Supercharged Knife Punch Air Cylinder Working Temperature 0ºC-60ºC Knife To Knife Exchange Super Fast

Feature:

1. It is suitable for bell type and type transmission, etc.
2. The product is specially designed for the needs of high-speed cutting.
3. Directly mounted on the main shaft for cutting.

5. The machine can be detected by the position of the upper and lower loosening of the clamping tool, which improves the accuracy and speed of the mechanical tool change.

Order Form

BMV--10--U--16--M--70--MA

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Product Description

1.Working pressure: The pump can operate within a pressure range of 0.4 megapascals (MPa) to 0.6 MPa. This can also be expressed as 4 kilograms-force per square centimeter (kgf/cm²) to 6 kgf/cm². The compressed air used to filter the pump should also be within this pressure range.

2.Transmission oil: The pump is designed to work with a specific viscosity grade of oil, which is ISO VG32 or an equivalent viscosity grade.
Working temperature: The pump can operate within a temperature range of 0 degrees Celsius to 60 degrees Celsius.
Split out quantity: The pump can output four different quantities of oil, which are 150cc, 110cc, 70cc, and 50cc.
Voltage: The pump can operate with three different voltage levels, which are DC24, AC110, and AC220.

Suitable for direct drive spindle, motor built-in spindle, etc., special for high-speed cutting:
The hydraulic motor or spindle is designed to be used in direct drive applications, such as motor built-in spindles.

The motor or spindle is specifically designed for high-speed cutting, indicating that it is capable of operating at high speeds while maintaining its performance and reliability.

Our production:

A hydraulic cylinder and piston are key components in hydraulic systems, which are widely used in various industries for generating and controlling mechanical motion. Here's a breakdown of each component:

Hydraulic Cylinder:

A hydraulic cylinder is a mechanical actuator that converts hydraulic energy into linear mechanical force and motion.
It typically consists of a cylindrical barrel, a piston, a piston rod, seals, and end caps.
The cylinder barrel is the main body of the cylinder, which houses the piston and allows fluid to act on one side of the piston.
End caps are fitted on both ends of the cylinder barrel to provide support and containment for the piston and seals.
Seals are used to prevent leakage of hydraulic fluid and maintain pressure within the cylinder.
Hydraulic cylinders come in various types, including single-acting, double-acting, telescopic, and multi-stage cylinders, each serving different purposes based on application requirements.
Piston:

The piston is a cylindrical component that moves back and forth inside the cylinder barrel.
It is typically fitted with seals to ensure a tight fit against the cylinder wall, preventing leakage of hydraulic fluid.
The piston divides the cylinder into two chambers: the rod side (also known as the blind side) and the opposite side (also known as the cap side).
When hydraulic fluid is pressurized and introduced into one side of the cylinder, it pushes the piston, generating linear motion in the direction of the applied force.

In double-acting cylinders, hydraulic pressure can be applied alternatively to either side of the piston, allowing for bidirectional movement.
Together, the hydraulic cylinder and piston form the basis of hydraulic systems, enabling precise control and efficient transmission of mechanical power in various industrial applications, such as construction equipment, manufacturing machinery, agricultural machinery, and more.

Hydraulic Cylinder Basics

A hydraulic cylinder is a mechanical actuator that converts hydraulic energy into linear motion and force. It's widely used in various industries, including construction, manufacturing, and automotive, due to its efficiency in producing powerful linear force. Here are the basics of hydraulic cylinders:

Components of a Hydraulic Cylinder

1. Cylinder Barrel:

   • The cylindrical body that houses the piston and hydraulic fluid.
   • It contains ports for hydraulic fluid to enter and exit.

2. Piston:

   • A movable component inside the barrel that divides the cylinder into two chambers: the rod side and the cap side.
   • The piston has seals to prevent fluid from leaking between the two chambers.

3. Piston Rod:

   • A rod attached to the piston that extends out of the cylinder barrel.
   • Transmits the generated force to the external mechanism.

4. Rod End and Cap End:

   • The rod end is where the piston rod exits the cylinder.
   • The cap end is the opposite side of the rod end.

5. End Caps:

   • Caps at both ends of the cylinder barrel, securing the piston and piston rod assembly.
   • They contain seals to prevent fluid leakage.

6. Seals and Gaskets:

   • Components used to prevent hydraulic fluid leakage and maintain pressure within the cylinder.
   • Located at various points, including around the piston, piston rod, and end caps.

7. Ports:

   • Openings in the cylinder barrel for hydraulic fluid to enter and exit.
   • Typically, there are two ports: one for fluid to enter and another for fluid to exit.

Types of Hydraulic Cylinders

1. Single-Acting Cylinder:

   • Hydraulic fluid acts on one side of the piston only.
   • The piston moves in one direction, and an external force (e.g., a spring) returns it to its original position.

2. Double-Acting Cylinder:

   • Hydraulic fluid acts on both sides of the piston, allowing it to move in both directions.
   • More versatile and commonly used in various applications.

3. Telescopic Cylinder:

   • Consists of multiple nested tubular rods that extend sequentially.
   • Provides a long stroke in a compact retracted length.

4. Tie-Rod Cylinder:

   • Uses tie rods to hold the end caps in place.
   • Common in industrial applications due to their ease of maintenance and repair.

5. Welded Cylinder:

   • The cylinder barrel is welded to the end caps, providing a compact and robust design.
   • Common in mobile equipment and heavy-duty applications.

Working Principle

1. Hydraulic Fluid Input:

   • Hydraulic fluid is pumped into the cylinder through the inlet port.

2. Piston Movement:

   • The pressure of the hydraulic fluid forces the piston to move within the barrel.
   • In a double-acting cylinder, fluid can enter either side of the piston to push it in both directions.

