Hello all,
In any process industries raw materials, intermediates and products are processed and moved by pumps, compressors, crushers, elevators etc. Such equipment are driven by motors, engines turbines and like prim-movers.
Both these drivers and driven equipment are designed, made and assembled by team of many experts and experienced personnel.
But a driver, say a motor and driven equipment, say a pump are mostly aligned by a technician within a very limited time. Aliment being the last activity of a repair/overhaul, the time allotted for this could have been usually taken away by earlier spilled over repair activities. This resultants in leaving the equipment with poor alignment which initiates series of problems like vibration, bearing and other components failures.
Even after the introduction of new tool like laser alignment gadgets, in many plant such situation prevails. Costs of such hi-tech tools are one reason.
I think it is appropriate to share the experience and remedies in this forum among similar experienced/concerned colleagues.