What Is The Working Principle Of The Laser Welding Machine Cooling System

The cooling system is an important part of the laser welding machine. When purchasing equipment, customers will ask whether the cooling system is air-cooled or water-cooled. If there is a problem with the cooling system, the equipment will stop running. It could explode if the cooling system is damaged.

The cooling system can be divided into air-cooled and water-cooled according to the cooling medium. If the heat of the high-temperature parts in the engine is directly dissipated into the atmosphere, the cooling device is called an air-cooled system; and the heat is first transferred to the cooling water, and then dissipated The device that is cooled by entering the atmosphere is called a water cooling system. The cost of water cooling is the lowest, and the cooling is uniform and the effect is good, so it is widely used.

The chiller of the laser welding machine generally has a filter, which can effectively filter out impurities in the water, keep the water pump clean, and prevent water from being blocked. It is best to use pure water and ionized water for the chiller, and use a pressure gauge to observe the water pressure. Chillers generally use 220V household electricity instead of three-phase electricity, which is more conducive to general-purpose equipment. The chiller of the laser welding machine is equipped with temperature protection. If the temperature is too high or too low, there will be a signal prompting an alarm. The bottom of the chiller has oil flow protection, when the water flow is set, there will be a signal alarm, which can be used to protect the laser and related radiator components. The water tank and water pump of the chiller are made of stainless steel. The stainless steel material can make the chiller more stable and make its cooling effect better.

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