3. Force Transmission:

   • The piston rod transmits the generated force to the external mechanism.
   • The movement and force can be precisely controlled by regulating the hydraulic fluid flow and pressure.

4. Fluid Output:

   • The hydraulic fluid exits the cylinder through the outlet port as the piston moves.

Applications

1. Construction Equipment:

   • Excavators, loaders, and cranes use hydraulic cylinders for lifting, digging, and moving heavy loads.

2. Manufacturing Machinery:

   • Presses, injection molding machines, and robotic arms utilize hydraulic cylinders for precise and powerful movements.

3. Automotive Industry:

   • Used in hydraulic jacks, car lifts, and suspension systems.

4. Agricultural Machinery:

   • Tractors, harvesters, and other equipment rely on hydraulic cylinders for various operations.

Maintenance Tips

1. Regular Inspection:

   • Check for leaks, wear, and damage.
   • Inspect seals, rods, and connections regularly.

2. Cleanliness:

   • Ensure hydraulic fluid is clean and free from contaminants.
   • Use filters and regularly change the fluid.

3. Lubrication:

   • Proper lubrication of moving parts to reduce wear and friction.

4. Proper Storage:

   • Store hydraulic cylinders in a clean and dry environment to prevent corrosion and damage.

Understanding the basics of hydraulic cylinders helps in selecting the right type for specific applications and maintaining them for optimal performance and longevity.

FAQ

Q1: We have our own factory and can provide the best price and service.

Q2: We accept customization or non-standard products.

Q3: The MOQ depends on the customer's needs, and trial orders are welcome before mass production.

Q4: The delivery time is 7 days if the company has stock, and 15-30 working days if we don't have stock. However, the delivery time also depends on the quantity and requirements of the products.

Q5: The company's payment terms are T/T.

Q6: The company does not provide samples.

What is the difference between hydrauliccylinder and pneumatic cylinder?

Hydraulic cylinders and pneumatic cylinders are both types of actuators used to generate linear motion and force in mechanical systems. However, they differ significantly in terms of their operating principles, applications, and characteristics. Here's a detailed comparison:

Operating Medium

• Hydraulic Cylinder:

  • Medium: Uses hydraulic fluid (oil or other incompressible liquids).
  • Pressure: Operates at high pressures (typically 1,000 to 10,000 psi).
  • Compressibility: Hydraulic fluids are incompressible, providing precise control and smooth operation.

• Pneumatic Cylinder:

  • Medium: Uses compressed air or gas.
  • Pressure: Operates at lower pressures (typically 80 to 150 psi).
  • Compressibility: Air is compressible, leading to less precise control and potential for "springy" motion.

Force and Speed

• Hydraulic Cylinder:

  • Force: Can generate very high forces due to high operating pressures.
  • Speed: Generally slower movement due to the nature of fluid dynamics and the need for careful control to avoid fluid turbulence.

• Pneumatic Cylinder:

  • Force: Generates lower forces compared to hydraulic cylinders because of lower operating pressures.
  • Speed: Typically faster movement due to the quick response of air flow and less resistance compared to liquids.

Size and Power Density

• Hydraulic Cylinder:

  • Size: Can be more compact for the same amount of force output due to high pressure.
  • Power Density: High power density, suitable for applications requiring large force in a small footprint.

• Pneumatic Cylinder:

  • Size: Usually larger for the same force output due to lower pressure.
  • Power Density: Lower power density compared to hydraulic systems.

Control and Precision

• Hydraulic Cylinder:

  • Control: Offers precise control and smooth operation, suitable for applications requiring fine adjustments and smooth transitions.
  • Feedback: Often integrated with sensors for position and force feedback.

• Pneumatic Cylinder:

  • Control: Less precise due to the compressibility of air, but can still be controlled effectively with proper valving and sensors.
  • Feedback: Can be equipped with sensors, but achieving the same level of precision as hydraulics is more challenging.

Maintenance and Safety

• Hydraulic Cylinder:

  • Maintenance: Requires regular maintenance to check for leaks, maintain fluid quality, and ensure system integrity.
  • Safety: High-pressure fluids can be hazardous; leaks can cause environmental and safety issues.

• Pneumatic Cylinder:

  • Maintenance: Generally requires less maintenance compared to hydraulics. Easy to manage leaks as air is non-hazardous.
  • Safety: Safer due to the use of air; however, over-pressurization can still pose risks.

Applications

• Hydraulic Cylinder:

  • Applications: Heavy-duty applications like construction machinery, industrial presses, automotive systems, and any application requiring high force and precise control.
  • Examples: Excavators, hydraulic presses, aircraft landing gear systems.

• Pneumatic Cylinder:

  • Applications: Light to medium-duty applications where speed is more critical than force. Common in automation, manufacturing, packaging, and material handling.
  • Examples: Assembly lines, robotic arms, packaging machines, pneumatic tools.

Cost and Installation

• Hydraulic Cylinder:

  • Cost: Typically higher initial cost due to the complexity of the hydraulic system and components.
  • Installation: More complex installation requiring pumps, reservoirs, and fluid lines.

• Pneumatic Cylinder:

  • Cost: Generally lower initial cost and simpler system design.
  • Installation: Easier and quicker to install, requiring only a compressor and air lines.

Summary

• Hydraulic cylinders are suited for applications needing high force and precise control, even though they require more maintenance and have higher operational costs.
• Pneumatic cylinders are ideal for applications where speed and simplicity are more important, offering a safer and easier-to-maintain solution at a lower cost.

Choosing between hydraulic and pneumatic cylinders depends on the specific requirements of the application, including the needed force, speed, precision, and environmental considerations.

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