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CNC Sheet Bending Machine

CNC Sheet Bending Machine

We manufacture a CNC Sheet Bending Machine to bend sheet metal edges. Hydraulic Press Machines are used in metalworking industries

Press brake bending is a metalworking process that uses a hydraulic press to bend metal sheets into various shapes. It is a versatile and precise process that can be used to bend a wide variety of metals, including steel, aluminum, and stainless steel.

How Press Brake Bending Works

Press brake bending is a two-step process:

  1. Forming: The metal sheet is placed on the work table of the press brake. The punch is then moved towards the die, which is the stationary part of the press brake that forms the shape of the metal sheet. The ram, which is the movable part of the press brake, pushes the punch against the die, bending the metal sheet into the desired shape.
  2. Blanking: Once the metal sheet is bent into the desired shape, the ram is retracted and the cut-off section of the metal sheet is ejected. This process is called blanking.

Advantages of Press Brake Bending

Press brake bending offers several advantages over other metalworking processes, including:

  • Versatility: Press brake bending can be used to bend a wide variety of metal shapes, including simple bends, compound bends, and radius bends.
  • Accuracy: Press brake bending can be used to produce very accurate bends, with tolerances of as little as 0.001 inches.
  • High production rates: Press brake bending can be a very efficient process, with production rates of up to 1000 bends per hour.

Applications of Press Brake Bending

Press brake bending is a widely used process in a variety of industries, including:

  • Automotive: Press brake bending is used to bend metal parts for a wide variety of automotive applications, such as bumpers, fenders, and hoods.
  • Aerospace: Press brake bending is used to bend metal parts for a wide variety of aerospace applications, such as wings, fuselages, and landing gear.
  • Construction: Press brake bending is used to bend metal parts for a wide variety of construction applications, such as railings, gates, and fences.
  • Machinery: Press brake bending is used to bend metal parts for a wide variety of machinery applications, such as hydraulic cylinders and pumps.

Safety Precautions

When operating a press brake, it is important to follow all safety precautions to prevent accidents. Some of the important safety precautions to follow include:

  • Wear appropriate personal protective equipment (PPE): This includes safety glasses, gloves, and earplugs.
  • Secure the workpiece: The workpiece should be securely fastened to the work table to prevent it from moving during the bending process.
  • Never operate the press brake unless the guard is in place: The guard protects the operator from the ram and die.
  • Do not operate the press brake at speeds greater than those recommended by the manufacturer: Overspeeding can cause the press brake to malfunction.
  • Never operate the press brake while distracted: Operating the press brake requires concentration and coordination.
  • Never use the press brake to bend or cut materials that are not recommended by the manufacturer: Using the press brake for inappropriate tasks can damage the machine and cause injury.

By following these safety precautions, you can help to prevent accidents and operate the press brake safely.

CNC Sheet Bending Machine

Horizontal hydraulic presses are versatile and powerful machines that utilize hydraulic pressure to apply force horizontally to a workpiece. They are commonly used in a wide range of industries, including metalworking, manufacturing, and construction, for various applications such as bending, straightening, pressing, and forming.

Key Components of Horizontal Hydraulic Presses

  1. Frame: The sturdy frame provides the structural support for the press, ensuring stability and rigidity during operation.
  2. Hydraulic Cylinder: The hydraulic cylinder is the heart of the press, converting hydraulic pressure into mechanical force. It consists of a piston, cylinder barrel, and hydraulic seals.
  3. Hydraulic Pump and Power Unit: The hydraulic pump and power unit supply hydraulic fluid to the cylinder, generating the required pressure for operation.
  4. Control System: The control system regulates the hydraulic pressure, ram speed, and press operation, ensuring precise and controlled movement.
  5. Work Table or Bed: The work table or bed provides a stable surface for the workpiece and facilitates alignment during the pressing process.
  6. Tooling: Various tooling options are available, including dies, punches, and adapters, to accommodate different workpiece shapes and applications.

Types of Horizontal Hydraulic Presses

  1. Single-acting Presses: These presses have a single hydraulic cylinder that applies force in one direction. They are suitable for simple bending and straightening operations.
  2. Double-acting Presses: These presses have two hydraulic cylinders, allowing for force application in both directions. They are more versatile and can handle a wider range of pressing operations.
  3. Four-column Presses: These presses feature four columns that provide exceptional stability and rigidity, making them suitable for heavy-duty applications.
  4. C-frame Presses: These presses have a C-shaped frame, offering a more compact design and suitable for smaller workpieces.

