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# Stress Analysis Report of wheel support Modal Analysis

Analyzed File: | Assembly1.iam
Autodesk Inventor Version: | 2015 (Build 190159000, 159)
Creation Date: | 7/5/2014, 11:28 AM
Simulation Author: | CADCIM
Summary: |

### Project Info (iProperties)

> #### Summary

> > Author | CADCIM

> #### Project

> > Part Number | Assembly1
> > Designer | CADCIM
> > Cost | $0.00
> > Date Created | 7/5/2014

> #### Status

> > Design Status | WorkInProgress

> #### Physical

> > Mass | 0.453461 kg
> > Area | 31847.1 mm^2
> > Volume | 62546.4 mm^3
> > Center of Gravity | x=-12.8461 mm y=-27.9533 mm z=-5.56631 mm

> > Note: Physical values could be different from Physical values used by FEA reported below.

## Static Analysis for Assembly

> General objective and settings:

> Design Objective | Single Point
> Simulation Type | Static Analysis
> Last Modification Date | 7/5/2014, 11:19 AM
> Detect and Eliminate Rigid Body Modes | No
> Separate Stresses Across Contact Surfaces | No
> Motion Loads Analysis | No

> Mesh settings:

> Avg. Element Size (fraction of model diameter) | 0.05
> Min. Element Size (fraction of avg. size) | 0.1
> Grading Factor | 1.5
> Max. Turn Angle | 60 deg
> Create Curved Mesh Elements | No
> Use part based measure for Assembly mesh | Yes

> ### Material(s)

> > Name | Iron, Cast
> > General | Mass Density | 7.25 g/cm^3
> > Yield Strength | 758 MPa
> > Ultimate Tensile Strength | 884 MPa
> > Stress | Young's Modulus | 120.5 GPa
> > Poisson's Ratio | 0.3 ul
> > Shear Modulus | 46.3462 GPa
> > Part Name(s) | Base.ipt Support.ipt Support.ipt Whell.ipt Shoulder screw.ipt

> ### Operating conditions

> > #### Body Loads

> > > Load Type | Body Loads
> > > Angular Velocity
> > > Magnitude | 25.000 deg/s
> > > Vector X | -25.000 deg/s
> > > Vector Y | -0.000 deg/s
> > > Vector Z | 0.000 deg/s
> > > Angular Acceleration
> > > Magnitude | 0.000 deg/s^2

> > > ##### Selected Face(s)

> > #### Gravity

> > > Load Type | Gravity
> > > Magnitude | 9180.000 mm/s^2
> > > Vector X | 0.000 mm/s^2
> > > Vector Y | 0.000 mm/s^2
> > > Vector Z | -9180.000 mm/s^2

> > > ##### Selected Face(s)

> > #### Fixed Constraint:1

> > > Constraint Type | Fixed Constraint

> > > ##### Selected Face(s)

> > #### Contacts (Bonded)

> > > Name | Part Name(s)
> > > Bonded:1 | Base:2 Support:1
> > > Bonded:2 | Base:2 Support:2

> > #### Contacts (Sliding / No Separation)

> > > Name | Part Name(s)
> > > Sliding / No Separation:1 | Support:1 Shoulder screw:1
> > > Sliding / No Separation:2 | Support:2 Shoulder screw:1
> > > Sliding / No Separation:3 | Whell:1 Shoulder screw:1
> > > Sliding / No Separation:4 | Support:1 Shoulder screw:1

> ### Results

> > #### Reaction Force and Moment on Constraints

> > > Constraint Name | Reaction Force | Reaction Moment
> > > Magnitude | Component (X,Y,Z) | Magnitude | Component (X,Y,Z)
> > > Fixed Constraint:1 | 4.1677 N | 0 N | 0.00254955 N m | 0 N m
> > > 0 N | -0.00254955 N m
> > > 4.1677 N | 0 N m

> > #### Result Summary

> > > Name | Minimum | Maximum
> > > Volume | 62546.4 mm^3
> > > Mass | 0.453461 kg
> > > Von Mises Stress | 0.00000311654 MPa | 0.0456364 MPa
> > > 1st Principal Stress | -0.0249346 MPa | 0.042234 MPa
> > > 3rd Principal Stress | -0.0398337 MPa | 0.0235554 MPa
> > > Displacement | 0 mm | 0.0000360853 mm
> > > Safety Factor | 15 ul | 15 ul
> > > Stress XX | -0.0398257 MPa | 0.0422169 MPa
> > > Stress XY | -0.00796334 MPa | 0.0081263 MPa
> > > Stress XZ | -0.0161849 MPa | 0.0169557 MPa
> > > Stress YY | -0.0332136 MPa | 0.0307745 MPa
> > > Stress YZ | -0.0213611 MPa | 0.021167 MPa
> > > Stress ZZ | -0.0367759 MPa | 0.0297165 MPa
> > > X Displacement | -0.0000173651 mm | 0.0000177636 mm
> > > Y Displacement | -0.0000272998 mm | 0.0000272722 mm
> > > Z Displacement | -0.0000360796 mm | 0.0000185575 mm
> > > Equivalent Strain | 0.0000000000245335 ul | 0.000000328668 ul
> > > 1st Principal Strain | -0.0000000552724 ul | 0.000000316489 ul
> > > 3rd Principal Strain | -0.000000315543 ul | 0.0000000321926 ul
> > > Strain XX | -0.000000308911 ul | 0.000000309295 ul
> > > Strain XY | -0.0000000859116 ul | 0.0000000876696 ul
> > > Strain XZ | -0.000000174608 ul | 0.000000182924 ul
> > > Strain YY | -0.000000304789 ul | 0.000000301362 ul
> > > Strain YZ | -0.000000230452 ul | 0.000000228358 ul
> > > Strain ZZ | -0.000000247893 ul | 0.000000252715 ul
> > > Contact Pressure | 0 MPa | 0.0806146 MPa
> > > Contact Pressure X | -0.0321372 MPa | 0.0306097 MPa
> > > Contact Pressure Y | -0.0156012 MPa | 0.0158863 MPa
> > > Contact Pressure Z | -0.0750255 MPa | 0.0270644 MPa

