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  • Today is: Wednesday, May 21, 2025
SL. No. Name Description Course PDF Youtube Link G Drive Category
96 Course Material for Project Saksham In Wagon POH Workshop (Hindi) PDF Open
97 Quality improvements in Welding - Mysore Workshop

The Welding team of Mysore Workshop is continuously focusing on the following areas related to Welding.

i) Welder ii) Equipment iii) Joints iv) Consumable v) Process vi) Inspection

i) Welder

a) Welder Qualification through continuous assessment and competency certification.

b) Imparting practical training to all the welders using ready reference drawings and Welding handbook.

ii) Equipment

a) Usage of advanced MIG/MAG synergic welding plants duly replacing the existing MMAW plants.

b) Preparation of validation certificate for all the welding plants after inspection.

c) Usage of better quality electrode holder, gloves and Auto darkening helmets.

iii) Joints

a) By imaprting continuous training to the welders, good fit ups are being done and poor fit ups are being properly assessed and rectified.

iv) Consumable

a) On proper selection of electrode, preheating according to the manufacturer's recommendation is essential for optimum results. In order to achieve this, a mother oven is being used and electrodes are being kept in quivers for maintaining the required temperature.

b) Ensuring proper storage of comsumable items duly protecting from the environmental factors.

v) Process

a) Preparation and maintenance of test records and process records after the welding process.

b) Welding based on Welding Specification Procedure in order to ensure an optimum result. 

vi) Inspection

a) All the Inspection personnel involved in Welding operations are being sent to various training institutes for continuous improvement.

b) Almost all the Inspection personnel have completed their certification course on Visual Inspection and DPT testing which resulted in drastic improvement during inspection.

 

PDF Open
98 FIBA for Air suspension

Power point presentation about Failure Indication and Brake Application device

PDF Open
99 Basics of CNC Programming (Trainer Model)

 CNC turning lathe (trainer model) is used to provide basic training of programming on various turning operations through simulation. 

 

PDF Open
100 Energy Conservation in Generation of Compressed Air System

DMW has saved 942120 Kwh of electricity (resulting in 35.39% saving of electric energy) during 2018-19 in generation & supply of compressed air by adopting following measures:

  • Under-ground supply pipeline has been replaced with overhead pipeline.
  • Dedicated team has been nominated to deduct & address leakages.
  • Voltage Stabilizers have been replaced with Phase Reversal/ Phase Failure Protection Relays, duly modifying the electrical circuit of compressors.
  • Surplus delivery points of compressed air have been plugged in various shops.
  • Two nos. Air Dryers (Cap. 1500 CFM each) have been commissioned to improve quality of compressed air.
  • Air blow guns with silent Nozzle are being used during maintenance and on service points.  
  • Isolating valve has been provided between HMS & PPS to control supply of compressed air.
  • Use of baby compressors for intermittent supply.

 

 Above comprehensive measures resulted in saving of Rs. 79 Lakhs in generation & supply of compressed air.

PDF Open