Common problems, faults and solutions of robotic stud welders

　　The robot stud welder is a commonly used automated welding equipment. Through the automated control system, the welding of studs becomes more efficient, accurate and precise. However, during use, some common problems and failures may occur. Below we will introduce these problems and solutions.

　　1. Poor welding quality

　　When the studs welded by a robotic stud welder have burrs, uneven cross-sections, welds or cracks, it means the welding quality is poor. The possible reasons are that the welding current is too small, the welding speed is too fast, and the welding electrode is improperly selected.

　　Solution: Take different measures for different situations. Generally speaking, it can be solved by adjusting the welding current, reducing the welding speed, and replacing the appropriate welding electrode.

　　2. Uneven spacing between welds

　　When welding studs with a robotic stud welder, uneven distance between welds, too large or too small gaps, etc. will affect the quality of the studs.

　　Solution: It is necessary to readjust the angle of the welding head, strengthen the sealing and stability of the positioning fixture, check whether the robot is operating normally, and other measures.

　　3. The welding head is deformed or discolored

　　During the welding process, deformation and discoloration of the welding head are very common problems. This may be because the temperature during the welding process is too high, causing the welding head to deform and discolor.

　　Solution: You can replace the welding head with a more suitable one, adjust the welding current, control the welding speed and other methods to solve the problem.

　　4. The robot moves abnormally or stops working.

　　Sometimes a robotic stud welder will move erratically, or even stop working, possibly due to a malfunction in the robot control system, power cables, bearings, motors, or connectors.

　　Solution: The robot needs to be maintained and maintained, and the operation of the cables, bearings and motors in various parts must be checked to ensure the normal operation of the robot system.

　　5. Sparks, smoke or spatter appear during welding

　　During the welding process of a robotic stud welder, sparks, smoke or spatter may occur, which may be due to improper selection of welding materials, welding heads, etc., or failure of the robot control system.

　　Solution: Solve the problem by selecting suitable welding materials and welding heads, adjusting the welding current, etc. At the same time, the control system needs to be inspected and debugged.

　　To sum up, there are many problems and failures encountered during the use of robotic stud welders, but as long as we carefully analyze the causes and take effective measures in a timely manner, we can solve these problems well and ensure the welding quality and equipment. normal operation.