> > #### Figures

> > > ##### Von Mises Stress

> > > ##### 1st Principal Stress

> > > ##### 3rd Principal Stress

> > > ##### Displacement

> > > ##### Safety Factor

> > > ##### Stress XX

> > > ##### Stress XY

> > > ##### Stress XZ

> > > ##### Stress YY

> > > ##### Stress YZ

> > > ##### Stress ZZ

> > > ##### X Displacement

> > > ##### Y Displacement

> > > ##### Z Displacement

> > > ##### Equivalent Strain

> > > ##### 1st Principal Strain

> > > ##### 3rd Principal Strain

> > > ##### Strain XX

> > > ##### Strain XY

> > > ##### Strain XZ

> > > ##### Strain YY

> > > ##### Strain YZ

> > > ##### Strain ZZ

> > > ##### Contact Pressure

> > > ##### Contact Pressure X

> > > ##### Contact Pressure Y

> > > ##### Contact Pressure Z

## Simulation:1

> General objective and settings:

> Design Objective | Single Point
> Simulation Type | Modal Analysis
> Last Modification Date | 7/5/2014, 11:26 AM
> Number of Modes | 6
> Frequency Range | Undefined
> Compute Preloaded Modes | No
> Enhanced Accuracy | No

> Mesh settings:

> Avg. Element Size (fraction of model diameter) | 0.08
> Min. Element Size (fraction of avg. size) | 0.2
> Grading Factor | 1.5
> Max. Turn Angle | 60 deg
> Create Curved Mesh Elements | No
> Use part based measure for Assembly mesh | Yes

> ### Material(s)

> > Name | Iron, Cast
> > General | Mass Density | 7.25 g/cm^3
> > Yield Strength | 758 MPa
> > Ultimate Tensile Strength | 884 MPa
> > Stress | Young's Modulus | 120.5 GPa
> > Poisson's Ratio | 0.3 ul
> > Shear Modulus | 46.3462 GPa
> > Part Name(s) | Base.ipt Support.ipt Support.ipt Whell.ipt Shoulder screw.ipt

> ### Operating conditions

> > #### Fixed Constraint:1

> > > Constraint Type | Fixed Constraint

> > > ##### Selected Face(s)

> > #### Contacts (Bonded)

> > > Name | Part Name(s)
> > > Bonded:1 | Base:2 Support:1
> > > Bonded:2 | Base:2 Support:2
> > > Bonded:3 | Support:1 Shoulder screw:1
> > > Bonded:4 | Support:1 Shoulder screw:1
> > > Bonded:5 | Support:2 Shoulder screw:1
> > > Bonded:6 | Whell:1 Shoulder screw:1

> ### Results

> > #### Frequency Value(s)

> > > F1 | 2617.82 Hz
> > > F2 | 2819.08 Hz
> > > F3 | 4558.39 Hz
> > > F4 | 5458.44 Hz
> > > F5 | 5916.96 Hz
> > > F6 | 6034.32 Hz

> > #### Result Summary

> > > Name | Result Value
> > > Volume | 62546.4 mm^3
> > > Mass | 0.453461 kg

> > #### Figures

> > > ##### F1 2617.82 Hz Displacement

> > > ##### F1 2617.82 Hz X Displacement

> > > ##### F1 2617.82 Hz Y Displacement

> > > ##### F1 2617.82 Hz Z Displacement

> > > ##### F2 2819.08 Hz Displacement

> > > ##### F2 2819.08 Hz X Displacement

> > > ##### F2 2819.08 Hz Y Displacement

> > > ##### F2 2819.08 Hz Z Displacement

> > > ##### F3 4558.39 Hz Displacement

> > > ##### F3 4558.39 Hz X Displacement

> > > ##### F3 4558.39 Hz Y Displacement

> > > ##### F3 4558.39 Hz Z Displacement

> > > ##### F4 5458.44 Hz Displacement

> > > ##### F4 5458.44 Hz X Displacement

> > > ##### F4 5458.44 Hz Y Displacement

> > > ##### F4 5458.44 Hz Z Displacement

> > > ##### F5 5916.96 Hz Displacement

> > > ##### F5 5916.96 Hz X Displacement

> > > ##### F5 5916.96 Hz Y Displacement

> > > ##### F5 5916.96 Hz Z Displacement

> > > ##### F6 6034.32 Hz Displacement

> > > ##### F6 6034.32 Hz X Displacement

> > > ##### F6 6034.32 Hz Y Displacement

> > > ##### F6 6034.32 Hz Z Displacement

C:\Users\CADCIM\Desktop\c19_Inventor2014_tut\Tutorial 3\Assembly1.iam

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