Before welding, the welding robot can select cylindrical or disk welding wire as needed. In order to reduce the frequency of conductor replacement, it is recommended to directly select cylindrical conductor. However, cylindrical welding wire needs long wire feeding hose, high resistance and high quality requirements for welding wire stiffness.

另外，应尽量避免选择镀铜质量较差的焊接线材，否则焊丝表面的镀铜层会因摩擦而脱落，从而减少了管内体积，增加了电阻，使高速送丝时焊丝无法顺利送出，造成焊接线材抖动，导致电弧不稳定，影响焊接质量。

In addition, the welding wire with poor copper plating quality shall be avoided as far as possible, otherwise the copper plating layer on the surface of the welding wire will fall off due to friction, so as to reduce the volume in the pipe and increase the resistance, so that the welding wire cannot be sent out smoothly during high-speed wire feeding, resulting in the jitter of the welding wire, resulting in the instability of the arc and affecting the welding quality.

因此在这方面有一些改进措施，要严格控制工件装配件，对于中小型工件，一定要有专门的装配模具，以保证工件的装配尺寸与一般焊接工艺一致。

Therefore, there are some improvement measures in this regard. First, strictly control the workpiece assembly. For small and medium-sized workpieces, there must be a special assembly die to ensure that the assembly size of workpieces is consistent with the general welding process.

保证焊接夹具的定位及夹紧工作;自动焊机器人360度旋转，可在任何位置焊接。焊接枪不能影响任何焊接部位的模具。夹紧，夹紧方便可靠。模具的准确度应满足自动化焊接机器人的焊接要求。

Ensure the positioning and clamping of welding fixture; The automatic welding robot rotates 360 degrees and can weld at any position. The welding gun shall not affect the mold of any welding part. Clamping, convenient and reliable. The accuracy of the die shall meet the welding requirements of the automatic welding robot.

焊接机器人是当今工业机器人中应用比较广泛的一种。其工作原理为教学与复制。教书又叫指导。两者都是由使用者引导，并根据实际任务逐步操作。教学过程中，机器人能自动记忆教学动作的位置、姿态、运动参数和过程参数，并自动生成程序连续地执行所有操作。示教完成后，只需给机器人一个引导命令，机器人就会准确地跟随示教的动作，并逐步完成。教学与代表。

Welding robot is widely used in industrial robots. Its working principle is teaching and reproduction. Teaching is also called guidance. Both are guided by the user and operated step by step according to the actual task. In the teaching process, the robot can automatically memorize the position, attitude, motion parameters and process parameters of the teaching action, and automatically generate a program to continuously perform all operations. After the teaching is completed, just give the robot a guidance command, and the robot will accurately follow the teaching action and complete it step by step. Teaching and representation.

如今，机器人焊接在工业中只占很小的比例，但随着新技术的发展，这一点可能会改变。将来的创新将使焊接机器人易于使用并能与其他机器协同工作。

Nowadays, robot welding accounts for only a small proportion in the industry, but this may change with the development of new technology. Future innovations will make welding robots easy to use and work with other machines.