How Poles are manufactured in the TM shop?
Manufacture
of Main Pole and Compole Core ( W 21.102):-
Points noticed:-
- Jigs used while hydraulic pressing INJ-116 and INJ-118 is sent for
calibration.
- Gauge for pressure in the machine is sent for calibration.
- Tack welding of rivets is not done with mild steel electrode but done with low hydrogen electrode as mentioned in para 3.3 of the WI.
- Straight bead welding jig INJ-119 is sent for calibration.
- SS support welding jig INJ-052 is sent for calibration.
- Overall quality of the bead welding is inspected.
No comments:
Post a Comment