INDUSTRY4.0_dat of desihn of new mode.pptx

Design Requirements for In-Sleeper Point Machine:

Mechanism Accommodation:

The hollow sleeper must be capable of housing the entire switch operation mechanism, including the motor, transmission assembly, throw bars, clamp locks, detectors, and all associated electrical systems.
Component Protection:

The design should ensure all components are shielded from potential mechanical damage, providing structural integrity and support to the rails mounted on the track.
Sleeper Height:

The sleeper should maintain a height of 210 mm, matching adjacent sleepers to ensure uninterrupted tamping operations.
Weight Consideration:

The sleeper must be sufficiently heavy to ensure adequate ballast resistance, preventing displacement during track operations.
Load Bearing Capacity:

The design should accommodate a wheel set load of 250 kN, ensuring that the hollow sleeper is dimensioned to withstand such forces.
Speed Suitability:

The point machine and sleeper design must be suitable for track operations at speeds of at least 200 km/h.
Durability:

The hollow sleeper must be robust enough to resist damage from routine rail maintenance activities, such as packing, straightening, and dynamic stabilization, as well as during the process of laying sleepers.
Motor Compliance:

The motor should align with the general requirements outlined in IRS S 37 for motors used in electric point machines.
Weather Protection:

Ideally, the motor housing should comply with IP-68 standards, ensuring protection against dust and water ingress.
Manual Operation:

The design must allow for manual operation using a crank handle in the event of electrical failure.
Security and Robustness:

The machine must be securely fixed within the hollow sleeper, constructed robustly to prevent unauthorized access and interference.
Ease of Installation and Adjustment:

The point machine and drive mechanism should be designed for straightforward installation and easy adjustment on-site.
Electrification Compatibility:

The machine should be suitable for use in areas electrified at 25 kV AC, ensuring safety and compatibility with railway infrastructure.

1. Prepared By:- Indrajeet Kr Singh(AJU/200591)

2. By:- Indrajeet Kr Singh (An overview of industry4.0)