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What is the structure of press brake?
What are the structural features of press brake?
What should you know about the supporting wheel frame of press brake?
The structure of press brake mainly includes a bracket, a working table and a clamping plate. The working table composed of a base and a pressing plate is placed on the bracket. The base containing a seat shell, a coil and a cover plate is connected with a hinge and a clamping plate. The coil is placed in the recess of the seat shell. The top of the recess is covered with a cover plate.
Slider part of press brake uses hydraulic transmission. It is composed of sliding block, oil cylinder and mechanical fine-tuning stopper. The left and right oil cylinders are fixed on the frame. The piston drives the slider to move up and down by hydraulic pressure.
The workbench part of press brake is operated by the button box. The motor drives the stopper to move back and forth.
The synchronization system of press brake is composed of a torsion shaft, swing arm, joint bearing and other mechanical synchronization mechanisms. It has a simple structure, stable and reliable performance, high synchronization accuracy. The mechanical stop is adjusted by the motor.
The gauge mechanism of press brake is driven by a motor. The two screw rods are driven to move synchronously through the chain operation.
1. Press brake adopts all-steel and single-welded structure.
2. Press brake uses hydraulic transmission. The end cylinder of the press brake is selected on the upper, which directly drives the mobile work.
3. Press brake has multiple synchronization mechanisms adopting torsion shaft synchronization.
4. Press brake uses mechanical block structure, which is stable and reliable.
5. Press brake uses manual fine-tuning, clicking to display.
6. Oblique three-dimensional deflection compensation mechanism of press brake ensures the reduction of bending accuracy.
The press brake needs to change molds according to different products. The supporting wheel frame of press brake needs to adjust the height of the supporting material. There are problems of troublesome operation and low efficiency in the processing. By optimizing the design of the supporting wheel frame of the press brake, the goal of adjusting the height and length by rotating the lead screw is realized. It is an indispensable part of the press brake, which mainly plays the role of feeding and pushing materials.
The support roller frame is composed of 45 round steel rollers, which are set on the top and are higher than the support beams on both sides. The sheet material pushing is light and fast.
The bracket mainly plays the role of supporting the placement of the plates. It is considered to be able to place more than 10 plates at the same time and have sufficient strength. The rectangular tube frame structure can reduce the deformation of long-term high-load operations.
Traveling wheel is connected with the ground guide rails by rollers. The guide rails are set to ensure that the support roller frame walks along a straight line that is parallel to the press brake.
Learn more about press brake can know the structure of press brake and the structural features of press brake. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is a powerful manufacturer in China. it is wise of you to cooperate with us.
A laser cutting machine uses a laser to cut and engrave material. Since 1965, laser cutting machine has been utilized by numerous industries to cut materials, ranging from metal to wood. Choose an image you would like to cut or engrave and optimize it for laser cutting machine. A material is chosen to cut or engrave.
What are the failures of laser cutting machine?
What materials can be cut by laser cutting machine?
How to maintain laser cutting machine?
What are the failures of laser cutting machine?
Laser cutting machine has become an indispensable tool for metal sheet processing enterprises. However, when using laser cutting machine for processing, we encounter some problems, like the large gap of steel plate and the reduced accuracy of the processed components.
A lot of heat will be generated, which may deform the surface of the thin plate and the processed workpiece.
The focus of the laser cutting machine and the surface of the processed object change, causing the large cutting gap or inaccurate processing.
An error will occur due to the incorrect position of the worktable. If the laser cutting machine is not installed firmly and the parts are worn for a long time, the worktable surface will be uneven. This imbalance will also cause problems between the thin steel plate and the laser focus, resulting in excessive cutting gaps or reduced processing accuracy.
One of the biggest advantages of laser cutting machine is to cut a wide range of materials.
Laser cutting machine can cut all types of metals, ranging from mild steel to stainless and non-ferrous metals. More reflective metals like aluminum are more difficult to cut. The thickness of the metal can be up to 30mm. The maximum thickness depends on the laser cutting machine.
Different types of wood are suitable for cutting like plywood and MDF. However, be aware of oils or resin to avoid fire.
Paper and cardboard are also suitable for laser cutting machine, where the popular wedding invitations are made.
Plastics also leave a great finish when using laser cutting machine that the edges are melted in a polished way.
POM is a highly utilized plastic in the engineering sector, finding usage in gears, guiding and sliding elements, medical instruments, and food packaging. It can also be cut by laser cutting machine.
Cutting glass is a seemingly impossible task because of its fragile and reflective properties. However, laser cutting machine can engrave glass.
Replace the circulating water once a week. Make sure that the laser tube is filled with circulating water before the laser cutting machine works. It is recommended to use pure water and keep the water temperature below 35°C.
