1. Cutting
Materials are processed by laser cutting machines or punch presses according to the programming files. Laser cutting machines can cut parts of various shapes, while punch presses have advantages in batch processing.
2. Bending
Utilizing a bending machine based on the dimensions indicated in the bending diagram to bend the workpiece into shape. Bending dies are divided into upper and lower dies, and different shapes require different dies. The quality of the dies determines the accuracy of the bending dimensions.
3. Forming
Using dies on a regular punch press or other equipment to directly shape the workpiece into the desired form, with stamping forming being the primary method. This technique is widely used in the automotive sheet metal and electronics industries.
4. Tapping
Based on the bottom hole of the workpiece, creating corresponding internal threads on the workpiece. Tapping has requirements regarding plate thickness—being too thin can lead to thread slippage.
5. Countersinking
Countersinking involves creating tapered holes on the workpiece. This process is used to ensure a visually appealing surface during installation, with no exposed screw heads. Countersinking is commonly used for installation purposes.
6. Riveting
Using a punch press or hydraulic press to firmly press rivet nuts, rivet screws, or rivet nut columns, among other fasteners, onto the workpiece. Riveting requires pre-drilled holes in the workpiece, and fasteners are first pressed onto the workpiece before bending. This method can reduce the amount of welding work and provide aesthetic protection for special workpieces.
7. Pulling Rivets
Pre-drilling holes in the workpiece and using a rivet gun and rivets to securely connect two or more workpieces together. Pulling rivets offer good hole-filling performance, air tightness, and high joint strength.
8. Forming Protrusions
Using a punch press or hydraulic press with dies to shape the workpiece into a protrusion, such as louvers. Different shapes require different dies, resulting in an aesthetically pleasing appearance with enhanced functionality.
9. Stamping
Using dies to stamp text, symbols, or other shapes onto the workpiece, primarily focusing on company names, logos, website addresses, and contact numbers. The advantage of stamping is the ability to permanently mark the workpiece.
10. Perforating
Using dies on a regular punch press or CNC punch press to create mesh-like holes in the workpiece. These perforated panels on the workpiece can serve decorative purposes and aid in heat dissipation.
11. Deburring
Removing burrs from the surface of the workpiece using tools like grinders or files to make the processed area smooth and flat, preventing cuts and scratches.
Materials are processed by laser cutting machines or punch presses according to the programming files. Laser cutting machines can cut parts of various shapes, while punch presses have advantages in batch processing.
2. Bending
Utilizing a bending machine based on the dimensions indicated in the bending diagram to bend the workpiece into shape. Bending dies are divided into upper and lower dies, and different shapes require different dies. The quality of the dies determines the accuracy of the bending dimensions.
3. Forming
Using dies on a regular punch press or other equipment to directly shape the workpiece into the desired form, with stamping forming being the primary method. This technique is widely used in the automotive sheet metal and electronics industries.
4. Tapping
Based on the bottom hole of the workpiece, creating corresponding internal threads on the workpiece. Tapping has requirements regarding plate thickness—being too thin can lead to thread slippage.
5. Countersinking
Countersinking involves creating tapered holes on the workpiece. This process is used to ensure a visually appealing surface during installation, with no exposed screw heads. Countersinking is commonly used for installation purposes.
6. Riveting
Using a punch press or hydraulic press to firmly press rivet nuts, rivet screws, or rivet nut columns, among other fasteners, onto the workpiece. Riveting requires pre-drilled holes in the workpiece, and fasteners are first pressed onto the workpiece before bending. This method can reduce the amount of welding work and provide aesthetic protection for special workpieces.
7. Pulling Rivets
Pre-drilling holes in the workpiece and using a rivet gun and rivets to securely connect two or more workpieces together. Pulling rivets offer good hole-filling performance, air tightness, and high joint strength.
8. Forming Protrusions
Using a punch press or hydraulic press with dies to shape the workpiece into a protrusion, such as louvers. Different shapes require different dies, resulting in an aesthetically pleasing appearance with enhanced functionality.
9. Stamping
Using dies to stamp text, symbols, or other shapes onto the workpiece, primarily focusing on company names, logos, website addresses, and contact numbers. The advantage of stamping is the ability to permanently mark the workpiece.
10. Perforating
Using dies on a regular punch press or CNC punch press to create mesh-like holes in the workpiece. These perforated panels on the workpiece can serve decorative purposes and aid in heat dissipation.
11. Deburring
Removing burrs from the surface of the workpiece using tools like grinders or files to make the processed area smooth and flat, preventing cuts and scratches.
