The Dual Angle Square Alloy Copper Electrode is designed for stable clamping welding and resistance welding applications where accurate positioning, reliable current transfer, and consistent contact pressure are required. Manufactured from high-quality chromium zirconium copper, this electrode provides excellent conductivity, good heat resistance, and strong mechanical stability during repeated welding cycles.
Its square body and angled working head help improve fixture alignment, contact accuracy, and welding consistency. The product is suitable for automated welding systems, automotive parts, electrical connectors, hardware components, and customized welding fixtures.
Technical Parameters
Item | Specification |
Material | Chromium Zirconium Copper |
Shape | Square body with angled working head |
Dimensions | 45 × 7.5 × 7.5 mm |
Tolerance | Based on customer drawings or national standards |
Manufacturing | CNC machining |
Surface | Machined finish |
Head Structure | Angled contact head |
Application Method | Clamping welding |
Heat Resistance | Stable under repeated current cycles |
Customization | Shape, size, tolerance, and structure available on demand |
All parameters can be adjusted upon user request.
Product Features
The electrode is made from chromium zirconium copper, a commonly used material for resistance welding electrodes due to its good conductivity, thermal performance, hardness, and wear resistance.
This material helps the electrode maintain stable electrical transmission and heat dissipation during continuous welding. It also provides better resistance to deformation under repeated pressure, making it suitable for long-term production use.
The angled head design helps the electrode reach specific welding positions more accurately, especially when the workpiece shape, fixture layout, or welding direction requires non-standard contact angles.
The dual-angle structure supports better contact between the electrode and workpiece, helping improve pressure distribution and current concentration at the welding point. This design is suitable for welding areas where straight electrodes are difficult to position.
The square body provides reliable installation support in welding fixtures and electrode holders. Compared with irregular shapes, the square structure helps improve positioning stability, reduce movement during welding, and maintain consistent alignment in repeated production cycles.
This makes the electrode suitable for automated welding stations and clamping welding systems that require high repeatability.
Each electrode is processed by precision CNC machining to ensure accurate dimensions, clean edges, and stable installation performance. Controlled machining accuracy helps reduce assembly deviation and improves compatibility with welding equipment.
Customized machining is available for special angles, stepped structures, grooves, holes, chamfers, and other non-standard electrode designs.
The combination of CrZr copper material, angled head geometry, and square body structure supports stable current flow, efficient heat transfer, and reliable contact pressure. This helps improve weld consistency, reduce adjustment time, and support efficient production.
Applications
The Dual Angle Square Alloy Copper Electrode is suitable for multiple resistance welding and clamping welding applications, including:
Automotive brackets, terminals, and sheet metal components
Electrical connectors and conductive parts
Hardware components and structural fittings
Precision metal parts requiring angled electrode contact
Carbon steel, stainless steel, brass, bronze, nickel alloy, and galvanized sheet welding
Automated clamping welding stations
Customized resistance welding fixtures
Production lines requiring stable current transfer and repeatable weld quality
This electrode is especially suitable for welding positions where angled contact is required due to limited space, special workpiece geometry, or customized fixture design.
Welding Process Context
Clamping welding relies on stable pressure and controlled current flow between the electrode and workpiece. During the process, the electrode clamps the workpiece and conducts welding current through the contact area, generating localized heat to form a welded joint.
The angled working head helps direct pressure and current to the required welding point, while the square body keeps the electrode firmly positioned in the fixture. This structure helps improve welding accuracy and process stability.
Stable contact between electrode and workpiece
Better access to angled or limited welding positions
Consistent pressure application during repeated welding cycles
Clear current path for improved weld formation
Suitable for small and medium-sized metal parts
Compatible with automated welding systems and custom fixtures
A clamping welding electrode should provide good electrical conductivity, heat resistance, dimensional accuracy, and mechanical strength. CrZr copper offers a balanced combination of these properties, helping the electrode maintain stable performance under repeated heating and pressure.
Customization Services
EAA provides customized alloy copper electrodes according to customer drawings, samples, welding machine models, fixture requirements, and production conditions.
Electrodes can be produced in different lengths, widths, thicknesses, and working head sizes to match specific welding equipment and fixture layouts.
The working head angle can be customized according to the welding position, workpiece shape, and contact requirements. We can produce single-angle, dual-angle, stepped, chamfered, slotted, or special-shaped electrode heads.
Available structures include square electrodes, rectangular electrodes, angled electrodes, stepped electrodes, grooved electrodes, open-hole electrodes, and other non-standard designs.
The electrode surface finish, tolerance, edge treatment, and contact face design can be adjusted according to application requirements. Precision machining helps ensure stable installation and consistent welding performance.
Our team can provide support for electrode selection, structure optimization, welding process matching, and improvement recommendations based on actual production conditions.
Each electrode is manufactured with strict attention to material selection, machining accuracy, dimensional consistency, and surface quality. Precision processing helps ensure proper fit with welding fixtures and stable performance in production.
Quality control can be carried out according to customer drawings, tolerance requirements, and applicable manufacturing standards.
EAA supports sample orders, small-batch customization, and long-term batch production. Flexible delivery arrangements are available for urgent projects and continuous supply needs.
We provide customized electrode manufacturing services for automotive parts, electrical components, hardware manufacturing, sheet metal welding, and automated welding equipment industries.
Partnering with a dedicated manufacturer means securing a supply chain that is as reliable as the components themselves. We understand that in high-volume industrial environments, consistency and availability are just as critical as technical specifications. Our production facilities are scaled to handle massive orders with rapid turnaround times, ensuring your assembly lines never halt due to consumable shortages.
Direct Manufacturer Advantage: By eliminating intermediaries, we provide highly competitive pricing structures for large-scale procurement without ever compromising on metallurgical quality.
Stringent Quality Control: Every production batch undergoes rigorous testing for conductivity, hardness, and dimensional accuracy before it is cleared to leave our facility.
Scheduled Supply Programs: We offer flexible, scheduled delivery models tailored for long-term partners, ensuring just-in-time inventory management for your global facilities.
Responsive Technical Aftercare: Our engineering team remains at your disposal long after the delivery, ready to assist with process optimization, troubleshooting, and continuous improvement initiatives.
Frequently Asked Questions (FAQ)
1. Why choose CrZr copper for this electrode?
It offers strong hardness and reliable conductivity, making it stable under repeated welding cycles.
2. What is the typical service life?
Life depends on pressure, current, and material type, but CrZr copper supports long use with low wear.
3. Can you produce samples according to our drawings?
Yes, we manufacture based on customer-provided designs or specifications.
4. How should the electrode be maintained?
Keep the contact surface clean and control welding parameters within the recommended range.
5. What materials can be welded with this electrode?
Steel, stainless steel, brass, bronze, nickel alloys, and galvanized sheets.
