Angle iron flange automatic welding machine manufacturer talks about the precautions for using automatic welding equipment

　　Angle iron flange automatic welding machine manufacturer: Common welding defects and prevention strategies of automatic welding equipment:

　　1. Porosity: In the application of automatic welding equipment for all-position welding, porosity is a common problem. It is caused by a variety of reasons, such as the welding material itself, improper operation, and environmental factors. Therefore, in order to effectively prevent this problem, the gas protection should be strengthened during welding, the welding temperature should not be too high, the gas filling should be carried out strictly according to the proportion and relevant requirements, and the filling purity should meet the requirements. At the same time, attention should be paid to the surrounding environment of the welding site. If the wind speed at the construction site exceeds 8 meters per second, a windbreak should be used for protection, and the environmental humidity should not be too high. In addition, to ensure that the welding area remains dry, a ring flame heater or medium-frequency induction heater can be used for heating.

　　2. Lack of fusion: In welding, the lack of fusion problem usually occurs in the vertical welding position. This is caused by incorrect weld bead grinding shape, deviation from the weld during welding, or unreasonable welding torch swing width. Therefore, during the welding process, when performing weld bead grinding, the surface should be ground as smooth as possible. At the same time, the welding wire should be carefully observed before welding to see if the swing width is correct. In addition, during the welding process, if a deviation is found between the welding pool and the center of the weld bead, it should be adjusted in time to avoid lack of fusion.

　　Angle iron flange automatic welding machine manufacturer: Daily use precautions for automatic welding equipment

　　I. Special precautions:

　　1. When the equipment is running, the safety door must be completely closed. The main function of this door is to prevent the lead liquid inside the machine from splashing out and injuring people, and to prevent personnel from contacting moving parts during operation, otherwise there will be danger.

　　2. When the equipment is running, especially during demolding, there should be no one on both sides of the equipment, otherwise there will be danger.

　　3. If the equipment needs to be repaired or the mold needs to be replaced, the power and gas source must be turned off to eliminate the danger caused by equipment misoperation.

　　4. The equipment must be properly grounded before starting.

　　5. The area around the equipment is a high-temperature area, especially the temperature of the mold conduit on both sides of the equipment is very high. It is strictly forbidden to contact any part of the human body, otherwise, you will be severely burned.

　　II. Three common heating cores of automatic welding machines

　　Automatic welding machines have very low technical requirements for operators. It is three-dimensional and all-round adjustable, completely replacing both hands, and the arm can be adjusted to any welding position you want. Today, Bianxiao Gexi Automation Company would like to introduce the types of heating cores of automatic welding machines. Currently, there are three commonly used heating cores for automatic welding machines on the market:

　　1. High-frequency heating core: High-frequency heating cores are Z-level and above heating cores in China. Their heating method is pulse heating, that is, the heating method of the soldering iron during welding is through pulse transmission, so the pulse will have a certain impact on the welded product during welding. Welding process requirements, high-quality products, and products with sensitive components cannot use this type of heating core for welding.

　　2. Ceramic heating core: Ceramic is resistant to high temperatures and has good temperature control, but the heating is slow, which will affect the welding quality and efficiency to a certain extent.

　　3. DC heating core: The heating core is made of pure silver and uses a direct heating method. Even sensitive originals will not be harmed.

　　The editor of Angle iron flange automatic welding machine manufacturer introduces it to you today. Thank you for watching, and see you next time.