Ex. No.2 - SIMULATION ANALYSIS ON SLIDER CRANK MECHANISM
DATE:
AIM:
To determine & simulate the displacement & velocity analysis for the given slider crank mechanism.
An engine mechanism is shown. The Crank CB = 200mm and the connecting rod BA = 600mm. In the position shown, the crankshaft has a speed of 50 rad/s and an angular acceleration of 800 rad/s2
REQUIREMENTS:
● Mech Analyzer software.
● Processor: Minimum 1.5 GHz
● RAM: Minimum 512 MB
● Operating System: Windows XP, Windows Vista, Windows 7, Windows 8 or higher.
● Dependencies: Microsoft .Net 2.0 framework
● Mini Drafter.
● Geometry instruments.
PROCEDURE:
Configuration diagram
Assume scale 1:10
1. Draw a horizontal line and locate C
2. At C, draw CB of length 20 mm inclined at 1200
3. With B as centre, BA 60mm, draw an arc to cut the horizontal at A. Join BA to complete the configuration diagram
Velocity diagram
Scale: 10 m/s = 100 mm (say)
1. The fixed point C appears as a stationary point in the velocity diagram
2. Draw the vector bc of length 100 mm, perpendicular to the crank CB from the configuration diagram
3. At b, draw a projection line perpendicular to AB from the configuration diagram
4. Draw a horizontal at c, meeting the projection from b at a. join ca to complete the velocity diagram.
Output
Name: JEGADEESH S
Register Number: 212222230055
RESULT:
Thus the displacement & velocity analysis for the given four bar chain mechanism is simulated.