Topics
| SL. No. | Name | Links | Youtube Link | G Drive | Category | |
|---|---|---|---|---|---|---|
| 51 | Knowledge center portal at ICF |
A web portal – Knowledge Center has been hosted in Railnet website of ICF. The IP address of ICF Railnet is: 10.53.4.11 The same portal of Knowledge Center will also be hosted at http://icf.gov.in within a short time. This portal provides knowledge on the study materials on welding processes, power sources, troubles shooting of power source, Welding defects, frequently asked questions etc. Also videos, posters, photo graphs of weld cut section are also available. A discussion forum has been designed for users with ICF to post queries. AWTI faculties or anyone can post reply for the same. Brief over view of the portal is given below.
Information Description Tab on the main page Link to follow Knowledge center Knowledge Center - A web portal containing information regarding welding. Knowledge center Knowledge center Welding technology
Safety in welding. Knowledge center >Welding technology>Safety. Welding procedures for various weld joints. ISO 3834 (WPS). >Welding technology> ISO 3834>IMS>ISO 3834-2:2005> (WPS) Weld Cut section Models. >Welding technology> Cut section Models. Welding Videos. >Welding technology> Welding Videos. Booklet on welding power source Trouble shooting. >Welding technology> Trouble shooting guide Welding Improvement Projects done at ICF. >Welding technology> improvement Projects Posters showing welding processes and testing. >Welding technology> Posters Published Welding Study papers in journals by AWTI faculty members. >Welding technology> Published Welding Study papers GMAW power source Trouble shooting Videos. >Welding technology> Trouble shooting Videos Welding Hand Book containing information related to Railway applications. >Welding technology> Welding Hand Book Welding procedure Specification for MMAW welding process >Welding technology> Welding Parameter Welding power source maintenance Catalogue and information related to power sources used at ICF. Knowledge center >Welding Power Source Maintenance Hub Training calendar. AWTI 2018-19 Calendar with course contents. Knowledge center >Training calendar Training facilities Infrastructure available in workshop for training and CMT lab testing at AWTI. Knowledge center >Facilities Core group members Contact details of faculty members of AWTI. Knowledge center >Core group members Help desk To post queries regarding welding and get replies Knowledge center >Help desk FAQ Trouble shooting info on power sources Knowledge center >FAQ’s
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| 52 | Direct Part Marking (DPM) – An introduction |
With DPM, parts and components are marked once with some essential information that allow for its continued track-and-trace through its lifetime. This applies to individual components and also to their assembly. The largest users of DPM technology in India is the automotive sector. From individual fasteners, to piston rings, to rubber components, to even tools used in assembly– all use DPM. This mark can take several forms dependent on the surface quality. DPM has methods for working with al kinds of surface – rough cast surfaces, machined surfaces, dust-covered surfaces, oil and grease covered surfaces etc. These marks are permanent and cannot fall off or fadeaway. Interestingly, the encoding system for DPM is the same as the one being currently used for RFID tags for Rolling Stock and major assemblies, such as, bogies. This is an internationally accepted standard by the governing body – GS1. As such, a smooth technological continuum currently exists that allows components along with the final assembly to be treated as one with a common data flow. So a bearing on an axle, fitted on some bogie, being used some coach can be tracked individually and as a whole at the same time. |
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| 53 | H-Type Coupler Model to impart training of Coupling & Uncoupling |
Fully fledged working trolley of H-Type Coupler on track is prepared at DTTC-RTM to impart training to Running staff, Operating staff and shed maintenance staff. Railway Western Railway Subject Safety improvement Name of Good Work H-Type Coupler Model to impart training of Coupling & Uncoupling Summary Fully fledged working trolley of H-Type Coupler on track is prepared at DTTC-RTM to impart training to Running staff, Operating staff and shed maintenance staff. Detailed description Previously, repeated cases of Loco not coupling/uncoupling with load were happening at stations and yards due to lack of knowledge of Operating / Running staff and consequential detention of train / punctuality loss had been taking place. Moreover this problem had been creating a lot of inconvenience in those places like Chittaurgarh, Indore & Ratlam yard in Ratlam Division of WR, where RR has to be performed frequently to meet the operational requirements. Many times coupler lock pin got damaged and loco parted from train while starting. Since operation of H-Type Coupler is to be practically demonstrated to all the staff, there was limitation of time, place, duration and practical operation constraints in the yard and as such, training was not getting properly imparted. To overcome above issues and to ensure training of all the concerned through supervisors with physical demonstrations of all the subassemblies and procedure of assuring proper coupling, a fully fledged working trolley of H Type Coupler is made at DTTC, Ratlam (WR). Two H-type coupler one fixed to the