Braided Flexible Busbars Customized
Products Description
Braided Flexible Busbars Customized are conductive connection components with a core structure of multi-strand fine copper wire braiding. They are primarily used to replace traditional rigid busbars or cables, achieving both high-current transmission and mechanical compensation.
Their core characteristics include:
Multi-strand braided structure, inherently possessing flexibility and buffering capabilities
Low contact impedance, uniform current distribution
Able to absorb thermal expansion and contraction and mechanical displacement
Suitable for high-frequency start-stop and vibration environments
Compared to single-core conductors or laminated busbars, braided flexible busbars have significant advantages in structural adaptability and long-term stability.
Material Advantages: High-Conductivity Substrate Selection, Laying a Solid Foundation for Flexible Conductivity
High-Quality Substrate Selection
We use high-quality metal wires such as oxygen-free copper, pure copper, and aluminum. Oxygen-free copper wire has a purity of over 99.99%, possessing excellent conductivity and corrosion resistance. For lightweight applications, we can provide high-conductivity aluminum alloy wire, achieving a balance between conductivity and lightweight.
Precise Wire Control
The wire diameter deviation is strictly controlled within industry standards. Precision wire drawing ensures a smooth, burr-free wire surface, avoiding uneven conductivity or structural weaknesses caused by wire defects during weaving.
Customized material combinations
Based on customers' current carrying capacity requirements and environmental tolerance requirements (such as high temperature, high humidity, and corrosive environments), we can customize braided substrates with different wire diameters and strand counts, and combine them with targeted surface treatment materials (such as tin plating, silver plating, and gold plating) to improve the product's corrosion resistance and conductivity stability.
Precision Manufacturing Process
Customization Scheme Confirmation and Material Preparation
In-depth technical communication with the customer clarifies core requirements such as equipment parameters, operating conditions, and installation dimensions, resulting in a detailed customized design scheme that is confirmed by the customer. Based on the design scheme, appropriate metal wires, connector materials, and surface treatment materials are selected, and material pretreatment is performed (wire cleaning, annealing and softening, removal of surface oil and oxide layers, and improvement of wire braiding performance) for Flexible Busbars.
Precision Braiding Process
The pretreated metal wires are fed into a precision braiding machine. Braiding speed, tension, angle, and density parameters are set according to the design scheme. For multi-layer braided structures, a layered braiding and layer-by-layer compaction process is used to ensure a dense and uniform braided structure. During the braiding process, an online detection device monitors the uniformity of the braided structure in real time and immediately stops the machine for adjustment if any abnormalities are detected.
Busbar Cutting and Joint Pre-treatment
After braiding, the Tinned Copper Braid Earthing Tape is precisely cut to the dimensions required by the customer, using specialized cutting tools to prevent the braided structure from loosening. Both ends of the busbar are pre-treated (removing excess wire and smoothing the end faces) to prepare for joint forming. Simultaneously, the joint material is cleaned and deoxidized to improve the bonding performance between the joint and the busbar.
Integrated Joint Forming
Based on the customized solution, a corresponding joint forming process is adopted. Hydraulic crimping precisely controls the crimping force and depth to ensure a tight fit between the joint and the busbar. High-frequency induction welding achieves a metallurgical bond between the joint and the Copper Braided Busbar for Power Distribution through precise control of welding temperature and time. After joint forming, the interface area is ground and trimmed to remove burrs and excess solder.
Customized Surface Treatment
Surface treatment is applied to the formed Braided Connectors according to the application environment requirements. Precision electroplating equipment is used for processes such as tin plating and silver plating to ensure uniform coating and strong adhesion. Anti-corrosion coating is applied through spraying or dipping to ensure complete coverage and uniform thickness. Adhesion and corrosion resistance tests are conducted after surface treatment.
Finished Product Inspection and Customized Packaging
Finished Round Stranded Flexible Cords undergo multi-dimensional inspection, including dimensional accuracy inspection, appearance quality inspection, conductivity testing (resistance test, current carrying capacity test), mechanical property testing (tensile strength test, bending fatigue test), and corrosion resistance testing. Only products that pass all tests are allowed to be stored. Customized packaging solutions are provided according to customer needs, using anti-static, anti-collision, and moisture-proof packaging materials to secure and protect the products, ensuring they are not damaged during transportation.
Main Functions: More Than Just Conductivity, It's All About Protection
High-Current Transmission Trunk
Serving as the connecting link between generators, transformers, and distribution cabinets, Copper Stranded Flexible Connection carries thousands of amperes of current, acting as the "artery" of the power system.
Electrical Isolation and Grounding
Used as a conductor in high-voltage switchgear, its flexible design facilitates connection to moving parts such as cabinet doors, ensuring safe grounding.
Stress Relief and Compensation
Absorbs the electrodynamic forces generated by short-circuit currents, equipment vibrations, and displacements caused by thermal expansion and contraction, protecting valuable core electrical equipment from mechanical stress damage.
Interference-Impact Connection
In some electronic devices, the braided mesh, due to its unique mesh structure, can also serve as a shielding layer to eliminate electromagnetic interference (EMI), both transmitting signals and providing a grounding loop.
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