6 Axis Press Brake- Manufacturers Suppliers Factory From China

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.

The essence of a CNC press brake is to bend thin plates. The CNC press brake is suitable for bending corners of most materials. The CNC press brake bends directly without splicing, grooving and welding rod. Its beveled corner is beautiful and does not leak.

• How about the performance of CNC press brake?

• How to improve the performance of CNC press brake?

• What is the trend of CNC press brake?

How about the performance of CNC press brake?

The CNC press brake is controlled by a closed-loop control system and a grating ruler synchronously with the main cylinders on both sides. which are independently restricted by the CNC. CNC press brake has accurate feedback data to ensure accurate operation of the slider.

CNC press brake adopts the hydraulic convex automatic compensation system to deal with the deformation of the slider during the bending process. The compensation is automatically adjusted by the numerical control system, which is convenient and accurate.

CNC press brake makes use of a functional backgauge mechanism, choosing to control multiple backgauge shafts. The parts in the backgauge, such as guide rails, lead screws and bearings, all use imported original parts to ensure the accuracy of the backgauge.

The CNC press brake adopts an integral-welded structure, which is convenient for transportation and processing.

How to improve the performance of CNC press brake?

The processing method adopted by the CNC press brake is mainly controlled by the direct control of the CNC programming. The processed sheet material has strict requirements. But the deformation generated by the CNC press brake in the work cannot be effectively compensated. Therefore, the elastic deformation of various mechanical structural components is controlled within the smallest possible limit to achieve the required machining accuracy and surface quality.

To effectively improve the rigidity of the spindle of the CNC press brake, it is necessary not only to adopt a three-support structure, but also to use double-row short cylindrical roller bearings and angular contact centripetal thrust bearings with good rigidity. It is to reduce the deformation of spindle.

To improve the rigidity of some large parts in the CNC press brake, it is recommended to use a machine bed with a closed interface and adopt a hydraulic balance to reduce the deformation caused by the position change of the moving parts. In addition, the contact stiffness between the various parts of the CNC press brake and the improvement of the load-bearing capacity are also important.

What is the trend of CNC press brake?

Surrounding the requirements of quality, efficiency and technological change, CNC press brake has undergone profound changes at the technical level. The functions of CNC press brake are constantly enriched, including the process concentration and composite technology. The CNC press brakes have new developments in structural layout and the application. CNC press brake is open, intelligent, networked, high-speed and high-precision. Its purpose is to improve production efficiency and accuracy, ensure quality and maximize benefits.

The constant pursuit of high quality and high efficiency is the eternal theme and goal of the CNC press brake industry. It is power to promote the development of the process equipment. Process requirements and changes are the basis and foundation for the development, innovation and change of CNC press brake technology.

Domestic CNC press brakes have gone through a long history of 50 years of development. It has been developed rapidly in the past 10 years, especially received the attention of the government and set up major technical research projects.

Learn more about CNC press brake can know the performance of CNC press brake and the trend of CNC press brake. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is one of the most powerful companies in China. We hope we can have good cooperation.

V groover machine, also called CNC V grooving machine, is a sheet metal grooving machine. It can be adopted to groove stainless steel plate, ordinary steel plate, aluminum plate, and copper plate. The V groover machine includes vertical and horizontal V groover machines.

• How about the performance of V groover machine?
  

• Why we use V groover machine?

• How to operate V groover machine?

How about the performance of V groover machine?

V groover machine is an exclusive patent, filling the gap in the market.

V groover machines have a wide range of applications, which are suitable for red bricks, sand bricks, hollow bricks, aerated bricks, cement-covered walls, and wall pillars.

V groover machine is easy to operate that only one person can run it. The fuselage does not need to be disassembled when stopping. The structure is simple and practical without professionals to maintain and repair.

V groove machine forms for one-time without any auxiliary tools and the second process. The grooving depth can be controlled at will. It has high-efficient ratio, greatly reducing construction costs such as manpower and time.

V groove machine is adjustable at different angles.

V groove machine has high-strength and wear-resistant alloy steel tool head, which can be repeatedly polished and used for more than 40 times. It is easy to disassemble.

Dust produced by V groove machine is granular, which is small to pollute.

The outer box of V groove machine is protective, professional with convenient storage capacity.

Why we use V groover machine?

The depth of the V groover machine is directly related to the effect of the angle. If the depth error reaches 0.05mm, the bending position is obviously different.

When the tool holder of vertical V groover machine moves back and forth, the weight is about 60kg. The gantry and the tool holder of horizontal V groover machine move back and forth together, whose weight is 1000kg. The horizontal one’s energy consumption is more than 10 times than that of the vertical one. The vertical V groover machine is energy-saving and environmental-friendly.

