To simulate the machining operation with using a planer
Objective:
Using an explicit dynamics simulation to perform machining operation with a planer and observe their behaviour at 2 different velocities and find out the Equivalent Stress, Total Deformation and also insert a User defined result to calculate the temperature of the body.
Case one will be with a cutting velocity of 20000mm/s
case two will be with a cutting velocity of 15000mm/s.
Geometry:
Provided geometry was imported in spaceclaim .
Material .
Meshing:
Tetrahedrons provided to the tool due to its complixity and edge sizing with 10 number of divisions provided to workpiece .
Analysis settings :
Case 1:
End time of simulation provided as 7.5e-4
Velocity assigned to the tool as 20000mm/s
Fixed supported provided at bottom
Case 2:
End time of simulation provided as 1.2e-3
Velocity assigned to the tool as15000mm/s
Fixed supported provided at bottom
Results:
Case1:
Total deformation :
Stress:
Strain:
Temperature:
Case 2:
Total deformation :
Stress:
Strain:
Temperature:
Report
Case1:
Case2:
Conclusion
Equivalent stress case 1>Case2
Temperature in case 1> case2
Deformation in case 2> case 1
Thus increasing the velocity of cutting tool would increase the temperature and equivalent stress .