BodorWelder Fiber Laser User Manual-V1.1
Bodor Inc.
2-Refrigeration principle
The compressor compresses the refrigerant, so that the refrigerant becomes a
high temperature and high pressure gas, and flows to the external condenser. The high
temperature and high pressure gas is condensed into a low temperature and high
pressure liquid, and the heat generated by liquefaction is discharged out of the system
with the fan. The liquid refrigerant of low temperature and high pressure becomes a
state of low temperature and low pressure easy to evaporate after the pressure
reduction through the expansion valve, and flows to the internal evaporator (that is,
the cold plate). The evaporator absorbs heat, reduces the internal temperature of the
laser, achieves the cooling effect, and then the refrigerant vaporizes into a high
temperature and low pressure gas. After evaporating through the evaporator, the gas
refrigerant is compressed again by the compressor, and the reciprocating cycle is
implemented to achieve heat dissipation inside the system.
Figure 1 Refrigeration schematic diagram
3- Laser welding machine model description
Denotes Bodor Laser 1500W welding
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