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Punching

What is Punching?
Punching is an efficient metal processing technology that creates holes, cuts shapes, or forms profiles in metal sheets using punches and dies. It is suitable for mass production, ensuring product consistency and precision, and is widely used in the manufacturing of electronic and automotive components.
Capabilities
  • Punching
Punching
Maximum Material ThicknessSupported Hole DiameterProduction Capacity
Maximum Material Thickness: 8 mm
Supported Hole Diameter: 2 mm to 50 mm
Production Capacity: Up to 1000 pieces per hour
sheet metal punching
Advantages of Punching
  • Efficient Production
    Efficient Production
    Significantly reduces unit costs and improves production efficiency.
    01
  • Suitable for Mass Production
    Suitable for Mass Production
    Effectively minimizes material waste and optimizes resource utilization.
    02
  • Flexible Die Design
    Flexible Die Design
    Quickly adjusts to meet diverse 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
  • Steel

5754

Offers good weldability and moderate strength, suitable for automotive bodywork and structural components.

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

316L

304

Offers enhanced corrosion resistance, particularly against chlorides, making it suitable for marine environments and chemical processing.

General-purpose stainless steel known for its good corrosion resistance, widely used in food and beverage processing.

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

42CrMo4

C45

DC01

S235JR

Alloy steel recognized for its toughness and wear resistance, frequently used in high-stress applications.

Medium carbon steel with excellent machinability, commonly used in manufacturing gears and shafts.

A cold-rolled, low carbon steel designed for deep drawing applications, offering good formability.

A structural steel grade known for good weldability, commonly employed in construction and manufacturing.

Contact Us
If you require a material not in this list, please do get in touch as it is likely we can source it for you.
Punching
What Finishes are Available for Punching?
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.
  • Deburring

    Description: The process of removing sharp edges and burrs from punched metal parts to ensure safety and aesthetics.

    Notes: Can be done mechanically or chemically, depending on the material and design.

    Final Result: Smooth edges that enhance safety and improve the overall appearance of the product.

    Deburring
  • Coating

    Description: Application of a protective and decorative layer on the surface of punched components.

    Notes: Various types of coatings are available, including paint, powder coating, and specialized finishes.

    Final Result: An attractive finish that protects against corrosion and wear.

    Coating
  • Electroplating

    Description: A process that deposits a layer of metal onto the surface of the punched part to enhance appearance and corrosion resistance.

    Notes: Commonly used for decorative purposes and to improve durability.

    Final Result: A shiny, protective layer that enhances the visual appeal of the product.

    Electroplating
  • Cleaning Treatment

    Description: A chemical cleaning process that removes oils, dirt, and contaminants from the surface of punched parts.

    Notes: Essential before any further finishing processes to ensure proper adhesion.

    Final Result: A clean surface that is ready for additional treatments or coatings.

    Cleaning Treatment
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
Punching FAQ
FAQWhat is Sheet Metal Fabrication?
Sheet metal fabrication refers to the process of cutting, stamping, bending, and welding metal sheets into the desired shapes.
FAQWhat materials are suitable for sheet metal fabrication?
Commonly used materials include steel, stainless steel, aluminum alloy, and copper. When selecting materials, factors such as strength, corrosion resistance, and processing difficulty should be considered.
FAQWhat are the main processes in sheet metal fabrication?
Common processes include laser cutting, stamping, bending, and welding, which are suitable for precision processing of various metal parts.
FAQHow is the precision of sheet metal fabrication ensured?
High precision CNC equipment and precise mold design can ensure the high accuracy and consistency of parts.
FAQHow can material waste in sheet metal fabrication be minimized?
Optimizing part layout, using appropriate material thickness, and implementing efficient process flows can significantly reduce material waste.
FAQWhat are the common application areas for sheet metal fabrication?
Sheet metal fabrication is widely used in electronic device enclosures, automotive parts, building structures, and machinery.
FAQHow can common defects in sheet metal fabrication be avoided?
Common defects include warping, cracking, and surface roughness. By optimizing process parameters, selecting suitable materials, and designing molds effectively, these defects can be avoided.
FAQHow is consistency in parts ensured in sheet metal fabrication?
Strict quality control, the use of standardized molds, and precise process flows ensure the consistency of each part's dimensions and shapes.
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