Week 9-Challenge

Connectors in Hypermesh

Objective

https://drive.google.com/file/d/1MEAhH50ejw0OVJ8EA6X2vH66m0kKbLnf/view?usp=sharing

Attach the given parts using connectors

Create connector and attach the various parts of the given model

1. Right_Rail_2 & Front_truss_1:- Seam-Quad (angled+capped+L)
2. Left_Rail_2 & Front_truss_1:- Quad elements
3. Front_truss_2, Front_truss_1 & Right_Rail_1:- Spot weldwith 3 Layers and 5 mm Diameter
4. Front_truss_2, Front_truss_1 & Left_Rail_1:- Hexa (Adhesive)
5. Rear_truss_2 & Right_Rail_2:- Bolt Connector
6. Rear_truss_2 & Left_Rail_2:- Bolt Connector
7. Right_Rail_1 & Right_Rail_2:- Spot-weld with Rigid Elements
8. Left_Rail_1 & Left_Rail_2:- Spot-weld withSpring Elements
9. Rest all the component left Join them with suitable connectors

Overview

Connectors are link entities which connect two parts examples – hemming, seam weld, spot weld, adhesives etc.

Procedure

1. The given model is understood and geometry is measured.
2. Geometry cleanup was done to make sure no unwanted free edges were present in the model
3. Then 2d mixed meshing was performed with element size 5.
4. Creation, realizations are basic steps which need to be performed.
5. If a connector is realized it turns to green else hypemesh will prompt it failed.
6. Debugging in case it failed – it can be due to search tolerance; layers most often.
7. Quality checks include duplicates

Result

Learning outcomes practical aspects of different connectors and its creation in hypermesh tool.