MBD Simulation on a Piston Assembly
Aim:
The aim of this experiment is to create the Motion study for the Piston Assembly by offsetting the crank in three different offset conditions by rotating the crank at 2000 RPM.
Parts of Assembly :
1. Piston
2.Connecting rod
3. End Cap
4. Crank
5.Wrist Pin
Procedure:
1.Creating the 3D model from the 2D CAD Drawing
2.Create the Assembly from the created model
3. Add a motor to Crank by giving a speed of 2000 RPM and set the frames to 7500 frames to capture the movement precisely.
4. Create the three scenarios by offsetting it to o ,+10,-10 mm
The Parts created:
Crank:
Connecting rod:
End cap:
Wrist Pin:
Link for Parts and Assembly:
https://drive.google.com/drive/folders/1PZtGit-JGU4_Rc1rky1E9Dr_VG4GcJJ-?usp=sharing
Link for animation:
The Plots are as shown below:
For 0 mm Offset:
For Positive 10 mm Offset :
For Negative 10 mm Offset :
Comparing the plots obtained:
Conclusion :
from the Obtained results it is seen that the Linear Displacement value is 1e+02 obtained from all the three scenarios