CNC Press Brake for Panel Building- China Factory Manufacturers Suppliers

As a kind of CNC machines, laser cutting machines adopt high-power laser beams. The material is quickly heated to the evaporation temperature and evaporates to form pores. Laser cutting machine has non-contact processing that the mechanical part of the head has no contact with the workpiece

 

•  What are the features of laser cutting machine?

•  How about the speed and power of laser cutting machine?

•  Where can laser cutting machine be used?

 

What are the features of laser cutting machine?

The CNC laser cutting machine uses the laser beam to melt the materials in a non-contact manner.

Laser cutting machine has low-energy consumption. Traditional blanking press consumes 50kW, which is equal to a 4kw laser cutting machine of 10kW.

Laser cutting machine has high security. The blanking press has a large blade that can move up and down quickly to cut. Due to the high automation, the machines can cut automatically, greatly decreasing human intervention. It also has a protective cover, which can protect the operator’s safety and the environment.

Laser cutting machine can save raw materials that are more efficient to use materials.

The laser cutting machine can cut any strength material at a high speed and high precision.

Blanking presses consist of expensive parts, causing high maintenance and replacement costs. However, the laser cutting machine requires less maintenance with few moving parts.

The traditional machine is equipped with a fixed design tool for each part. The laser cutting machine adopts programming technology, which is flexible and convenient without changing any mechanical parts.

 

How about the speed and power of laser cutting machine?

The power of the laser cutting machine is usually above 7W. It is determined according to the material, thickness and processing effect. FPC cutting usually uses 10W, 12W or 15W machines, while PCB cutting adopts 18W or 20W one.

The processing speed of the laser cutting machine is directly related to the material, thickness, and power. The higher the power, the higher the processing speed. The thinner the material thickness, the higher the processing speed. The higher the material absorbs laser beam, the higher the processing speed. The processing speed of PI film is much higher than the processing speed of thin metal.

The laser cutting machine is better to process thin materials, while the processing efficiency will be lower for other materials. The laser cutting machine can process thicker materials such as PCB, carbon fiber, and metal material. PCB can be processed with no more than 2mm, carbon fiber no more than 1mm, and metal material no more than 0.2mm.

 

Where can laser cutting machine be used?

As a new type of tool, laser cutting machine is increasingly used in various industries, including laser engraving machines, laser marking machines, and laser welding machines.

It can be used in sheet metal processing, aviation, aerospace, electronics, electrical appliances, subway accessories, automobiles, food machinery, textile machinery, engineering machinery, precision accessories, ships, metallurgical equipment, elevators, household appliances, craft gifts, tool processing, decoration, advertising, metal processing, kitchenware processing and other manufacturing and processing industries.

 

Learn more about laser cutting machine can know the features of laser cutting machine and the uses of laser cutting machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. has been a high-tech enterprise since 1988. We are glad to hear from you.

A variety of press brake are now available in the market. However, they are mainly categorized as mechanical or hydraulic press brake, depending on the means of applying force. With the advancement in technology, the CNC press brakes come into being. CNC press brake has the capability to deliver force in a limited vertical space in order to punch or bend the metal sheet.

• Why we use CNC press brake?

• How does CNC press brake work?

• How to calibrate CNC press brake?

Why we use CNC press brake?

CNC press brake is the most accurate and precise type of press brake. CNC press brake is a modernized and more accurate version of the hydraulic press brake that is controlled by computers.

The processing speed of CNC press brake is fast. The corner processing surface is beautiful with high strength.

CNC press brake transforms manual welding into fully automatic machine operation, improving quality and efficiency, CNC press brake reduces labor costs and shortens the production cycle of products.

CNC press brake is a new large-scale machine. The high precision is favored by many people. It can adopt flexible operation mode, which can be linked with two machines to solve the problem of processing long plates.

CNC press brake be operated and processed by a single machine to effectively improve the use. It reduces energy consumption. The compensation is automatically adjusted by the numerical control system, which is convenient and accurate.

How does CNC press brake work?

A CNC press brake works quite similarly to a hydraulic press brake. However, the difference is that CNC press brake is controlled by slider stroke and backgauge. All you have to do is input the number of pieces that require bending along with the bending angle, getting the job done with accuracy.

CNC press brake has a ram fitted with a punch that forces the material being worked into a die. The material is formed into an angle corresponding to the angle of the die or the depth the punch forces it into the die.

CNC press brakes can be pre-programmed to bend the sheet metal through many various bends completing one part at a time. It uses a V blade to push on the sheet metal with pressure against a die.

How to calibrate CNC press brake?

The CNC press brake adopts electromagnetic force clamping so that the pressing plate can be made into a variety of workpiece with side walls. The operation is simple.

Metrology personnel required to calibrate CNC press brake need to open the cover of the saw that the optical components can be adjusted on the worktable, the spindle and the independent tripod. The time that spatial calibration process needs depends on the size of the CNC press brake. If the part is within the tolerance range by the three-coordinate surveying and mapping machine, the spatial calibration is not so necessary.

The trajectory of the calibrated CNC press brake is not a straight line but lateral movement. Traditional correlators cannot do this, except for the single-aperture laser correlation instrument.

When testing a CNC press brake, use a moderate probe to measure the proportion of the drawing part. The specified spatial error can be listed as an error table or offset table. The software can correct the coordinates of the probe.

Learn more something about CNC press brake can know the working principle of CNC press brake and how to calibrate CNC press brake. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is your best partner whether from the high-quality CNC machines or the delivery.

