Application

Video material

Automotive

AutomotiveElectric Parking Brake

  • Goal

    · Development of the dynamic analysis model which can be simulate under
      the variable operating condition.

    · Verify the simulation results with the experiment results.

  • Contents

    · Build a test environment in simulation model to get the accurate results.

    · The acceleration is verified with the experiment.

    • Characteristics of System
    • Pressure acting on Disk Pad & Pad contact to Disk
    • FE(Modal) knuckle is introduced
    • 2 stage planetary, 2 stage helical gear pair system
    • Load and acceleration is changed while braking

AutomotiveSteering Tuk Noise

  • Goal  Derive causes and improvements for mechanism of impact noise on

    steering gear while turning steering wheel in opposite directions

  • Contents  · Development and verification of system model

  • [System Modeling]

  • [Dynamic Behavior][Deformation Result]

AutomotiveBall bearing analysis

  • Goal  Development of bearing model to assessing cage dynamic stress

  • Contents  · Rigid raceway + ball / FE cage for dynamic stress

    · Lateral vibration due to loading zone changes

AutomotiveBall Screw

  • Goal  Vibration analysis of Ball Screw System

  • Contents  Modeling

    • · Ball screw system modeling
    • · FE modeling
    • · Contact modeling
    • Case Studies
    • · Vibration of rigid model
    • · Vibration of flexible model
  • [Rigid body model]

  • [Flexible body model]

AutomotiveCam Shaft

  • Goal  Strength analysis of Cam Shaft System

  • Contents  Modeling

    • · Cam shaft system modeling
    • · Shaft FE modeling
    • · Contact modeling
    • Case Studies
    • · Static analysis for stress
    • · Dynamics analysis for stress
  • [System Modeling]

  • [Detail Modeling]

AutomotiveParking System

  • Goal  Locking Analysis of Parking System

  • Contents  Modeling

    • · Parking system modeling
    • · Contact modeling
    • Case Studies
    • · Lock velocity analysis
    • · Impact torque analysis
    • · Design study
  • [Worst Design]

  • [Best Design]

AutomotiveDoor System

  • Goal  Performance Analysis of Door System

  • Contents  Modeling

    • · Door system modeling
    • · Curve contact modeling
    • Case Studies
    • · Check effort analysis

AutomotiveCVT

  • Goal  Driving Analysis of Belt Type CVT System

  • Contents  Modeling

    • · CVT system modeling
    • · FE modeling
    • · Belt modeling
    • · Contact modeling
    • Case Studies
    • · Dynamics behavior analysis
    • · Test new contact algorithm

AutomotiveVerify the gear model

  • Goal  Verifying the gear model of DAFUL/Drivetrain with experiment.

  • Contents  · Build a test environment in simulation model to verify the gear results.

  • · Transmission Error(TE) / Harmonics of TE / Tooth Contact Pressure are verified

    with the experiment results.

  •  
  • [Transmission Error]

  • [Tooth Contact Pressure]

  • [Harmonic of TE]

AutomotiveElectric Vehicle Transmission

  • Goal  · Development of the dynamic analysis model for EV Transmission.

  • Contents

    · Verify the simulation results with the experiment results.

    · Build the dynamic analysis model by using its component specifications.

    · Measure the vibration and convert to color map.

    · Track order value of the mesh.

    · Analyze a modified gear profile through DAFUL Drivetrain directly.

    • Characteristics of System
    • 2 stage Helical gear reduction
    • 2 ball bearing on each shaft
    • Accelerate speed and increase applied load
  •  
  • [Vibration]

  • [Gear results]

AutomotiveActuator for DCT

  • Goal  A durability analysis of actuator

  • Contents  · Create the connection of each component

    · Contact parameter tuning

    · Check the reaction force

    · Observe the distribution of stress

  •