The advantages and disadvantages of different types of press brake and how to choose brake?
Press brakes are a key tool in the sheet metal machining industry, allowing metal to be bent and formed to create a variety of products. Although there are many different types of stamping brakes, they all have the same basic function: apply a force to a sheet of metal to bend it or otherwise change its shape. In addition, the press brake is a versatile tool that can be used to bend and shape a range of metals, including steel, aluminum, copper and brass. It is commonly used in the manufacture of products such as auto parts, electronics, appliances and building materials. With the ability to manufacture complex shapes and angles, punch brakes have become essential tools in many industries.
There are many options for the motion mechanism of press brake, different motion mechanisms are hydraulic, manual and electric, etc. At present, press brake provides countless benefits more comprehensive than other processes, such as
1. Energy saving: The metal bending mode of press brake is very accurate, effectively reducing the waste of materials.
2. Modern intelligence: CNC control system provides advanced automation solutions for press brake bending metal.
3. Speed up production: Automated processing and precise metalworking can help factories produce materials quickly.
4. Easy operation: Highly skilled operators are required to enter simple calculations or graphics, or use programming to change Settings, all of which are determined by intelligent control systems, not only that, it also reduces labor costs and workpiece costs.
5. High safety: Modern press brake machines are equipped with many different protective measures, such as laser sensors, etc., when sensing the operator is in a dangerous state, the sensor will immediately stop the metal processing operation, in case of accidental injury to the operator.
6. Multifunctional: Modern press brake machines can bend bends of different shapes, sheet metal of different thickness, using different types of molds and modified procedures, allowing the creation of complex bends, such as cones, etc. CNC system can automatically detect the thickness of the metal, and does not need to change the Settings of the machine too much, very convenient.
7. Cost-effective: Even small-scale metal working shops can install these machines directly on the assembly line, reducing workpiece costs and increasing production capacity.
However, with the continuous development of science and technology, the press brake is constantly updated, with the automatic function of the press brake is not cheap, which may discourage some people from buying high-end models, but to understand the different types of press brake, for the sheet metal industry practitioners, this must be necessary.
Advantages and disadvantages of different types of press brakes
1. Mechanical press brake
Mechanical press brake are the most traditional type of press brake, operated by a flywheel that generates energy to move the slider, which in turn exerts force on the metal. It is a simple mechanism, very friendly for beginners, easy to operate and cheap to maintain. In addition, one of the advantages of mechanical press brake is that they are produced quickly, and they are relatively simple to operate and maintain. However, they can be very noisy and may require a lot of power to operate, and accuracy can suffer due to changes in material thickness.
2. Hydraulic press brake
Due to their accuracy and versatility, hydraulic press brake are a popular choice among many manufacturers. It uses hydraulic cylinders to apply force to the metal, allowing precise control of the bending process. The energy efficient design of hydraulic press brake also means that they can use less power than mechanical brakes, not only that, but they have high-end bending accuracy and can also offer a higher degree of customization. However, buying a hydraulic press brake can be more expensive, especially to maintain and repair the machine.
3. Servo electric press brake
Servo electric press brake is a new type of press brake, it uses servo motor to provide power for the slider, moves the bending die, and uses the belt and pulley mechanism to transmit the motion of the servo motor. This allows better control of the bending process, resulting in improved accuracy and repeatability. This type of press brake uses electric power as the driving force, which is also more energy efficient than hydraulic or mechanical press brake. Bending operation is very convenient, there is no hydraulic structure, and other risks caused by oil leakage are eliminated. Setting is also easier. However, they are more expensive than other types of press brake and may not be suitable for mass production.
4. CNC press brake
CNC press brake is a computer controlled press brake that automates the bending process with computer numerical control to provide accurate and repeatable results. CNC press brake use a combination of hydraulic cylinders or electric motors to apply force to the metal, and a computer controls the movement of the ram and rear gauge. CNC press brake are popular in the manufacturing industry because of their accuracy, speed and efficiency. For example, the bending process is automated, setting parameters can be adjusted remotely, and any changes can be made by adjusting values in the program, so they are suitable for mass production. However, they can be expensive to buy and maintain, and may require specialized training to operate.
5. Tandem press brake
Tandem press brake are large press brake made of small brake units connected in series, allowing multiple bends in a single channel with the goal of bending larger and longer workpieces, suitable for large manufacturing plants. Tandem press brake cost less and bend large parts more quickly than a single large press brake.
After knowing so many types of brake, how to choose a suitable press brake?
Choosing the right machine for your business depends on a number of factors, including the size and thickness of the sheet metal you need to use, the volume of production, and the type of product you will be producing. Some things to consider when you choose a stamping press brake include:
1. Size and capacity: Consider the size of the machine and the metal plate to be machined, making sure that the pressure press brake you choose is suitable for the size and thickness of the material you will be using.
2. Volume: If you will be producing a large number of products, CNC or Tandem press brake may be the best choice. If you will be producing smaller volumes, hydraulic or servo electric press brake may be more suitable.
3. Accuracy and repeatability: Consider the required level of accuracy and repeatability for your product. If high precision production techniques are required, CNC or servo electric press brake may be the best choice.
4. Cost and maintenance: Consider the upfront cost and ongoing maintenance cost of the brake machine. Hydraulic and servo electric press brake may require a more expensive purchase amount, but have lower ongoing maintenance costs and higher capacity, more prominent than mechanical press brake.
In short, the stamping press brake is a versatile tool that is vital to the sheet metal working industry. The scope of use is different, and the function and value of the need are not the same. Choosing a bending machine suitable for your own industry is a technology that needs time to test.
After knowing this, you can visit our website, if you need to learn more about press brake or buy a machine, you can also consult our sales staff, they can recommend the most suitable smart press brake for you.