The V groover machine has the functions of automatic suction, paper feeding, trimming, creasing, slotting and corner cutting. The trimming knife holder can be disassembled and assembled at will.

The front and back position of the V groover machine can be adjusted by 360 degrees electrically to improve work efficiency and reduce waste.

The gear drive adopts a circulating lubrication system to reduce noise and extend the lifespan.

Electronic counters are installed to facilitate production quantity statistics.

The cutter heads and crimping wheels of the V groover machine are adjusted electrically and horizontally. The electric traverse motor is placed on the upper cutter head to move more smoothly to be easy protect and maintain.

How to operate V groover machine?

Turn on the power switch of V groove machine. Press the start switch. Rotate the speed switch.

Adjust the parallelism of the first axis to determine the distance between the axis and the big roller by the thickness of the cardboard.

Adjust the two shafts of the second row of plum blossom handwheels upwards to tighten the belt to prevent slipping when the cardboard is slotted.

Loosen the two small hand wheels of the baffle. Then, shake the side hand wheels according to the width of the cardboard.

The back beam of the tool post can be adjusted up and down. The upward grooving angle is large, while the downward one is small.

The distance between the tip of the knife and the jelly is based on the thickness of a piece of A4 paper to ensure that the jelly is not scratched by the knife.

Loosen the pulley bolts. The belt can be pushed left and right. Adjust the size you need and lock the bolts. Before the belt pulley moves, the distance between the cutter head and the belt must be checked to prevent the belt from being cut.

Learn more about V groover machine can know the performance of V groover machine and how to operate V groover machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. has developed into a major company exporting sheet metal machinery.

LZK has introduced Ulti-Form, a new robotic bending system with an automatic tool changer bender. Ulti-Form follows the success of LZK's Dyna-Cell robotic bending cell and takes automated bending technology a step further by incorporating an automatic tool changer to keep bending productivity at the highest level, efficiently handling small batches and long production runs with minimal changeover time. Ulti-Form achieves high productivity bending through unattended operation.

Tool Cell Inspired Design

Ulti-Form's 135-ton bending machine is designed on the ToolCell platform, LZK's most acclaimed automatic tool change bending machine, and is integrated with industrial robots. The bending machine has a built-in tool warehouse and uses a clamping mechanism in the machine's rear stopper fingers to change tools quickly and efficiently. The bending machine and robot work in tandem to minimize changeover time. The bender completes the tool change when the robot picks up the first part from the input stack and centers it. Ulti-Form can handle parts from 50 x 100 mm to 1200 x 800 mm and weigh up to 25 kg.

No Robotics Instruction

Thanks to LZK's powerful programming wizard, Ulti-Form is an easy-to-use automation with a fast "art-to-part" process. Both bending machine and robot programming are handled offline, with no robot tutorials required. CADMAN®-B software automatically calculates the optimal bending program. The robot software imports all bending data and automatically calculates all fixture positions, taking into account fixture forces, collision detection and robot accessibility. It generates the fastest collision-free path for the robot throughout the bending operation. The system's database contains all the setup information needed for the bending machine and robot so Ulti-Form is quickly ready for production.

Adaptive Gripper

The Ulti-Form robot gripper is an adaptive design designed by LZK (patent pending). It has the flexibility to adapt to multiple part geometries and automatically adjusts to the size of the part. This allows a range of different part geometries to be handled without the need to change grippers, thus keeping production continuous and uninterrupted.

Quality Assurance

Ulti-Form is equipped with LZK's Easy-Form® Laser Adaptive Bending System, which provides automation with quality assurance. Real-time in-line adaptive bending technology adds advanced process stability to robotic bending machine bending. The Easy-Form laser system adapts to material variations, including sheet thickness, strain hardening and grain direction, automatically compensating for any changes to ensure consistently accurate bending results.

Automation Today

Ulti-Form is a modern, automated bending system. Its efficiently organized layout has a footprint of only 8 x 10 meters. The system includes three input pallets, a large output area and small part placement area, an automatic pallet dispenser and transfer system for transferring complete pallets out of the system.

Ulti-Form is designed for flexibility and can be run automatically or in manual mode. Manual operation can be used for very complex parts and small batches; automated production of long series.

Ulti-Form is flexible, efficient and easy to program and operate, providing a fast return on investment. 

Hydraulic press machine (also known as hydraulic oil press) is a machine that makes use of the static pressure of the liquid to process metal, plastic, rubber, wood, powder products. It is often used in pressing and pressing forming processes , such as forging press , stamping , cold extrusion, straightening, bending, flanging, sheet drawing ...

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