Audit of following Work Instructions was done in TM Shop. Report is as follows:-
Dimensional Check Of Copper Strips and Winding Of Bare Field Coils ( W 21.209):-
WI asks for cleaning of guide plate which itself has become rough due to prolonged use. Same should be renewed.
Mandrel for winding preparation INJ-001 and INJ-009 are being sent for calibration.
Bevelling (Milling), Chamfering (Buffing) & Filing Of Bare Field Coils ( W 21.210-):-
Inner radius measurement gauges ING-21.015 and ING-21.016 are being sent for calibration.
Terminal Marking and Cutting ( W 21.211):-
- Marking templates are being sent for for calibration.
30 Turn Coil Formation ( W 21.212):-
This WI is no longer relevant since coils received nowadays don’t need cutting.
- This WI needs to be delisted.
Problem noticed in TG320 of MVMT not getting fitted during assembly was inspected in the shop.
Base ring fised in Shop#26 was misaligned due to which MVMT frame went out of alignment. Same was being attended by Shop#26 staff by welding another ring over the top of previously welded ring.