Busbar Bending Machine—most popular in busbar line machines

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                                                                        Busbar Bending Machine

Busbar MachineBusbar bending machine mainly with functions: shearing, punching, large bending, and small bending. Its main function is to process Copper and aluminum busbars of different specifications. With the corresponding processing units, it can easily and quickly cut and punch copper and aluminum busbars (a round hole, oval hole). Falt bend, vertical bend, emboss, flatten and twist.  Piezoelectric cable joints and other different processing. Widely used in high and low voltage switchgear, substation, busway, bus duct tray. And electrical switch, communication equipment, household appliances, shipbuilding, office automation equipment, elevator manufacturing, cabinet manufacturing, and other electrical complete sets of manufacturing industries.

Busbar Machine

 

                                                               Features

303 busbar machine

  • 1. The cutting unit adopts universal double knife cutting, cutting no waste with flat cutting edge, and no burr.
  • 2. The punching unit adopts a high-precision4/6/8 punching die base, which prolongs the service life of the die. The operation line of sight is clearer, the use is more convenient and quick, the production efficiency without changing the mold is obviously higher than the traditional punching unit. The upper part and down part is a whole one, which with higher concentricity.
  • 3. Closed bending station is easy to operate, high accuracy, and can process special small bending, embossing, vertical bending, etc.
  • 4. The bending unit adopts horizontal processing, which is more safe and convenient to complete the minimum 3.5mm U-bend.
  • 5. The three working positions of the machine can work at the same time without affecting each other, which greatly improves the working efficiency.
  • 6. The working stroke of each processing unit can be adjusted conveniently, reducing the auxiliary time of processing and improving production efficiency.
  • 7. The hydraulic oil tank is welded with thick steel plate and phosphatized so that the hydraulic oil will not deteriorate in long-term use.
  • 8. The hydraulic hose adopts the national standard A-type connection mode, which is durable and convenient for maintenance.
  • 9. There are two ways of NC bending: traditional bending directly input angle and thickness, trigonometric function bending directly input right angle two sides, the length of a beveled edge can be calculated automatically, without manual open-angle calculation.

 

1. Basic Parameter

Oil pump motor
Power
KW
4×3
Overall size
L× W × H
mm
1700×1350×1300
Weight of machine
KG
1370
Voltage
Customized
V
3P

2. Punching unit

Item
Unit
Material
T × W
Size of punching
Punching power
mm
copper (aluminum)
12×160
Ф4.3~Ф25
Max punching pressure
KN
300
Oil cylinder stroke
mm
35

3. Cutting unit

Item
Unit
Material
Thickness
Width
Cutting power
mm
copper (aluminum)
12
160
Max cutting pressure
KN
300
Oil cylinder stroke
mm
35

4. Bending unit

Item
Unit
Material
Thickness
Width
Bending power
mm
copper (aluminum)
12
160
Max bending pressure
KN
300
Oil cylinder stroke
mm
200

                                                 Working Method about the busbar bending machine

Before use, check whether the plug and power cord are normal, turn on the power supply, turn on the power switch (green on / red off), do not need to turn off the switch in normal operation, and cut off the power supply in case of no operation.

When punching and cutting, the machine can operate according to the limit device on the worktable of the unit. You can adjust the limit device, and then the workpiece rests on the limit device to ensure the working punching or cutting size.

▲ when you use punching, please turn the reversing handle to the position marked with punching words; after using punching, turn the handle to the position of the oil return label.

▲ when you are using the cutting busbars, please turn the reversing handle to the position marked with the word “cutting”; after using the cutting, turn the handle to the position of the oil return label.

▲ when you are using bending, please turn the reversing handle to the position marked with bend; after using bending, turn the handle to the oil return label position…

                                                                          Details

BUS BAR PROCESS

Busbar bending machines can improve work efficiency and ensure operation safety requirements and design supporting equipment. It is most suitable for the production of large-scale electronic control boxes and the construction site of power transmission and distribution projects. Mainly are servo CNC busbar bending machine, half CNC busbar bending machine, manual busbar bending machine (more about check):

  • Servo CNC Busbar Bending Machine:

  • CNC busbar cutting punching machinerycnc busbar bending nc.40z-1200

                                  602 K                                                                      NC.40Z-2000
  • Half CNC Busbar Bending  Machine:

  • 303e-3-s busbar bending cutting punching machinery
    303E-3-S
  • Manual Busbar bending Machine:

    busbar cutting punching bending

                     303E-3

 

                                                                   Normal Model

1. The temperature data of the multi-functional busbar machine can be transmitted to the measuring instrument at low potential through an infrared light wave or radio wave. Because there may be several measuring points, for the convenience of control, the measured data is provided with address identification code. The disadvantage of infrared data transmission is that the optical wave transmission requires no obstacles in space, and the transmission distance is relatively short, generally only 3M ~ 5m. It is designed with a copper chip integrated bag and opening chip outlet.

2. The slide-type can collect the cut and wear copper chip strips, so as not to be scattered everywhere and disorderly. The whole model is bright in color. The surface is baked with paint and treated with phosphoric acid skin mold to prevent rust. It is wear-resistant and impact resistant. The plate seat can be adjusted directly by hand, which can provide long and short size standards and unified control specifications.

3. The control switch of azimuth valve shall be accurately guided, and the position of the punching machine, curved plate tool, and the cutting tool shall be correctly used. Safe and firm footswitch, which can control the oil inlet and return. The control system and the controlled object can be studied and manufactured separately, but they must be treated as a whole to study the dynamic problems in the high-speed state, as well as the time-delay effects of optical and electrical signals and their elimination under the ultra-high-speed motion control condition.

