Product Introduction
Robotic spot welding is a device that uses robotic arms to automatically spot weld metal plates. It can be ordered in bulk or customized and is used in the manufacture of automobiles, home appliances and metal structures.
Main Technical Parameters
| Parameter Category | Specific Specification |
|---|---|
| Arm Span | 1895 mm |
| Repeat Positioning Accuracy | ±0.05 mm |
| Maximum Load | 20 kg |
| Power Capacity | 5.87 kVA |
| Equipment Weight | Approx. 230 kg |
| Protection Class | Wrist: IP54, Body: IP40 |
Advantages and Application Fields
(I) Core Advantages
High-Precision Positioning
Robotic Spot Welding employs CNC machining and a 6-axis force sensor, achieving a repeatability of ±0.05mm to ensure precise weld alignment.
High-Efficiency Welding
The equipment can complete 30-50 welds per minute, 3-5 times more efficient than manual welding.
Durable
The robotic arm and welding torch utilize high-strength aluminum alloy and wear-resistant copper materials, ensuring a continuous operating life of over 5 years.
(II)Application Fields and Compatible Materials
| Application Scenario Category | Specific Application Objects | Adaptable Materials |
|---|---|---|
| New Energy Equipment | Welding solar bracket connectors, energy storage battery cabinet frames, and charging pile casings | Aluminum alloy, stainless steel, galvanized steel sheet |
| Automobile Manufacturing | Welding car body side walls and pillars, chassis suspension brackets, and power battery shells | Mild steel, high-strength steel, galvanized steel sheet |
| Hardware Products | Welding special-shaped handrails for metal furniture, splicing load-bearing frames for toolboxes, and stainless steel kitchenware | Mild steel, stainless steel, brass |
Figure 2.1 3D Simulation Diagram
Figure 2.2 On-site Physical Object Diagram
Figure 2.3 Close-up Diagrams of Each Component
The core workflow is as follows:
Workpiece Positioning and Fixing
Place the workpiece on a dedicated fixture and secure it with locating pins and clamps to ensure the weld positions are fully exposed for subsequent operations.
Drag Teaching and Coordinate Recording
Turn on the drag mode of the 6-axis force sensor. Drag the sensor along the weld path to automatically record key coordinates. Fine adjustments can be made using the joystick on the teach pendant. Set welding parameters such as current, voltage, and wire feed speed to generate the welding program.
Automatic Welding Operation
Start the program on the teach pendant. The robot moves the welding torch along the recorded trajectory, activates wire feeding and welding current, and completes the weld. The emergency button can pause operations if needed.
Operation Completion and Reset
After welding, the robot returns the torch to the initial position. Release the fixture and remove the workpiece. The teach pendant can then call the next program or re-record a new trajectory.
Maintenance and Operational Guidelines
Environmental Adaptation
Suitable for industrial environments with standard workshop interference. Avoid areas with heavy weld spatter. The 6-axis sensor and teach pendant resist short-term spatter but prolonged accumulation should be avoided.
Preliminary Commissioning
Calibrate the drag sensitivity before first use. Ensure drag direction matches robot movement. Check joystick flexibility and automatic centering of the teach pendant.
Daily Maintenance
Daily: Use compressed air to remove dust and light spatter on sensors and buttons; check joystick and button responsiveness; clean weld spatter in the torch nozzle and wire feeder.
Weekly: Check sensor bolts for tightness; lubricate robot joints; back up welding programs.
Monthly: Recalibrate drag and coordinate accuracy; check power supply stability; clean electrical cabinet dust; inspect components for overheating; verify fixture positioning.
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