How Coils of Hitachi Traction Motor are formed?

Hitachi Armature Coil Forming ( W 23.009):-

Points noticed:-

• Flattening Jig INJ-016 was being sent for calibration.

Hitachi Armature Coil Forming ( W 23.010):-

Points noticed:-

• Lead bending Jig INJ-018 was being sent for calibration.

Hitachi Armature Coil Forming ( W 23.011):-

points noticed:-

• Coil forming fixture CINJ 300 was being sent for calibration.

Hitachi Armature Equaliser Coil Forming ( W 23.012):-

points noticed:-

• Fixture No.23.9300.04 for forming loop was being sent for calibration.

• Machines needed general cleaning. Cobwebs surrounding the machine panels were cleared.
• A and B Conductor mentioned in para 3.3.3 are 164.5mm and 174.5 mm respectively. Actual size being manufactured is slightly more than that. ( 165 mm and 175mm). WI needs change
  
  
  

• Jig No. C INJ 301 was being sent for calibration.