How Should a Welding Robot Workstation Be Maintained?

The stable operation of a welding robot workstation relies on scientific maintenance. Today, Xiao Ke will briefly outline key maintenance points, troubleshooting strategies, and daily operational guidelines to help you maximize equipment efficiency!

I. Core Component Maintenance Checklist

Robot Body and External Axes

• Daily checks: Ensure smooth movement of the robotic arm and proper braking function of each axis; remove welding slag and dust to prevent corrosion.

• Key points: Listen for abnormal noises or vibrations, monitor motor temperature, and ensure the welding torch protection system (e.g., anti-collision sensors) is sensitive and reliable.

Wire Feeding System

• Regularly clean the wire feeding hose to prevent clogging from buildup; inspect the wear on the wire feeding wheel and replace it promptly.

• TIP: Use high-purity welding gas to reduce spatter accumulation.

Torch Cleaning Station

• Always disconnect power and air supply before maintenance!

• Clean solenoid valves, cylinders, and air hose connectors to avoid oil clogging; perform a thorough mechanical cleaning monthly.

Gearbox and Lubrication

• Check oil levels monthly (refill immediately if below the marked line) and replace gearbox oil completely every year.

• Note: Use the manufacturer-specified lubricant—mixing oils may damage seals.

II. Quick Troubleshooting Methods

• Wire feeding issues: Check for hose blockages, improper wire feed wheel pressure, or worn contact tips.

• Welding deviation: Recalibrate the torch TCP (Tool Center Point) and inspect program parameters or workpiece clamping stability.

• Sudden shutdown: Prioritize checking alarm codes; common causes include overheating, interrupted gas supply, or damaged circuit insulation.

• Preventive advice: Maintain an equipment operation log to record anomalies and predict potential failures.

III. Golden Rules for Daily Operations

• Safety first: Verify emergency stop button functionality before work and wear arc-proof protective gear.

• Environment management: Keep the workstation dry to avoid humidity affecting circuits; keep cables away from high-temperature zones.

• Torch maintenance: Clean spatter inside the nozzle daily and regularly inspect cable insulation (replace immediately if damaged).