Challenge

Project 1-Meshing of Rear Wheel Holder challenge

YYahya Kp6 Aug 2023

OBJECTIVES:-

Mesh Side door geometry based on criteria given

PROCEDURE:-

open the hypermesh
import the geometry by using import geometry option and select type of file then select the file ,click import
Do correction for geometry error manualy
split total geometry into 4 part to generate mid surface easily and move to diffrent collector
generate mid surface for each collector seperately by using automesh generation ,select extraction option as offset+planes and select incomplete solid
compare generated mid surface with parent geometry ,if there any surface is missing then add that surface by using offset in surface edit and joint to existing mid surface
if missing surface is mid surface of rib, then use final edit tool in midsurface and select both surface of rib ,joint mid surface of rib to midsurface
after doing correction for mid surface , toggle the line which cause fail minimum element criteria
select automesh from 2D mesh ,select surface appropriately ,adjust the mesh using moving triangle facing each other or touching each other
select clean up tools from quality index ,and adjust element
if necessary to rebuild mesh select rebuild mesh from 2d mesh and select element to rebuild
after completing meshing for entire midsurface ,select edges from tools ,select a ll element ,check for free edges ,if there any free edges between element ,modify it with by using nodal paste option or equivalence option from edges
delete free edges
To assign thickness for complete element select map mid mesh thickness ,select surface as parent geometry ,select all element then click on calculate thickness
finish the callenge