I cut the air conditioning compressor, but I couldn't get the rotor or stator
You're going to have to break it up. The compressor doesn't work. It's very hard to fix. If it breaks down -Stator: open grinder, a pull from the stator and shell space, and then pull out can pry things. (it is interference fit)Rotor: the need to rush out with a hydraulic machine, on the lower pump body, a shaft and a shaft almost as large as the top pressure.
The location of your sawing compressor may not be right. Lift the stator and part of the compressor at the bottom of the compressor about 1/4. Then you can remove the compressor! But it is difficult to repair the compressor again, when welding positioning must be accurate, otherwise the effect of clearance of the rotor and the stator of the compressor!
The actual maintenance, meet the outdoor wind operation of the compressor is not running, the normal power supply voltage, the measurement results for the compressor lead coil open circuit, not to jump to conclusions for compressor damage, to open the compressor terminal box, measuring the wiring terminal of the compressor and then determine the fault reason, power line damage caused by compressor doesn't work properly accounted for a certain proportion.The test results for the compressor power supply cord is damaged, the compressor terminal generally will rust, if simply replace the compressor wiring card terminals, due to poor contact, and the compressor when working current is large, easy to cause the fire, not a long time will still be the same fault again, so when replacing the wiring card, must use sandpaper compressor terminal surface rust polished and clean.The compressor power supply line card is generally burned, long time working in load condition caused by compressor, high current operation, the surface temperature of the compressor is higher. After dealing with the terminal fault, check the damage reason of the compressor terminal, the condenser fouling, the outdoor fan speed and the compressor capacitor will cause the compressor to run at high current and the surface temperature is too high.Check the compressor does not start the fault, such as the bottom of the capacitor drum, remove the capacitor, the bottom placed in the plane, such as standing instability, left and right shaking, then the compressor capacitor is certainly damaged, can be directly replaced.
