What should I do if the spot welding machine rusts and causes excessive resistance?
Excessive silt inside can cause pipeline blockage, and the meaning of current and water flow is the same. Check whether the welding thickness and load duration exceed the standard, causing the welding machine to overload and heat up. In the previous article, check whether the welding machine is frequently used and occasionally used, in order to comprehensively introduce products such as spot welding machines, ultrasonic metal welding machines, battery equipment, lithium battery special equipment, energy storage spot welding machines, automatic spot welding machines, PM03 AC spot welding machines, JDR-2 capacitor guide plate automatic spot welding machines, lithium battery electrode plate automatic spot welding machines (cutting type), power battery electrode plate automatic spot welding machines (cutting type), PTZ50Q rectifier automatic spot welding machines, PM10Q-2 AC parallel automatic spot welding machines, etc. We will continuously release the latest knowledge. Help you learn more information.
If the workpiece is not rusted, it is recommended to use a high-power pneumatic spot welding machine (100kva pneumatic spot welding machine). The most important thing is to recommend the appropriate model based on the requirements of the welded workpiece, and try to recommend using high power. Check for severe corrosion between the electrode head and electrode rod, as well as between the electrode rod and electrode arm. Check if the electrodes, copper flexible connections, and bonding surfaces are severely oxidized (corroded). Welding machine overheating: Check if the insulation resistance between the electrode holder and the machine body is poor, causing a local short circuit. That is to say, two electrodes must have one electrode and one box insulated. If there is no insulation, it will cause a short circuit phenomenon, that is, to check whether the inlet pressure, water flow rate, and water supply temperature are appropriate, whether the water system is blocked by dirt, and whether the high-temperature fan will overheat the electrode arm, electrode rod, and electrode head due to poor cooling. Check whether the copper soft connection and electrode arm, electrode rod, and electrode head contact surfaces are severely oxidized (corroded), resulting in severe heating of the contact resistance.
Due to corrosion, it can cause excessive resistance, similar to a water hose pouring water on the ground. Excessive silt inside can cause pipeline blockage, and the meaning of current and water flow is the same. Check the welding thickness and load duration to see if they exceed the standard, causing the welding machine to overload and heat up. If the workpiece exceeds the welding range of the welding machine itself, there will be a phenomenon of the donkey pulling the cart, which will make the donkey exhausted over time. It is recommended to make the high-power spot welding machine have the effect of a big cow pulling the cart, and the spot welding machine will never have problems. The big cow will never die. Determine the parameters of the spot welding machine door: For automatic spot welding machine doors, first determine the allowable flow resistance, discharge capacity, back pressure, etc. according to different needs, and then determine the nominal diameter of the pipeline and the diameter of the spot welding machine seat hole. Determine the geometric parameters of the selected spot welding door, including structural length, flange connection form and size, height direction of the spot welding door after opening and closing, size and quantity of connecting bolt holes, and overall dimensions of the spot welding door. Using existing materials such as the spot welding machine door product catalog and sample, when selecting a suitable spot welding machine door product sample article, attention should be paid to how to choose a reasonable spot welding machine door product sample article, how to choose, how to choose, how to choose a reasonable spot welding machine door product sample article, how to choose a reasonable spot welding machine door product sample article, how to choose a reasonable spot welding machine door product sample article.
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