Mech-Intro_13.0_AppB_UserWkshop

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Customer Training Material
Appendix B A di Optional User Workshop p p
Introduction to ANSYS Mechanical
ANSYS, Inc. Proprietary © 2010 ANSYS, Inc. All rights reserved. Release 13.0 November 2010
ANSYS, Inc. Proprietary © 2010 ANSYS, Inc. All rights reserved.
AB-4
Release 13.0 November 2010
AB-1
Introduction to ANSYS Mechanical
Workshop Overview
• •
Customer Training Material
This is an optional workshop that the instructor may choose to include in the if time permits. The exercise is meant to be “open ended” with no “right answer”. Rather it is intended to encourage discussion on possible approaches that might be used to solve the model. Assumptions:
Geometry: Conrod.stp
Customer Traine load = 1000 N
Fixed Fi d Face
Fixed Face Constrained radially Free axially and tangentially
ANSYS, Inc. Proprietary © 2010 ANSYS, Inc. All rights reserved.


See next slide . . .
ANSYS, Inc. Proprietary © 2010 ANSYS, Inc. All rights reserved.
AB-2
Release 13.0 November 2010
Introduction to ANSYS Mechanical
Workshop Setup
• Points to consider (instructor may add/modify as desired):
– Is the mesh density adequate? – What tools/techniques were used to validate the mesh? – Considering how the model is described, do the assumptions make sense? – Do the kinds of loads and boundary conditions that were used in your model match the assumptions? d l h h i ? – Are there stress singularities in the model? – Do stress levels indicate yielding is likely? – Are the high stresses located in regions of the model that might be a concern? – ???? . . . .
• • • • • Units: mm Material: structural steel Tensile load on the cylinder at the small end of rod (1000 N) The bolted faces can be assumed to be fixed The large bore end is assumed to be fixed radially but free otherwise
You are interested in checking the stress in the model.
AB-3
Release 13.0 November 2010
Introduction to ANSYS Mechanical
Workshop Discussion
Customer Training Material