6 Axis CNC Hydraulic Press Brake- China Manufacturers Factory Suppliers

The different shapes of the press brake can be used to bend various shapes of workpieces. If equipped with corresponding process equipment, press brake can also be used for punching, punching, corrugation, and shallow stretching.

• What are the advantages and disadvantages of press brake?

• What are the functions of press brake?

• What are the uses of press brake?

What are the advantages and disadvantages of press brake?

The operation of press brake is so convenient that the working process is easy to master.

Press brakes are extremely intelligent that incorporates a panel allowing various bending data to be entered, stored and displayed in sequence. The display allows the user to troubleshoot error messages and safety risks.

Machine tool as one of the core components of the press brake is so solid that it is not easily deformed. That’s because the press brake has undergone a rigorous process to improve the quality.

When the press brake is working, the oil cylinders at both ends of the press brake are placed on the slider, which directly drives the sliding work.

Press brake is cheap, which is highly cost effective, adapted to meet different needs.

There are still drawbacks to the use of press brake. It is common that many manufacturers encounter defects phenomenon because the small radius bending process determines the thinning of the outer wall of the arc. It is recommended to use press brake with boosting devices to offset some resistance of the bending and improve the stress distribution.

What are the functions of press brake?

Press brake is a kind of bending equipment that can also do jack. Press brakes are mainly used in the application of electric power construction, public railway construction, bridges, ships and other aspects.

Press brake is a machine that is used for bending sheet and plate material. The most common metal used is the sheet metal. Providers in this segment must have a great team of professionals so that they can offer you a broad assortment of press brake.

What are the uses of press brake?

Press brake and shearing machines are common sheet metal cutting equipment.

Press brake is widely used in industrial sectors such as electrical appliances, electronics, containers, metal structures, instruments, household hardware, building materials, etc.

In the decoration industry, press brakes are widely used, together with shearing machines, to complete the production of stainless-steel plates, doors and windows, and the decoration of some special places.

In the electrical and power industry, the shearing machine cuts the plate into different sizes and then process again by the press brake. Computer cases, electrical cabinets, refrigerators and air-conditioning shells are all made in this way.

In the kitchen and catering industry, stainless-steel kitchen utensils of various varieties and specifications are then processed in secondary processing, such as welding, bending.

In the wind power industry, press brakes are used to bend wind power poles, road light poles, communication tower poles, traffic light poles, traffic signal poles, and monitoring poles.

In the automobile and ship industry, large-scale press brakes are generally adopted to complete the work of the plate.

In the aerospace industry, high precision is required by high-precision press brakes, which is accurate and efficient.

Learn more about press brake can know the advantages and disadvantages of press brake and the uses of press brake. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is equipped with many professors in manufacturing and offering solutions.

The V groover machine is also known as score-folding, V-cutting, and back-scoring. V groover machining facilitates the bending or folding of various materials and forms a V-shaped cut along the surface. The cut along the fold line acts as a hinge, allowing to achieve 90-degree bends with relatively small bending radii.

• What are the errors of V groover machine?

• How to maintain V groover machine?

• What should be considered when using V groover machine?

What are the errors of V groover machine?

The V groover machine has large vibration. That’s because the two diamond cut-off wheels are deformed. The splint and distance ring are worn. The output shaft bearing is damaged. You can replace the same diamond cutting wheel, the splint, distance ring, and the bearing.

The V groover machine motor is overheated. The diamond cut-off wheels are too blunt or not parallel. The V groover machine is overload. Reduce the cutting speed and depth. Replace the special diamond cut-off wheels, the bearing or reassemble.

The motor is weak. It can be caused by the rotor or stator. The voltage is low. Another reason is that the brush is too short or the spring loses its elasticity. Check and replace the rotor, the stator, the brush and spring. Check whether the wire cross-sectional area, length, and connection are reliable.

If there is any noise of V groover machine, it may have damaged gear or bearing. The stator and rotor is failure. There is the chance that the brushes have poor contact. Check and replace the gear, the bearing, the rotor, the stator and the brush. Tighten the stator assembly fixing bolt.

How to maintain V groover machine?

Completely clean the V groover machine once every six months. Use a brush to remove the external dust and a professional detergent to clean the dusty places. It is necessary to apply engine oil to the guide rails to prevent mechanical damage. Put in a ventilated place to dry to avoid rust.

When V groover machine stops running, it needs to check whether there are loose screws of internal related parts.

Before starting the V groover machine, make sure that the bearings and other parts are reasonably smooth. The water temperature ranges from 40°C to 50°C. If necessary, anti-freezing solution is poured in winter.

Pay special attention to the maintenance of the V groover machine engine during normal use. The engine should not be overloaded.

What should be considered when using V groover machine?

Before starting the automatic V groover machine, check carefully whether the tool, nut and each screw are firm. If any, tighten in time!

Pay attention to the cutting direction when installing the tool. It is not allowed to reverse. The main tool turns clockwise.

Confirm whether the pneumatic device is turned on. Press the workpiece on the movable push table to close to the positioning plate. Keep your hands away from the knife edge.

When the V groover machine breaks down, the power supply should be cut off in time. A professional person should be sent to repair and adjust. It is forbidden to run the V groover machine until it is work.

Before processing the material, check whether there are iron nails, sand-rock joints, and others on the V groover machine. The stainless steel groover prevents damage to the tool joints and hurts people.

Cut off the power supply when cleaning, wiping lubricating oil, removing saw blades and cleaning chips.

The V groover machine must be operated, adjusted and maintained by professional personnel. Workers should wear earplugs, goggles and other protection supplies during operation.

The maintenance is carried out in accordance with the system.

