Friday, 8 March 2019

Pre Allignment check list .

Before going to rectify shafts missalignment you must be femilier of following checks.


  • Toolbox meeting
  • Tools arrangement
  • Arrangements for machine rotation 
  • Proper brackets for dial indicator 
  • You must femilier with the bracket sag 
  • Thermal grouth of machines
  • Arrangements for lifting machines for adding or removal of shims
  • Power isolation
  • Lock outs of breakers or valves
  • Removal of couppling covers or gaurds
  • Couppling runouts
  • Soft footing
  • Mounting procedure of dial indicator
  • Zero setting
  • Rotate the shafts at 360 degree to check the zero for proper mounting of dial indicator
  • Then Take the readings for allignment correction.



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Pre Allignment check list .

Before going to rectify shafts missalignment you must be femilier of following checks. Toolbox meeting Tools arrangement Arrangements ...