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CNC Milling
CNC milling
What is CNC Milling?
CNC milling is a machining method that removes material using computer-controlled milling machines. By employing rotating cutting tools, this process can create precisely shaped parts with complex dimensions, widely used in mechanical, electronic, and medical industries.
CNC Milling Capabilities
  • Capabilities
Capabilities
Multi-Axis MachiningHigh EfficiencyMaterial VarietyCold Chamber Die Casting
Multi-Axis Machining
Supports 3-axis, 4-axis, and 5-axis milling, accommodating more complex design needs.
High Efficiency
Quick cutting and machining processes make it suitable for large-scale production.
Material Variety
Capable of machining metals, plastics, and composite materials to meet diverse industry needs.
Cold Chamber Die Casting
Achieves machining precision of up to 0.01 mm, ensuring high-quality parts.
CNC milling
Advantages of CNC Milling
  • Design Flexibility
    Design Flexibility
    Able to manufacture a wide range of shapes and sizes, catering to personalized customer specifications.
    01
  • Increased Production Efficiency
    Increased Production Efficiency
    Advanced CNC technology reduces machining time, boosting output.
    02
  • Excellent Surface Quality
    Excellent Surface Quality
    Milling processes can achieve high surface finishes, minimizing post-processing needs.
    03
Materials
Full-Linking offers a wide variety of materials for CNC Machining including both metals and plastics. Please see the list for a sample of the materials we work with.
  • Aluminum
  • Stainless Steel
  • Brass
  • Copper
  • Titanium
  • Carbon Steel
  • Tool Steel
  • Plastics

6061

6063

Lightweight, corrosion-resistant, good thermal and electrical conductivity.

Lightweight, corrosion-resistant, good thermal and electrical conductivity.

If you require a material not in this list, please do get in touch as it is likely we can source it for you.
CNC Milling

316

430

420

303

304

High strength, excellent corrosion resistance, and heat resistance.

High strength, excellent corrosion resistance, and heat resistance.

High strength, excellent corrosion resistance, and heat resistance.

High strength, excellent corrosion resistance, and heat resistance.

High strength, excellent corrosion resistance, and heat resistance.

If you require a material not in this list, please do get in touch as it is likely we can source it for you.
CNC Milling

H62

H59

Good machinability, corrosion resistance, and antimicrobial properties.

Good machinability, corrosion resistance, and antimicrobial properties.

If you require a material not in this list, please do get in touch as it is likely we can source it for you.
CNC Milling

C12200

C11000

T3

T2

T1

High electrical and thermal conductivity, ductility, and corrosion resistance.

High electrical and thermal conductivity, ductility, and corrosion resistance.

High electrical and thermal conductivity, ductility, and corrosion resistance.

High electrical and thermal conductivity, ductility, and corrosion resistance.

High electrical and thermal conductivity, ductility, and corrosion resistance.

If you require a material not in this list, please do get in touch as it is likely we can source it for you.
CNC Milling

Grade 5

Grade 4

Grade 2

High strength-to-weight ratio, excellent corrosion resistance, and biocompatibility.

High strength-to-weight ratio, excellent corrosion resistance, and biocompatibility.

High strength-to-weight ratio, excellent corrosion resistance, and biocompatibility.

If you require a material not in this list, please do get in touch as it is likely we can source it for you.
CNC Milling

Fe 430 A

Fe 360 A

High tensile strength, hardness, and wear resistance.

High tensile strength, hardness, and wear resistance.

If you require a material not in this list, please do get in touch as it is likely we can source it for you.
CNC Milling

GCr15

GCr9

GCr6

High hardness, wear resistance, and ability to retain sharp edges.

High hardness, wear resistance, and ability to retain sharp edges.

High hardness, wear resistance, and ability to retain sharp edges.

If you require a material not in this list, please do get in touch as it is likely we can source it for you.
CNC Milling

Polypropylene

PVC

PTFE

Polycarbonate

Delrin

PEEK

Nylon

ABS

Lightweight, good chemical resistance, and fatigue resistance.

