At the GE Apparatus service shop in Atlanta in the late 70's they used a large Schenk dynamic balancer for motor and generator rotors and gas and steam turbine rotors. They didn't cover the turbine blades so when a gas turbine rotor was spinning, there was a huge rush of air blowing through the shop, even though it was unshrouded. It was pretty cool.
Very interesting, you need to close up/repair the top part of the analogue meter in your test set as dust can accumulate within the meter and affect the readings.
At the GE Apparatus service shop in Atlanta in the late 70's they used a large Schenk dynamic balancer for motor and generator rotors and gas and steam turbine rotors. They didn't cover the turbine blades so when a gas turbine rotor was spinning, there was a huge rush of air blowing through the shop, even though it was unshrouded. It was pretty cool.
That's a very good job sir I am so surprised😮
Very interesting, you need to close up/repair the top part of the analogue meter in your test set as dust can accumulate within the meter and affect the readings.
what is that clicking noise sounds like a flat spot I would think that would throw off the balance
Maybe the slot from the key.