Applications of Horizontal Hydraulic Presses

  1. Metalworking: Bending, straightening, forming, and coining of metal components for manufacturing.
  2. Construction: Pressing and forming of sheet metal components for construction applications, such as roofing, cladding, and structural elements.
  3. Automotive Industry: Forming of automotive components, such as body panels, brackets, and structural parts.
  4. Aerospace Industry: Precision forming of aerospace components, ensuring high strength, dimensional accuracy, and structural integrity.
  5. Industrial Applications: Pressing and forming of various components for industrial machinery, equipment, and tools.

Safety Considerations for Horizontal Hydraulic Press Operation

  1. Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection.
  2. Ensure proper machine setup and maintenance, following the manufacturer’s instructions.
  3. Secure the workpiece firmly on the work table before operation.
  4. Avoid distractions while operating the press.
  5. Never operate the press with damaged components or under unsafe conditions.
  6. Receive proper training and supervision before operating the press.
  7. Be aware of potential hazards, such as pinch points, moving parts, and high-pressure hydraulic fluid.
  8. Never operate the press under the influence of alcohol or drugs.
  9. Report any malfunctions or safety concerns to the appropriate personnel immediately.

Horizontal hydraulic presses are versatile and powerful tools that play a significant role in various industries. By following safety guidelines and using appropriate techniques, operators can safely and effectively utilize these machines to produce high-quality components for a wide range of applications.

Horizontal hydraulic presses are versatile and powerful machines that utilize hydraulic pressure to apply force horizontally to a workpiece. They are commonly used in a wide range of industries, including metalworking, manufacturing, and construction, for various applications such as bending, straightening, pressing, and forming.

Components of Horizontal Hydraulic Presses

Horizontal hydraulic presses typically consist of the following key components:

  1. Frame: The sturdy frame provides the structural support for the press, ensuring stability and rigidity during operation.
  2. Hydraulic Cylinder: The hydraulic cylinder is the heart of the press, converting hydraulic pressure into mechanical force. It consists of a piston, cylinder barrel, and hydraulic seals.
  3. Hydraulic Pump and Power Unit: The hydraulic pump and power unit supply hydraulic fluid to the cylinder, generating the required pressure for operation.
  4. Control System: The control system regulates the hydraulic pressure, ram speed, and press operation, ensuring precise and controlled movement.
  5. Work Table or Bed: The work table or bed provides a stable surface for the workpiece and facilitates alignment during the pressing process.
  6. Tooling: Various tooling options are available, including dies, punches, and adapters, to accommodate different workpiece shapes and applications.

Types of Horizontal Hydraulic Presses

Horizontal hydraulic presses come in various types, each with its specific characteristics and applications:

  1. Single-acting Presses: These presses have a single hydraulic cylinder that applies force in one direction. They are suitable for simple bending and straightening operations.
  2. Double-acting Presses: These presses have two hydraulic cylinders, allowing for force application in both directions. They are more versatile and can handle a wider range of pressing operations.
  3. Four-column Presses: These presses feature four columns that provide exceptional stability and rigidity, making them suitable for heavy-duty applications.
  4. C-frame Presses: These presses have a C-shaped frame, offering a more compact design and suitable for smaller workpieces.

Applications of Horizontal Hydraulic Presses

Horizontal hydraulic presses have a wide range of applications in various industries:

  1. Metalworking: Bending, straightening, forming, and coining of metal components for manufacturing.
  2. Construction: Pressing and forming of sheet metal components for construction applications, such as roofing, cladding, and structural elements.
  3. Automotive Industry: Forming of automotive components, such as body panels, brackets, and structural parts.
  4. Aerospace Industry: Precision forming of aerospace components, ensuring high strength, dimensional accuracy, and structural integrity.
  5. Industrial Applications: Pressing and forming of various components for industrial machinery, equipment, and tools.

