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{"title":"Complex Structure Cnc Machine Automotive Parts Aluminum Automotive Knuckle \u00b10","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/2d\/3782d3162e64116e2a1d3b2f7747-200x200-1\/complex_structure_cnc_machine_automotive_parts_aluminum_automotive_knuckle_c2_b10.jpg","attrs":{"Price":"Negotiable","Sample Lead Time":"3\u20137 Working Days","Minimum Order Quantity":"1 Piece","Tolerance":"Up to \u00b10.005 mm"}}
{"title":"Hermle 5 Axis CNC Machined Automotive Parts 6061\u2011T6 Aluminum Steering Knuckle","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/1d\/361a28938a55ac80064855b4db55-200x200-1\/hermle_5_axis_cnc_machined_automotive_parts_6061_e2_80_91t6_aluminum_steering_knuckle_bracket.jpg","attrs":{"Surface Treatment":"As-machined; optional: hard anodizing, chromate conversion coating, shot blasting, powder coating","Payment Terms":"T\/T,L\/C","Minimum Order Quantity":"1 Piece","Tolerance Requirement":"concentricity \u22640.03 mm, position tolerance \u22640.025 mm"}}
{"title":"Cnc Machining Automotive Parts Transmission Housing Precision Auto Powertrain","imgUrl":"https:\/\/img.chinax.com\/nimg\/b0\/2f\/704f08ad6b984259f94b797a92ee-200x200-1\/cnc_machining_automotive_parts_transmission_housing_precision_auto_powertrain_structural_casing_component.jpg","attrs":{"Place of Origin":"China","Tolerance":"\u00b10.01 mm","Manufacturingprocess":"CNC Machining, Turning, Milling, Drilling","Qualitycontrol":"100% inspection, including dimensional and material testing"}}
{"title":"5 Axis Cnc Machined Car Parts Suspension Bracket OEM Auto Chassis Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/f3\/8479566031e6cd1356aea6c9656d-200x200-1\/5_axis_cnc_machined_car_parts_suspension_bracket_oem_auto_chassis_parts.jpg","attrs":{"Surface Roughness":"Ra0.8-Ra3.2","Supply Ability":"500\u20132000 pcs\/month","Minimum Order Quantity":"1 Piece","Weight":"Varies depending on part size and material"}}
{"title":"Machined Automotive Parts CNC Turned Milled Automotive Hydraulic Valve Spool","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/9d\/f583170925fd75a2e083976b09ba-200x200-1\/machined_automotive_parts_cnc_turned_milled_automotive_hydraulic_valve_spool.jpg","attrs":{"Productionvolume":"Prototype to mass production","Corrosionresistance":"Enhanced with coatings or material selection","Payment Terms":"T\/T,L\/C","Brand Name":"Vigorous"}}
{"title":"Custom Metal Stamping Bracket New Energy Vehicle Sheet Metal Mounting Bracket","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/3d\/f2e70b7bfb23ac8903149c34ebca-200x200-1\/custom_metal_stamping_bracket_new_energy_vehicle_sheet_metal_mounting_bracket.jpg","attrs":{"Material":"Aluminum, Steel, Stainless Steel, Titanium","Tolerance":"\u00b10.01 mm","Manufacturingprocess":"CNC Machining, Turning, Milling, Drilling","Surfacefinish":"Anodized, Polished, Painted, Powder Coated"}}
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
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
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.
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
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
300000-500000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production.
We operate with a total workf...
Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production.
We operate with a total workf...
