Rail Transportation
Some of Major Projects Handled for Rail Industry :
CAD – Design Engineering Projects:
- Shunting car Design Engineering & Development for a monorail. From conceptualization to manufacturing drawings, including selection integration & packaging of suitable Diesel Engine, Gear transmission system, Braking & control systems etc. further supported customer till manufacturing and test trials.
- Worked on many Rail Interior/exterior systems CAD design projects for Rail / Metro /bullet Train applications.
- CAD - 3D Modification of Central ceiling, Lateral ceiling & Air duct of Metro train.
- CAD - 3D geometry concept of magnesium casting parts like Arm rest, Table tray, Dust bin & Footrest.
- Created 3D parametric model of Draft screen & seating system as per Rail standard from given specific area. Further designed Composite mould based on parts (panel)
- Rail Seat Box - Created 3D Parametric 2D Mfgg drawings dxf files of parts and assembly as per given input step file,
- Rail interiors Plug/pattern design, Mould design with mould lamination sequence, Panel design with lamination sequence & Jig and fixture design of panel for post lamination operations for Rail interiors /exteriors composite parts.
- Design of suspension bush assembly fixture
- Design of Retrofit covers to avoid coal wastage, stopping coal dust to get exposed to the environment, avoiding coal to get exposed to moisture as per Australian Rail standard.
- Worked on creation 2D manufacturing drawings of train wagon
CAE – FEA / CFD Analysis / Virtual Test Simulation / Design Validation Projects:
FEA Test Simulations / Analysis-
- FE Mesh modelling of several parts and other ancillaries.
- Dynamic stability analysis of Shunting car as per rails standard using FEA simulation
- Non-Linear Stress Analysis in order to optimize the deflections in the coupler plate. 3 design analysis iterations were carried out to reduce the deflection to acceptable limits
- FEA simulation of tow bar of shunting car
- Non-Linear Stress Analysis in order to predict stress and damage due to fatigue in the lock jaw
- Train Table FE Analysis as per GMRT2100 for injury prediction using the 50th percentile Hybrid III RS Dummy specially designed for predicting abdomen injuries of a seated passenger in event of train crash or panic braking.
