Neotech has worked in various Interior trim load cases related to durability, crash, NVH and thermal

• Model size

• Node count : 1.65L to 2L

  Element count : 1.3L to 1.7L

• Duration for model build :

• 2-3 weeks

• Effort for model build :

• 340hrs – 520hrs

• Load cases executed:

• Natural Frequency

  Stiffness over 100+ locations (IP/ Display / Glovebox/ Airvent vanes/ Console)

  Strength (IP / Display / Glovebox / Airvent knob / Console)

  Abuse / Misuse load cases (Glovebox / MC Armrest)

  Frequency Responce

  Squeak and Rattle (Contact Risk/ Design improvement)

  Head impact (IP / HMI Display)

  PAB deployment (Structural / deployment blockage)

  Thermal expansion (23°C to 85°C)

• Design iterations to optimize design / to meet the targets

  Tools used: ANSA/ Hypermesh / Optistruct / Abaqus / LS-Dyna