Machining Operation with using a Planer

OBJECTIVE:

To perform an explicit dynamics simulation on the machining operation with using a planer and observe their behaviour at 2 different velocities.

• Case 1 : Velocity=20000mm/s
• Case 2 : Velocity=15000mm/s

MATERIALS USED:

MESHING:

CASE 1: Velocity=20000mm/s

• TOTAL DEFORMATION
• EQUIVALENT STRESS
• EQUIVALENT ELASTIC STRAIN
• EQUIVALENT PLASTIC STRAIN
• TEMPERATURE DEVELOPED

CASE 2: Velocity=15000mm/s

• TOTAL DEFORMATION
• EQUIVALENT STRESS
• EQUIVALENT ELASTIC STRAIN
• EQUIVALENT PLASTIC STRAIN
• TEMPERATURE DEVELOPED

COMPARISON

CONCLUSION:

• In case 2, the velocity is reduced, hence for the given time the total machining length is reduced. Therefore, the total deformation is less compared to case 1.
• The temperature developed is higher in case 1 because of the increased cutting velocity.