Long-term use of the fan will accumulate a lot of solid dust, making the fan generate a lot of noise and not conducive to exhaust and deodorization. Disassemble the air inlet and outlet pipes on the fan. Remove the dust inside. Turn the fan upside down and pull the inner blades until they are clean.
It is recommended to clean lens before laser cutting machine works every day. There are 3 mirrors and 1 focusing mirror on the machine. The lens are easily stained with dust or other contaminants, which can cause laser loss or damage to the lens. Just rotate to wipe from the center to the edge with the lens wiping paper.
After the motion system has been working for a period of time, the screws and couplings at the motion connection will loosen, which will affect the smoothness of the mechanical motion. Observe whether there are abnormal noises or phenomena in the transmission components.
It is recommended to check whether the optical path is normal before each work.
Learn more something about laser cutting machine can know the failures of laser cutting machine and how to maintain laser cutting machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. has a long history in manufacturing and offering solutions.
The high-quality laser cutting machine has a good performance in the field of thin-plate processing. The role of the laser cutting machine cannot be underestimated, which is deeply favored and recognized by people. It provides a wide range of opportunities. The versatility, speed, and precision enable to produce everything from a simple machine concept to packaging.
Are laser cutting machines dangerous?
Is a laser cutting machine strong enough to cut a hand?
What are the factors affecting laser cutting machine price?
Laser cutting machine allows for precise measurements and for users to get the exact dimensions. But the process can do harm to our health because of the harmful fumes emitted. It is more dangerous if workspaces do not have the air filtration systems.
Laser cutting machines are classified by the American National Standards Institute, as a Class 1 laser. They are not overly hazardous that they do not emit high levels of energy. Laser beams are hazardous during the cutting or engraving process because air contaminants are released. Harmful emissions are usually associated with Class 3B or 4 lasers. Chemical vapors, aerosols or smoke can be emitted when a laser beam is interacting with various materials.
During the cutting process, high temperature causes the surrounding air to expand. Once materials are cut by the laser cutting machine, they will emit gases that rapidly expand and release dangerous particles.
While laser cutting machine is relatively safer compared to conventional methods, the operators still practice with caution as the laser is powerful enough to burn skin and cut a hand.
However, the possibility that an accident would occur by a laser cutting machine is very low because it has a safety lid that can be closed or opened at any given time. The cutting process is done in a safe and controlled environment.
The disadvantage of laser cutting machine is that it cannot work on thicker metals. Its cutting capability depends on the material thickness and laser power. But even with this limitation, it doesn’t mean that the cutting power should be underestimated because it is still strong enough to cut a hand in a matter of seconds.
We all know that brand is an added value of laser cutting machine. The brand effect is reflected in the machine quality, kits, parts, performance, and after-sales service. The laser cutting machine of big brands will have higher prices than those of small factories.
The price of large-sized laser cutting machines is higher than that of small-sized ones. The price of the customized laser cutting machine is higher than that of the regular-sized ones.
The laser is the core optical component of the laser cutting machine. Different laser generators have different laser beam qualities. Imported lasers are superior to domestic lasers in terms of stability and beam quality. For the same brand laser generator, the greater the laser power, the higher the price.
Other key components mainly include guide rails, rack and pinion, motor, and water chiller. They also affect the price.
Learn more something about laser cutting machine can know the harmful side effects of laser cutting machine and the factors affecting the price of fiber laser cutting machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. specializes in providing different types of products.
LZK CNC Machine Tool(Anhui) Manufacturing Co.,Ltd (LZK) today is placed as a professional leading manufacturer and global supplier of sheet metal working machinery. The company was founded in Oct. 1990, starting manufacturing from 1988, it is a high technique corporation and locates in National spark technology compact district area—-Bowang industry area, 20KM away to the Lukou International Airport of Nanjing and 50KM away to the Nanjing Nan train station with convenient transportation.
The company ‘s registered capital is around USD 300,000.00, occupy 12,000.00 square meters with a production workshop of 8,800.00 square meters, making it one of Chinese largest facility for professional sheet metal fabrication machinery. The total workforce at LZK is currently numbered at 80 employees and is composed of highly trained and qualified machine operators and assembly technicians supported LZK products are manufactured with the Chinese AAA level good standardization and accredited for the ISO 9001:2008 and CE Certification is optional. In the past years LZK has progressed to become a major exporter of sheet metal machineries to the world markets with customers located in all the machine tools consuming countries.
LZK currently has representative offices in more than 60 countries and regions through designated distributors. Here, with its long and strong engineering experience, LZK hopes to become a quality-conscious, professional mechanical manufacturing company that serves the industry