Upload
rajaram-kamath
View
147
Download
0
Embed Size (px)
Citation preview
Tire Foot Print Under Vertical Load, Mounting Load and Inflation
Pressure
The given .dvx file containing the entire tyre geometry is imported
From this geometry we then separate each individual components
1.Apex
2.B1
3.B2
4.Bead Steel
5.Bply
6.I -Liner
7.Rim-Strap
8.SW
9.Tread Cap
10.Split lines
1. This step involves importing the tyre geometry in the form of lines and points
2. Each part is then saved into individual IGES file This can be done by line
edit and delete command in Hyper mesh.
The below shows the Apex region split from the input geometry.
The apex part is saved as IGES. Similarly we get 10 IGES file altogether from the input .dvx file
3.Import each IGES and convert the line geometry into surface
This id done by selecting surface from Geometry menu, selecting the lines under spline/filler
4. Import all IGES file of the components
Lines of Axi-symmetric Tyre Model and Tyre components with Split Lines
5. Import the given STEP file of the tyre surface with the split lines(.dvx)
6. Element and Node sets will be created for all the components generated including 1D and 2D
• This can be done by selecting Analysis entity sets select elements by collector and we get 10 sets
Model crossection
Constraints in Detail
Boundary Conditions