Ex. No. - SIMULATION ANALYSIS ON SLIDER CRANK MECHANISM

DATE: 21/10/1024

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: Vasanth N

Register Number: 24000697

RESULT:

Thus the displacement & velocity analysis for the given four bar chain mechanism is simulated.