Then

In the case of high speed, it is necessary to study the whole linkage, a nonlinear control strategy based on the whole dynamic point, intelligent control method, etc. The bending unit adopts horizontal processing, which is more safe and convenient during processing. The three working positions of the machine can work at the same time without affecting each other, which greatly improves the working efficiency. The working stroke of each processing unit can be easily adjusted, reduces the auxiliary processing time, and improves production efficiency. The hydraulic oil tank is welded with thick steel plate and phosphatized so that the hydraulic oil will not deteriorate in long-term use.

More details

When assembling, debugging (adjusting the die and blade clearance), or disassembling the die, the person familiar with the machine must carry out the normal operation of the machine according to the specified procedures. Do not put the hand or a part of the body between the upper and lower die (blade), so as to avoid accidents. Do not put all the sundries and tools on the workbench, so as to avoid accidents caused by rolling into the die or blade. Because the machine can have many people Operation, so there must be a special person in charge of commanding the production. The clearance between the cutting blade and the die and the radius of the bending fillet must be selected according to the thickness of the copper bar (or aluminum bar).

Replacing the die

When replacing the die, the machine must be stopped to avoid danger. When holding the workpiece and waiting for the slide to go down, the sharpness of the blade and the die edge must be checked regularly.

If it is found that the edge is blunt, it is necessary to repair or replace it when necessary. When the multi-functional busbar machine uses steel tube as the suspender of the lamp, the inner diameter of the steel tube shall not be less than 10 mm, and the wall thickness of the steel tube shall not be less than 1.5 mm; for the lamps installed in rows in the same room or place, the deviation of the center line shall not be more than 5 mm; the selection of appropriate transformer winding machine equipment for the three-phase transformer is the key to the production of a high-performance transformer, and the foil coil winding machine is the low-voltage winding machine Key equipment of foil coil.

Tension control and deviation correction are the key technologies of the coil winding machine. The tension of the existing domestic or imported foil winding machine is produced by mechanical friction. The tension is not stable enough, which will result in the uneven tightness of the winding coil, the inconsistent DC resistance between the coils, the out of tolerance of the outer diameter of the coil, and other defects.

Then

The larger the capacity of the transformer, the greater the impact on the power grid, the higher the security is required.

The manufacturing quality performance of the transformer requires not only reliable electrical performance but also more reliable mechanical stability and short-circuit resistance. The stability is mainly reflected in the manufacturing process control of the coil, that is, the electromagnetic balance of high and low voltage coil is required, and the axial turns are close and evenly distributed.

Therefore, it is required to compress the coil axially and radially in the winding process. The vertical winding machine just uses the weight of the wire cake to compress the coil axially and naturally, and the tension is controlled radially by the tension device.

 

                                         Safety Operation about the busbar bending machine

Before operation

1. Before the first start-up, the oil tank must be filled to avoid damage to the oil pump.

2. It is necessary to read this operation manual carefully and be familiar with the structure, performance, and operation method of the machine.

3. Don’t operate with scarves or coats.

4. Work in the right way to stop and get rid of danger as soon as possible in case of failure.

5. If the ambient temperature is lower than 0 ℃, the machine shall be started up and idled for several minutes before operation.

 

In operation

1. The installation, debugging (die alignment, blade clearance adjustment) or dismantling of the die must be carried out by personnel familiar with the machine in accordance with the specified procedures.

2. When the machine is in normal operation, do not put the handle or part of the body between the upper and lower molds (blades) to avoid accidents.

3. All sundries and tools shall not be placed on the workbench, so as to avoid accidents caused by rolling into the die or knife edge.

4. Since the machine can be operated by many people, there must be a special person in charge of production.

5. Be sure to select the gap between the cutting blade and the die and the radius of the bending fillet according to the thickness of the copper bus bar (or aluminum bus bar).

6. Stop the machine when changing the mold to avoid danger.

7. During operation, be careful when holding the workpiece and waiting for the slider to go down.

8. The blade and die edge sharpness shall be checked regularly. If the edge is found to be blunt, it shall be polished or replaced in time.

9、 Keep the oil clean and the oil circuit unblocked, and add lubricating oil to the moving parts of each unit every shift.

10. The electrical and hydraulic components must be flexible and incorrect position. In case of any abnormal phenomenon, they must be stopped immediately for an inspection.

After operation

After the operation, it is necessary to shut down the machine safely in the following order:

(1) Turn off the working buttons of each unit.

(2) Turn off the power switch on the operation panel.

(3) Turn off the main circuit air switch.

(4) Turn off workshop power switch

                                                              Application Area

Application of busbar bending machine:

The busbar bending machine is mainly suitable for high and low voltage switchgear, transformer manufacturing industry, for processing various specifications of copper, aluminum busbar. As long as in the corresponding processing unit can be respectively carried out busbar punching, shearing, folding processing, high production efficiency.

The busbar bending machine is easy to use and the production efficiency is obviously higher than the traditional bus processing equipment. The working stroke of each unit can be adjusted conveniently, the auxiliary processing time can be reduced, and the production efficiency can be improved. By changing the mold, various processing functions can be realized, such as embossing, flattening, cable joint pressing and twisting, etc. The machine is equipped with casters, which can be easily moved by adjusting the four legs.

                                                         Busbar Bending Machine Videos

   

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