As the use of fiber laser cutting machine in recent years, a wide range of applications, fiber laser cutting machine antifreeze measures more need attention.[Antifreeze for fiber laser cutting machine]
only familiar with the antifreeze skills operation, which can better protect the laser set
Prepare the core components of the ministries to make laser equipment work better. details as follows:
■ Firstly,Add air-conditioning or heating facilities to maintain the ambient temperature at 10 degrees Celsius.[Antifreeze for fiber laser cutting machine]
■ Secondly,Operating the chiller for 24 hours, water will not freeze under the flowing body.
■ Thirdly,Add antifreeze ethylene glycol antifreeze to the water tank. The ice changes with the concentration of ethylene glycol in aqueous solution.
■ Finally,Fiber laser cutting machine is not long-term power outage or state, be sure to empty the water tank refrigerator.[Antifreeze for fiber laser cutting machine]
At the first,turn off the device power, open the drain valve behind the refrigerator, emptying the water tank.
Next, unscrew the filter inside the refrigerator, drain the water inside the filter.
Then, unscrew the drain screw below the water pump, empty the water pump.
Finally,go to the water pipe behind the tank, make a mark. Use 0.2MPA (2KG) of gas to connect to a section of water pipe (Φ12) to drain the laser.[Antifreeze for fiber laser cutting machine]
E, with 0.2MPA (2KG) gas connected to one end of the water pipe (Φ8), emptying the laser head of water.
■ Excessive pressure of gas used for draining easily damages the laser. High levels of antifreeze increase water circulation resistance.[Antifreeze for fiber laser cutting machine]
■ It is necessary to clean all the cooling water in the laser, laser output head, machining head and chiller to effectively protect the whole set of water cooling pipelines and related devices!