfeng CNC Welding Aluminum Products Co., Ltd.

China,Zhongshan ,Guangdong
Verified Supplier

Send Email



Leave a Message

we will call you back quickly!

Submit Requirement

Home>
CNC Machining Parts>
CNC Machined Aluminum Parts for Automotive Engine how to choose CNC aluminum

China CNC Machined Aluminum Parts for Automotive Engine how to choose CNC aluminum





CNC Machined Aluminum Parts for Automotive Engine how to choose CNC aluminum

MOQ： It depends on the actual situation of the product.
Price： It depends on the quantity of the products and the production and processing technology.
Get Latest Price


Payment Terms	T/T
Supply Ability	Depends on customer's order. Both small quantities and large quantities can be provided.
Delivery Time	Generally, it is within one month. The actual situation shall be subject to the quantity of the order and the degree of difficulty of the product production process.
Packaging Details	It depends on the actual requirements of the product.
Service	Lathe Turning Parts Steel Precision
Material Capabilities	Stainless Steel
Tolerance	+/- 0.01mm
Dimensions	According To Drawings\|Non-Standard
Condition	New
Product Material	Steel
Material Standard	ISO, DIN, ASTM, UNS, AISI, JIS, BS, NF
Trademark	ACE
Brand Name	Product's brand provided at your need.
Model Number	There is no specific model. The production of all products is processed according to the CAD drawings provided by customers.
Certification	CE, FCC, AAMA, 9001，
Place of Origin	China Mainland

View Detail Information

Contact Now Ask for best deal

Get Latest Price Request a quote

Explore similar products

Lightweight Car Machining Components high-performance 0.01mm Tolerance with

Get Latest Price
Advanced CNC Machined Stainless Steel Parts ISO Standards CAD Custom CNC

Get Latest Price
CNC Machining Parts Stainless Steel Components Aluminum CNC - Machined Car

Get Latest Price
Stainless Steel 0.01mm Precision CNC Machining Part Steel Lathe CNC Turning

Get Latest Price

Product Details
Company Details

Product Specification


Payment Terms	T/T	Supply Ability	Depends on customer's order. Both small quantities and large quantities can be provided.
Delivery Time	Generally, it is within one month. The actual situation shall be subject to the quantity of the order and the degree of difficulty of the product production process.	Packaging Details	It depends on the actual requirements of the product.
Service	Lathe Turning Parts Steel Precision	Material Capabilities	Stainless Steel
Tolerance	+/- 0.01mm	Dimensions	According To Drawings\|Non-Standard
Condition	New	Product Material	Steel
Material Standard	ISO, DIN, ASTM, UNS, AISI, JIS, BS, NF	Trademark	ACE
Brand Name	Product's brand provided at your need.	Model Number	There is no specific model. The production of all products is processed according to the CAD drawings provided by customers.
Certification	CE, FCC, AAMA, 9001，	Place of Origin	China Mainland
High Light	CNC machined aluminum engine parts ，custom CNC aluminum automotive parts ，CNC aluminum parts supplier

CNC Machined Aluminum Parts for Automotive Engine: Precision, Durability, and Performance-Driven Solutions

In the fast-paced world of automotive manufacturing, engine performance, weight reduction, and long-term reliability are non-negotiable. That’s why CNC machined aluminum parts have become the backbone of modern automotive engine design—offering unmatched precision, corrosion resistance, and lightweight properties that boost efficiency while meeting the strictest industry standards. Whether you’re an OEM, a Tier 1 supplier, or a custom engine builder, our CNC machined aluminum components are engineered to elevate engine performance, reduce downtime, and lower total ownership costs.

Why CNC Machined Aluminum Stands Out for Automotive Engines

Automotive engines operate in extreme conditions: high temperatures (up to 1,000°F in combustion chambers), constant vibration, and exposure to oils, coolants, and environmental contaminants. Aluminum—when paired with advanced CNC machining—addresses these challenges head-on:

Lightweight Advantage: Aluminum is 3x lighter than steel, reducing engine weight by 20-30%. This translates to better fuel efficiency (up to 5% improved MPG) and lower emissions, aligning with global regulations like EU’s Euro 7 and EPA’s CAFE standards.

Superior Machinability: Aluminum’s low density and ductility allow for ultra-tight tolerances (down to ±0.001mm) and complex geometries—critical for parts like cylinder heads, intake manifolds, and sensor housings that demand perfect fitment.

Corrosion Resistance: With optional anodizing or chem-film treatments, our aluminum parts resist rust and chemical degradation, extending engine lifespan by 15-20% compared to uncoated steel components.

Heat Dissipation: Aluminum’s thermal conductivity (237 W/m·K) is 4x higher than steel, helping engines stay cooler during high-load operation—reducing the risk of overheating and component failure.

Our Core CNC Machined Aluminum Engine Parts: Specifications & Performance Data

We specialize in manufacturing high-precision aluminum components tailored to automotive engine systems. Below is a breakdown of our most popular parts, including material grades, machining specs, and real-world performance benefits.

