Knowledge

1. Preliminary preparation: 1. Personnel training: Ensure that the operator has received professional training and is familiar with the operating procedures, safety precautions and

1. Improve welding quality: 1. Stable welding parameters: The automatic tube welding machine can accurately control parameters such as welding current, voltage, welding speed, etc.

1. Appearance inspection: 1. Direct observation: Observe the surface of the welded joint with the naked eye to see if there are obvious defects, such as cracks, pores, slag inclusi

1. Electrode: Degree of wear: The electrode is in direct contact with the weldment during the welding process and will be worn. The wear condition can be judged by observing the sh

1. Electrode: The electrode is the part of the welding machine that is in direct contact with the weldment and transmits current. During the welding process, the electrode will be

1. Appearance inspection: 1. Cleanliness: If there is a lot of dust, oil, metal splashes, etc. on the surface of the welding machine, it needs to be cleaned and maintained. For exa

1. Safety first: Stop the operation of the welding machine immediately and cut off the power supply to ensure the safety of the operator. 2. Troubleshooting: Troubleshoot according

1. Choose a suitable butt welding machine: Choose a suitable butt welding machine according to the welding material, weldment size and welding requirements. Ensure that the power,

1. The work surface for receiving and feeding materials should be kept level with the lower part of the cutter: the length of the work table can be determined according to the leng