Good chemical resistance, lightweight, and durable.

Low friction, high chemical resistance, and thermal stability.

High impact resistance, optical clarity, and good dimensional stability.

Low friction, high stiffness, and excellent dimensional stability.

High thermal stability, chemical resistance, and mechanical strength.

High tensile strength, wear resistance, and low friction.

Lightweight, impact-resistant, and easy to machine.

If you require a material not in this list, please do get in touch as it is likely we can source it for you.
CNC Milling
Importance of Finishing
Finishing processes not only improve the appearance of parts but also enhance their durability, resistance to wear and corrosion, and overall functionality. Proper finishing can significantly extend the lifespan of components and improve their performance in various applications.
  • Anodizing

    Process: Anodizing is an electrochemical process that converts the metal surface into a decorative, durable, corrosion-resistant anodic oxide finish. Typically used for aluminum.

    Applications: Aerospace components, architectural structures, consumer electronics, and automotive parts.

    Benefits: Increases corrosion resistance, enhances surface hardness, and allows for various colors and finishes, improving aesthetic appeal.

    Anodizing
  • Powder Coating

    Process: A dry finishing process where powdered paint is applied to a part and then cured under heat. This forms a hard, durable finish.

    Applications: Metal furniture, automotive parts, appliances, and outdoor equipment.

    Benefits: Provides a thick, protective layer that is resistant to scratches, chipping, fading, and wearing. Available in a wide range of colors and finishes.

    Powder Coating
  • Polishing

    Process: A mechanical finishing process that smooths the surface of a part using abrasives, resulting in a shiny, reflective finish.

    Applications: Decorative items, automotive trim, and high-end consumer products.

    Benefits: Enhances aesthetic appeal and reduces surface roughness, which can improve performance in certain applications.

    Polishing
  • Plating

    Electroplating: A process that uses electrical current to deposit a layer of metal onto a part.

    Electroless Plating: A chemical process that deposits metal without the use of electric current.

    Applications: Electrical connectors, automotive components, and decorative hardware.

    Benefits: Improves corrosion resistance, enhances appearance, and can provide additional properties such as conductivity or wear resistance.

    Plating
  • Bead Blasting

    Process: A surface preparation technique that uses small beads of abrasive material to create a uniform matte finish on parts.

    Applications: Aerospace components, automotive parts, and decorative finishes.

    Benefits: Removes surface contaminants, improves adhesion for subsequent coatings, and enhances the tactile feel of the surface.

    Bead Blasting
  • Sandblasting (Media Blasting)

    Process: A high-pressure process that propels abrasive materials against a surface to clean or prepare it.

    Applications: Surface cleaning, rust removal, and preparation for painting or coating.

    Benefits: Effective for removing contaminants, old paint, or rust, and can create a textured surface for better adhesion.

    Sandblasting Media Blasting
  • Chemical Finishing

    Passivation: A chemical treatment that enhances the corrosion resistance of stainless steel by removing free iron and creating a protective oxide layer.

    Phosphate Coating: A process that applies a phosphate layer to metal surfaces to enhance corrosion resistance and improve paint adhesion.

    Applications: Automotive parts, industrial machinery, and medical devices.

    Benefits: Increases corrosion resistance, improves adhesion for paints and coatings, and can enhance lubricity.

    Chemical Finishing
  • Heat Treatment

    Process: A series of processes involving heating and cooling metals to alter their physical and sometimes chemical properties.

    Annealing: Softens metal, improves ductility, and relieves internal stresses.

    Quenching: Rapid cooling to increase hardness.

    Tempering: Reheating quenched metal to reduce brittleness.

    Applications: Tool manufacturing, structural components, and automotive parts.

    Benefits: Enhances strength, hardness, and toughness, allowing parts to withstand higher stress and wear.