Part Name

Aluminum Grade

CNC Machining Process

Tolerance Range

Key Performance Benefit

Typical Application

Cylinder Head Covers

6061-T6

5-Axis Milling + Drilling

±0.002mm

Reduces oil leakage; 18% lighter than steel equivalents

Gasoline/diesel engines (passenger cars, trucks)

Intake Manifolds

6063-T5

3-Axis Milling + Threading

±0.003mm

Improves air flow by 12%; enhances fuel combustion

Turbocharged engines (performance vehicles)

Sensor Mounts

7075-T6

CNC Turning + Laser Engraving

±0.001mm

Ensures precise sensor alignment; resists vibration

Engine control units (ECUs), temperature sensors

Oil Pump Housings

5052-H32

4-Axis Milling + Boring

±0.004mm

Maintains consistent oil pressure; corrosion-resistant to engine oils

Heavy-duty truck engines

Camshaft Bearings

6082-T6

CNC Grinding + Polishing

±0.0005mm

Reduces friction by 8%; extends camshaft lifespan

High-performance sports car engines

Engineering for Automotive Excellence: Our Process & Certifications

Every CNC machined aluminum part for automotive engines undergoes a rigorous, ISO 9001:2015 and IATF 16949-certified process to ensure reliability and consistency—from design to delivery:

Design & Prototyping: We use CAD/CAM software (SolidWorks, Mastercam) to model parts, then create rapid prototypes (3-5 day lead time) for fitment testing. This step eliminates costly rework later.

Material Selection: We source aerospace-grade aluminum (6061, 7075, 5052) from certified suppliers, with full traceability for every batch.

Precision Machining: Our 5-axis CNC mills and turning centers (Haas, Fanuc) deliver repeatable accuracy, even for complex parts with undercuts or thin walls (down to 0.8mm thickness).

Surface Treatment: Optional finishes include Type II/III anodizing (for corrosion resistance), powder coating (for heat resistance), and chem-film (for electrical conductivity).

Quality Control: Each part is inspected using CMM (Coordinate Measuring Machines) and optical comparators to verify tolerances. We also conduct pressure, vibration, and thermal cycling tests for engine-specific parts.

Partner with Us for Your Automotive Engine Needs

Whether you need high-volume production runs (10,000+ units/month) or custom one-off components for prototype engines, we tailor our services to your timeline and budget. Our key advantages for automotive clients include:

24/7 production to meet tight deadlines (typical lead time: 7-14 days for standard parts).

Full compliance with automotive standards (RoHS, REACH, ISO/TS 16949).

Dedicated engineering support to optimize part designs for cost and performance.

Ready to elevate your automotive engine’s performance with precision CNC machined aluminum parts? Contact our team today for a free quote and design consultation.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Distributor/Wholesaler,Exporter,Seller 


Year Established:

2005 


Total Annual:

50-150


Employee Number:

50~200 


Ecer Certification：

Verified Supplier 

Our Company Zhongshan Shanfeng CNC Welding Aluminum Products Co., Ltd We offer a vast array of products and solutions for customers that value quality and efficiency, in Aluminum CNC machining and components. We supply markets in United States, Canada, Austrial, and other countries. We were founded... Our Company Zhongshan Shanfeng CNC Welding Aluminum Products Co., Ltd We offer a vast array of products and solutions for customers that value quality and efficiency, in Aluminum CNC machining and components. We supply markets in United States, Canada, Austrial, and other countries. We were founded...

+ Read More

Reach Us
Zhongshan Shanfeng CNC Welding Aluminum Products Co., Ltd.
Room 10, No. 147-3, Tanbei West Second Road, Lisheng Community, Xiaolan Town, Zhongshan City Guangdong Province
https://www.cncaluminiumparts.com/

Send Email

Leave a Message, we will call you back quickly!

Part Name	Aluminum Grade	CNC Machining Process	Tolerance Range	Key Performance Benefit	Typical Application
Cylinder Head Covers	6061-T6	5-Axis Milling + Drilling	±0.002mm	Reduces oil leakage; 18% lighter than steel equivalents	Gasoline/diesel engines (passenger cars, trucks)
Intake Manifolds	6063-T5	3-Axis Milling + Threading	±0.003mm	Improves air flow by 12%; enhances fuel combustion	Turbocharged engines (performance vehicles)
Sensor Mounts	7075-T6	CNC Turning + Laser Engraving	±0.001mm	Ensures precise sensor alignment; resists vibration	Engine control units (ECUs), temperature sensors
Oil Pump Housings	5052-H32	4-Axis Milling + Boring	±0.004mm	Maintains consistent oil pressure; corrosion-resistant to engine oils	Heavy-duty truck engines
Camshaft Bearings	6082-T6	CNC Grinding + Polishing	±0.0005mm	Reduces friction by 8%; extends camshaft lifespan	High-performance sports car engines