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Complex Structure Cnc Machine Automotive Parts Aluminum Automotive Knuckle ±0.005mm

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Complex Structure Cnc Machine Automotive Parts Aluminum Automotive Knuckle ±0.005mm

Brand Name:	Vigorous
Moq:	1 Piece
Price:	Negotiable
Payment Terms:	T/T,L/C
Supply Ability:	500–2000 pcs/month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Material:

High Strength Aluminum Alloy

Machining Process:

5-Axis CNC Machining / Multi-surface Milling & Drilling

Tolerance:

Up To ±0.005 Mm

Structural Features:

Complex Reinforced Ribs, Multiple Mounting Holes, Threaded Holes, Precision Bore

Surface Finish:

Smooth Machined Surface, Clean Edges, Deburred

Sample Lead Time:

3–7 Working Days

Packaging Details:

Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc

Supply Ability:

500–2000 pcs/month

Highlight:

Complex Structure Automotive Parts

Cnc Machine Automotive Parts

Aluminum Automotive Knuckle

Product Description

Custom 5-Axis CNC Aluminum Automotive Knuckle ±0.005mm Complex Structure Machining Part

Product Overview

This custom 5-axis CNC aluminum automotive steering knuckle is manufactured by 5-axis multi-surface machining. It maintains tight tolerance up to ±0.005mm, with complex ribbed geometry, multi-position holes and threaded holes. The aluminum material delivers lightweight, high tensile strength and outstanding fatigue resistance. We provide OEM custom service based on your CAD drawings, widely used as core suspension parts for passenger vehicles, racing cars and new energy vehicles.

Product Specifications

Item	Specification
Material	High Strength Aluminum Alloy
Machining Process	5-Axis CNC Machining / Multi-surface Milling & Drilling
Tolerance	Up to ±0.005 mm
Structural Features	Complex Reinforced Ribs, Multiple Mounting Holes, Threaded Holes, Precision Bore
Surface Finish	Smooth machined surface, clean edges, deburred
Custom Service	OEM Custom per 2D/3D Drawings & Samples
QC Method	In-process Inspection + Final Full Inspection
Sample Lead Time	3–7 Working Days

Product Description

This automotive steering knuckle (spindle/knuckle) is processed by 5-axis CNC centers. One clamping completes multi-angle contour machining, ensuring high coaxiality of the central bearing bore and accurate positioning of all mounting holes. The integrated reinforced rib structure optimizes mechanical performance while reducing overall weight, which is critical for vehicle suspension and wheel assembly. All threaded holes and mounting holes are precision machined and deburred. The high-strength aluminum alloy balances rigidity and weight reduction, improving vehicle handling and energy efficiency, especially suitable for new energy and racing vehicle projects.

Key Features

5-axis machining for complex curved and ribbed automotive knuckle geometry
Ultra-tight tolerance up to ±0.005mm for bearing bore and mounting hole positions
Reinforced rib design: high structural strength while keeping lightweight
Precision boring, multi-position drilling and threaded hole machining
High strength aluminum alloy, good fatigue resistance for dynamic vehicle loads
Full deburring, smooth machined surface for stable wheel assembly

Our Advantages

5-axis machining capability to realize the complex multi-angle contour of automotive knuckles
Strict dimensional & geometric tolerance inspection, fully meet automotive industry requirements
Full custom production: produce parts strictly following your CAD drawings and automotive specs
Fast prototype sample delivery: 3–7 working days for custom automotive part samples
Available surface treatments such as anodizing to boost corrosion resistance and wear performance

Application Scenarios

New energy vehicle wheel suspension steering knuckle
Racing car wheel hub & suspension components
Passenger car modified automotive knuckle parts
Commercial vehicle lightweight suspension assemblies
Automotive test prototype suspension components

Frequently Asked Questions

Q1: Can you custom 5-axis aluminum automotive knuckles from my CAD drawings?

A: Yes, we provide OEM custom automotive precision machining. Please send your 2D/3D CAD files with tolerance requirements for quotation.

Q2: What tolerance can your 5-axis CNC reach for auto steering knuckles?

A: We can stably achieve tight tolerance up to ±0.005mm for the bearing bore and all mounting hole positions.

Q3: What aluminum alloy grades are used for automotive knuckle production?

A: We commonly use 6061 and 7075 aluminum alloy. Other automotive-grade aluminum materials are available upon request.

Q4: What surface treatments can you offer for these auto aluminum components?

A: We support hard anodizing, ordinary anodizing and polishing to improve corrosion resistance and surface durability.

Q5: What is the lead time for automotive knuckle samples and mass orders?

A: Custom prototype samples take 3–7 working days. Mass production lead time depends on part complexity and quantity, confirmed in formal quotation.

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CNC Turning Milling Parts

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Medical Device Components

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Machined Automotive Parts

Aerospace Machined Components

products details

Aluminum CNC Machining Parts

Stainless Steel CNC Machining Parts

CNC Copper Parts

Titanium CNC Machining Parts

CNC Metal Parts

Plastic CNC Machining Parts

CNC Milling Parts

CNC Turning Parts

CNC Turning Milling Parts

5 Axis CNC Machining Parts

Custom Precision CNC Parts

CNC Composite Parts

Medical Device Components

Industrial Automation Components

Robotics Components

Machined Automotive Parts

Aerospace Machined Components

Complex Structure Cnc Machine Automotive Parts Aluminum Automotive Knuckle ±0.005mm

Complex Structure Automotive Parts

Cnc Machine Automotive Parts

Aluminum Automotive Knuckle