Interested to Buy Any Domain ? << Click Here >> for more details...
what is runout? how it is measure? which is the refrence?
- 14 Answers
- 98310 Views
- Greaves, Magna Infotech, I also Faced
- E-Mail Answers
Answer Posted / phani
runout means the radial play of the rotor or shaft.
it must be in between 0.02 to 0.03 for large turbine rotors.
measuring method:
First of all u have to conform how many areas u want to
take run out. On that basis u put the dial guages on that
flanges or bearing journals.
setting of dial guage is in such a way that it must be sit
on the parting plane and the dial point must be touch that
corresponding flange or bearing journal.
press the dial upto 5mm pressure. and set the dial into
zero and that is the reference point i.e. zero point
rotate the rotor and take the readings for every 90 degrees
of rotation.
At zero degree what is the reading, not down
at 90 degree reading, 180 deg reading, 270 deg reading and
finally again 0 degree reading.
Out of these check where is the max reading u observed.
Whether the max reading is within the limit or not u check
thatone.
This total process i am telling is regarding turbine rotor
run-out only.
But whatever it may be the process is same but the limits
may change.
| Is This Answer Correct ? | 91 Yes | 8 No |
Post New Answer View All Answers
what is bms system and how to work it
Temperature closer for brazing operation is-------
Name the strongest and weakest type of atomic bonds?
a rollin mill is spacified by
What are the types of cleaning main engine Turbo Charger blower side?
how buoyancy force is realte with convection?
What are SAE ratings?
Whether individual components in composite materials retain their characteristics or not?
difference between 1st angle and 3rd angle projection
What is booster in pneumatic ?
Explain the uses of windmill?
What is the seal packing gland for turbine?
What is the difference between Maintenance Order and Production Order. the point is i want to know the affection of Movement type 261 thru maintenance order and Production order. if i change any settings for Maintenance order it will affect to production order process also for 261 movement type ?
Is it possible to make common ducting for Induced draft boiler with Forced Draft Boiler? Induced Draft Boiler is having Agrowaste type and Forced Draft Boiler is of Oil Firing type.
why with the increase of pressure latent heat of steam decreases?
