stress analysis cover.ipt
TRANSCRIPT
7/8/2014 Stress Analysis Report
Stress Analysis Report
Project Info (iProperties)
Summary
Author Arcady
Project
Part Number Exercise16
Designer Arcady
Cost $0.00
Date Created 12/1/2008
Status
Design Status WorkInProgress
Custom
Translation Standard STEP AP203
FileName ex1.STEP
PreProcessor SolidWorks 2008
PostProcessor Build: 236a, Release: 2009 RTM - Date: Fri 02/22/2008
Sent Units MM
Uncertainty 0.00
Physical
Material Generic
Density 1 g/cm^3
Mass 2.41236 kg
Area 542834 mm^2
Volume 2412360 mm^3
Center of Gravityx=-79.0475 mmy=-349.98 mmz=1146.3 mm
Note: Physical values could be different from Physical values used by FEA reported below.
Simulation:1
Analyzed File: cover.ipt
Autodesk Inventor Version: 2013 (Build 170138000, 138)
Creation Date: 7/8/2014, 10:36 AM
Simulation Author: Eng.walid Elsibai
Emil [email protected]
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General objective and settings:
Design Objective Single Point
Simulation Type Static Analysis
Last Modification Date 7/8/2014, 10:33 AM
Detect and Eliminate Rigid Body Modes No
Mesh settings:
Avg. Element Size (fraction of model diameter) 0.1
Min. Element Size (fraction of avg. size) 0.2
Grading Factor 1.5
Max. Turn Angle 60 deg
Create Curved Mesh Elements Yes
Material(s)
Name Polystyrene
General
Mass Density 1.021 g/cm^3
Yield Strength 43.4 MPa
Ultimate Tensile Strength 44.8 MPa
Stress
Young's Modulus 3.2 GPa
Poisson's Ratio 0.353 ul
Shear Modulus 1.18256 GPa
Stress Thermal
Expansion Coefficient 0.0000765 ul/c
Thermal Conductivity 0.22 W/( m K )
Specific Heat 2144 J/( kg c )
Part Name(s) Exercise16
Operating conditions
Results
Reaction Force and Moment on Constraints
Constraint NameReaction Force Reaction Moment
Magnitude Component (X,Y,Z) Magnitude Component (X,Y,Z)
Frictionless Constraint:1 1903570 N
0 N
285878 N m
272098 N m
1903570 N 0 N m
0 N -87687.6 N m
Frictionless Constraint:2 14413400 N
0 N
293458 N m
289561 N m
14413400 N 0 N m
0 N 47666.3 N m
Fixed Constraint:1 5788410 N
0 N
14599 N m
4453.84 N m
5788410 N 0 N m
0 N -13903 N m
Result Summary
Name Minimum Maximum
Volume 2412360 mm^3
Mass 2.46302 kg
Von Mises Stress 0.000146466 MPa 10789.8 MPa
1st Principal Stress -2019.74 MPa 12530.4 MPa
3rd Principal Stress -10793.6 MPa 4819.52 MPa
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Displacement 0 mm 248.987 mm
Safety Factor 0.00402231 ul 15 ul
Stress XX -9117.34 MPa 8760.49 MPa
Stress XY -2712.21 MPa 2117.85 MPa
Stress XZ -3700.42 MPa 3325.66 MPa
Stress YY -5531.96 MPa 11471.7 MPa
Stress YZ -2357.64 MPa 3319.19 MPa
Stress ZZ -8453.96 MPa 9206.03 MPa
X Displacement -22.013 mm 26.8818 mm
Y Displacement -248.94 mm 5.28148 mm
Z Displacement -75.1955 mm 20.2757 mm
Equivalent Strain 0.0000000413003 ul 3.12294 ul
1st Principal Strain -0.0129779 ul 3.49201 ul
3rd Principal Strain -2.97177 ul 0.0000746007 ul
Strain XX -2.26303 ul 1.83052 ul
Strain XY -1.14675 ul 0.895453 ul
Strain XZ -1.56458 ul 1.40613 ul
Strain YY -1.94981 ul 3.04436 ul
Strain YZ -0.996838 ul 1.4034 ul
Strain ZZ -1.95664 ul 1.98989 ul
Figures
Von Mises Stress
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1st Principal Stress
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3rd Principal Stress
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Displacement
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Safety Factor
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Stress XX
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Stress XY
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Stress XZ
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Stress YY
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Stress YZ
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Stress ZZ
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X Displacement
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Y Displacement
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Z Displacement
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Equivalent Strain
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1st Principal Strain
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3rd Principal Strain
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Strain XX
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Strain XY
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Strain XZ
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Strain YY
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Strain YZ
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Strain ZZ
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D:\Engineering\skills\CNC inventor cam\book\Exercises\Exercise16.ipt