Enclosed Type

The analysis of the laser cutting machine appears black smoke

by：Transon 2020-11-01

Cutting machine contains component is very much, in order to improve the utilization rate of cutting machine and improve the fault detection of cutting machine, so when a failure to do analysis, then make analysis for when there is black smoke cutting machine: 1, using the environment temperature is too high ( More than 40 ℃) Into the wind, make the cutting machine is too hot, heat dissipation is difficult, take measures to cool. 2, cage rotor broken bars or wound rotor coil joint loose, maintenance network too much electricity and heat. Welding repair or replacement can be made of copper strip rotor, rotor of cast aluminum rotor should be replaced. Machine 3, winding connection is wrong, the mistake will star into a triangle, or mistaking triangle star, running under the rated load, will overheat the cutting machine, check the correct. 4, the inside of the cutting machine fan, put wrong or not, should be properly installed, should repair or replace damaged fan. 5, bearing damage or excessive wear, etc. , make the stator and rotor collision, can check if there's any loose for bearing, stator and rotor is bad assembly. This article reprinted from laser cutting machine

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