Three-in-one busbar processing machine: functions, advantages, selection, and processing accuracy
What functions does a three-in-one busbar processing machine have?
| punching unit | Can punch round holes, oval holes, square holes, and other irregularly shaped holes | Adopts a six-station integrated rotary table made of ductile iron Different molds can be replaced Easy to operate Equipped with a laser light and positioning ruler |
| Shearing unit | Disconnect the busbar | Using a thickened ductile iron crossbeam improves stability during the shearing process Stamping shearing produces a flat cross-section, with no deformation of the cut edges. |
| Bending unit | Supports Z-shaped, L-shaped, and U-shaped horizontal and vertical bending. | Siemens PLC controls the bending angle and has a storage function (if 90° is entered, the machine will automatically bend and compensate for the springback angle). |
| Other processing functions | Chamfering, twisting, embossing, flattening, and crimping cable ends | By replacing different processing dies, special processing techniques such as embossing can be achieved, meeting the processing requirements of different busbars. |
How to choose from the full range of busbar processing machines?
Before choosing a busbar processing machine, it is essential to clarify the factory project's busbar processing requirements, such as the maximum thickness and width of the busbars, bending processes, level of automation, and production scale. Technical specifications and software operation are also crucial, as these factors affect bending accuracy and processing efficiency. Finally, the busbar processing machine brand and after-sales service should also be considered.
Confirm the maximum processing dimensions of the busbar: Determine the maximum width and thickness of the copper and aluminum busbars that need to be processed.
Common busbar processing machine models :160*16ｍｍ,260*16ｍｍ, 300*20ｍｍ.
Processing types: Determine the required processing processes according to actual production needs, including vertical bending, horizontal bending, and flat bending.
If you need a large amount of vertical bending, pay particular attention to the equipment's bending power and processing capacity, and select CNC busbar bending equipment with greater power according to actual conditions.
Level of automation: Based on actual production needs, pay attention to whether the equipment supports drawing import, whether drawings can be edited, parameter storage, and equipment networking functions.
Three-in-one busbar processing machine: suitable for production at various scales and in small batches.
CNC busbar processing machine: suitable for factories with high requirements for processing precision.
Fully automatic busbar processing machine: suitable for mass production.（Customization needs to be arranged in advance.）
Five Major Advantages of the Three-in-One Busbar Processing Machine
⬤Three-station integrated machine, with a small footprint
Punching, shearing, and bending are all completed on a single machine, eliminating the need to purchase three separate busbar processing machines. It occupies little floor space and is suitable for small and medium-sized distribution cabinet workshops.
⬤Simple operation, with a low learning curve
The operation is simple and intuitive, with no need to learn the operating procedures for multiple busbar machines. After a short training session, operators can quickly become proficient in punching, shearing, and bending busbars.
⬤Flexible die replacement, suitable for various processing needs
The three-in-one busbar processing machine can replace the corresponding dies according to different processing requirements. By replacing punching dies, bending dies, and special processing dies, it can meet the processing needs of busbars of different specifications.
⬤High cost-performance, low cost
As a manufacturer of three-in-one busbar processing machines, we strictly control product quality.
This three-in-one busbar processing machine integrates multiple processing functions into a single piece of equipment. Compared with purchasing multiple independent processing machines, it can reduce the number of machines required and subsequent maintenance costs.
⬤Stable finished-product processing, consistent workpiece precision
Through the three-in-one busbar processing machine, the busbars undergo cutting, punching, bending, chamfering, and other processing operations. The cross-sections of the cut busbars are smooth, the consistency of the hole spacing is high, and the bending angles are more stable, helping to improve the consistency of the finished products.
How can a three-in-one busbar processing machine improve production efficiency?
●Three-station processing, eliminating back-and-forth handling
Processing is completed centrally across three stations, reducing back-and-forth handling between different machines and shortening processing time.
●Quickly change molds, reducing process waiting time
Molds with different hole diameters and bending specifications can be replaced, making operation simple and fast. For production orders involving busbars of multiple specifications, mold changeover time can be shortened, reducing processing wait times.