Safety Considerations for Horizontal Hydraulic Press Operation

When operating horizontal hydraulic presses, it is crucial to follow safety guidelines to prevent injuries and accidents:

  1. Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection.
  2. Ensure proper machine setup and maintenance, following the manufacturer’s instructions.
  3. Secure the workpiece firmly on the work table before operation.
  4. Avoid distractions while operating the press.
  5. Never operate the press with damaged components or under unsafe conditions.
  6. Receive proper training and supervision before operating the press.
  7. Be aware of potential hazards, such as pinch points, moving parts, and high-pressure hydraulic fluid.
  8. Never operate the press under the influence of alcohol or drugs.
  9. Report any malfunctions or safety concerns to the appropriate personnel immediately.

Horizontal hydraulic presses are versatile and powerful tools that play a significant role in various industries. By following safety guidelines and using appropriate techniques, operators can safely and effectively utilize these machines to produce high-quality components for a wide range of applications.

Horizontal Hydraulic Press Manufacturing

The manufacturing of horizontal hydraulic presses involves a complex process that integrates various engineering disciplines, precision machining, and assembly procedures. Here’s a simplified overview of the key steps involved:

  1. Design and Engineering: The design phase involves creating detailed engineering drawings and specifications, considering factors such as press capacity, frame design, hydraulic system components, and safety features. Engineers utilize computer-aided design (CAD) software and finite element analysis (FEA) to optimize the design and ensure structural integrity.
  2. Frame Fabrication: The frame, the backbone of the press, is typically constructed from high-strength steel plates or castings. The frame is precision machined to ensure accurate dimensions and proper alignment of components. Welding, milling, and drilling are common machining processes employed in frame fabrication.
  3. Hydraulic System Assembly: The hydraulic system, the power source of the press, consists of a hydraulic pump, control valves, piping, and the hydraulic cylinder. Each component is carefully selected and assembled to achieve the desired press force, speed, and controllability.
  4. Ram and Work Table Assembly: The ram, the moving part that applies force to the workpiece, is precisely machined and assembled with the hydraulic cylinder. The work table, the surface on which the workpiece is positioned, is also carefully leveled and aligned with the ram.
  5. Tooling Preparation: A variety of tooling options, such as dies, punches, and adapters, are prepared based on the specific applications of the press. These tools are precision machined to ensure compatibility with the workpiece and the desired forming operation.
  6. Electrical System Integration: The electrical system, which controls the operation of the press, is integrated with the hydraulic system and safety interlocks. This includes electrical components, wiring, and control panels.
  7. Testing and Commissioning: The completed press undergoes rigorous testing and commissioning procedures to ensure it meets the design specifications, safety requirements, and operational functionality. This involves load testing, control system verification, and safety interlock checks.
  8. Documentation and Delivery: Comprehensive documentation, including operating manuals, maintenance schedules, and safety guidelines, is prepared for the press. The press is then carefully packaged and shipped to the customer.

Horizontal hydraulic press manufacturing is a sophisticated process that demands expertise in mechanical engineering, hydraulics, and electrical systems. The quality of the materials, precision of machining, and thorough testing ensure that these powerful machines deliver reliable and safe performance in various industrial applications.

EMS Metalworking Machinery

We design, manufacture and assembly metalworking machinery such as:

  • Hydraulic transfer press
  • Glass mosaic press
  • Hydraulic deep drawing press
  • Casting press
  • Hydraulic cold forming press
  • Hydroforming press
  • Composite press
  • Silicone rubber moulding press
  • Brake pad press
  • Melamine press
  • SMC & BMC Press
  • Labrotaroy press
  • Edge cutting trimming machine
  • Edge curling machine
  • Trimming beading machine
  • Trimming joggling machine
  • Cookware production line
  • Pipe bending machine
  • Profile bending machine
  • Bandsaw for metal
  • Cylindrical welding machine
  • Horizontal pres and cookware
  • Kitchenware, hotelware
  • Bakeware and cuttlery production machinery

as a complete line as well as an individual machine such as:

  • Edge cutting trimming beading machines
  • Polishing and grinding machines for pot and pans
  • Hydraulic drawing presses
  • Circle blanking machines
  • Riveting machine
  • Hole punching machines
  • Press feeding machine

You can check our machinery at work at: EMS Metalworking Machinery – YouTube

Applications:

  • Beading and ribbing
  • Flanging
  • Trimming
  • Curling
  • Lock-seaming
  • Ribbing
  • Flange-punching