Learn more something about V groover machine can know the errors of V groover machine and the warnings of V groover machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is composed of well-trained and qualified mechanical operators and assembly skilled personnel. Our products adopt national standard.

Press brake is a kind of general equipment for bending sheet. Press brake can press metal sheet into a certain geometric shape by using a simpler general mold. For sheets of different thicknesses, V-groove lower molds with different opening sizes should be selected. The required bending force can be obtained from the bending pressure gauge.

• What are the characteristics of press brake?

• What are the specifications of press brake?

• What is the future trend of press brake?

What are the characteristics of press brake?

1. The oil cylinders at both ends of the body of the press brake are arranged on both sides of the slider to directly drive the slider. A mechanical stop is arranged in the oil cylinder to control the bottom dead center position of the slider. The upward end position of the slider is adjusted by the stop beside the travel switch.

2. The bottom dead center of the slide block of the press brake and the end position of the back gauge stroke are shown by the corresponding rotation number table.

3. The torsion shaft of press brake is used to forcibly synchronize the two ends of the sliding block and can withstand a certain amount of eccentric load.

4. The upper part of the press brake is equipped with a precision compensation mechanism, which can make the workpiece obtain consistent bending accuracy over the entire length.

What are the specifications of press brake?

The accuracy of press brake is a factor that needs to be carefully considered. It is this factor that determines whether you need a CNC or manual press brake. If the press brake requires in the range of 1° and cannot be changed, you should choose CNC press brake. The repeatability of the slider of the is in the range of 0.002 inches with the deviation of 2 to 3°under the condition of using a suitable mold.

The wear of each mold must be checked by measuring the length from the front end of the punch to the shoulder and the length between the shoulder of the die. The deviation per foot should be around 0.001 inches and the total length deviation should not be greater than 0.005 inches.

When free bending is adopted, the bending radius of press brake is 0.156 times of the opening distance of the die. The opening distance of the die should be 8 times the thickness of the metal material. If the bending radius is less than the thickness of the material, a punch that a radius at the front end is smaller than the thickness of the material must be used.

What is the future trend of press brake?

The press brake is a machine that can bend thin plates. Traditional processing methods in the metal sheet workshop include plate shearing, punching and bending. A large number of molds are needed. Adapting to modern metal sheet processing, press brake come into being, reducing production costs and improving processing technology.

With the development of technology, the modern production mode puts forward higher requirements for the production equipment. In the past, the press brake had to bend the entire batch of workpieces when performing multi-pass bending processing, which required continuous work of refueling. However, the stopper and the slider stroke of press brake can be controlled, which can continuously bend batches of workpieces in multiple passes. The press brake ensures that the workpieces have high forming accuracy and high degree of identity, which can greatly improve production efficiency and have a promising development prospect.

Learn more about press brake can know the characteristics of press brake and the future trend of press brake. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is majored in manufacturing high-quality CNC machines and offering the best solutions.

The V groover machine is the new type of sheet metal processing machinery, which is the key equipment of V cut bending technology. The V groover machine was used primarily for the convenience store, food service, supermarket and other related commercial applications.

• What is the structure of V groover machine?

• What are the advantages and disadvantages of V groover machine?

• How does V groover machine work?

What is the structure of V groover machine?

The CNC V grooving machine is controlled by 4 axes, that are, the X-axis, Y1-axis, Y2-axis and Z-axis. It has high positioning accuracy. Servo motors command all motors.

The Hydraulic system of V groover machine is divided into two groups. The pneumatic system is the part of the back gauge to provide clamping force and tightly hold plate.

The electrical control system of V groover machine involves PLC, actuator, touch screen, an electric control element, and an electrical cabinet. The electrical board is installed on the inside for easy maintenance and strong protection.

CNC V grooving machine is compact in structure and reliable in performance. It is easy operation without deformation. V groover machine is wholly welded by steel to eliminate internal stress by vibration.

What are the advantages and disadvantages of V groover machine?

Small bending force is required for V groove machine to bend the workpiece with a small bending radius. There are few color changes at the bend round edges.

V groove machine leads to small straightness errors of the bend round edges of the narrow long workpiece.

The V groover machine adopts a general mold to bend the workpiece with a complicated or enclosed cross-section.

According to different processing demands, the speed of the CNC V grooving machine can be selected.

The V groover machine adopts square alloy blades with four cutting edges, ensuring the accuracy and greatly reduce change time.

The price is high, as well as the maintenance costs.

The slicing loss is large, which causes relative high consumption cost.

The edge of the groove is straight so that it is easy to crack behind the wall. The crack prevention treatment is required when the wall is painted.

How does V groover machine work?

The metal plate is fixed. The metal material on the movement track is cut off by using the mechanical movement of the V groover machine blade to form a process V groove.

V groover machine is a tool containing 4 axes. The X-axis system of V groover machine is composed of servo motor, timing belt, timing wheel, ball screw, linear guide rail, back gauge rack, and clamping tools. The motor drives the ball screw to provide the accurate positioning power for the back gauge. The Y1- and Y2-axis system is composed of AC servo motor, timing belt, timing wheel, ball screw, and mobile clamp. The motor moves linearly on the linear guide to achieve accurate positioning. The Z-axis system is to drive the ball screw and cutter seat through timing belt to provide precise positioning power for the tool holder.

Learn more about V groover machine can know the structure of V groover machine and how V groover machine works. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. specializes in providing different types of products.

Scaffolding, also called scaffold or staging, is a temporary structure used to support a work crew and materials to aid in the construction, maintenance and repair of buildings, bridges and all other man-made structures.Scaffolds are widely used on site to get access to heights and areas that would be otherwise hard to get to. Unsafe scaffolding has the potential to result in death or …

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