●One-time positioning can reduce repeated clamping
After the copper busbar is positioned and secured on the worktable, the relevant processing operations can be completed in sequence. Our three-in-one busbar processing machine can reduce the time spent on multiple clamping and recalibration.
●The hydraulic power can provide stable output, supporting continuous processing
The stable hydraulic system can continuously perform processes such as punching, shearing, and bending of busbars, enabling the equipment to support continuous production, meet small-batch production needs, and help maintain stable operation of the workshop production process.
●A single person can operate it independently, saving labor
This three-in-one busbar processing machine can complete the entire process on its own, eliminating the need for multiple people to divide the work. If a power distribution cabinet factory is short-staffed, it can optimize staffing and improve the factory’s overall processing efficiency.
How to choose dies for a three-in-one busbar processing machine?
The three-in-one busbar processing machine requires different dies to be changed according to different processing procedures. When selecting dies, it is necessary to consider the processing steps, busbar specifications, and processing requirements to ensure that the equipment and dies are compatible. Choosing the right dies can reduce rework and improve production efficiency.
Punching dies: Select the appropriate punching die according to the hole diameter, hole shape, and thickness of the busbar being processed. Different busbar specifications require different punching dies
Shearing dies: Select the appropriate shearing tool according to the processing thickness and width of the busbar to ensure a stable shearing process and smooth, burr-free cuts.
Bending dies: Select the appropriate bending die according to the width, thickness, and bending method of the busbar.
Customizable dies: You can confirm the die solution according to your actual processing requirements. If special bends and hole shapes need to be processed, you can send the drawings to our technical staff for die fabrication to meet non-standard customization requirements.
⚠Different busbar specifications require matching dies. Be sure not to use dies indiscriminately, otherwise it may easily cause machine damage.
How is the precision of a three-in-one busbar processing machine controlled?
The precision of a three-in-one busbar processing machine is mainly related to positioning, tooling, equipment stability, and operator practices. Proper preparation before processing and selecting suitable tooling can improve the consistency of finished products.
Accurate positioning can improve processing precision
Before processing, calibrate the busbar and select straight copper or aluminum bars whenever possible.
During processing, keep the material close to the positioning stop to avoid hole position deviation during processing.
Check the tooling carefully to reduce errors
Before processing, check the condition of the tooling to ensure that the punching and bending dies match the processing requirements
When installing the tooling, position it correctly so that it fully matches the equipment slots, and secure the tooling firmly to prevent excessive gaps that could result in inaccurate bending.
Equipment condition maintenance
Check all workstations for loose screws, as component movement can also cause unstable processing dimensions
Ensure stable hydraulic system pressure, and properly adjust the relief valve; do not operate under excessive pressure.
Standardized operator practices
During bending, the CNC screen can be used to compensate for the bending springback angle, making bending more precise
Proceed with batch production only after the punched and bent finished products have passed inspection.
Frequently Asked Questions
Q：Does the three-in-one busbar processing machine come with hydraulic oil from the factory?
Ａ：The three-in-one busbar machine does not come with hydraulic oil from the factory. To facilitate overseas transportation and avoid the risk of oil leakage, hydraulic oil needs to be purchased separately. After receiving the equipment, customers can directly fill it with anti-wear hydraulic oil that meets the specifications. If there are special requirements, they can communicate in advance and have the hydraulic oil shipped together as needed.
Q： Can the three-in-one busbar processing machine process irregular-shaped holes?
A：Yes. Standard punching dies can be used for conventional holes, while processing irregular-shaped holes requires additionally customized dies.
Q：How is the three-in-one busbar machine packaged for shipment?
A：The complete machine is packaged in a solid wood fumigated wooden crate. The interior is securely fixed and protected against shock, making it suitable for sea and land transportation and preventing bumps and collisions.
Q：Is the bending accuracy of the three-in-one busbar processing machine high?
A：The three-in-one busbar machine bends precisely. The bending station is controlled by a Siemens PLC, with automatic control of the bending angle. The system also has a fine-tuning function, making the accuracy more stable.
