When the intelligent technology is integrated into the welding equipment, a high-tech welding robot is presented. Due to its high degree of intelligence, the whole welding process can be completed almost automatically, which not only greatly improves the efficiency, but also improves the welding accuracy. Even so, the failure rate cannot be completely zero. When the welding robot fails, the first thing to do is to stop the machine for inspection and eliminate the failure in time.

但考虑到焊接机器人系统的复杂性，维修的时候还是需要注意一些细节，否则有可能原有的故障没有修好，又出现了新的问题。焊接机器人维修注意事项有如下几点：

However, considering the complexity of the welding robot system, we still need to pay attention to some details during maintenance, otherwise the original fault may not be repaired and new problems may appear. The precautions for welding robot maintenance are as follows:

一、操作前的检查

1、 Inspection before operation

在开始维修焊接机器人之前，先要对整个设备进行细致全 面的检查，从而确定故障的位置和原因。主要检查电器控制箱内是否有水、油进入;电器是否受潮;供电电压是否符合要求;前后安 全门开关是否正常;电动机的转方向是否一致等等。

Before starting to repair the welding robot, the whole equipment must be carefully and comprehensively inspected to determine the location and cause of the fault. Mainly check whether there is water and oil in the electrical control box; Whether the electrical appliances are damp; Whether the power supply voltage meets the requirements; Whether the front and rear safety door switches are normal; Whether the rotation direction of the motor is consistent, etc.

二、维修时的拆除

2、 Removal during maintenance

要维修机器势必先要将其零部件拆卸下来，拆除的时候一定要记住先将电源关闭，同时还要关掉机器人的气压源。然后放松引拔气缸固定板固定螺丝，并移动手臂使其靠近;移动缓冲器座，使其靠近手臂;旋紧引拔气缸固定板，让手臂不能移动;将旋转安 全螺丝锁好，使机械手不能旋转等等，这些都是要注意的细节

To repair the machine, its parts must be removed first. When removing, remember to turn off the power first and turn off the air pressure source of the robot at the same time. Then loosen the fixing screw of the drawing cylinder fixing plate and move the arm close to it; Move the buffer seat close to the arm; Tighten the fixing plate of the drawing cylinder so that the arm cannot move; Lock the rotating safety screw so that the manipulator cannot rotate, etc. These are the details that should be paid attention to

三、完成之后的组装

3、 Assembly after completion

当焊接机器人中的故障排除之后，还需要将刚才拆除的零件安装上去，同样要注意安装的顺序和位置，使设备保持完整性。

After troubleshooting in the welding robot, it is also necessary to install the parts just removed. Similarly, pay attention to the installation sequence and position to maintain the integrity of the equipment.

所以焊接机器人性能的不断提高，人们对它的应用也越来越广泛，在使用过程中它也势必会遇到各种各样的问题，大家一定要认真对待。

Therefore, with the continuous improvement of the performance of welding robot, its application is more and more widely. In the process of use, it is bound to encounter various problems, which we must take seriously.