Bogie Ppt1

ANALYSIS OF BOGIE ASEMBLY ANALYSIS OF BOGIE ASEMBLY

(defects & rectifications)(defects & rectifications)

The aim of our project is to rectify the defects in bogie assembly to prevent the DERAILMENT of rails.

Major defects are in bolster, wheel axle, springs.

other defects are pivot pin, thermal defects, brake beams.

other minor defects are also analyzed.

Bogies serves a number of purposes:

• Support of the rail vehicle body.• Stability on both straight and curved track.• Ensuring ride comfort by absorbing vibration

and minimizing centrifugal forces when the train runs on curves at high speed.

• Minimizing generation of track irregularities and rail abrasion.

Wheel Impact Load Detection System (WILD)

Derailment Detection Devices

Measuring Wheel Technology

Onboard Diagnosis

Bogie Design

WHEEL IMPACT LOAD DETECTION SYSTEM

Derailment Detection Devices

Derailment Mechanism Laboratory Tests

Lab Brake Mechanism Placement of Sensors

Measuring Wheel Technology

Measuring Wheel Technology

FEM of the Wheel Axle Set Instrumented Wheel

Onboard Diagnosis

Pressure Transducer Brake Pipe Pressure Indicator

Rail Flaw Detection Instrumentation

Simulation Studies

Defect on Rails

CASNUB bogie Assembly

Model of CASNUB bogie in ADAMS

Finite element analysis of some wagon components