    Heat Treatment
  • Laser Etching and Engraving

    Process: Using a laser to remove material from the surface to create designs, logos, or markings.

    Applications: Custom branding, part identification, and decorative designs.

    Benefits: Provides high precision, permanent markings, and can be applied to a variety of materials.

    Laser Etching and Engraving
  • Galvanizing

    Process: A process that involves coating steel or iron with a layer of zinc to prevent rusting.

    Applications: Outdoor structures, automotive parts, and construction materials.

    Benefits: Provides excellent corrosion protection, extends the lifespan of parts, and is cost-effective.

    Galvanizing
Our Equipment Display
  • 3D Printing Workshop
    3D Printing Workshop
  • CNC Workshop
    CNC Workshop
  • Sheet Metal Fabrication Workshop
    Sheet Metal Fabrication Workshop
  • Die-Casting Workshop
    Die-Casting Workshop
  • Injection Moulding Workshop
    Injection Moulding Workshop
  • Quality Inspection Department
    Quality Inspection Department
Related FAQs
CNC Milling FAQ
FAQWhat is CNC Machining?

CNC (Computer Numerical Control) machining is a technology that utilizes computers to control machine tools for processing. Through precise numerical control programs, CNC machines can produce high-precision parts from materials such as metal and plastic. This technology is widely used in various fields, from prototype production to mass manufacturing.

FAQHow to choose materials suitable for CNC machining?

Choosing suitable materials for CNC machining requires consideration of several factors:

  • The operating environment of the parts (such as corrosion resistance, high-temperature resistance, etc.)
  • The machining performance of the materials (such as hardness, toughness, etc.)
  • Cost budget Our technical team can recommend the most suitable materials for your project based on your needs.


FAQWhat documents are required for CNC machining?

To ensure machining accuracy, we typically require you to provide design drawings (in CAD format) and technical specifications of the parts, including dimensions, tolerances, surface treatments, and material requirements. If your parts have special requirements, you can also provide relevant testing standards and quality requirements.

FAQWhat is the precision of CNC machining?

Our CNC machined parts can achieve a minimum tolerance of ±0.003mm, making them highly suitable for the production of precision parts that meet most industrial standards.

FAQWhat materials can CNC machining use?

CNC machining is widely applied to the processing of various materials, including metals (such as aluminum, stainless steel, titanium alloys), plastics (such as POM, ABS, nylon), and other composite materials. Different materials will be selected for different machining methods and tools based on their characteristics.

FAQWhat is the typical lead time for CNC machining?

The lead time for CNC machining typically depends on the complexity of the parts and the quantity of the order. For small batches or single prototypes, we can deliver within a few days to a week. For large-scale production, the lead time will be extended accordingly. Specific timelines can be customized based on your needs.

FAQHow do you ensure the quality of CNC machining?

We ensure the precision and consistency of each part through strict quality control processes. Each machining step undergoes precise measurement and inspection to ensure the final product meets design requirements. Additionally, our team conducts detailed quality checks before and after machining to ensure each part is defect-free.

FAQHow is the cost of CNC machining calculated?

The cost of CNC machining is typically influenced by several factors:

  • Type and quantity of materials
  • Complexity of the parts
  • Machining time
  • Post-processing (such as surface treatment, assembly, etc.) We provide detailed quotes and lead times based on your specific requirements and drawings.


FAQIs CNC machining suitable for mass production?

CNC machining is not only suitable for producing single prototype parts but is also very well-suited for mass production. With precise numerical control systems and efficient production processes, we can maintain consistency and high precision in mass production. This makes CNC machining an ideal choice for large-scale industrial manufacturing.

FAQWhat are the advantages of CNC machining compared to traditional machining methods?

The greatest advantages of CNC machining over traditional manual machining are its high precision, efficiency, and consistency. With computer control, CNC can achieve precise machining of complex shapes and details while reducing manual operations and errors. Additionally, CNC machining can significantly improve production efficiency and shorten delivery times.

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