V groover machine is extremely useful in precision works and bending of corners to maintain the edges. V groover machines allow for metals and alloys to be folded to a tight radius or sharp corners. In terms of the thickness of the material and the type of fold required, the cutting head will run automatically.

• What are the characteristics of V groover machine?

• What are the functions of V groover machine?

• What are the applications of V groover machine?

What are the characteristics of V groover machine?

The V groover machine adopts a platform-type double-guide rail. The beam runs more smoothly. The blades holder processes the plate, ensuring the accuracy of the depth.

The V groover machine cools by air without any environmental pollution. It is controlled by CNC servo. It operates and processes automatically, improving the precision of gouging.

The CNC V grooving machine is welded by steel plates and has a good performance in shock resistance. It eliminates internal stress through vibration aging with good stability. The V groover machine is together with a CNC milling machine to ensure the parallelism and perpendicularity.

The V groover machine contains high-speed and precise gear racks, ball screws with large pitches, and high-precise linear guides. A high-torque servo motor and an imported star reducer drive the main shaft.

The numerical control program design of V groover machine is completed only by inputting the keyboard and processing program.

What are the functions of V groover machine?

V groover machine is a tool for grooving cement or asphalt pavements. The main operation process is to use the roulette saw of the V groover machine to cut the road surface into uniform square grooves and to form a new joint surface through repair.

V groover machine is also used for the installation and discharge of pipelines, such as water pipes and gas pipes. The potting material can form a dense and firm bonding layer with the wall surface.

You can use CNC V grooving machine to line and planer V-shaped groove on the position where the metal plate needs to be bent. Then, you can do the bending work more easily on the bending machine.

The cooperation between CNC V grooving machine and plate bending machine will improve the quality of workpiece.

What are the applications of V groover machine?

The V groover machine works well for architectural fabrications. It can make decorative surfaces easy to manufacture. It is also used in bank lobbies, hotels, airports, restaurants, shopping malls, and even kitchen equipment where the appearances are the primary goals. Manufacturers producing decorative architectural panels, wall systems and other aesthetic components often use V groover machine to do sharp corners in panels. Once interlocked and mounted, the appearance is a seamless unit.

V groover machine are available for machinery, electromechanical parts, electric appliance, electronics, automotive, light industry, and shipbuilding.

Learn more about V groover machine can know the characteristics of V groover machine and the applications of V groover machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. employs precision V groover machines which aid in the improvement of precision.

LZK independently researches and develops a variety of high-power fiber laser cutting machines with fast speed, good effect, no burrs and slag. There are a variety of power options to meet the different needs of production. A fiber laser cutting machine has greater functionality.

• What is the difference between fiber laser cutting machine and YAG laser cutting machine?

• What is the difference between CO₂ laser cutting machine and fiber laser cutting machine?

• What are the cutting advantages of fiber laser cutting machine?

What is the difference between fiber laser cutting machine and YAG laser cutting machine?

The technology of fiber laser cutting machine is higher than that of YAG laser cutting machine that the cutting quality is good and the efficiency is high. But the price is much higher than YAG's.

YAG laser cutting machine has low cost and can cut highly reflective materials, such as aluminum, copper and other non-ferrous metal materials that cannot be cut by fiber laser cutting machines. However, YAG laser cutting machine is a low-power laser cutting machine, which can only cut sheet materials below 8mm. The fiber laser cutting machine can achieve very high power in a very small package.

The resonant cavity of the fiber laser cutting machine has no optical lens so that it does not need any adjustment or maintenance.

The cutting speed of the fiber laser cutting machine is 4 to 5 times faster than that of YAG laser cutting machine. Therefore, it is available for mass production.

The photoelectric conversion efficiency of the fiber laser cutting machine is about 10 times higher than that of YAG laser cutting machine.

What is the difference between CO₂ laser cutting machine and fiber laser cutting machine?

Fiber laser cutting machines have gradually replaced CO₂ laser cutting machines and traditional processing methods.

CO₂ laser cutting machine generates the laser beam, which is transmitted through the reflector. However, fiber laser cutting machines are transmitted through diodes and fiber optic cables.

The appearance of fiber laser cutting machine is more compact due to the different laser transmission structure, thereby saving workshop space.

Due to complete solid-state digital module and single design, fiber laser cutting machine has higher electro-optical conversion efficiency. The actual utilization rate of each power supply unit of CO₂ laser cutting machine is about 8% to 10%, while fiber laser cutting machine is about 25% to 30%. It increases the energy efficiency to more than 86%.

Fiber laser cutting machine has the characteristics of short wavelength, which improves the absorption of the cutting material to the beam. It enables to cut materials like brass, copper and non-conductive materials.

Due to the purity of the CO₂ gas, the resonant cavity of the CO₂ laser cutting machine will be polluted and needs to be cleaned regularly. The reflect mirror needs to be maintained and calibrated. Fiber laser cutting machine is environmental-friendly.

What are the cutting advantages of fiber laser cutting machine?

The positioning accuracy of the fiber laser cutting machine is 0.05mm and the repeat position is 0.03mm.

The fiber laser cutting machine has a narrow slit. The laser beam is focused into a small spot so that it can reach a high-power density.

The cutting surface of the fiber laser cutting machine is smooth that there are no burrs.

The cutting speed can reach 10m per min, which is much faster than others.

The fiber laser cutting machine has good cutting quality. The cutting edge is little affected by heat without thermal deformation of the workpiece. The collapse of the material formed during punching and shearing is completely avoided.

Learn more something about fiber laser cutting machine can know the difference between CO₂ laser cutting machine, YAG laser cutting machine and fiber laser cutting machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. can help you to resolve your problems.

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