1、必須進行示教作業

1. Teaching assignments must be conducted

在機器人進行自動焊接前，操作人員必須示教機器人焊槍的軌跡和設定焊接條件等。由于必須示教，所以機器人不面向多品種少量生產的產品焊接。

Before the robot performs automatic welding, the operator must teach the robot the trajectory of the welding gun and set welding conditions. Due to the need for demonstration, robots are not suitable for welding products with multiple varieties and small quantities of production.

2、必須確保工件的精度

2. It is necessary to ensure the accuracy of the workpiece

機器人沒有眼睛，只能重復相同的動作。機器人軌跡精度為±0.1mm，以此精度重復相同的動作。焊接偏差大于焊絲半徑時，有可能焊接不好，所以工件精度應保持在焊絲半徑之內。

Robots have no eyes and can only repeat the same action. The robot's trajectory accuracy is ± 0.1mm, and the same action is repeated with this accuracy. When the welding deviation is greater than the welding wire radius, there is a possibility of poor welding, so the accuracy of the workpiece should be maintained within the welding wire radius.

3、焊接條件的設定取決于示教作業人員的技術水平

3. The setting of welding conditions depends on the technical level of the teaching personnel

操作人員進行示教時必須輸入焊接程序，焊槍姿態和角度，電流、電壓、速度等焊接條件。示教操作人員必須充分掌握焊接知識和焊接技巧。

When teaching, operators must input welding procedures, welding gun posture and angle, current, voltage, speed and other welding conditions. Teaching operators must fully master welding knowledge and skills.

4、必須充分注意

4. Full attention must be paid to safety

機器人是一種高速的運動設備，在其進行自動運行時不允許人靠近機器人(必須設置護欄)。操作人員必須接受勞動方面的專門教育，否則不準操作。

A robot is a high-speed moving device, and during its automatic operation, people are absolutely not allowed to approach the robot (safety barriers must be installed). Operators must receive specialized education in labor safety, otherwise they are not allowed to operate.