structure and one moveable on trolley is placed on rail, has been developed. By moving trolley the operation / function of coupling, parts involved in coupling, proper coupling and decoupling operations etc. can be easily demonstrated to trainees. All the important aspects while performing H-type coupler operation like dropping of lock lifter, clearing of tell tale slot of rotary lock lift lever, vertical position of rotary lock lifter rib, parallelism of Knuckle & coupler head machined faces, proper fitment of lock pin of coupler etc. are demonstrated. With the introduction of training on this model, the knowledge of all the concerned staff has improved drastically which is helping in reducing the cases of decoupling in yards during attachments. Impact / Benefit Help to reduce MMBC & BWMS cases pertaining to H-type coupler significantly and thus enhanced the safety of train to avoid train parting and accident cases. Uploaded support documents/ Photographs/ Diagrams Contact Person Name Shri Vinod Kumar Contact Person Designation Sr. DME (DL)-RTM Contact Number +919752492450 |
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| 54 | Reliability and Safety improvement |
CCB 1.5 Brake Valve testing bench is prepared in Quality Unit Air Brake of Diesel Shed Ratlam. After preparing this Test Bench all Pneumatic Brake Valve of CCB 1.5 system can be tested after the overhauling /necessary investigations after any line failure. Railway Western Railway Subject Reliability and Safety improvement Name of Good Work Test Bench for testing of CCB 1.5 Brake Valves. Summary CCB 1.5 Brake Valve testing bench is prepared in Quality Unit Air Brake of Diesel Shed Ratlam. After preparing this Test Bench all Pneumatic Brake Valve of CCB 1.5 system can be tested after the overhauling /necessary investigations after any line failure. Detailed Description Computer controlled brake system (CCB 1.5) designed by the M/s Knorr Bremse is a powerful braking system, which make it possible to apply as well as release the Loco & Train brakes quickly thus prevents time loss and also ensures safety during emergency application of the brakes. The system involves various Pneumatic as well as electrically operated complicated valves to run this brake system efficiently. Malfunctioning of any of the associated valves needs to be identified and rectified promptly to prevent detention of the loco in the shed. RTM shed had received its first CCB 1.5 Alco Loco in 2010. Presently there are 3 HHP Locomotives in shed which are having this type of brake system. CCB 1.5 brake System is having total 24 Brake Valves. M/s KBIL provides total 12 no. of Test Benches for the testing of all these Brakes valves. Each Test Bench is designed to test one or more than one types of valves only. RTM Diesel shed has made a single Test Bench to test 12 pneumatic valves of CCB 1.5 brake system. The total cost of M/s KBIL made Test Benches for testing of these 12 Valves are Rs.42 Lacs as per copy of a BQ available with us, whereas the shed has used available resources of Diesel Shed Ratlam to make this Test Bench. Many times brake valves are needed to be overhauled and tested in out of course/in schedule, but due to non-availability of testing facility, RTM shed has to test the culprit valves in OEM premises, which increases downtime of the concerned locomotives besides loss of man power of the shed. To overcome these entire issues, this Test Bench is made indigenously by available resources of Diesel Shed, Ratlam. As this Test Bench is made by scrap/condemn released material of Diesel Loco hence this Test Bench made by the RTM shed is not only a cost saver but also a very compact one, thus occupying lesser area on the shop floor. This will help to enhance the reliability of all 12 valves, those are supposed to be tested on this Test Bench. Impact/Benefit Helps to reduce BWMS cases pertaining to CCB 1.5 System Uploaded support documents / Photographs/Diagrams
Contact Person Name Shri Vinod Kumar Contact Person Designation Sr.DME(DL)-RTM Contact Number +919752492450 |
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| 55 | Innovation/Good Work done in June - 2018 |
On the eve of World Environment day, Asansol Carriage & Wagon department unveiled a bio-toilet model & inaugurated by Mr. P.K. Mishra (Hon'ble DRM/ASN) under public awareness programme.
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| 56 | Centre of Excellence Bogie and Shock Absorber Sections |
FIAT Bogie Shop - Centre of Excellence Cleaning of Bogies Click Here to view more information. |
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| 57 | Prayas Book on LHB Pitline Maintenance |
Click here to view complete E-Book. |
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| 58 | Training Material प्रयास | PDF Open | ||||
| 59 | Introduction to CTRB |
Introduction to CTRB |
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| 60 | How to use Wheel Distance Gauge on Indian Railway coaches ICF, LHB and Wagons |
How to use Wheel Distance Gauge Indian Railway coaches ICF LHB and Wagons |
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Every component, part and critical asset can tell a story – of its manufacture, of its use, of its possible misuse. DPM is a technology that allows this story to be known – accurately and instantly. The medical screw on the right is used for joining broken bones. It has a squarish mark on the right side in the head – that is DPM at work. Each mark is unique to that piece anywhere across the world, Once marked, always marked, always known.
