CNC Machining Automotive Part

CNC Machining Automotive Part
Details:
CNC machining Automotive part is very precise and consistent because it uses computers to manage the process. This means that tolerances can be as small as a millimeter, which ensures that car components are made consistently in large quantities and that mistakes made by people are avoided.
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Description
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Materials that Can Be Processed

 

Aluminum Alloys (6061, 7075, 2024, 5052, etc.)

Stainless Steel (304, 316, 420, etc.)

Carbon Steel, Alloy Steel

Brass, Copper

Titanium Alloys

Engineering Plastics (POM, PEEK, Nylon, ABS, PC, etc.)

Magnesium Alloys

 

Processing Technology and Capabilities

 

1. CNC Milling

Processing Accuracy: ±0.005mm - ±0.01mm

Surface Roughness: Ra 0.8 - Ra 3.2μm

Processing Size Range: Max. 1200mm × 800mm × 600mm

Minimum Wall Thickness: 0.5mm

Minimum Hole Diameter: Φ0.3mm

Complex Surface Machining: Supports 3-axis, 4-axis, and 5-axis simultaneous machining

 

2. CNC Turning

Processing Accuracy: ±0.01mm - ±0.02mm

Surface Roughness: Ra 0.4 - Ra 1.6μm

Processing Diameter Range: Φ2mm - Φ400mm

Processing Length: Max. 1000mm

Concentricity: ≤0.005mm

Roundness: ≤0.003mm

 

3. Precision Drilling

Hole Diameter Accuracy: H7 Grade

Hole Diameter Range: Φ0.3mm - Φ50mm

Hole Depth Ratio: Max. 20:1

Position Tolerance: ±0.01mm

 

4. Tapping

Thread Specifications: M1.6 - M42

Thread Accuracy: 6H Grade

Blind Hole Tapping Depth: 2.5 times the thread diameter

 

5. Wire Cutting

Processing Accuracy: ±0.005mm

Surface Roughness: Ra 0.8μm

Max. Thickness: 300mm

Minimum Slit Width: 0.02mm

Taper Angle: ±30°

 

6. Grinding

Processing Accuracy: ±0.002mm

Surface Roughness: Ra 0.1 - Ra 0.4μm

Flatness: ≤0.003mm

Parallelism: ≤0.005mm

 

Types of Parts That Can Be Processed

 

Engine Parts (Cylinder Blocks, Cylinder Heads, Pistons, Connecting Rods, etc.)

Transmission Parts (Gears, Shafts, Housings, etc.)

Chassis System Parts (Steering Knuckles, Control Arms, Suspension Brackets, etc.)

Brake System Parts (Brake Discs, Caliper Brackets, Brake Pad Brackets, etc.)

Drivetrain System Parts (Drive Shafts, Universal Joints, Differential Housings, etc.)

Cooling System Parts (Water Pump Housings, Radiator Brackets, etc.)

Fuel System Parts (Fuel Injectors, Fuel Pump Housings, etc.)

Electrical System Parts (Sensor Housings, Connectors, etc.)

Body Structural Parts (Brackets, Fasteners, Connectors, etc.)

Interior Functional Parts (Adjustment Mechanisms, Fixed Bases, etc.)

 

Supported Drawing Formats

 

STEP (.stp, .step)

IGES (.igs, .iges)

Parasolid (.x_t, .x_b)

STL (.stl)

DWG (.dwg)

DXF (.dxf)

PDF Technical Drawings

SOLIDWORKS (.sldprt)

ProE/Creo (.prt)

CATIA (.catpart)

 

MOQ, Delivery Time, and Mass Production Capacity

 

MOQ (Minimum Order Quantity)

Sample Parts: Starting from 1 piece

Small Batch: Starting from 10 pieces

Mass Production: Starting from 100 pieces

 

Delivery Time

Sample Parts: 3-7 working days

Small Batch (10-100 pieces): 7-15 working days

Mass Production (100-1000 pieces): 15-30 working days

Large Batch (1000 pieces or more): Negotiable based on specific order

 

Mass Production Capacity

Monthly Capacity: 50,000 pieces

Multiple CNC machines operating simultaneously

24-hour continuous production support

Flexible capacity adjustment based on order requirements

 

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